Line 1: | Line 1: | ||
− | /* | + | /*! |
− | * | + | * jQuery JavaScript Library v1.12.4 |
+ | * http://jquery.com/ | ||
+ | * | ||
+ | * Includes Sizzle.js | ||
+ | * http://sizzlejs.com/ | ||
+ | * | ||
+ | * Copyright jQuery Foundation and other contributors | ||
+ | * Released under the MIT license | ||
+ | * http://jquery.org/license | ||
+ | * | ||
+ | * Date: 2016-05-20T17:17Z | ||
*/ | */ | ||
− | |||
− | + | (function( global, factory ) { | |
− | + | ||
− | + | if ( typeof module === "object" && typeof module.exports === "object" ) { | |
− | + | // For CommonJS and CommonJS-like environments where a proper `window` | |
− | + | // is present, execute the factory and get jQuery. | |
− | + | // For environments that do not have a `window` with a `document` | |
− | + | // (such as Node.js), expose a factory as module.exports. | |
− | + | // This accentuates the need for the creation of a real `window`. | |
− | + | // e.g. var jQuery = require("jquery")(window); | |
− | + | // See ticket #14549 for more info. | |
− | + | module.exports = global.document ? | |
− | + | factory( global, true ) : | |
− | + | function( w ) { | |
− | + | if ( !w.document ) { | |
− | + | throw new Error( "jQuery requires a window with a document" ); | |
− | + | } | |
− | + | return factory( w ); | |
− | + | }; | |
− | + | } else { | |
+ | factory( global ); | ||
+ | } | ||
− | + | // Pass this if window is not defined yet | |
− | + | }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) { | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | // Support: Firefox 18+ | |
− | + | // Can't be in strict mode, several libs including ASP.NET trace | |
− | + | // the stack via arguments.caller.callee and Firefox dies if | |
− | + | // you try to trace through "use strict" call chains. (#13335) | |
− | + | //"use strict"; | |
− | + | var deletedIds = []; | |
− | + | var document = window.document; | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | var slice = deletedIds.slice; | |
− | + | var concat = deletedIds.concat; | |
− | + | ||
− | + | var push = deletedIds.push; | |
− | + | ||
− | + | ||
− | + | ||
− | + | var indexOf = deletedIds.indexOf; | |
− | + | ||
− | + | var class2type = {}; | |
− | + | ||
− | + | ||
− | + | var toString = class2type.toString; | |
− | + | var hasOwn = class2type.hasOwnProperty; | |
− | + | ||
− | + | ||
− | + | var support = {}; | |
− | + | ||
− | + | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | + | var | |
− | + | version = "1.12.4", | |
− | + | ||
− | + | ||
− | + | ||
− | + | // Define a local copy of jQuery | |
− | + | jQuery = function( selector, context ) { | |
− | + | ||
− | + | ||
− | + | ||
− | + | // The jQuery object is actually just the init constructor 'enhanced' | |
− | + | // Need init if jQuery is called (just allow error to be thrown if not included) | |
− | + | return new jQuery.fn.init( selector, context ); | |
− | + | }, | |
− | + | ||
− | + | // Support: Android<4.1, IE<9 | |
− | + | // Make sure we trim BOM and NBSP | |
− | + | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | // Matches dashed string for camelizing | |
− | + | rmsPrefix = /^-ms-/, | |
− | + | rdashAlpha = /-([\da-z])/gi, | |
− | + | // Used by jQuery.camelCase as callback to replace() | |
− | + | fcamelCase = function( all, letter ) { | |
− | + | return letter.toUpperCase(); | |
− | + | }; | |
− | + | ||
− | + | ||
− | + | ||
− | + | jQuery.fn = jQuery.prototype = { | |
− | + | ||
− | + | ||
− | + | ||
− | + | // The current version of jQuery being used | |
− | + | jquery: version, | |
− | + | ||
− | + | ||
− | + | constructor: jQuery, | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | // | + | // Start with an empty selector |
− | + | selector: "", | |
− | jQuery | + | // The default length of a jQuery object is 0 |
− | + | length: 0, | |
− | + | ||
− | + | toArray: function() { | |
− | + | return slice.call( this ); | |
− | return | + | |
}, | }, | ||
− | + | ||
− | return | + | // Get the Nth element in the matched element set OR |
+ | // Get the whole matched element set as a clean array | ||
+ | get: function( num ) { | ||
+ | return num != null ? | ||
+ | |||
+ | // Return just the one element from the set | ||
+ | ( num < 0 ? this[ num + this.length ] : this[ num ] ) : | ||
+ | |||
+ | // Return all the elements in a clean array | ||
+ | slice.call( this ); | ||
}, | }, | ||
− | + | ||
− | + | // Take an array of elements and push it onto the stack | |
+ | // (returning the new matched element set) | ||
+ | pushStack: function( elems ) { | ||
+ | |||
+ | // Build a new jQuery matched element set | ||
+ | var ret = jQuery.merge( this.constructor(), elems ); | ||
+ | |||
+ | // Add the old object onto the stack (as a reference) | ||
+ | ret.prevObject = this; | ||
+ | ret.context = this.context; | ||
+ | |||
+ | // Return the newly-formed element set | ||
+ | return ret; | ||
}, | }, | ||
− | + | ||
− | + | // Execute a callback for every element in the matched set. | |
− | + | each: function( callback ) { | |
+ | return jQuery.each( this, callback ); | ||
}, | }, | ||
− | + | ||
− | + | map: function( callback ) { | |
+ | return this.pushStack( jQuery.map( this, function( elem, i ) { | ||
+ | return callback.call( elem, i, elem ); | ||
+ | } ) ); | ||
}, | }, | ||
− | + | ||
− | return | + | slice: function() { |
+ | return this.pushStack( slice.apply( this, arguments ) ); | ||
}, | }, | ||
− | + | ||
− | + | first: function() { | |
− | + | return this.eq( 0 ); | |
}, | }, | ||
− | + | ||
− | return | + | last: function() { |
+ | return this.eq( -1 ); | ||
}, | }, | ||
− | + | ||
− | + | eq: function( i ) { | |
+ | var len = this.length, | ||
+ | j = +i + ( i < 0 ? len : 0 ); | ||
+ | return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); | ||
}, | }, | ||
− | + | ||
− | + | end: function() { | |
− | + | return this.prevObject || this.constructor(); | |
}, | }, | ||
− | + | ||
− | + | // For internal use only. | |
+ | // Behaves like an Array's method, not like a jQuery method. | ||
+ | push: push, | ||
+ | sort: deletedIds.sort, | ||
+ | splice: deletedIds.splice | ||
+ | }; | ||
+ | |||
+ | jQuery.extend = jQuery.fn.extend = function() { | ||
+ | var src, copyIsArray, copy, name, options, clone, | ||
+ | target = arguments[ 0 ] || {}, | ||
+ | i = 1, | ||
+ | length = arguments.length, | ||
+ | deep = false; | ||
+ | |||
+ | // Handle a deep copy situation | ||
+ | if ( typeof target === "boolean" ) { | ||
+ | deep = target; | ||
+ | |||
+ | // skip the boolean and the target | ||
+ | target = arguments[ i ] || {}; | ||
+ | i++; | ||
+ | } | ||
+ | |||
+ | // Handle case when target is a string or something (possible in deep copy) | ||
+ | if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { | ||
+ | target = {}; | ||
+ | } | ||
+ | |||
+ | // extend jQuery itself if only one argument is passed | ||
+ | if ( i === length ) { | ||
+ | target = this; | ||
+ | i--; | ||
+ | } | ||
+ | |||
+ | for ( ; i < length; i++ ) { | ||
+ | |||
+ | // Only deal with non-null/undefined values | ||
+ | if ( ( options = arguments[ i ] ) != null ) { | ||
+ | |||
+ | // Extend the base object | ||
+ | for ( name in options ) { | ||
+ | src = target[ name ]; | ||
+ | copy = options[ name ]; | ||
+ | |||
+ | // Prevent never-ending loop | ||
+ | if ( target === copy ) { | ||
+ | continue; | ||
+ | } | ||
+ | |||
+ | // Recurse if we're merging plain objects or arrays | ||
+ | if ( deep && copy && ( jQuery.isPlainObject( copy ) || | ||
+ | ( copyIsArray = jQuery.isArray( copy ) ) ) ) { | ||
+ | |||
+ | if ( copyIsArray ) { | ||
+ | copyIsArray = false; | ||
+ | clone = src && jQuery.isArray( src ) ? src : []; | ||
+ | |||
+ | } else { | ||
+ | clone = src && jQuery.isPlainObject( src ) ? src : {}; | ||
+ | } | ||
+ | |||
+ | // Never move original objects, clone them | ||
+ | target[ name ] = jQuery.extend( deep, clone, copy ); | ||
+ | |||
+ | // Don't bring in undefined values | ||
+ | } else if ( copy !== undefined ) { | ||
+ | target[ name ] = copy; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Return the modified object | ||
+ | return target; | ||
+ | }; | ||
+ | |||
+ | jQuery.extend( { | ||
+ | |||
+ | // Unique for each copy of jQuery on the page | ||
+ | expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), | ||
+ | |||
+ | // Assume jQuery is ready without the ready module | ||
+ | isReady: true, | ||
+ | |||
+ | error: function( msg ) { | ||
+ | throw new Error( msg ); | ||
}, | }, | ||
− | + | ||
− | return | + | noop: function() {}, |
+ | |||
+ | // See test/unit/core.js for details concerning isFunction. | ||
+ | // Since version 1.3, DOM methods and functions like alert | ||
+ | // aren't supported. They return false on IE (#2968). | ||
+ | isFunction: function( obj ) { | ||
+ | return jQuery.type( obj ) === "function"; | ||
}, | }, | ||
− | + | ||
− | + | isArray: Array.isArray || function( obj ) { | |
− | + | return jQuery.type( obj ) === "array"; | |
}, | }, | ||
− | + | ||
− | + | isWindow: function( obj ) { | |
+ | /* jshint eqeqeq: false */ | ||
+ | return obj != null && obj == obj.window; | ||
}, | }, | ||
− | + | ||
− | + | isNumeric: function( obj ) { | |
+ | |||
+ | // parseFloat NaNs numeric-cast false positives (null|true|false|"") | ||
+ | // ...but misinterprets leading-number strings, particularly hex literals ("0x...") | ||
+ | // subtraction forces infinities to NaN | ||
+ | // adding 1 corrects loss of precision from parseFloat (#15100) | ||
+ | var realStringObj = obj && obj.toString(); | ||
+ | return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0; | ||
}, | }, | ||
− | + | ||
− | + | isEmptyObject: function( obj ) { | |
+ | var name; | ||
+ | for ( name in obj ) { | ||
+ | return false; | ||
+ | } | ||
+ | return true; | ||
}, | }, | ||
− | + | ||
− | + | isPlainObject: function( obj ) { | |
+ | var key; | ||
+ | |||
+ | // Must be an Object. | ||
+ | // Because of IE, we also have to check the presence of the constructor property. | ||
+ | // Make sure that DOM nodes and window objects don't pass through, as well | ||
+ | if ( !obj || jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | try { | ||
+ | |||
+ | // Not own constructor property must be Object | ||
+ | if ( obj.constructor && | ||
+ | !hasOwn.call( obj, "constructor" ) && | ||
+ | !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { | ||
+ | return false; | ||
+ | } | ||
+ | } catch ( e ) { | ||
+ | |||
+ | // IE8,9 Will throw exceptions on certain host objects #9897 | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Handle iteration over inherited properties before own properties. | ||
+ | if ( !support.ownFirst ) { | ||
+ | for ( key in obj ) { | ||
+ | return hasOwn.call( obj, key ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Own properties are enumerated firstly, so to speed up, | ||
+ | // if last one is own, then all properties are own. | ||
+ | for ( key in obj ) {} | ||
+ | |||
+ | return key === undefined || hasOwn.call( obj, key ); | ||
}, | }, | ||
− | + | ||
− | + | type: function( obj ) { | |
+ | if ( obj == null ) { | ||
+ | return obj + ""; | ||
+ | } | ||
+ | return typeof obj === "object" || typeof obj === "function" ? | ||
+ | class2type[ toString.call( obj ) ] || "object" : | ||
+ | typeof obj; | ||
}, | }, | ||
− | + | ||
− | if ( | + | // Workarounds based on findings by Jim Driscoll |
− | + | // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context | |
− | + | globalEval: function( data ) { | |
− | + | if ( data && jQuery.trim( data ) ) { | |
+ | |||
+ | // We use execScript on Internet Explorer | ||
+ | // We use an anonymous function so that context is window | ||
+ | // rather than jQuery in Firefox | ||
+ | ( window.execScript || function( data ) { | ||
+ | window[ "eval" ].call( window, data ); // jscs:ignore requireDotNotation | ||
+ | } )( data ); | ||
+ | } | ||
}, | }, | ||
− | + | ||
− | return | + | // Convert dashed to camelCase; used by the css and data modules |
+ | // Microsoft forgot to hump their vendor prefix (#9572) | ||
+ | camelCase: function( string ) { | ||
+ | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); | ||
}, | }, | ||
− | + | ||
− | return | + | nodeName: function( elem, name ) { |
+ | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); | ||
}, | }, | ||
− | + | ||
− | if (( | + | each: function( obj, callback ) { |
− | + | var length, i = 0; | |
+ | |||
+ | if ( isArrayLike( obj ) ) { | ||
+ | length = obj.length; | ||
+ | for ( ; i < length; i++ ) { | ||
+ | if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } else { | ||
+ | for ( i in obj ) { | ||
+ | if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return obj; | ||
}, | }, | ||
− | + | ||
− | + | // Support: Android<4.1, IE<9 | |
− | + | trim: function( text ) { | |
− | + | return text == null ? | |
− | + | "" : | |
− | + | ( text + "" ).replace( rtrim, "" ); | |
}, | }, | ||
− | + | ||
− | var | + | // results is for internal usage only |
− | if ( | + | makeArray: function( arr, results ) { |
− | + | var ret = results || []; | |
− | + | ||
− | return | + | if ( arr != null ) { |
+ | if ( isArrayLike( Object( arr ) ) ) { | ||
+ | jQuery.merge( ret, | ||
+ | typeof arr === "string" ? | ||
+ | [ arr ] : arr | ||
+ | ); | ||
+ | } else { | ||
+ | push.call( ret, arr ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return ret; | ||
}, | }, | ||
− | + | ||
− | var | + | inArray: function( elem, arr, i ) { |
− | if ( | + | var len; |
− | + | ||
− | + | if ( arr ) { | |
− | + | if ( indexOf ) { | |
− | return | + | return indexOf.call( arr, elem, i ); |
+ | } | ||
+ | |||
+ | len = arr.length; | ||
+ | i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; | ||
+ | |||
+ | for ( ; i < len; i++ ) { | ||
+ | |||
+ | // Skip accessing in sparse arrays | ||
+ | if ( i in arr && arr[ i ] === elem ) { | ||
+ | return i; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return -1; | ||
}, | }, | ||
− | + | ||
− | + | merge: function( first, second ) { | |
− | + | var len = +second.length, | |
+ | j = 0, | ||
+ | i = first.length; | ||
+ | |||
+ | while ( j < len ) { | ||
+ | first[ i++ ] = second[ j++ ]; | ||
+ | } | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists) | ||
+ | if ( len !== len ) { | ||
+ | while ( second[ j ] !== undefined ) { | ||
+ | first[ i++ ] = second[ j++ ]; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | first.length = i; | ||
+ | |||
+ | return first; | ||
}, | }, | ||
− | + | ||
− | + | grep: function( elems, callback, invert ) { | |
− | + | var callbackInverse, | |
+ | matches = [], | ||
+ | i = 0, | ||
+ | length = elems.length, | ||
+ | callbackExpect = !invert; | ||
+ | |||
+ | // Go through the array, only saving the items | ||
+ | // that pass the validator function | ||
+ | for ( ; i < length; i++ ) { | ||
+ | callbackInverse = !callback( elems[ i ], i ); | ||
+ | if ( callbackInverse !== callbackExpect ) { | ||
+ | matches.push( elems[ i ] ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return matches; | ||
}, | }, | ||
− | + | ||
− | + | // arg is for internal usage only | |
− | if (( | + | map: function( elems, callback, arg ) { |
− | + | var length, value, | |
+ | i = 0, | ||
+ | ret = []; | ||
+ | |||
+ | // Go through the array, translating each of the items to their new values | ||
+ | if ( isArrayLike( elems ) ) { | ||
+ | length = elems.length; | ||
+ | for ( ; i < length; i++ ) { | ||
+ | value = callback( elems[ i ], i, arg ); | ||
+ | |||
+ | if ( value != null ) { | ||
+ | ret.push( value ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Go through every key on the object, | ||
+ | } else { | ||
+ | for ( i in elems ) { | ||
+ | value = callback( elems[ i ], i, arg ); | ||
+ | |||
+ | if ( value != null ) { | ||
+ | ret.push( value ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Flatten any nested arrays | ||
+ | return concat.apply( [], ret ); | ||
}, | }, | ||
− | + | ||
− | return | + | // A global GUID counter for objects |
+ | guid: 1, | ||
+ | |||
+ | // Bind a function to a context, optionally partially applying any | ||
+ | // arguments. | ||
+ | proxy: function( fn, context ) { | ||
+ | var args, proxy, tmp; | ||
+ | |||
+ | if ( typeof context === "string" ) { | ||
+ | tmp = fn[ context ]; | ||
+ | context = fn; | ||
+ | fn = tmp; | ||
+ | } | ||
+ | |||
+ | // Quick check to determine if target is callable, in the spec | ||
+ | // this throws a TypeError, but we will just return undefined. | ||
+ | if ( !jQuery.isFunction( fn ) ) { | ||
+ | return undefined; | ||
+ | } | ||
+ | |||
+ | // Simulated bind | ||
+ | args = slice.call( arguments, 2 ); | ||
+ | proxy = function() { | ||
+ | return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); | ||
+ | }; | ||
+ | |||
+ | // Set the guid of unique handler to the same of original handler, so it can be removed | ||
+ | proxy.guid = fn.guid = fn.guid || jQuery.guid++; | ||
+ | |||
+ | return proxy; | ||
}, | }, | ||
− | + | ||
− | if ((t/=d) < (1/2. | + | now: function() { |
− | return | + | return +( new Date() ); |
− | } | + | }, |
− | return | + | |
− | } | + | // jQuery.support is not used in Core but other projects attach their |
− | + | // properties to it so it needs to exist. | |
+ | support: support | ||
+ | } ); | ||
+ | |||
+ | // JSHint would error on this code due to the Symbol not being defined in ES5. | ||
+ | // Defining this global in .jshintrc would create a danger of using the global | ||
+ | // unguarded in another place, it seems safer to just disable JSHint for these | ||
+ | // three lines. | ||
+ | /* jshint ignore: start */ | ||
+ | if ( typeof Symbol === "function" ) { | ||
+ | jQuery.fn[ Symbol.iterator ] = deletedIds[ Symbol.iterator ]; | ||
+ | } | ||
+ | /* jshint ignore: end */ | ||
+ | |||
+ | // Populate the class2type map | ||
+ | jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), | ||
+ | function( i, name ) { | ||
+ | class2type[ "[object " + name + "]" ] = name.toLowerCase(); | ||
+ | } ); | ||
+ | |||
+ | function isArrayLike( obj ) { | ||
+ | |||
+ | // Support: iOS 8.2 (not reproducible in simulator) | ||
+ | // `in` check used to prevent JIT error (gh-2145) | ||
+ | // hasOwn isn't used here due to false negatives | ||
+ | // regarding Nodelist length in IE | ||
+ | var length = !!obj && "length" in obj && obj.length, | ||
+ | type = jQuery.type( obj ); | ||
+ | |||
+ | if ( type === "function" || jQuery.isWindow( obj ) ) { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | return type === "array" || length === 0 || | ||
+ | typeof length === "number" && length > 0 && ( length - 1 ) in obj; | ||
+ | } | ||
+ | var Sizzle = | ||
+ | /*! | ||
+ | * Sizzle CSS Selector Engine v2.2.1 | ||
+ | * http://sizzlejs.com/ | ||
+ | * | ||
+ | * Copyright jQuery Foundation and other contributors | ||
+ | * Released under the MIT license | ||
+ | * http://jquery.org/license | ||
+ | * | ||
+ | * Date: 2015-10-17 | ||
+ | */ | ||
+ | (function( window ) { | ||
+ | |||
+ | var i, | ||
+ | support, | ||
+ | Expr, | ||
+ | getText, | ||
+ | isXML, | ||
+ | tokenize, | ||
+ | compile, | ||
+ | select, | ||
+ | outermostContext, | ||
+ | sortInput, | ||
+ | hasDuplicate, | ||
+ | |||
+ | // Local document vars | ||
+ | setDocument, | ||
+ | document, | ||
+ | docElem, | ||
+ | documentIsHTML, | ||
+ | rbuggyQSA, | ||
+ | rbuggyMatches, | ||
+ | matches, | ||
+ | contains, | ||
+ | |||
+ | // Instance-specific data | ||
+ | expando = "sizzle" + 1 * new Date(), | ||
+ | preferredDoc = window.document, | ||
+ | dirruns = 0, | ||
+ | done = 0, | ||
+ | classCache = createCache(), | ||
+ | tokenCache = createCache(), | ||
+ | compilerCache = createCache(), | ||
+ | sortOrder = function( a, b ) { | ||
+ | if ( a === b ) { | ||
+ | hasDuplicate = true; | ||
+ | } | ||
+ | return 0; | ||
+ | }, | ||
+ | |||
+ | // General-purpose constants | ||
+ | MAX_NEGATIVE = 1 << 31, | ||
+ | |||
+ | // Instance methods | ||
+ | hasOwn = ({}).hasOwnProperty, | ||
+ | arr = [], | ||
+ | pop = arr.pop, | ||
+ | push_native = arr.push, | ||
+ | push = arr.push, | ||
+ | slice = arr.slice, | ||
+ | // Use a stripped-down indexOf as it's faster than native | ||
+ | // http://jsperf.com/thor-indexof-vs-for/5 | ||
+ | indexOf = function( list, elem ) { | ||
+ | var i = 0, | ||
+ | len = list.length; | ||
+ | for ( ; i < len; i++ ) { | ||
+ | if ( list[i] === elem ) { | ||
+ | return i; | ||
+ | } | ||
+ | } | ||
+ | return -1; | ||
+ | }, | ||
+ | |||
+ | booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", | ||
+ | |||
+ | // Regular expressions | ||
+ | |||
+ | // http://www.w3.org/TR/css3-selectors/#whitespace | ||
+ | whitespace = "[\\x20\\t\\r\\n\\f]", | ||
+ | |||
+ | // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier | ||
+ | identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", | ||
+ | |||
+ | // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors | ||
+ | attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + | ||
+ | // Operator (capture 2) | ||
+ | "*([*^$|!~]?=)" + whitespace + | ||
+ | // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" | ||
+ | "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + | ||
+ | "*\\]", | ||
+ | |||
+ | pseudos = ":(" + identifier + ")(?:\\((" + | ||
+ | // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: | ||
+ | // 1. quoted (capture 3; capture 4 or capture 5) | ||
+ | "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + | ||
+ | // 2. simple (capture 6) | ||
+ | "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + | ||
+ | // 3. anything else (capture 2) | ||
+ | ".*" + | ||
+ | ")\\)|)", | ||
+ | |||
+ | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter | ||
+ | rwhitespace = new RegExp( whitespace + "+", "g" ), | ||
+ | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), | ||
+ | |||
+ | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), | ||
+ | rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), | ||
+ | |||
+ | rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), | ||
+ | |||
+ | rpseudo = new RegExp( pseudos ), | ||
+ | ridentifier = new RegExp( "^" + identifier + "$" ), | ||
+ | |||
+ | matchExpr = { | ||
+ | "ID": new RegExp( "^#(" + identifier + ")" ), | ||
+ | "CLASS": new RegExp( "^\\.(" + identifier + ")" ), | ||
+ | "TAG": new RegExp( "^(" + identifier + "|[*])" ), | ||
+ | "ATTR": new RegExp( "^" + attributes ), | ||
+ | "PSEUDO": new RegExp( "^" + pseudos ), | ||
+ | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + | ||
+ | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + | ||
+ | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), | ||
+ | "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), | ||
+ | // For use in libraries implementing .is() | ||
+ | // We use this for POS matching in `select` | ||
+ | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + | ||
+ | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) | ||
+ | }, | ||
+ | |||
+ | rinputs = /^(?:input|select|textarea|button)$/i, | ||
+ | rheader = /^h\d$/i, | ||
+ | |||
+ | rnative = /^[^{]+\{\s*\[native \w/, | ||
+ | |||
+ | // Easily-parseable/retrievable ID or TAG or CLASS selectors | ||
+ | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, | ||
+ | |||
+ | rsibling = /[+~]/, | ||
+ | rescape = /'|\\/g, | ||
+ | |||
+ | // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters | ||
+ | runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), | ||
+ | funescape = function( _, escaped, escapedWhitespace ) { | ||
+ | var high = "0x" + escaped - 0x10000; | ||
+ | // NaN means non-codepoint | ||
+ | // Support: Firefox<24 | ||
+ | // Workaround erroneous numeric interpretation of +"0x" | ||
+ | return high !== high || escapedWhitespace ? | ||
+ | escaped : | ||
+ | high < 0 ? | ||
+ | // BMP codepoint | ||
+ | String.fromCharCode( high + 0x10000 ) : | ||
+ | // Supplemental Plane codepoint (surrogate pair) | ||
+ | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); | ||
+ | }, | ||
+ | |||
+ | // Used for iframes | ||
+ | // See setDocument() | ||
+ | // Removing the function wrapper causes a "Permission Denied" | ||
+ | // error in IE | ||
+ | unloadHandler = function() { | ||
+ | setDocument(); | ||
+ | }; | ||
+ | |||
+ | // Optimize for push.apply( _, NodeList ) | ||
+ | try { | ||
+ | push.apply( | ||
+ | (arr = slice.call( preferredDoc.childNodes )), | ||
+ | preferredDoc.childNodes | ||
+ | ); | ||
+ | // Support: Android<4.0 | ||
+ | // Detect silently failing push.apply | ||
+ | arr[ preferredDoc.childNodes.length ].nodeType; | ||
+ | } catch ( e ) { | ||
+ | push = { apply: arr.length ? | ||
+ | |||
+ | // Leverage slice if possible | ||
+ | function( target, els ) { | ||
+ | push_native.apply( target, slice.call(els) ); | ||
+ | } : | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Otherwise append directly | ||
+ | function( target, els ) { | ||
+ | var j = target.length, | ||
+ | i = 0; | ||
+ | // Can't trust NodeList.length | ||
+ | while ( (target[j++] = els[i++]) ) {} | ||
+ | target.length = j - 1; | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | function Sizzle( selector, context, results, seed ) { | ||
+ | var m, i, elem, nid, nidselect, match, groups, newSelector, | ||
+ | newContext = context && context.ownerDocument, | ||
+ | |||
+ | // nodeType defaults to 9, since context defaults to document | ||
+ | nodeType = context ? context.nodeType : 9; | ||
+ | |||
+ | results = results || []; | ||
+ | |||
+ | // Return early from calls with invalid selector or context | ||
+ | if ( typeof selector !== "string" || !selector || | ||
+ | nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { | ||
+ | |||
+ | return results; | ||
+ | } | ||
+ | |||
+ | // Try to shortcut find operations (as opposed to filters) in HTML documents | ||
+ | if ( !seed ) { | ||
+ | |||
+ | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { | ||
+ | setDocument( context ); | ||
+ | } | ||
+ | context = context || document; | ||
+ | |||
+ | if ( documentIsHTML ) { | ||
+ | |||
+ | // If the selector is sufficiently simple, try using a "get*By*" DOM method | ||
+ | // (excepting DocumentFragment context, where the methods don't exist) | ||
+ | if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { | ||
+ | |||
+ | // ID selector | ||
+ | if ( (m = match[1]) ) { | ||
+ | |||
+ | // Document context | ||
+ | if ( nodeType === 9 ) { | ||
+ | if ( (elem = context.getElementById( m )) ) { | ||
+ | |||
+ | // Support: IE, Opera, Webkit | ||
+ | // TODO: identify versions | ||
+ | // getElementById can match elements by name instead of ID | ||
+ | if ( elem.id === m ) { | ||
+ | results.push( elem ); | ||
+ | return results; | ||
+ | } | ||
+ | } else { | ||
+ | return results; | ||
+ | } | ||
+ | |||
+ | // Element context | ||
+ | } else { | ||
+ | |||
+ | // Support: IE, Opera, Webkit | ||
+ | // TODO: identify versions | ||
+ | // getElementById can match elements by name instead of ID | ||
+ | if ( newContext && (elem = newContext.getElementById( m )) && | ||
+ | contains( context, elem ) && | ||
+ | elem.id === m ) { | ||
+ | |||
+ | results.push( elem ); | ||
+ | return results; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Type selector | ||
+ | } else if ( match[2] ) { | ||
+ | push.apply( results, context.getElementsByTagName( selector ) ); | ||
+ | return results; | ||
+ | |||
+ | // Class selector | ||
+ | } else if ( (m = match[3]) && support.getElementsByClassName && | ||
+ | context.getElementsByClassName ) { | ||
+ | |||
+ | push.apply( results, context.getElementsByClassName( m ) ); | ||
+ | return results; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Take advantage of querySelectorAll | ||
+ | if ( support.qsa && | ||
+ | !compilerCache[ selector + " " ] && | ||
+ | (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { | ||
+ | |||
+ | if ( nodeType !== 1 ) { | ||
+ | newContext = context; | ||
+ | newSelector = selector; | ||
+ | |||
+ | // qSA looks outside Element context, which is not what we want | ||
+ | // Thanks to Andrew Dupont for this workaround technique | ||
+ | // Support: IE <=8 | ||
+ | // Exclude object elements | ||
+ | } else if ( context.nodeName.toLowerCase() !== "object" ) { | ||
+ | |||
+ | // Capture the context ID, setting it first if necessary | ||
+ | if ( (nid = context.getAttribute( "id" )) ) { | ||
+ | nid = nid.replace( rescape, "\\$&" ); | ||
+ | } else { | ||
+ | context.setAttribute( "id", (nid = expando) ); | ||
+ | } | ||
+ | |||
+ | // Prefix every selector in the list | ||
+ | groups = tokenize( selector ); | ||
+ | i = groups.length; | ||
+ | nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']"; | ||
+ | while ( i-- ) { | ||
+ | groups[i] = nidselect + " " + toSelector( groups[i] ); | ||
+ | } | ||
+ | newSelector = groups.join( "," ); | ||
+ | |||
+ | // Expand context for sibling selectors | ||
+ | newContext = rsibling.test( selector ) && testContext( context.parentNode ) || | ||
+ | context; | ||
+ | } | ||
+ | |||
+ | if ( newSelector ) { | ||
+ | try { | ||
+ | push.apply( results, | ||
+ | newContext.querySelectorAll( newSelector ) | ||
+ | ); | ||
+ | return results; | ||
+ | } catch ( qsaError ) { | ||
+ | } finally { | ||
+ | if ( nid === expando ) { | ||
+ | context.removeAttribute( "id" ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // All others | ||
+ | return select( selector.replace( rtrim, "$1" ), context, results, seed ); | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Create key-value caches of limited size | ||
+ | * @returns {function(string, object)} Returns the Object data after storing it on itself with | ||
+ | * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) | ||
+ | * deleting the oldest entry | ||
+ | */ | ||
+ | function createCache() { | ||
+ | var keys = []; | ||
+ | |||
+ | function cache( key, value ) { | ||
+ | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) | ||
+ | if ( keys.push( key + " " ) > Expr.cacheLength ) { | ||
+ | // Only keep the most recent entries | ||
+ | delete cache[ keys.shift() ]; | ||
+ | } | ||
+ | return (cache[ key + " " ] = value); | ||
+ | } | ||
+ | return cache; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Mark a function for special use by Sizzle | ||
+ | * @param {Function} fn The function to mark | ||
+ | */ | ||
+ | function markFunction( fn ) { | ||
+ | fn[ expando ] = true; | ||
+ | return fn; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Support testing using an element | ||
+ | * @param {Function} fn Passed the created div and expects a boolean result | ||
+ | */ | ||
+ | function assert( fn ) { | ||
+ | var div = document.createElement("div"); | ||
+ | |||
+ | try { | ||
+ | return !!fn( div ); | ||
+ | } catch (e) { | ||
+ | return false; | ||
+ | } finally { | ||
+ | // Remove from its parent by default | ||
+ | if ( div.parentNode ) { | ||
+ | div.parentNode.removeChild( div ); | ||
+ | } | ||
+ | // release memory in IE | ||
+ | div = null; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Adds the same handler for all of the specified attrs | ||
+ | * @param {String} attrs Pipe-separated list of attributes | ||
+ | * @param {Function} handler The method that will be applied | ||
+ | */ | ||
+ | function addHandle( attrs, handler ) { | ||
+ | var arr = attrs.split("|"), | ||
+ | i = arr.length; | ||
+ | |||
+ | while ( i-- ) { | ||
+ | Expr.attrHandle[ arr[i] ] = handler; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Checks document order of two siblings | ||
+ | * @param {Element} a | ||
+ | * @param {Element} b | ||
+ | * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b | ||
+ | */ | ||
+ | function siblingCheck( a, b ) { | ||
+ | var cur = b && a, | ||
+ | diff = cur && a.nodeType === 1 && b.nodeType === 1 && | ||
+ | ( ~b.sourceIndex || MAX_NEGATIVE ) - | ||
+ | ( ~a.sourceIndex || MAX_NEGATIVE ); | ||
+ | |||
+ | // Use IE sourceIndex if available on both nodes | ||
+ | if ( diff ) { | ||
+ | return diff; | ||
+ | } | ||
+ | |||
+ | // Check if b follows a | ||
+ | if ( cur ) { | ||
+ | while ( (cur = cur.nextSibling) ) { | ||
+ | if ( cur === b ) { | ||
+ | return -1; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return a ? 1 : -1; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Returns a function to use in pseudos for input types | ||
+ | * @param {String} type | ||
+ | */ | ||
+ | function createInputPseudo( type ) { | ||
+ | return function( elem ) { | ||
+ | var name = elem.nodeName.toLowerCase(); | ||
+ | return name === "input" && elem.type === type; | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Returns a function to use in pseudos for buttons | ||
+ | * @param {String} type | ||
+ | */ | ||
+ | function createButtonPseudo( type ) { | ||
+ | return function( elem ) { | ||
+ | var name = elem.nodeName.toLowerCase(); | ||
+ | return (name === "input" || name === "button") && elem.type === type; | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Returns a function to use in pseudos for positionals | ||
+ | * @param {Function} fn | ||
+ | */ | ||
+ | function createPositionalPseudo( fn ) { | ||
+ | return markFunction(function( argument ) { | ||
+ | argument = +argument; | ||
+ | return markFunction(function( seed, matches ) { | ||
+ | var j, | ||
+ | matchIndexes = fn( [], seed.length, argument ), | ||
+ | i = matchIndexes.length; | ||
+ | |||
+ | // Match elements found at the specified indexes | ||
+ | while ( i-- ) { | ||
+ | if ( seed[ (j = matchIndexes[i]) ] ) { | ||
+ | seed[j] = !(matches[j] = seed[j]); | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Checks a node for validity as a Sizzle context | ||
+ | * @param {Element|Object=} context | ||
+ | * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value | ||
+ | */ | ||
+ | function testContext( context ) { | ||
+ | return context && typeof context.getElementsByTagName !== "undefined" && context; | ||
+ | } | ||
+ | |||
+ | // Expose support vars for convenience | ||
+ | support = Sizzle.support = {}; | ||
+ | |||
+ | /** | ||
+ | * Detects XML nodes | ||
+ | * @param {Element|Object} elem An element or a document | ||
+ | * @returns {Boolean} True iff elem is a non-HTML XML node | ||
+ | */ | ||
+ | isXML = Sizzle.isXML = function( elem ) { | ||
+ | // documentElement is verified for cases where it doesn't yet exist | ||
+ | // (such as loading iframes in IE - #4833) | ||
+ | var documentElement = elem && (elem.ownerDocument || elem).documentElement; | ||
+ | return documentElement ? documentElement.nodeName !== "HTML" : false; | ||
+ | }; | ||
+ | |||
+ | /** | ||
+ | * Sets document-related variables once based on the current document | ||
+ | * @param {Element|Object} [doc] An element or document object to use to set the document | ||
+ | * @returns {Object} Returns the current document | ||
+ | */ | ||
+ | setDocument = Sizzle.setDocument = function( node ) { | ||
+ | var hasCompare, parent, | ||
+ | doc = node ? node.ownerDocument || node : preferredDoc; | ||
+ | |||
+ | // Return early if doc is invalid or already selected | ||
+ | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { | ||
+ | return document; | ||
+ | } | ||
+ | |||
+ | // Update global variables | ||
+ | document = doc; | ||
+ | docElem = document.documentElement; | ||
+ | documentIsHTML = !isXML( document ); | ||
+ | |||
+ | // Support: IE 9-11, Edge | ||
+ | // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) | ||
+ | if ( (parent = document.defaultView) && parent.top !== parent ) { | ||
+ | // Support: IE 11 | ||
+ | if ( parent.addEventListener ) { | ||
+ | parent.addEventListener( "unload", unloadHandler, false ); | ||
+ | |||
+ | // Support: IE 9 - 10 only | ||
+ | } else if ( parent.attachEvent ) { | ||
+ | parent.attachEvent( "onunload", unloadHandler ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | /* Attributes | ||
+ | ---------------------------------------------------------------------- */ | ||
+ | |||
+ | // Support: IE<8 | ||
+ | // Verify that getAttribute really returns attributes and not properties | ||
+ | // (excepting IE8 booleans) | ||
+ | support.attributes = assert(function( div ) { | ||
+ | div.className = "i"; | ||
+ | return !div.getAttribute("className"); | ||
+ | }); | ||
+ | |||
+ | /* getElement(s)By* | ||
+ | ---------------------------------------------------------------------- */ | ||
+ | |||
+ | // Check if getElementsByTagName("*") returns only elements | ||
+ | support.getElementsByTagName = assert(function( div ) { | ||
+ | div.appendChild( document.createComment("") ); | ||
+ | return !div.getElementsByTagName("*").length; | ||
+ | }); | ||
+ | |||
+ | // Support: IE<9 | ||
+ | support.getElementsByClassName = rnative.test( document.getElementsByClassName ); | ||
+ | |||
+ | // Support: IE<10 | ||
+ | // Check if getElementById returns elements by name | ||
+ | // The broken getElementById methods don't pick up programatically-set names, | ||
+ | // so use a roundabout getElementsByName test | ||
+ | support.getById = assert(function( div ) { | ||
+ | docElem.appendChild( div ).id = expando; | ||
+ | return !document.getElementsByName || !document.getElementsByName( expando ).length; | ||
+ | }); | ||
+ | |||
+ | // ID find and filter | ||
+ | if ( support.getById ) { | ||
+ | Expr.find["ID"] = function( id, context ) { | ||
+ | if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { | ||
+ | var m = context.getElementById( id ); | ||
+ | return m ? [ m ] : []; | ||
+ | } | ||
+ | }; | ||
+ | Expr.filter["ID"] = function( id ) { | ||
+ | var attrId = id.replace( runescape, funescape ); | ||
+ | return function( elem ) { | ||
+ | return elem.getAttribute("id") === attrId; | ||
+ | }; | ||
+ | }; | ||
+ | } else { | ||
+ | // Support: IE6/7 | ||
+ | // getElementById is not reliable as a find shortcut | ||
+ | delete Expr.find["ID"]; | ||
+ | |||
+ | Expr.filter["ID"] = function( id ) { | ||
+ | var attrId = id.replace( runescape, funescape ); | ||
+ | return function( elem ) { | ||
+ | var node = typeof elem.getAttributeNode !== "undefined" && | ||
+ | elem.getAttributeNode("id"); | ||
+ | return node && node.value === attrId; | ||
+ | }; | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | // Tag | ||
+ | Expr.find["TAG"] = support.getElementsByTagName ? | ||
+ | function( tag, context ) { | ||
+ | if ( typeof context.getElementsByTagName !== "undefined" ) { | ||
+ | return context.getElementsByTagName( tag ); | ||
+ | |||
+ | // DocumentFragment nodes don't have gEBTN | ||
+ | } else if ( support.qsa ) { | ||
+ | return context.querySelectorAll( tag ); | ||
+ | } | ||
+ | } : | ||
+ | |||
+ | function( tag, context ) { | ||
+ | var elem, | ||
+ | tmp = [], | ||
+ | i = 0, | ||
+ | // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too | ||
+ | results = context.getElementsByTagName( tag ); | ||
+ | |||
+ | // Filter out possible comments | ||
+ | if ( tag === "*" ) { | ||
+ | while ( (elem = results[i++]) ) { | ||
+ | if ( elem.nodeType === 1 ) { | ||
+ | tmp.push( elem ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return tmp; | ||
+ | } | ||
+ | return results; | ||
+ | }; | ||
+ | |||
+ | // Class | ||
+ | Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { | ||
+ | if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { | ||
+ | return context.getElementsByClassName( className ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | /* QSA/matchesSelector | ||
+ | ---------------------------------------------------------------------- */ | ||
+ | |||
+ | // QSA and matchesSelector support | ||
+ | |||
+ | // matchesSelector(:active) reports false when true (IE9/Opera 11.5) | ||
+ | rbuggyMatches = []; | ||
+ | |||
+ | // qSa(:focus) reports false when true (Chrome 21) | ||
+ | // We allow this because of a bug in IE8/9 that throws an error | ||
+ | // whenever `document.activeElement` is accessed on an iframe | ||
+ | // So, we allow :focus to pass through QSA all the time to avoid the IE error | ||
+ | // See http://bugs.jquery.com/ticket/13378 | ||
+ | rbuggyQSA = []; | ||
+ | |||
+ | if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { | ||
+ | // Build QSA regex | ||
+ | // Regex strategy adopted from Diego Perini | ||
+ | assert(function( div ) { | ||
+ | // Select is set to empty string on purpose | ||
+ | // This is to test IE's treatment of not explicitly | ||
+ | // setting a boolean content attribute, | ||
+ | // since its presence should be enough | ||
+ | // http://bugs.jquery.com/ticket/12359 | ||
+ | docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" + | ||
+ | "<select id='" + expando + "-\r\\' msallowcapture=''>" + | ||
+ | "<option selected=''></option></select>"; | ||
+ | |||
+ | // Support: IE8, Opera 11-12.16 | ||
+ | // Nothing should be selected when empty strings follow ^= or $= or *= | ||
+ | // The test attribute must be unknown in Opera but "safe" for WinRT | ||
+ | // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section | ||
+ | if ( div.querySelectorAll("[msallowcapture^='']").length ) { | ||
+ | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); | ||
+ | } | ||
+ | |||
+ | // Support: IE8 | ||
+ | // Boolean attributes and "value" are not treated correctly | ||
+ | if ( !div.querySelectorAll("[selected]").length ) { | ||
+ | rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); | ||
+ | } | ||
+ | |||
+ | // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ | ||
+ | if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { | ||
+ | rbuggyQSA.push("~="); | ||
+ | } | ||
+ | |||
+ | // Webkit/Opera - :checked should return selected option elements | ||
+ | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked | ||
+ | // IE8 throws error here and will not see later tests | ||
+ | if ( !div.querySelectorAll(":checked").length ) { | ||
+ | rbuggyQSA.push(":checked"); | ||
+ | } | ||
+ | |||
+ | // Support: Safari 8+, iOS 8+ | ||
+ | // https://bugs.webkit.org/show_bug.cgi?id=136851 | ||
+ | // In-page `selector#id sibing-combinator selector` fails | ||
+ | if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { | ||
+ | rbuggyQSA.push(".#.+[+~]"); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | assert(function( div ) { | ||
+ | // Support: Windows 8 Native Apps | ||
+ | // The type and name attributes are restricted during .innerHTML assignment | ||
+ | var input = document.createElement("input"); | ||
+ | input.setAttribute( "type", "hidden" ); | ||
+ | div.appendChild( input ).setAttribute( "name", "D" ); | ||
+ | |||
+ | // Support: IE8 | ||
+ | // Enforce case-sensitivity of name attribute | ||
+ | if ( div.querySelectorAll("[name=d]").length ) { | ||
+ | rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); | ||
+ | } | ||
+ | |||
+ | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) | ||
+ | // IE8 throws error here and will not see later tests | ||
+ | if ( !div.querySelectorAll(":enabled").length ) { | ||
+ | rbuggyQSA.push( ":enabled", ":disabled" ); | ||
+ | } | ||
+ | |||
+ | // Opera 10-11 does not throw on post-comma invalid pseudos | ||
+ | div.querySelectorAll("*,:x"); | ||
+ | rbuggyQSA.push(",.*:"); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || | ||
+ | docElem.webkitMatchesSelector || | ||
+ | docElem.mozMatchesSelector || | ||
+ | docElem.oMatchesSelector || | ||
+ | docElem.msMatchesSelector) )) ) { | ||
+ | |||
+ | assert(function( div ) { | ||
+ | // Check to see if it's possible to do matchesSelector | ||
+ | // on a disconnected node (IE 9) | ||
+ | support.disconnectedMatch = matches.call( div, "div" ); | ||
+ | |||
+ | // This should fail with an exception | ||
+ | // Gecko does not error, returns false instead | ||
+ | matches.call( div, "[s!='']:x" ); | ||
+ | rbuggyMatches.push( "!=", pseudos ); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); | ||
+ | rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); | ||
+ | |||
+ | /* Contains | ||
+ | ---------------------------------------------------------------------- */ | ||
+ | hasCompare = rnative.test( docElem.compareDocumentPosition ); | ||
+ | |||
+ | // Element contains another | ||
+ | // Purposefully self-exclusive | ||
+ | // As in, an element does not contain itself | ||
+ | contains = hasCompare || rnative.test( docElem.contains ) ? | ||
+ | function( a, b ) { | ||
+ | var adown = a.nodeType === 9 ? a.documentElement : a, | ||
+ | bup = b && b.parentNode; | ||
+ | return a === bup || !!( bup && bup.nodeType === 1 && ( | ||
+ | adown.contains ? | ||
+ | adown.contains( bup ) : | ||
+ | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 | ||
+ | )); | ||
+ | } : | ||
+ | function( a, b ) { | ||
+ | if ( b ) { | ||
+ | while ( (b = b.parentNode) ) { | ||
+ | if ( b === a ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | return false; | ||
+ | }; | ||
+ | |||
+ | /* Sorting | ||
+ | ---------------------------------------------------------------------- */ | ||
+ | |||
+ | // Document order sorting | ||
+ | sortOrder = hasCompare ? | ||
+ | function( a, b ) { | ||
+ | |||
+ | // Flag for duplicate removal | ||
+ | if ( a === b ) { | ||
+ | hasDuplicate = true; | ||
+ | return 0; | ||
+ | } | ||
+ | |||
+ | // Sort on method existence if only one input has compareDocumentPosition | ||
+ | var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; | ||
+ | if ( compare ) { | ||
+ | return compare; | ||
+ | } | ||
+ | |||
+ | // Calculate position if both inputs belong to the same document | ||
+ | compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? | ||
+ | a.compareDocumentPosition( b ) : | ||
+ | |||
+ | // Otherwise we know they are disconnected | ||
+ | 1; | ||
+ | |||
+ | // Disconnected nodes | ||
+ | if ( compare & 1 || | ||
+ | (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { | ||
+ | |||
+ | // Choose the first element that is related to our preferred document | ||
+ | if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { | ||
+ | return -1; | ||
+ | } | ||
+ | if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { | ||
+ | return 1; | ||
+ | } | ||
+ | |||
+ | // Maintain original order | ||
+ | return sortInput ? | ||
+ | ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : | ||
+ | 0; | ||
+ | } | ||
+ | |||
+ | return compare & 4 ? -1 : 1; | ||
+ | } : | ||
+ | function( a, b ) { | ||
+ | // Exit early if the nodes are identical | ||
+ | if ( a === b ) { | ||
+ | hasDuplicate = true; | ||
+ | return 0; | ||
+ | } | ||
+ | |||
+ | var cur, | ||
+ | i = 0, | ||
+ | aup = a.parentNode, | ||
+ | bup = b.parentNode, | ||
+ | ap = [ a ], | ||
+ | bp = [ b ]; | ||
+ | |||
+ | // Parentless nodes are either documents or disconnected | ||
+ | if ( !aup || !bup ) { | ||
+ | return a === document ? -1 : | ||
+ | b === document ? 1 : | ||
+ | aup ? -1 : | ||
+ | bup ? 1 : | ||
+ | sortInput ? | ||
+ | ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : | ||
+ | 0; | ||
+ | |||
+ | // If the nodes are siblings, we can do a quick check | ||
+ | } else if ( aup === bup ) { | ||
+ | return siblingCheck( a, b ); | ||
+ | } | ||
+ | |||
+ | // Otherwise we need full lists of their ancestors for comparison | ||
+ | cur = a; | ||
+ | while ( (cur = cur.parentNode) ) { | ||
+ | ap.unshift( cur ); | ||
+ | } | ||
+ | cur = b; | ||
+ | while ( (cur = cur.parentNode) ) { | ||
+ | bp.unshift( cur ); | ||
+ | } | ||
+ | |||
+ | // Walk down the tree looking for a discrepancy | ||
+ | while ( ap[i] === bp[i] ) { | ||
+ | i++; | ||
+ | } | ||
+ | |||
+ | return i ? | ||
+ | // Do a sibling check if the nodes have a common ancestor | ||
+ | siblingCheck( ap[i], bp[i] ) : | ||
+ | |||
+ | // Otherwise nodes in our document sort first | ||
+ | ap[i] === preferredDoc ? -1 : | ||
+ | bp[i] === preferredDoc ? 1 : | ||
+ | 0; | ||
+ | }; | ||
+ | |||
+ | return document; | ||
+ | }; | ||
+ | |||
+ | Sizzle.matches = function( expr, elements ) { | ||
+ | return Sizzle( expr, null, null, elements ); | ||
+ | }; | ||
+ | |||
+ | Sizzle.matchesSelector = function( elem, expr ) { | ||
+ | // Set document vars if needed | ||
+ | if ( ( elem.ownerDocument || elem ) !== document ) { | ||
+ | setDocument( elem ); | ||
+ | } | ||
+ | |||
+ | // Make sure that attribute selectors are quoted | ||
+ | expr = expr.replace( rattributeQuotes, "='$1']" ); | ||
+ | |||
+ | if ( support.matchesSelector && documentIsHTML && | ||
+ | !compilerCache[ expr + " " ] && | ||
+ | ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && | ||
+ | ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { | ||
+ | |||
+ | try { | ||
+ | var ret = matches.call( elem, expr ); | ||
+ | |||
+ | // IE 9's matchesSelector returns false on disconnected nodes | ||
+ | if ( ret || support.disconnectedMatch || | ||
+ | // As well, disconnected nodes are said to be in a document | ||
+ | // fragment in IE 9 | ||
+ | elem.document && elem.document.nodeType !== 11 ) { | ||
+ | return ret; | ||
+ | } | ||
+ | } catch (e) {} | ||
+ | } | ||
+ | |||
+ | return Sizzle( expr, document, null, [ elem ] ).length > 0; | ||
+ | }; | ||
+ | |||
+ | Sizzle.contains = function( context, elem ) { | ||
+ | // Set document vars if needed | ||
+ | if ( ( context.ownerDocument || context ) !== document ) { | ||
+ | setDocument( context ); | ||
+ | } | ||
+ | return contains( context, elem ); | ||
+ | }; | ||
+ | |||
+ | Sizzle.attr = function( elem, name ) { | ||
+ | // Set document vars if needed | ||
+ | if ( ( elem.ownerDocument || elem ) !== document ) { | ||
+ | setDocument( elem ); | ||
+ | } | ||
+ | |||
+ | var fn = Expr.attrHandle[ name.toLowerCase() ], | ||
+ | // Don't get fooled by Object.prototype properties (jQuery #13807) | ||
+ | val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? | ||
+ | fn( elem, name, !documentIsHTML ) : | ||
+ | undefined; | ||
+ | |||
+ | return val !== undefined ? | ||
+ | val : | ||
+ | support.attributes || !documentIsHTML ? | ||
+ | elem.getAttribute( name ) : | ||
+ | (val = elem.getAttributeNode(name)) && val.specified ? | ||
+ | val.value : | ||
+ | null; | ||
+ | }; | ||
+ | |||
+ | Sizzle.error = function( msg ) { | ||
+ | throw new Error( "Syntax error, unrecognized expression: " + msg ); | ||
+ | }; | ||
+ | |||
+ | /** | ||
+ | * Document sorting and removing duplicates | ||
+ | * @param {ArrayLike} results | ||
+ | */ | ||
+ | Sizzle.uniqueSort = function( results ) { | ||
+ | var elem, | ||
+ | duplicates = [], | ||
+ | j = 0, | ||
+ | i = 0; | ||
+ | |||
+ | // Unless we *know* we can detect duplicates, assume their presence | ||
+ | hasDuplicate = !support.detectDuplicates; | ||
+ | sortInput = !support.sortStable && results.slice( 0 ); | ||
+ | results.sort( sortOrder ); | ||
+ | |||
+ | if ( hasDuplicate ) { | ||
+ | while ( (elem = results[i++]) ) { | ||
+ | if ( elem === results[ i ] ) { | ||
+ | j = duplicates.push( i ); | ||
+ | } | ||
+ | } | ||
+ | while ( j-- ) { | ||
+ | results.splice( duplicates[ j ], 1 ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Clear input after sorting to release objects | ||
+ | // See https://github.com/jquery/sizzle/pull/225 | ||
+ | sortInput = null; | ||
+ | |||
+ | return results; | ||
+ | }; | ||
+ | |||
+ | /** | ||
+ | * Utility function for retrieving the text value of an array of DOM nodes | ||
+ | * @param {Array|Element} elem | ||
+ | */ | ||
+ | getText = Sizzle.getText = function( elem ) { | ||
+ | var node, | ||
+ | ret = "", | ||
+ | i = 0, | ||
+ | nodeType = elem.nodeType; | ||
+ | |||
+ | if ( !nodeType ) { | ||
+ | // If no nodeType, this is expected to be an array | ||
+ | while ( (node = elem[i++]) ) { | ||
+ | // Do not traverse comment nodes | ||
+ | ret += getText( node ); | ||
+ | } | ||
+ | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { | ||
+ | // Use textContent for elements | ||
+ | // innerText usage removed for consistency of new lines (jQuery #11153) | ||
+ | if ( typeof elem.textContent === "string" ) { | ||
+ | return elem.textContent; | ||
} else { | } else { | ||
− | + | // Traverse its children | |
+ | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { | ||
+ | ret += getText( elem ); | ||
+ | } | ||
} | } | ||
+ | } else if ( nodeType === 3 || nodeType === 4 ) { | ||
+ | return elem.nodeValue; | ||
+ | } | ||
+ | // Do not include comment or processing instruction nodes | ||
+ | |||
+ | return ret; | ||
+ | }; | ||
+ | |||
+ | Expr = Sizzle.selectors = { | ||
+ | |||
+ | // Can be adjusted by the user | ||
+ | cacheLength: 50, | ||
+ | |||
+ | createPseudo: markFunction, | ||
+ | |||
+ | match: matchExpr, | ||
+ | |||
+ | attrHandle: {}, | ||
+ | |||
+ | find: {}, | ||
+ | |||
+ | relative: { | ||
+ | ">": { dir: "parentNode", first: true }, | ||
+ | " ": { dir: "parentNode" }, | ||
+ | "+": { dir: "previousSibling", first: true }, | ||
+ | "~": { dir: "previousSibling" } | ||
}, | }, | ||
− | + | ||
− | + | preFilter: { | |
− | return | + | "ATTR": function( match ) { |
+ | match[1] = match[1].replace( runescape, funescape ); | ||
+ | |||
+ | // Move the given value to match[3] whether quoted or unquoted | ||
+ | match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); | ||
+ | |||
+ | if ( match[2] === "~=" ) { | ||
+ | match[3] = " " + match[3] + " "; | ||
+ | } | ||
+ | |||
+ | return match.slice( 0, 4 ); | ||
+ | }, | ||
+ | |||
+ | "CHILD": function( match ) { | ||
+ | /* matches from matchExpr["CHILD"] | ||
+ | 1 type (only|nth|...) | ||
+ | 2 what (child|of-type) | ||
+ | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) | ||
+ | 4 xn-component of xn+y argument ([+-]?\d*n|) | ||
+ | 5 sign of xn-component | ||
+ | 6 x of xn-component | ||
+ | 7 sign of y-component | ||
+ | 8 y of y-component | ||
+ | */ | ||
+ | match[1] = match[1].toLowerCase(); | ||
+ | |||
+ | if ( match[1].slice( 0, 3 ) === "nth" ) { | ||
+ | // nth-* requires argument | ||
+ | if ( !match[3] ) { | ||
+ | Sizzle.error( match[0] ); | ||
+ | } | ||
+ | |||
+ | // numeric x and y parameters for Expr.filter.CHILD | ||
+ | // remember that false/true cast respectively to 0/1 | ||
+ | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); | ||
+ | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); | ||
+ | |||
+ | // other types prohibit arguments | ||
+ | } else if ( match[3] ) { | ||
+ | Sizzle.error( match[0] ); | ||
+ | } | ||
+ | |||
+ | return match; | ||
+ | }, | ||
+ | |||
+ | "PSEUDO": function( match ) { | ||
+ | var excess, | ||
+ | unquoted = !match[6] && match[2]; | ||
+ | |||
+ | if ( matchExpr["CHILD"].test( match[0] ) ) { | ||
+ | return null; | ||
+ | } | ||
+ | |||
+ | // Accept quoted arguments as-is | ||
+ | if ( match[3] ) { | ||
+ | match[2] = match[4] || match[5] || ""; | ||
+ | |||
+ | // Strip excess characters from unquoted arguments | ||
+ | } else if ( unquoted && rpseudo.test( unquoted ) && | ||
+ | // Get excess from tokenize (recursively) | ||
+ | (excess = tokenize( unquoted, true )) && | ||
+ | // advance to the next closing parenthesis | ||
+ | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { | ||
+ | |||
+ | // excess is a negative index | ||
+ | match[0] = match[0].slice( 0, excess ); | ||
+ | match[2] = unquoted.slice( 0, excess ); | ||
+ | } | ||
+ | |||
+ | // Return only captures needed by the pseudo filter method (type and argument) | ||
+ | return match.slice( 0, 3 ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | filter: { | ||
+ | |||
+ | "TAG": function( nodeNameSelector ) { | ||
+ | var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); | ||
+ | return nodeNameSelector === "*" ? | ||
+ | function() { return true; } : | ||
+ | function( elem ) { | ||
+ | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; | ||
+ | }; | ||
+ | }, | ||
+ | |||
+ | "CLASS": function( className ) { | ||
+ | var pattern = classCache[ className + " " ]; | ||
+ | |||
+ | return pattern || | ||
+ | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && | ||
+ | classCache( className, function( elem ) { | ||
+ | return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | "ATTR": function( name, operator, check ) { | ||
+ | return function( elem ) { | ||
+ | var result = Sizzle.attr( elem, name ); | ||
+ | |||
+ | if ( result == null ) { | ||
+ | return operator === "!="; | ||
+ | } | ||
+ | if ( !operator ) { | ||
+ | return true; | ||
+ | } | ||
+ | |||
+ | result += ""; | ||
+ | |||
+ | return operator === "=" ? result === check : | ||
+ | operator === "!=" ? result !== check : | ||
+ | operator === "^=" ? check && result.indexOf( check ) === 0 : | ||
+ | operator === "*=" ? check && result.indexOf( check ) > -1 : | ||
+ | operator === "$=" ? check && result.slice( -check.length ) === check : | ||
+ | operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : | ||
+ | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : | ||
+ | false; | ||
+ | }; | ||
+ | }, | ||
+ | |||
+ | "CHILD": function( type, what, argument, first, last ) { | ||
+ | var simple = type.slice( 0, 3 ) !== "nth", | ||
+ | forward = type.slice( -4 ) !== "last", | ||
+ | ofType = what === "of-type"; | ||
+ | |||
+ | return first === 1 && last === 0 ? | ||
+ | |||
+ | // Shortcut for :nth-*(n) | ||
+ | function( elem ) { | ||
+ | return !!elem.parentNode; | ||
+ | } : | ||
+ | |||
+ | function( elem, context, xml ) { | ||
+ | var cache, uniqueCache, outerCache, node, nodeIndex, start, | ||
+ | dir = simple !== forward ? "nextSibling" : "previousSibling", | ||
+ | parent = elem.parentNode, | ||
+ | name = ofType && elem.nodeName.toLowerCase(), | ||
+ | useCache = !xml && !ofType, | ||
+ | diff = false; | ||
+ | |||
+ | if ( parent ) { | ||
+ | |||
+ | // :(first|last|only)-(child|of-type) | ||
+ | if ( simple ) { | ||
+ | while ( dir ) { | ||
+ | node = elem; | ||
+ | while ( (node = node[ dir ]) ) { | ||
+ | if ( ofType ? | ||
+ | node.nodeName.toLowerCase() === name : | ||
+ | node.nodeType === 1 ) { | ||
+ | |||
+ | return false; | ||
+ | } | ||
+ | } | ||
+ | // Reverse direction for :only-* (if we haven't yet done so) | ||
+ | start = dir = type === "only" && !start && "nextSibling"; | ||
+ | } | ||
+ | return true; | ||
+ | } | ||
+ | |||
+ | start = [ forward ? parent.firstChild : parent.lastChild ]; | ||
+ | |||
+ | // non-xml :nth-child(...) stores cache data on `parent` | ||
+ | if ( forward && useCache ) { | ||
+ | |||
+ | // Seek `elem` from a previously-cached index | ||
+ | |||
+ | // ...in a gzip-friendly way | ||
+ | node = parent; | ||
+ | outerCache = node[ expando ] || (node[ expando ] = {}); | ||
+ | |||
+ | // Support: IE <9 only | ||
+ | // Defend against cloned attroperties (jQuery gh-1709) | ||
+ | uniqueCache = outerCache[ node.uniqueID ] || | ||
+ | (outerCache[ node.uniqueID ] = {}); | ||
+ | |||
+ | cache = uniqueCache[ type ] || []; | ||
+ | nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; | ||
+ | diff = nodeIndex && cache[ 2 ]; | ||
+ | node = nodeIndex && parent.childNodes[ nodeIndex ]; | ||
+ | |||
+ | while ( (node = ++nodeIndex && node && node[ dir ] || | ||
+ | |||
+ | // Fallback to seeking `elem` from the start | ||
+ | (diff = nodeIndex = 0) || start.pop()) ) { | ||
+ | |||
+ | // When found, cache indexes on `parent` and break | ||
+ | if ( node.nodeType === 1 && ++diff && node === elem ) { | ||
+ | uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | } else { | ||
+ | // Use previously-cached element index if available | ||
+ | if ( useCache ) { | ||
+ | // ...in a gzip-friendly way | ||
+ | node = elem; | ||
+ | outerCache = node[ expando ] || (node[ expando ] = {}); | ||
+ | |||
+ | // Support: IE <9 only | ||
+ | // Defend against cloned attroperties (jQuery gh-1709) | ||
+ | uniqueCache = outerCache[ node.uniqueID ] || | ||
+ | (outerCache[ node.uniqueID ] = {}); | ||
+ | |||
+ | cache = uniqueCache[ type ] || []; | ||
+ | nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; | ||
+ | diff = nodeIndex; | ||
+ | } | ||
+ | |||
+ | // xml :nth-child(...) | ||
+ | // or :nth-last-child(...) or :nth(-last)?-of-type(...) | ||
+ | if ( diff === false ) { | ||
+ | // Use the same loop as above to seek `elem` from the start | ||
+ | while ( (node = ++nodeIndex && node && node[ dir ] || | ||
+ | (diff = nodeIndex = 0) || start.pop()) ) { | ||
+ | |||
+ | if ( ( ofType ? | ||
+ | node.nodeName.toLowerCase() === name : | ||
+ | node.nodeType === 1 ) && | ||
+ | ++diff ) { | ||
+ | |||
+ | // Cache the index of each encountered element | ||
+ | if ( useCache ) { | ||
+ | outerCache = node[ expando ] || (node[ expando ] = {}); | ||
+ | |||
+ | // Support: IE <9 only | ||
+ | // Defend against cloned attroperties (jQuery gh-1709) | ||
+ | uniqueCache = outerCache[ node.uniqueID ] || | ||
+ | (outerCache[ node.uniqueID ] = {}); | ||
+ | |||
+ | uniqueCache[ type ] = [ dirruns, diff ]; | ||
+ | } | ||
+ | |||
+ | if ( node === elem ) { | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Incorporate the offset, then check against cycle size | ||
+ | diff -= last; | ||
+ | return diff === first || ( diff % first === 0 && diff / first >= 0 ); | ||
+ | } | ||
+ | }; | ||
+ | }, | ||
+ | |||
+ | "PSEUDO": function( pseudo, argument ) { | ||
+ | // pseudo-class names are case-insensitive | ||
+ | // http://www.w3.org/TR/selectors/#pseudo-classes | ||
+ | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters | ||
+ | // Remember that setFilters inherits from pseudos | ||
+ | var args, | ||
+ | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || | ||
+ | Sizzle.error( "unsupported pseudo: " + pseudo ); | ||
+ | |||
+ | // The user may use createPseudo to indicate that | ||
+ | // arguments are needed to create the filter function | ||
+ | // just as Sizzle does | ||
+ | if ( fn[ expando ] ) { | ||
+ | return fn( argument ); | ||
+ | } | ||
+ | |||
+ | // But maintain support for old signatures | ||
+ | if ( fn.length > 1 ) { | ||
+ | args = [ pseudo, pseudo, "", argument ]; | ||
+ | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? | ||
+ | markFunction(function( seed, matches ) { | ||
+ | var idx, | ||
+ | matched = fn( seed, argument ), | ||
+ | i = matched.length; | ||
+ | while ( i-- ) { | ||
+ | idx = indexOf( seed, matched[i] ); | ||
+ | seed[ idx ] = !( matches[ idx ] = matched[i] ); | ||
+ | } | ||
+ | }) : | ||
+ | function( elem ) { | ||
+ | return fn( elem, 0, args ); | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | return fn; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | pseudos: { | ||
+ | // Potentially complex pseudos | ||
+ | "not": markFunction(function( selector ) { | ||
+ | // Trim the selector passed to compile | ||
+ | // to avoid treating leading and trailing | ||
+ | // spaces as combinators | ||
+ | var input = [], | ||
+ | results = [], | ||
+ | matcher = compile( selector.replace( rtrim, "$1" ) ); | ||
+ | |||
+ | return matcher[ expando ] ? | ||
+ | markFunction(function( seed, matches, context, xml ) { | ||
+ | var elem, | ||
+ | unmatched = matcher( seed, null, xml, [] ), | ||
+ | i = seed.length; | ||
+ | |||
+ | // Match elements unmatched by `matcher` | ||
+ | while ( i-- ) { | ||
+ | if ( (elem = unmatched[i]) ) { | ||
+ | seed[i] = !(matches[i] = elem); | ||
+ | } | ||
+ | } | ||
+ | }) : | ||
+ | function( elem, context, xml ) { | ||
+ | input[0] = elem; | ||
+ | matcher( input, null, xml, results ); | ||
+ | // Don't keep the element (issue #299) | ||
+ | input[0] = null; | ||
+ | return !results.pop(); | ||
+ | }; | ||
+ | }), | ||
+ | |||
+ | "has": markFunction(function( selector ) { | ||
+ | return function( elem ) { | ||
+ | return Sizzle( selector, elem ).length > 0; | ||
+ | }; | ||
+ | }), | ||
+ | |||
+ | "contains": markFunction(function( text ) { | ||
+ | text = text.replace( runescape, funescape ); | ||
+ | return function( elem ) { | ||
+ | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; | ||
+ | }; | ||
+ | }), | ||
+ | |||
+ | // "Whether an element is represented by a :lang() selector | ||
+ | // is based solely on the element's language value | ||
+ | // being equal to the identifier C, | ||
+ | // or beginning with the identifier C immediately followed by "-". | ||
+ | // The matching of C against the element's language value is performed case-insensitively. | ||
+ | // The identifier C does not have to be a valid language name." | ||
+ | // http://www.w3.org/TR/selectors/#lang-pseudo | ||
+ | "lang": markFunction( function( lang ) { | ||
+ | // lang value must be a valid identifier | ||
+ | if ( !ridentifier.test(lang || "") ) { | ||
+ | Sizzle.error( "unsupported lang: " + lang ); | ||
+ | } | ||
+ | lang = lang.replace( runescape, funescape ).toLowerCase(); | ||
+ | return function( elem ) { | ||
+ | var elemLang; | ||
+ | do { | ||
+ | if ( (elemLang = documentIsHTML ? | ||
+ | elem.lang : | ||
+ | elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { | ||
+ | |||
+ | elemLang = elemLang.toLowerCase(); | ||
+ | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; | ||
+ | } | ||
+ | } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); | ||
+ | return false; | ||
+ | }; | ||
+ | }), | ||
+ | |||
+ | // Miscellaneous | ||
+ | "target": function( elem ) { | ||
+ | var hash = window.location && window.location.hash; | ||
+ | return hash && hash.slice( 1 ) === elem.id; | ||
+ | }, | ||
+ | |||
+ | "root": function( elem ) { | ||
+ | return elem === docElem; | ||
+ | }, | ||
+ | |||
+ | "focus": function( elem ) { | ||
+ | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); | ||
+ | }, | ||
+ | |||
+ | // Boolean properties | ||
+ | "enabled": function( elem ) { | ||
+ | return elem.disabled === false; | ||
+ | }, | ||
+ | |||
+ | "disabled": function( elem ) { | ||
+ | return elem.disabled === true; | ||
+ | }, | ||
+ | |||
+ | "checked": function( elem ) { | ||
+ | // In CSS3, :checked should return both checked and selected elements | ||
+ | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked | ||
+ | var nodeName = elem.nodeName.toLowerCase(); | ||
+ | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); | ||
+ | }, | ||
+ | |||
+ | "selected": function( elem ) { | ||
+ | // Accessing this property makes selected-by-default | ||
+ | // options in Safari work properly | ||
+ | if ( elem.parentNode ) { | ||
+ | elem.parentNode.selectedIndex; | ||
+ | } | ||
+ | |||
+ | return elem.selected === true; | ||
+ | }, | ||
+ | |||
+ | // Contents | ||
+ | "empty": function( elem ) { | ||
+ | // http://www.w3.org/TR/selectors/#empty-pseudo | ||
+ | // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), | ||
+ | // but not by others (comment: 8; processing instruction: 7; etc.) | ||
+ | // nodeType < 6 works because attributes (2) do not appear as children | ||
+ | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { | ||
+ | if ( elem.nodeType < 6 ) { | ||
+ | return false; | ||
+ | } | ||
+ | } | ||
+ | return true; | ||
+ | }, | ||
+ | |||
+ | "parent": function( elem ) { | ||
+ | return !Expr.pseudos["empty"]( elem ); | ||
+ | }, | ||
+ | |||
+ | // Element/input types | ||
+ | "header": function( elem ) { | ||
+ | return rheader.test( elem.nodeName ); | ||
+ | }, | ||
+ | |||
+ | "input": function( elem ) { | ||
+ | return rinputs.test( elem.nodeName ); | ||
+ | }, | ||
+ | |||
+ | "button": function( elem ) { | ||
+ | var name = elem.nodeName.toLowerCase(); | ||
+ | return name === "input" && elem.type === "button" || name === "button"; | ||
+ | }, | ||
+ | |||
+ | "text": function( elem ) { | ||
+ | var attr; | ||
+ | return elem.nodeName.toLowerCase() === "input" && | ||
+ | elem.type === "text" && | ||
+ | |||
+ | // Support: IE<8 | ||
+ | // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" | ||
+ | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); | ||
+ | }, | ||
+ | |||
+ | // Position-in-collection | ||
+ | "first": createPositionalPseudo(function() { | ||
+ | return [ 0 ]; | ||
+ | }), | ||
+ | |||
+ | "last": createPositionalPseudo(function( matchIndexes, length ) { | ||
+ | return [ length - 1 ]; | ||
+ | }), | ||
+ | |||
+ | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { | ||
+ | return [ argument < 0 ? argument + length : argument ]; | ||
+ | }), | ||
+ | |||
+ | "even": createPositionalPseudo(function( matchIndexes, length ) { | ||
+ | var i = 0; | ||
+ | for ( ; i < length; i += 2 ) { | ||
+ | matchIndexes.push( i ); | ||
+ | } | ||
+ | return matchIndexes; | ||
+ | }), | ||
+ | |||
+ | "odd": createPositionalPseudo(function( matchIndexes, length ) { | ||
+ | var i = 1; | ||
+ | for ( ; i < length; i += 2 ) { | ||
+ | matchIndexes.push( i ); | ||
+ | } | ||
+ | return matchIndexes; | ||
+ | }), | ||
+ | |||
+ | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { | ||
+ | var i = argument < 0 ? argument + length : argument; | ||
+ | for ( ; --i >= 0; ) { | ||
+ | matchIndexes.push( i ); | ||
+ | } | ||
+ | return matchIndexes; | ||
+ | }), | ||
+ | |||
+ | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { | ||
+ | var i = argument < 0 ? argument + length : argument; | ||
+ | for ( ; ++i < length; ) { | ||
+ | matchIndexes.push( i ); | ||
+ | } | ||
+ | return matchIndexes; | ||
+ | }) | ||
} | } | ||
+ | }; | ||
+ | |||
+ | Expr.pseudos["nth"] = Expr.pseudos["eq"]; | ||
+ | |||
+ | // Add button/input type pseudos | ||
+ | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { | ||
+ | Expr.pseudos[ i ] = createInputPseudo( i ); | ||
+ | } | ||
+ | for ( i in { submit: true, reset: true } ) { | ||
+ | Expr.pseudos[ i ] = createButtonPseudo( i ); | ||
+ | } | ||
+ | |||
+ | // Easy API for creating new setFilters | ||
+ | function setFilters() {} | ||
+ | setFilters.prototype = Expr.filters = Expr.pseudos; | ||
+ | Expr.setFilters = new setFilters(); | ||
+ | |||
+ | tokenize = Sizzle.tokenize = function( selector, parseOnly ) { | ||
+ | var matched, match, tokens, type, | ||
+ | soFar, groups, preFilters, | ||
+ | cached = tokenCache[ selector + " " ]; | ||
+ | |||
+ | if ( cached ) { | ||
+ | return parseOnly ? 0 : cached.slice( 0 ); | ||
+ | } | ||
+ | |||
+ | soFar = selector; | ||
+ | groups = []; | ||
+ | preFilters = Expr.preFilter; | ||
+ | |||
+ | while ( soFar ) { | ||
+ | |||
+ | // Comma and first run | ||
+ | if ( !matched || (match = rcomma.exec( soFar )) ) { | ||
+ | if ( match ) { | ||
+ | // Don't consume trailing commas as valid | ||
+ | soFar = soFar.slice( match[0].length ) || soFar; | ||
+ | } | ||
+ | groups.push( (tokens = []) ); | ||
+ | } | ||
+ | |||
+ | matched = false; | ||
+ | |||
+ | // Combinators | ||
+ | if ( (match = rcombinators.exec( soFar )) ) { | ||
+ | matched = match.shift(); | ||
+ | tokens.push({ | ||
+ | value: matched, | ||
+ | // Cast descendant combinators to space | ||
+ | type: match[0].replace( rtrim, " " ) | ||
+ | }); | ||
+ | soFar = soFar.slice( matched.length ); | ||
+ | } | ||
+ | |||
+ | // Filters | ||
+ | for ( type in Expr.filter ) { | ||
+ | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || | ||
+ | (match = preFilters[ type ]( match ))) ) { | ||
+ | matched = match.shift(); | ||
+ | tokens.push({ | ||
+ | value: matched, | ||
+ | type: type, | ||
+ | matches: match | ||
+ | }); | ||
+ | soFar = soFar.slice( matched.length ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( !matched ) { | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Return the length of the invalid excess | ||
+ | // if we're just parsing | ||
+ | // Otherwise, throw an error or return tokens | ||
+ | return parseOnly ? | ||
+ | soFar.length : | ||
+ | soFar ? | ||
+ | Sizzle.error( selector ) : | ||
+ | // Cache the tokens | ||
+ | tokenCache( selector, groups ).slice( 0 ); | ||
+ | }; | ||
+ | |||
+ | function toSelector( tokens ) { | ||
+ | var i = 0, | ||
+ | len = tokens.length, | ||
+ | selector = ""; | ||
+ | for ( ; i < len; i++ ) { | ||
+ | selector += tokens[i].value; | ||
+ | } | ||
+ | return selector; | ||
+ | } | ||
+ | |||
+ | function addCombinator( matcher, combinator, base ) { | ||
+ | var dir = combinator.dir, | ||
+ | checkNonElements = base && dir === "parentNode", | ||
+ | doneName = done++; | ||
+ | |||
+ | return combinator.first ? | ||
+ | // Check against closest ancestor/preceding element | ||
+ | function( elem, context, xml ) { | ||
+ | while ( (elem = elem[ dir ]) ) { | ||
+ | if ( elem.nodeType === 1 || checkNonElements ) { | ||
+ | return matcher( elem, context, xml ); | ||
+ | } | ||
+ | } | ||
+ | } : | ||
+ | |||
+ | // Check against all ancestor/preceding elements | ||
+ | function( elem, context, xml ) { | ||
+ | var oldCache, uniqueCache, outerCache, | ||
+ | newCache = [ dirruns, doneName ]; | ||
+ | |||
+ | // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching | ||
+ | if ( xml ) { | ||
+ | while ( (elem = elem[ dir ]) ) { | ||
+ | if ( elem.nodeType === 1 || checkNonElements ) { | ||
+ | if ( matcher( elem, context, xml ) ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } else { | ||
+ | while ( (elem = elem[ dir ]) ) { | ||
+ | if ( elem.nodeType === 1 || checkNonElements ) { | ||
+ | outerCache = elem[ expando ] || (elem[ expando ] = {}); | ||
+ | |||
+ | // Support: IE <9 only | ||
+ | // Defend against cloned attroperties (jQuery gh-1709) | ||
+ | uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); | ||
+ | |||
+ | if ( (oldCache = uniqueCache[ dir ]) && | ||
+ | oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { | ||
+ | |||
+ | // Assign to newCache so results back-propagate to previous elements | ||
+ | return (newCache[ 2 ] = oldCache[ 2 ]); | ||
+ | } else { | ||
+ | // Reuse newcache so results back-propagate to previous elements | ||
+ | uniqueCache[ dir ] = newCache; | ||
+ | |||
+ | // A match means we're done; a fail means we have to keep checking | ||
+ | if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | function elementMatcher( matchers ) { | ||
+ | return matchers.length > 1 ? | ||
+ | function( elem, context, xml ) { | ||
+ | var i = matchers.length; | ||
+ | while ( i-- ) { | ||
+ | if ( !matchers[i]( elem, context, xml ) ) { | ||
+ | return false; | ||
+ | } | ||
+ | } | ||
+ | return true; | ||
+ | } : | ||
+ | matchers[0]; | ||
+ | } | ||
+ | |||
+ | function multipleContexts( selector, contexts, results ) { | ||
+ | var i = 0, | ||
+ | len = contexts.length; | ||
+ | for ( ; i < len; i++ ) { | ||
+ | Sizzle( selector, contexts[i], results ); | ||
+ | } | ||
+ | return results; | ||
+ | } | ||
+ | |||
+ | function condense( unmatched, map, filter, context, xml ) { | ||
+ | var elem, | ||
+ | newUnmatched = [], | ||
+ | i = 0, | ||
+ | len = unmatched.length, | ||
+ | mapped = map != null; | ||
+ | |||
+ | for ( ; i < len; i++ ) { | ||
+ | if ( (elem = unmatched[i]) ) { | ||
+ | if ( !filter || filter( elem, context, xml ) ) { | ||
+ | newUnmatched.push( elem ); | ||
+ | if ( mapped ) { | ||
+ | map.push( i ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return newUnmatched; | ||
+ | } | ||
+ | |||
+ | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { | ||
+ | if ( postFilter && !postFilter[ expando ] ) { | ||
+ | postFilter = setMatcher( postFilter ); | ||
+ | } | ||
+ | if ( postFinder && !postFinder[ expando ] ) { | ||
+ | postFinder = setMatcher( postFinder, postSelector ); | ||
+ | } | ||
+ | return markFunction(function( seed, results, context, xml ) { | ||
+ | var temp, i, elem, | ||
+ | preMap = [], | ||
+ | postMap = [], | ||
+ | preexisting = results.length, | ||
+ | |||
+ | // Get initial elements from seed or context | ||
+ | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), | ||
+ | |||
+ | // Prefilter to get matcher input, preserving a map for seed-results synchronization | ||
+ | matcherIn = preFilter && ( seed || !selector ) ? | ||
+ | condense( elems, preMap, preFilter, context, xml ) : | ||
+ | elems, | ||
+ | |||
+ | matcherOut = matcher ? | ||
+ | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, | ||
+ | postFinder || ( seed ? preFilter : preexisting || postFilter ) ? | ||
+ | |||
+ | // ...intermediate processing is necessary | ||
+ | [] : | ||
+ | |||
+ | // ...otherwise use results directly | ||
+ | results : | ||
+ | matcherIn; | ||
+ | |||
+ | // Find primary matches | ||
+ | if ( matcher ) { | ||
+ | matcher( matcherIn, matcherOut, context, xml ); | ||
+ | } | ||
+ | |||
+ | // Apply postFilter | ||
+ | if ( postFilter ) { | ||
+ | temp = condense( matcherOut, postMap ); | ||
+ | postFilter( temp, [], context, xml ); | ||
+ | |||
+ | // Un-match failing elements by moving them back to matcherIn | ||
+ | i = temp.length; | ||
+ | while ( i-- ) { | ||
+ | if ( (elem = temp[i]) ) { | ||
+ | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( seed ) { | ||
+ | if ( postFinder || preFilter ) { | ||
+ | if ( postFinder ) { | ||
+ | // Get the final matcherOut by condensing this intermediate into postFinder contexts | ||
+ | temp = []; | ||
+ | i = matcherOut.length; | ||
+ | while ( i-- ) { | ||
+ | if ( (elem = matcherOut[i]) ) { | ||
+ | // Restore matcherIn since elem is not yet a final match | ||
+ | temp.push( (matcherIn[i] = elem) ); | ||
+ | } | ||
+ | } | ||
+ | postFinder( null, (matcherOut = []), temp, xml ); | ||
+ | } | ||
+ | |||
+ | // Move matched elements from seed to results to keep them synchronized | ||
+ | i = matcherOut.length; | ||
+ | while ( i-- ) { | ||
+ | if ( (elem = matcherOut[i]) && | ||
+ | (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { | ||
+ | |||
+ | seed[temp] = !(results[temp] = elem); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Add elements to results, through postFinder if defined | ||
+ | } else { | ||
+ | matcherOut = condense( | ||
+ | matcherOut === results ? | ||
+ | matcherOut.splice( preexisting, matcherOut.length ) : | ||
+ | matcherOut | ||
+ | ); | ||
+ | if ( postFinder ) { | ||
+ | postFinder( null, results, matcherOut, xml ); | ||
+ | } else { | ||
+ | push.apply( results, matcherOut ); | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | function matcherFromTokens( tokens ) { | ||
+ | var checkContext, matcher, j, | ||
+ | len = tokens.length, | ||
+ | leadingRelative = Expr.relative[ tokens[0].type ], | ||
+ | implicitRelative = leadingRelative || Expr.relative[" "], | ||
+ | i = leadingRelative ? 1 : 0, | ||
+ | |||
+ | // The foundational matcher ensures that elements are reachable from top-level context(s) | ||
+ | matchContext = addCombinator( function( elem ) { | ||
+ | return elem === checkContext; | ||
+ | }, implicitRelative, true ), | ||
+ | matchAnyContext = addCombinator( function( elem ) { | ||
+ | return indexOf( checkContext, elem ) > -1; | ||
+ | }, implicitRelative, true ), | ||
+ | matchers = [ function( elem, context, xml ) { | ||
+ | var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( | ||
+ | (checkContext = context).nodeType ? | ||
+ | matchContext( elem, context, xml ) : | ||
+ | matchAnyContext( elem, context, xml ) ); | ||
+ | // Avoid hanging onto element (issue #299) | ||
+ | checkContext = null; | ||
+ | return ret; | ||
+ | } ]; | ||
+ | |||
+ | for ( ; i < len; i++ ) { | ||
+ | if ( (matcher = Expr.relative[ tokens[i].type ]) ) { | ||
+ | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; | ||
+ | } else { | ||
+ | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); | ||
+ | |||
+ | // Return special upon seeing a positional matcher | ||
+ | if ( matcher[ expando ] ) { | ||
+ | // Find the next relative operator (if any) for proper handling | ||
+ | j = ++i; | ||
+ | for ( ; j < len; j++ ) { | ||
+ | if ( Expr.relative[ tokens[j].type ] ) { | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | return setMatcher( | ||
+ | i > 1 && elementMatcher( matchers ), | ||
+ | i > 1 && toSelector( | ||
+ | // If the preceding token was a descendant combinator, insert an implicit any-element `*` | ||
+ | tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) | ||
+ | ).replace( rtrim, "$1" ), | ||
+ | matcher, | ||
+ | i < j && matcherFromTokens( tokens.slice( i, j ) ), | ||
+ | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), | ||
+ | j < len && toSelector( tokens ) | ||
+ | ); | ||
+ | } | ||
+ | matchers.push( matcher ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return elementMatcher( matchers ); | ||
+ | } | ||
+ | |||
+ | function matcherFromGroupMatchers( elementMatchers, setMatchers ) { | ||
+ | var bySet = setMatchers.length > 0, | ||
+ | byElement = elementMatchers.length > 0, | ||
+ | superMatcher = function( seed, context, xml, results, outermost ) { | ||
+ | var elem, j, matcher, | ||
+ | matchedCount = 0, | ||
+ | i = "0", | ||
+ | unmatched = seed && [], | ||
+ | setMatched = [], | ||
+ | contextBackup = outermostContext, | ||
+ | // We must always have either seed elements or outermost context | ||
+ | elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), | ||
+ | // Use integer dirruns iff this is the outermost matcher | ||
+ | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), | ||
+ | len = elems.length; | ||
+ | |||
+ | if ( outermost ) { | ||
+ | outermostContext = context === document || context || outermost; | ||
+ | } | ||
+ | |||
+ | // Add elements passing elementMatchers directly to results | ||
+ | // Support: IE<9, Safari | ||
+ | // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id | ||
+ | for ( ; i !== len && (elem = elems[i]) != null; i++ ) { | ||
+ | if ( byElement && elem ) { | ||
+ | j = 0; | ||
+ | if ( !context && elem.ownerDocument !== document ) { | ||
+ | setDocument( elem ); | ||
+ | xml = !documentIsHTML; | ||
+ | } | ||
+ | while ( (matcher = elementMatchers[j++]) ) { | ||
+ | if ( matcher( elem, context || document, xml) ) { | ||
+ | results.push( elem ); | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | if ( outermost ) { | ||
+ | dirruns = dirrunsUnique; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Track unmatched elements for set filters | ||
+ | if ( bySet ) { | ||
+ | // They will have gone through all possible matchers | ||
+ | if ( (elem = !matcher && elem) ) { | ||
+ | matchedCount--; | ||
+ | } | ||
+ | |||
+ | // Lengthen the array for every element, matched or not | ||
+ | if ( seed ) { | ||
+ | unmatched.push( elem ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // `i` is now the count of elements visited above, and adding it to `matchedCount` | ||
+ | // makes the latter nonnegative. | ||
+ | matchedCount += i; | ||
+ | |||
+ | // Apply set filters to unmatched elements | ||
+ | // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` | ||
+ | // equals `i`), unless we didn't visit _any_ elements in the above loop because we have | ||
+ | // no element matchers and no seed. | ||
+ | // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that | ||
+ | // case, which will result in a "00" `matchedCount` that differs from `i` but is also | ||
+ | // numerically zero. | ||
+ | if ( bySet && i !== matchedCount ) { | ||
+ | j = 0; | ||
+ | while ( (matcher = setMatchers[j++]) ) { | ||
+ | matcher( unmatched, setMatched, context, xml ); | ||
+ | } | ||
+ | |||
+ | if ( seed ) { | ||
+ | // Reintegrate element matches to eliminate the need for sorting | ||
+ | if ( matchedCount > 0 ) { | ||
+ | while ( i-- ) { | ||
+ | if ( !(unmatched[i] || setMatched[i]) ) { | ||
+ | setMatched[i] = pop.call( results ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Discard index placeholder values to get only actual matches | ||
+ | setMatched = condense( setMatched ); | ||
+ | } | ||
+ | |||
+ | // Add matches to results | ||
+ | push.apply( results, setMatched ); | ||
+ | |||
+ | // Seedless set matches succeeding multiple successful matchers stipulate sorting | ||
+ | if ( outermost && !seed && setMatched.length > 0 && | ||
+ | ( matchedCount + setMatchers.length ) > 1 ) { | ||
+ | |||
+ | Sizzle.uniqueSort( results ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Override manipulation of globals by nested matchers | ||
+ | if ( outermost ) { | ||
+ | dirruns = dirrunsUnique; | ||
+ | outermostContext = contextBackup; | ||
+ | } | ||
+ | |||
+ | return unmatched; | ||
+ | }; | ||
+ | |||
+ | return bySet ? | ||
+ | markFunction( superMatcher ) : | ||
+ | superMatcher; | ||
+ | } | ||
+ | |||
+ | compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { | ||
+ | var i, | ||
+ | setMatchers = [], | ||
+ | elementMatchers = [], | ||
+ | cached = compilerCache[ selector + " " ]; | ||
+ | |||
+ | if ( !cached ) { | ||
+ | // Generate a function of recursive functions that can be used to check each element | ||
+ | if ( !match ) { | ||
+ | match = tokenize( selector ); | ||
+ | } | ||
+ | i = match.length; | ||
+ | while ( i-- ) { | ||
+ | cached = matcherFromTokens( match[i] ); | ||
+ | if ( cached[ expando ] ) { | ||
+ | setMatchers.push( cached ); | ||
+ | } else { | ||
+ | elementMatchers.push( cached ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Cache the compiled function | ||
+ | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); | ||
+ | |||
+ | // Save selector and tokenization | ||
+ | cached.selector = selector; | ||
+ | } | ||
+ | return cached; | ||
+ | }; | ||
+ | |||
+ | /** | ||
+ | * A low-level selection function that works with Sizzle's compiled | ||
+ | * selector functions | ||
+ | * @param {String|Function} selector A selector or a pre-compiled | ||
+ | * selector function built with Sizzle.compile | ||
+ | * @param {Element} context | ||
+ | * @param {Array} [results] | ||
+ | * @param {Array} [seed] A set of elements to match against | ||
+ | */ | ||
+ | select = Sizzle.select = function( selector, context, results, seed ) { | ||
+ | var i, tokens, token, type, find, | ||
+ | compiled = typeof selector === "function" && selector, | ||
+ | match = !seed && tokenize( (selector = compiled.selector || selector) ); | ||
+ | |||
+ | results = results || []; | ||
+ | |||
+ | // Try to minimize operations if there is only one selector in the list and no seed | ||
+ | // (the latter of which guarantees us context) | ||
+ | if ( match.length === 1 ) { | ||
+ | |||
+ | // Reduce context if the leading compound selector is an ID | ||
+ | tokens = match[0] = match[0].slice( 0 ); | ||
+ | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && | ||
+ | support.getById && context.nodeType === 9 && documentIsHTML && | ||
+ | Expr.relative[ tokens[1].type ] ) { | ||
+ | |||
+ | context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; | ||
+ | if ( !context ) { | ||
+ | return results; | ||
+ | |||
+ | // Precompiled matchers will still verify ancestry, so step up a level | ||
+ | } else if ( compiled ) { | ||
+ | context = context.parentNode; | ||
+ | } | ||
+ | |||
+ | selector = selector.slice( tokens.shift().value.length ); | ||
+ | } | ||
+ | |||
+ | // Fetch a seed set for right-to-left matching | ||
+ | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; | ||
+ | while ( i-- ) { | ||
+ | token = tokens[i]; | ||
+ | |||
+ | // Abort if we hit a combinator | ||
+ | if ( Expr.relative[ (type = token.type) ] ) { | ||
+ | break; | ||
+ | } | ||
+ | if ( (find = Expr.find[ type ]) ) { | ||
+ | // Search, expanding context for leading sibling combinators | ||
+ | if ( (seed = find( | ||
+ | token.matches[0].replace( runescape, funescape ), | ||
+ | rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context | ||
+ | )) ) { | ||
+ | |||
+ | // If seed is empty or no tokens remain, we can return early | ||
+ | tokens.splice( i, 1 ); | ||
+ | selector = seed.length && toSelector( tokens ); | ||
+ | if ( !selector ) { | ||
+ | push.apply( results, seed ); | ||
+ | return results; | ||
+ | } | ||
+ | |||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Compile and execute a filtering function if one is not provided | ||
+ | // Provide `match` to avoid retokenization if we modified the selector above | ||
+ | ( compiled || compile( selector, match ) )( | ||
+ | seed, | ||
+ | context, | ||
+ | !documentIsHTML, | ||
+ | results, | ||
+ | !context || rsibling.test( selector ) && testContext( context.parentNode ) || context | ||
+ | ); | ||
+ | return results; | ||
+ | }; | ||
+ | |||
+ | // One-time assignments | ||
+ | |||
+ | // Sort stability | ||
+ | support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; | ||
+ | |||
+ | // Support: Chrome 14-35+ | ||
+ | // Always assume duplicates if they aren't passed to the comparison function | ||
+ | support.detectDuplicates = !!hasDuplicate; | ||
+ | |||
+ | // Initialize against the default document | ||
+ | setDocument(); | ||
+ | |||
+ | // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) | ||
+ | // Detached nodes confoundingly follow *each other* | ||
+ | support.sortDetached = assert(function( div1 ) { | ||
+ | // Should return 1, but returns 4 (following) | ||
+ | return div1.compareDocumentPosition( document.createElement("div") ) & 1; | ||
}); | }); | ||
+ | |||
+ | // Support: IE<8 | ||
+ | // Prevent attribute/property "interpolation" | ||
+ | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx | ||
+ | if ( !assert(function( div ) { | ||
+ | div.innerHTML = "<a href='#'></a>"; | ||
+ | return div.firstChild.getAttribute("href") === "#" ; | ||
+ | }) ) { | ||
+ | addHandle( "type|href|height|width", function( elem, name, isXML ) { | ||
+ | if ( !isXML ) { | ||
+ | return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Use defaultValue in place of getAttribute("value") | ||
+ | if ( !support.attributes || !assert(function( div ) { | ||
+ | div.innerHTML = "<input/>"; | ||
+ | div.firstChild.setAttribute( "value", "" ); | ||
+ | return div.firstChild.getAttribute( "value" ) === ""; | ||
+ | }) ) { | ||
+ | addHandle( "value", function( elem, name, isXML ) { | ||
+ | if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { | ||
+ | return elem.defaultValue; | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Use getAttributeNode to fetch booleans when getAttribute lies | ||
+ | if ( !assert(function( div ) { | ||
+ | return div.getAttribute("disabled") == null; | ||
+ | }) ) { | ||
+ | addHandle( booleans, function( elem, name, isXML ) { | ||
+ | var val; | ||
+ | if ( !isXML ) { | ||
+ | return elem[ name ] === true ? name.toLowerCase() : | ||
+ | (val = elem.getAttributeNode( name )) && val.specified ? | ||
+ | val.value : | ||
+ | null; | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | return Sizzle; | ||
+ | |||
+ | })( window ); | ||
+ | |||
+ | |||
+ | |||
+ | jQuery.find = Sizzle; | ||
+ | jQuery.expr = Sizzle.selectors; | ||
+ | jQuery.expr[ ":" ] = jQuery.expr.pseudos; | ||
+ | jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; | ||
+ | jQuery.text = Sizzle.getText; | ||
+ | jQuery.isXMLDoc = Sizzle.isXML; | ||
+ | jQuery.contains = Sizzle.contains; | ||
+ | |||
+ | |||
+ | |||
+ | var dir = function( elem, dir, until ) { | ||
+ | var matched = [], | ||
+ | truncate = until !== undefined; | ||
+ | |||
+ | while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { | ||
+ | if ( elem.nodeType === 1 ) { | ||
+ | if ( truncate && jQuery( elem ).is( until ) ) { | ||
+ | break; | ||
+ | } | ||
+ | matched.push( elem ); | ||
+ | } | ||
+ | } | ||
+ | return matched; | ||
+ | }; | ||
+ | |||
+ | |||
+ | var siblings = function( n, elem ) { | ||
+ | var matched = []; | ||
+ | |||
+ | for ( ; n; n = n.nextSibling ) { | ||
+ | if ( n.nodeType === 1 && n !== elem ) { | ||
+ | matched.push( n ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return matched; | ||
+ | }; | ||
+ | |||
+ | |||
+ | var rneedsContext = jQuery.expr.match.needsContext; | ||
+ | |||
+ | var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ ); | ||
+ | |||
+ | |||
+ | |||
+ | var risSimple = /^.[^:#\[\.,]*$/; | ||
+ | |||
+ | // Implement the identical functionality for filter and not | ||
+ | function winnow( elements, qualifier, not ) { | ||
+ | if ( jQuery.isFunction( qualifier ) ) { | ||
+ | return jQuery.grep( elements, function( elem, i ) { | ||
+ | /* jshint -W018 */ | ||
+ | return !!qualifier.call( elem, i, elem ) !== not; | ||
+ | } ); | ||
+ | |||
+ | } | ||
+ | |||
+ | if ( qualifier.nodeType ) { | ||
+ | return jQuery.grep( elements, function( elem ) { | ||
+ | return ( elem === qualifier ) !== not; | ||
+ | } ); | ||
+ | |||
+ | } | ||
+ | |||
+ | if ( typeof qualifier === "string" ) { | ||
+ | if ( risSimple.test( qualifier ) ) { | ||
+ | return jQuery.filter( qualifier, elements, not ); | ||
+ | } | ||
+ | |||
+ | qualifier = jQuery.filter( qualifier, elements ); | ||
+ | } | ||
+ | |||
+ | return jQuery.grep( elements, function( elem ) { | ||
+ | return ( jQuery.inArray( elem, qualifier ) > -1 ) !== not; | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | jQuery.filter = function( expr, elems, not ) { | ||
+ | var elem = elems[ 0 ]; | ||
+ | |||
+ | if ( not ) { | ||
+ | expr = ":not(" + expr + ")"; | ||
+ | } | ||
+ | |||
+ | return elems.length === 1 && elem.nodeType === 1 ? | ||
+ | jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : | ||
+ | jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { | ||
+ | return elem.nodeType === 1; | ||
+ | } ) ); | ||
+ | }; | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | find: function( selector ) { | ||
+ | var i, | ||
+ | ret = [], | ||
+ | self = this, | ||
+ | len = self.length; | ||
+ | |||
+ | if ( typeof selector !== "string" ) { | ||
+ | return this.pushStack( jQuery( selector ).filter( function() { | ||
+ | for ( i = 0; i < len; i++ ) { | ||
+ | if ( jQuery.contains( self[ i ], this ) ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | } ) ); | ||
+ | } | ||
+ | |||
+ | for ( i = 0; i < len; i++ ) { | ||
+ | jQuery.find( selector, self[ i ], ret ); | ||
+ | } | ||
+ | |||
+ | // Needed because $( selector, context ) becomes $( context ).find( selector ) | ||
+ | ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); | ||
+ | ret.selector = this.selector ? this.selector + " " + selector : selector; | ||
+ | return ret; | ||
+ | }, | ||
+ | filter: function( selector ) { | ||
+ | return this.pushStack( winnow( this, selector || [], false ) ); | ||
+ | }, | ||
+ | not: function( selector ) { | ||
+ | return this.pushStack( winnow( this, selector || [], true ) ); | ||
+ | }, | ||
+ | is: function( selector ) { | ||
+ | return !!winnow( | ||
+ | this, | ||
+ | |||
+ | // If this is a positional/relative selector, check membership in the returned set | ||
+ | // so $("p:first").is("p:last") won't return true for a doc with two "p". | ||
+ | typeof selector === "string" && rneedsContext.test( selector ) ? | ||
+ | jQuery( selector ) : | ||
+ | selector || [], | ||
+ | false | ||
+ | ).length; | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | // Initialize a jQuery object | ||
+ | |||
+ | |||
+ | // A central reference to the root jQuery(document) | ||
+ | var rootjQuery, | ||
+ | |||
+ | // A simple way to check for HTML strings | ||
+ | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) | ||
+ | // Strict HTML recognition (#11290: must start with <) | ||
+ | rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, | ||
+ | |||
+ | init = jQuery.fn.init = function( selector, context, root ) { | ||
+ | var match, elem; | ||
+ | |||
+ | // HANDLE: $(""), $(null), $(undefined), $(false) | ||
+ | if ( !selector ) { | ||
+ | return this; | ||
+ | } | ||
+ | |||
+ | // init accepts an alternate rootjQuery | ||
+ | // so migrate can support jQuery.sub (gh-2101) | ||
+ | root = root || rootjQuery; | ||
+ | |||
+ | // Handle HTML strings | ||
+ | if ( typeof selector === "string" ) { | ||
+ | if ( selector.charAt( 0 ) === "<" && | ||
+ | selector.charAt( selector.length - 1 ) === ">" && | ||
+ | selector.length >= 3 ) { | ||
+ | |||
+ | // Assume that strings that start and end with <> are HTML and skip the regex check | ||
+ | match = [ null, selector, null ]; | ||
+ | |||
+ | } else { | ||
+ | match = rquickExpr.exec( selector ); | ||
+ | } | ||
+ | |||
+ | // Match html or make sure no context is specified for #id | ||
+ | if ( match && ( match[ 1 ] || !context ) ) { | ||
+ | |||
+ | // HANDLE: $(html) -> $(array) | ||
+ | if ( match[ 1 ] ) { | ||
+ | context = context instanceof jQuery ? context[ 0 ] : context; | ||
+ | |||
+ | // scripts is true for back-compat | ||
+ | // Intentionally let the error be thrown if parseHTML is not present | ||
+ | jQuery.merge( this, jQuery.parseHTML( | ||
+ | match[ 1 ], | ||
+ | context && context.nodeType ? context.ownerDocument || context : document, | ||
+ | true | ||
+ | ) ); | ||
+ | |||
+ | // HANDLE: $(html, props) | ||
+ | if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { | ||
+ | for ( match in context ) { | ||
+ | |||
+ | // Properties of context are called as methods if possible | ||
+ | if ( jQuery.isFunction( this[ match ] ) ) { | ||
+ | this[ match ]( context[ match ] ); | ||
+ | |||
+ | // ...and otherwise set as attributes | ||
+ | } else { | ||
+ | this.attr( match, context[ match ] ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | |||
+ | // HANDLE: $(#id) | ||
+ | } else { | ||
+ | elem = document.getElementById( match[ 2 ] ); | ||
+ | |||
+ | // Check parentNode to catch when Blackberry 4.6 returns | ||
+ | // nodes that are no longer in the document #6963 | ||
+ | if ( elem && elem.parentNode ) { | ||
+ | |||
+ | // Handle the case where IE and Opera return items | ||
+ | // by name instead of ID | ||
+ | if ( elem.id !== match[ 2 ] ) { | ||
+ | return rootjQuery.find( selector ); | ||
+ | } | ||
+ | |||
+ | // Otherwise, we inject the element directly into the jQuery object | ||
+ | this.length = 1; | ||
+ | this[ 0 ] = elem; | ||
+ | } | ||
+ | |||
+ | this.context = document; | ||
+ | this.selector = selector; | ||
+ | return this; | ||
+ | } | ||
+ | |||
+ | // HANDLE: $(expr, $(...)) | ||
+ | } else if ( !context || context.jquery ) { | ||
+ | return ( context || root ).find( selector ); | ||
+ | |||
+ | // HANDLE: $(expr, context) | ||
+ | // (which is just equivalent to: $(context).find(expr) | ||
+ | } else { | ||
+ | return this.constructor( context ).find( selector ); | ||
+ | } | ||
+ | |||
+ | // HANDLE: $(DOMElement) | ||
+ | } else if ( selector.nodeType ) { | ||
+ | this.context = this[ 0 ] = selector; | ||
+ | this.length = 1; | ||
+ | return this; | ||
+ | |||
+ | // HANDLE: $(function) | ||
+ | // Shortcut for document ready | ||
+ | } else if ( jQuery.isFunction( selector ) ) { | ||
+ | return typeof root.ready !== "undefined" ? | ||
+ | root.ready( selector ) : | ||
+ | |||
+ | // Execute immediately if ready is not present | ||
+ | selector( jQuery ); | ||
+ | } | ||
+ | |||
+ | if ( selector.selector !== undefined ) { | ||
+ | this.selector = selector.selector; | ||
+ | this.context = selector.context; | ||
+ | } | ||
+ | |||
+ | return jQuery.makeArray( selector, this ); | ||
+ | }; | ||
+ | |||
+ | // Give the init function the jQuery prototype for later instantiation | ||
+ | init.prototype = jQuery.fn; | ||
+ | |||
+ | // Initialize central reference | ||
+ | rootjQuery = jQuery( document ); | ||
+ | |||
+ | |||
+ | var rparentsprev = /^(?:parents|prev(?:Until|All))/, | ||
+ | |||
+ | // methods guaranteed to produce a unique set when starting from a unique set | ||
+ | guaranteedUnique = { | ||
+ | children: true, | ||
+ | contents: true, | ||
+ | next: true, | ||
+ | prev: true | ||
+ | }; | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | has: function( target ) { | ||
+ | var i, | ||
+ | targets = jQuery( target, this ), | ||
+ | len = targets.length; | ||
+ | |||
+ | return this.filter( function() { | ||
+ | for ( i = 0; i < len; i++ ) { | ||
+ | if ( jQuery.contains( this, targets[ i ] ) ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | } ); | ||
+ | }, | ||
+ | |||
+ | closest: function( selectors, context ) { | ||
+ | var cur, | ||
+ | i = 0, | ||
+ | l = this.length, | ||
+ | matched = [], | ||
+ | pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? | ||
+ | jQuery( selectors, context || this.context ) : | ||
+ | 0; | ||
+ | |||
+ | for ( ; i < l; i++ ) { | ||
+ | for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { | ||
+ | |||
+ | // Always skip document fragments | ||
+ | if ( cur.nodeType < 11 && ( pos ? | ||
+ | pos.index( cur ) > -1 : | ||
+ | |||
+ | // Don't pass non-elements to Sizzle | ||
+ | cur.nodeType === 1 && | ||
+ | jQuery.find.matchesSelector( cur, selectors ) ) ) { | ||
+ | |||
+ | matched.push( cur ); | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); | ||
+ | }, | ||
+ | |||
+ | // Determine the position of an element within | ||
+ | // the matched set of elements | ||
+ | index: function( elem ) { | ||
+ | |||
+ | // No argument, return index in parent | ||
+ | if ( !elem ) { | ||
+ | return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; | ||
+ | } | ||
+ | |||
+ | // index in selector | ||
+ | if ( typeof elem === "string" ) { | ||
+ | return jQuery.inArray( this[ 0 ], jQuery( elem ) ); | ||
+ | } | ||
+ | |||
+ | // Locate the position of the desired element | ||
+ | return jQuery.inArray( | ||
+ | |||
+ | // If it receives a jQuery object, the first element is used | ||
+ | elem.jquery ? elem[ 0 ] : elem, this ); | ||
+ | }, | ||
+ | |||
+ | add: function( selector, context ) { | ||
+ | return this.pushStack( | ||
+ | jQuery.uniqueSort( | ||
+ | jQuery.merge( this.get(), jQuery( selector, context ) ) | ||
+ | ) | ||
+ | ); | ||
+ | }, | ||
+ | |||
+ | addBack: function( selector ) { | ||
+ | return this.add( selector == null ? | ||
+ | this.prevObject : this.prevObject.filter( selector ) | ||
+ | ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | function sibling( cur, dir ) { | ||
+ | do { | ||
+ | cur = cur[ dir ]; | ||
+ | } while ( cur && cur.nodeType !== 1 ); | ||
+ | |||
+ | return cur; | ||
+ | } | ||
+ | |||
+ | jQuery.each( { | ||
+ | parent: function( elem ) { | ||
+ | var parent = elem.parentNode; | ||
+ | return parent && parent.nodeType !== 11 ? parent : null; | ||
+ | }, | ||
+ | parents: function( elem ) { | ||
+ | return dir( elem, "parentNode" ); | ||
+ | }, | ||
+ | parentsUntil: function( elem, i, until ) { | ||
+ | return dir( elem, "parentNode", until ); | ||
+ | }, | ||
+ | next: function( elem ) { | ||
+ | return sibling( elem, "nextSibling" ); | ||
+ | }, | ||
+ | prev: function( elem ) { | ||
+ | return sibling( elem, "previousSibling" ); | ||
+ | }, | ||
+ | nextAll: function( elem ) { | ||
+ | return dir( elem, "nextSibling" ); | ||
+ | }, | ||
+ | prevAll: function( elem ) { | ||
+ | return dir( elem, "previousSibling" ); | ||
+ | }, | ||
+ | nextUntil: function( elem, i, until ) { | ||
+ | return dir( elem, "nextSibling", until ); | ||
+ | }, | ||
+ | prevUntil: function( elem, i, until ) { | ||
+ | return dir( elem, "previousSibling", until ); | ||
+ | }, | ||
+ | siblings: function( elem ) { | ||
+ | return siblings( ( elem.parentNode || {} ).firstChild, elem ); | ||
+ | }, | ||
+ | children: function( elem ) { | ||
+ | return siblings( elem.firstChild ); | ||
+ | }, | ||
+ | contents: function( elem ) { | ||
+ | return jQuery.nodeName( elem, "iframe" ) ? | ||
+ | elem.contentDocument || elem.contentWindow.document : | ||
+ | jQuery.merge( [], elem.childNodes ); | ||
+ | } | ||
+ | }, function( name, fn ) { | ||
+ | jQuery.fn[ name ] = function( until, selector ) { | ||
+ | var ret = jQuery.map( this, fn, until ); | ||
+ | |||
+ | if ( name.slice( -5 ) !== "Until" ) { | ||
+ | selector = until; | ||
+ | } | ||
+ | |||
+ | if ( selector && typeof selector === "string" ) { | ||
+ | ret = jQuery.filter( selector, ret ); | ||
+ | } | ||
+ | |||
+ | if ( this.length > 1 ) { | ||
+ | |||
+ | // Remove duplicates | ||
+ | if ( !guaranteedUnique[ name ] ) { | ||
+ | ret = jQuery.uniqueSort( ret ); | ||
+ | } | ||
+ | |||
+ | // Reverse order for parents* and prev-derivatives | ||
+ | if ( rparentsprev.test( name ) ) { | ||
+ | ret = ret.reverse(); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this.pushStack( ret ); | ||
+ | }; | ||
+ | } ); | ||
+ | var rnotwhite = ( /\S+/g ); | ||
+ | |||
+ | |||
+ | |||
+ | // Convert String-formatted options into Object-formatted ones | ||
+ | function createOptions( options ) { | ||
+ | var object = {}; | ||
+ | jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { | ||
+ | object[ flag ] = true; | ||
+ | } ); | ||
+ | return object; | ||
+ | } | ||
/* | /* | ||
+ | * Create a callback list using the following parameters: | ||
* | * | ||
− | * | + | * options: an optional list of space-separated options that will change how |
− | * | + | * the callback list behaves or a more traditional option object |
− | + | * | |
− | * | + | * By default a callback list will act like an event callback list and can be |
− | * | + | * "fired" multiple times. |
− | * | + | * |
− | * | + | * Possible options: |
− | * | + | * |
− | + | * once: will ensure the callback list can only be fired once (like a Deferred) | |
− | * | + | * |
− | * | + | * memory: will keep track of previous values and will call any callback added |
− | * | + | * after the list has been fired right away with the latest "memorized" |
− | + | * values (like a Deferred) | |
− | * of | + | * |
− | * | + | * unique: will ensure a callback can only be added once (no duplicate in the list) |
− | + | * | |
− | + | * stopOnFalse: interrupt callings when a callback returns false | |
− | + | ||
− | + | ||
− | + | ||
− | * | + | |
− | * | + | |
− | * | + | |
− | + | ||
− | + | ||
− | * | + | |
− | * | + | |
− | + | ||
* | * | ||
*/ | */ | ||
+ | jQuery.Callbacks = function( options ) { | ||
− | / | + | // Convert options from String-formatted to Object-formatted if needed |
− | + | // (we check in cache first) | |
− | + | options = typeof options === "string" ? | |
− | + | createOptions( options ) : | |
+ | jQuery.extend( {}, options ); | ||
− | / | + | var // Flag to know if list is currently firing |
− | + | firing, | |
− | + | ||
− | + | ||
− | + | ||
− | / | + | // Last fire value for non-forgettable lists |
− | + | memory, | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | // Flag to know if list was already fired | |
− | + | fired, | |
− | + | ||
− | + | // Flag to prevent firing | |
− | + | locked, | |
− | + | ||
− | + | // Actual callback list | |
− | + | list = [], | |
− | + | ||
+ | // Queue of execution data for repeatable lists | ||
+ | queue = [], | ||
+ | |||
+ | // Index of currently firing callback (modified by add/remove as needed) | ||
+ | firingIndex = -1, | ||
+ | |||
+ | // Fire callbacks | ||
+ | fire = function() { | ||
+ | |||
+ | // Enforce single-firing | ||
+ | locked = options.once; | ||
+ | |||
+ | // Execute callbacks for all pending executions, | ||
+ | // respecting firingIndex overrides and runtime changes | ||
+ | fired = firing = true; | ||
+ | for ( ; queue.length; firingIndex = -1 ) { | ||
+ | memory = queue.shift(); | ||
+ | while ( ++firingIndex < list.length ) { | ||
+ | |||
+ | // Run callback and check for early termination | ||
+ | if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && | ||
+ | options.stopOnFalse ) { | ||
+ | |||
+ | // Jump to end and forget the data so .add doesn't re-fire | ||
+ | firingIndex = list.length; | ||
+ | memory = false; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Forget the data if we're done with it | ||
+ | if ( !options.memory ) { | ||
+ | memory = false; | ||
+ | } | ||
+ | |||
+ | firing = false; | ||
+ | |||
+ | // Clean up if we're done firing for good | ||
+ | if ( locked ) { | ||
+ | |||
+ | // Keep an empty list if we have data for future add calls | ||
+ | if ( memory ) { | ||
+ | list = []; | ||
+ | |||
+ | // Otherwise, this object is spent | ||
+ | } else { | ||
+ | list = ""; | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // Actual Callbacks object | ||
+ | self = { | ||
+ | |||
+ | // Add a callback or a collection of callbacks to the list | ||
+ | add: function() { | ||
+ | if ( list ) { | ||
+ | |||
+ | // If we have memory from a past run, we should fire after adding | ||
+ | if ( memory && !firing ) { | ||
+ | firingIndex = list.length - 1; | ||
+ | queue.push( memory ); | ||
+ | } | ||
+ | |||
+ | ( function add( args ) { | ||
+ | jQuery.each( args, function( _, arg ) { | ||
+ | if ( jQuery.isFunction( arg ) ) { | ||
+ | if ( !options.unique || !self.has( arg ) ) { | ||
+ | list.push( arg ); | ||
+ | } | ||
+ | } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { | ||
+ | |||
+ | // Inspect recursively | ||
+ | add( arg ); | ||
+ | } | ||
+ | } ); | ||
+ | } )( arguments ); | ||
+ | |||
+ | if ( memory && !firing ) { | ||
+ | fire(); | ||
+ | } | ||
+ | } | ||
+ | return this; | ||
}, | }, | ||
− | |||
− | |||
− | + | // Remove a callback from the list | |
− | + | remove: function() { | |
+ | jQuery.each( arguments, function( _, arg ) { | ||
+ | var index; | ||
+ | while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { | ||
+ | list.splice( index, 1 ); | ||
− | + | // Handle firing indexes | |
− | + | if ( index <= firingIndex ) { | |
− | + | firingIndex--; | |
− | + | } | |
− | // | + | } |
− | + | } ); | |
− | return | + | return this; |
+ | }, | ||
+ | |||
+ | // Check if a given callback is in the list. | ||
+ | // If no argument is given, return whether or not list has callbacks attached. | ||
+ | has: function( fn ) { | ||
+ | return fn ? | ||
+ | jQuery.inArray( fn, list ) > -1 : | ||
+ | list.length > 0; | ||
+ | }, | ||
+ | |||
+ | // Remove all callbacks from the list | ||
+ | empty: function() { | ||
+ | if ( list ) { | ||
+ | list = []; | ||
} | } | ||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | // Disable .fire and .add | ||
+ | // Abort any current/pending executions | ||
+ | // Clear all callbacks and values | ||
+ | disable: function() { | ||
+ | locked = queue = []; | ||
+ | list = memory = ""; | ||
+ | return this; | ||
+ | }, | ||
+ | disabled: function() { | ||
+ | return !list; | ||
+ | }, | ||
+ | |||
+ | // Disable .fire | ||
+ | // Also disable .add unless we have memory (since it would have no effect) | ||
+ | // Abort any pending executions | ||
+ | lock: function() { | ||
+ | locked = true; | ||
+ | if ( !memory ) { | ||
+ | self.disable(); | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | locked: function() { | ||
+ | return !!locked; | ||
+ | }, | ||
+ | |||
+ | // Call all callbacks with the given context and arguments | ||
+ | fireWith: function( context, args ) { | ||
+ | if ( !locked ) { | ||
+ | args = args || []; | ||
+ | args = [ context, args.slice ? args.slice() : args ]; | ||
+ | queue.push( args ); | ||
+ | if ( !firing ) { | ||
+ | fire(); | ||
+ | } | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | // Call all the callbacks with the given arguments | ||
+ | fire: function() { | ||
+ | self.fireWith( this, arguments ); | ||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | // To know if the callbacks have already been called at least once | ||
+ | fired: function() { | ||
+ | return !!fired; | ||
} | } | ||
− | }); | + | }; |
+ | |||
+ | return self; | ||
+ | }; | ||
+ | |||
+ | |||
+ | jQuery.extend( { | ||
+ | |||
+ | Deferred: function( func ) { | ||
+ | var tuples = [ | ||
+ | |||
+ | // action, add listener, listener list, final state | ||
+ | [ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ], | ||
+ | [ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ], | ||
+ | [ "notify", "progress", jQuery.Callbacks( "memory" ) ] | ||
+ | ], | ||
+ | state = "pending", | ||
+ | promise = { | ||
+ | state: function() { | ||
+ | return state; | ||
+ | }, | ||
+ | always: function() { | ||
+ | deferred.done( arguments ).fail( arguments ); | ||
+ | return this; | ||
+ | }, | ||
+ | then: function( /* fnDone, fnFail, fnProgress */ ) { | ||
+ | var fns = arguments; | ||
+ | return jQuery.Deferred( function( newDefer ) { | ||
+ | jQuery.each( tuples, function( i, tuple ) { | ||
+ | var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; | ||
+ | |||
+ | // deferred[ done | fail | progress ] for forwarding actions to newDefer | ||
+ | deferred[ tuple[ 1 ] ]( function() { | ||
+ | var returned = fn && fn.apply( this, arguments ); | ||
+ | if ( returned && jQuery.isFunction( returned.promise ) ) { | ||
+ | returned.promise() | ||
+ | .progress( newDefer.notify ) | ||
+ | .done( newDefer.resolve ) | ||
+ | .fail( newDefer.reject ); | ||
+ | } else { | ||
+ | newDefer[ tuple[ 0 ] + "With" ]( | ||
+ | this === promise ? newDefer.promise() : this, | ||
+ | fn ? [ returned ] : arguments | ||
+ | ); | ||
+ | } | ||
+ | } ); | ||
+ | } ); | ||
+ | fns = null; | ||
+ | } ).promise(); | ||
+ | }, | ||
+ | |||
+ | // Get a promise for this deferred | ||
+ | // If obj is provided, the promise aspect is added to the object | ||
+ | promise: function( obj ) { | ||
+ | return obj != null ? jQuery.extend( obj, promise ) : promise; | ||
+ | } | ||
+ | }, | ||
+ | deferred = {}; | ||
+ | |||
+ | // Keep pipe for back-compat | ||
+ | promise.pipe = promise.then; | ||
+ | |||
+ | // Add list-specific methods | ||
+ | jQuery.each( tuples, function( i, tuple ) { | ||
+ | var list = tuple[ 2 ], | ||
+ | stateString = tuple[ 3 ]; | ||
+ | |||
+ | // promise[ done | fail | progress ] = list.add | ||
+ | promise[ tuple[ 1 ] ] = list.add; | ||
+ | |||
+ | // Handle state | ||
+ | if ( stateString ) { | ||
+ | list.add( function() { | ||
+ | |||
+ | // state = [ resolved | rejected ] | ||
+ | state = stateString; | ||
+ | |||
+ | // [ reject_list | resolve_list ].disable; progress_list.lock | ||
+ | }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); | ||
+ | } | ||
+ | |||
+ | // deferred[ resolve | reject | notify ] | ||
+ | deferred[ tuple[ 0 ] ] = function() { | ||
+ | deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments ); | ||
+ | return this; | ||
+ | }; | ||
+ | deferred[ tuple[ 0 ] + "With" ] = list.fireWith; | ||
+ | } ); | ||
+ | |||
+ | // Make the deferred a promise | ||
+ | promise.promise( deferred ); | ||
+ | |||
+ | // Call given func if any | ||
+ | if ( func ) { | ||
+ | func.call( deferred, deferred ); | ||
+ | } | ||
+ | |||
+ | // All done! | ||
+ | return deferred; | ||
+ | }, | ||
+ | |||
+ | // Deferred helper | ||
+ | when: function( subordinate /* , ..., subordinateN */ ) { | ||
+ | var i = 0, | ||
+ | resolveValues = slice.call( arguments ), | ||
+ | length = resolveValues.length, | ||
+ | |||
+ | // the count of uncompleted subordinates | ||
+ | remaining = length !== 1 || | ||
+ | ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, | ||
+ | |||
+ | // the master Deferred. | ||
+ | // If resolveValues consist of only a single Deferred, just use that. | ||
+ | deferred = remaining === 1 ? subordinate : jQuery.Deferred(), | ||
+ | |||
+ | // Update function for both resolve and progress values | ||
+ | updateFunc = function( i, contexts, values ) { | ||
+ | return function( value ) { | ||
+ | contexts[ i ] = this; | ||
+ | values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; | ||
+ | if ( values === progressValues ) { | ||
+ | deferred.notifyWith( contexts, values ); | ||
+ | |||
+ | } else if ( !( --remaining ) ) { | ||
+ | deferred.resolveWith( contexts, values ); | ||
+ | } | ||
+ | }; | ||
+ | }, | ||
+ | |||
+ | progressValues, progressContexts, resolveContexts; | ||
+ | |||
+ | // add listeners to Deferred subordinates; treat others as resolved | ||
+ | if ( length > 1 ) { | ||
+ | progressValues = new Array( length ); | ||
+ | progressContexts = new Array( length ); | ||
+ | resolveContexts = new Array( length ); | ||
+ | for ( ; i < length; i++ ) { | ||
+ | if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { | ||
+ | resolveValues[ i ].promise() | ||
+ | .progress( updateFunc( i, progressContexts, progressValues ) ) | ||
+ | .done( updateFunc( i, resolveContexts, resolveValues ) ) | ||
+ | .fail( deferred.reject ); | ||
+ | } else { | ||
+ | --remaining; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // if we're not waiting on anything, resolve the master | ||
+ | if ( !remaining ) { | ||
+ | deferred.resolveWith( resolveContexts, resolveValues ); | ||
+ | } | ||
+ | |||
+ | return deferred.promise(); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | // The deferred used on DOM ready | ||
+ | var readyList; | ||
+ | |||
+ | jQuery.fn.ready = function( fn ) { | ||
+ | |||
+ | // Add the callback | ||
+ | jQuery.ready.promise().done( fn ); | ||
+ | |||
+ | return this; | ||
+ | }; | ||
+ | |||
+ | jQuery.extend( { | ||
+ | |||
+ | // Is the DOM ready to be used? Set to true once it occurs. | ||
+ | isReady: false, | ||
+ | |||
+ | // A counter to track how many items to wait for before | ||
+ | // the ready event fires. See #6781 | ||
+ | readyWait: 1, | ||
+ | |||
+ | // Hold (or release) the ready event | ||
+ | holdReady: function( hold ) { | ||
+ | if ( hold ) { | ||
+ | jQuery.readyWait++; | ||
+ | } else { | ||
+ | jQuery.ready( true ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // Handle when the DOM is ready | ||
+ | ready: function( wait ) { | ||
+ | |||
+ | // Abort if there are pending holds or we're already ready | ||
+ | if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Remember that the DOM is ready | ||
+ | jQuery.isReady = true; | ||
+ | |||
+ | // If a normal DOM Ready event fired, decrement, and wait if need be | ||
+ | if ( wait !== true && --jQuery.readyWait > 0 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // If there are functions bound, to execute | ||
+ | readyList.resolveWith( document, [ jQuery ] ); | ||
+ | |||
+ | // Trigger any bound ready events | ||
+ | if ( jQuery.fn.triggerHandler ) { | ||
+ | jQuery( document ).triggerHandler( "ready" ); | ||
+ | jQuery( document ).off( "ready" ); | ||
+ | } | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | /** | ||
+ | * Clean-up method for dom ready events | ||
+ | */ | ||
+ | function detach() { | ||
+ | if ( document.addEventListener ) { | ||
+ | document.removeEventListener( "DOMContentLoaded", completed ); | ||
+ | window.removeEventListener( "load", completed ); | ||
+ | |||
+ | } else { | ||
+ | document.detachEvent( "onreadystatechange", completed ); | ||
+ | window.detachEvent( "onload", completed ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * The ready event handler and self cleanup method | ||
+ | */ | ||
+ | function completed() { | ||
+ | |||
+ | // readyState === "complete" is good enough for us to call the dom ready in oldIE | ||
+ | if ( document.addEventListener || | ||
+ | window.event.type === "load" || | ||
+ | document.readyState === "complete" ) { | ||
+ | |||
+ | detach(); | ||
+ | jQuery.ready(); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | jQuery.ready.promise = function( obj ) { | ||
+ | if ( !readyList ) { | ||
+ | |||
+ | readyList = jQuery.Deferred(); | ||
+ | |||
+ | // Catch cases where $(document).ready() is called | ||
+ | // after the browser event has already occurred. | ||
+ | // Support: IE6-10 | ||
+ | // Older IE sometimes signals "interactive" too soon | ||
+ | if ( document.readyState === "complete" || | ||
+ | ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { | ||
+ | |||
+ | // Handle it asynchronously to allow scripts the opportunity to delay ready | ||
+ | window.setTimeout( jQuery.ready ); | ||
+ | |||
+ | // Standards-based browsers support DOMContentLoaded | ||
+ | } else if ( document.addEventListener ) { | ||
+ | |||
+ | // Use the handy event callback | ||
+ | document.addEventListener( "DOMContentLoaded", completed ); | ||
+ | |||
+ | // A fallback to window.onload, that will always work | ||
+ | window.addEventListener( "load", completed ); | ||
+ | |||
+ | // If IE event model is used | ||
+ | } else { | ||
+ | |||
+ | // Ensure firing before onload, maybe late but safe also for iframes | ||
+ | document.attachEvent( "onreadystatechange", completed ); | ||
+ | |||
+ | // A fallback to window.onload, that will always work | ||
+ | window.attachEvent( "onload", completed ); | ||
+ | |||
+ | // If IE and not a frame | ||
+ | // continually check to see if the document is ready | ||
+ | var top = false; | ||
+ | |||
+ | try { | ||
+ | top = window.frameElement == null && document.documentElement; | ||
+ | } catch ( e ) {} | ||
+ | |||
+ | if ( top && top.doScroll ) { | ||
+ | ( function doScrollCheck() { | ||
+ | if ( !jQuery.isReady ) { | ||
+ | |||
+ | try { | ||
+ | |||
+ | // Use the trick by Diego Perini | ||
+ | // http://javascript.nwbox.com/IEContentLoaded/ | ||
+ | top.doScroll( "left" ); | ||
+ | } catch ( e ) { | ||
+ | return window.setTimeout( doScrollCheck, 50 ); | ||
+ | } | ||
+ | |||
+ | // detach all dom ready events | ||
+ | detach(); | ||
+ | |||
+ | // and execute any waiting functions | ||
+ | jQuery.ready(); | ||
+ | } | ||
+ | } )(); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | return readyList.promise( obj ); | ||
+ | }; | ||
+ | |||
+ | // Kick off the DOM ready check even if the user does not | ||
+ | jQuery.ready.promise(); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | // Support: IE<9 | ||
+ | // Iteration over object's inherited properties before its own | ||
+ | var i; | ||
+ | for ( i in jQuery( support ) ) { | ||
+ | break; | ||
+ | } | ||
+ | support.ownFirst = i === "0"; | ||
+ | |||
+ | // Note: most support tests are defined in their respective modules. | ||
+ | // false until the test is run | ||
+ | support.inlineBlockNeedsLayout = false; | ||
+ | |||
+ | // Execute ASAP in case we need to set body.style.zoom | ||
+ | jQuery( function() { | ||
+ | |||
+ | // Minified: var a,b,c,d | ||
+ | var val, div, body, container; | ||
+ | |||
+ | body = document.getElementsByTagName( "body" )[ 0 ]; | ||
+ | if ( !body || !body.style ) { | ||
+ | |||
+ | // Return for frameset docs that don't have a body | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Setup | ||
+ | div = document.createElement( "div" ); | ||
+ | container = document.createElement( "div" ); | ||
+ | container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; | ||
+ | body.appendChild( container ).appendChild( div ); | ||
+ | |||
+ | if ( typeof div.style.zoom !== "undefined" ) { | ||
+ | |||
+ | // Support: IE<8 | ||
+ | // Check if natively block-level elements act like inline-block | ||
+ | // elements when setting their display to 'inline' and giving | ||
+ | // them layout | ||
+ | div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1"; | ||
+ | |||
+ | support.inlineBlockNeedsLayout = val = div.offsetWidth === 3; | ||
+ | if ( val ) { | ||
+ | |||
+ | // Prevent IE 6 from affecting layout for positioned elements #11048 | ||
+ | // Prevent IE from shrinking the body in IE 7 mode #12869 | ||
+ | // Support: IE<8 | ||
+ | body.style.zoom = 1; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | body.removeChild( container ); | ||
+ | } ); | ||
+ | |||
+ | |||
+ | ( function() { | ||
+ | var div = document.createElement( "div" ); | ||
+ | |||
+ | // Support: IE<9 | ||
+ | support.deleteExpando = true; | ||
+ | try { | ||
+ | delete div.test; | ||
+ | } catch ( e ) { | ||
+ | support.deleteExpando = false; | ||
+ | } | ||
+ | |||
+ | // Null elements to avoid leaks in IE. | ||
+ | div = null; | ||
+ | } )(); | ||
+ | var acceptData = function( elem ) { | ||
+ | var noData = jQuery.noData[ ( elem.nodeName + " " ).toLowerCase() ], | ||
+ | nodeType = +elem.nodeType || 1; | ||
+ | |||
+ | // Do not set data on non-element DOM nodes because it will not be cleared (#8335). | ||
+ | return nodeType !== 1 && nodeType !== 9 ? | ||
+ | false : | ||
+ | |||
+ | // Nodes accept data unless otherwise specified; rejection can be conditional | ||
+ | !noData || noData !== true && elem.getAttribute( "classid" ) === noData; | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, | ||
+ | rmultiDash = /([A-Z])/g; | ||
+ | |||
+ | function dataAttr( elem, key, data ) { | ||
+ | |||
+ | // If nothing was found internally, try to fetch any | ||
+ | // data from the HTML5 data-* attribute | ||
+ | if ( data === undefined && elem.nodeType === 1 ) { | ||
+ | |||
+ | var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); | ||
+ | |||
+ | data = elem.getAttribute( name ); | ||
+ | |||
+ | if ( typeof data === "string" ) { | ||
+ | try { | ||
+ | data = data === "true" ? true : | ||
+ | data === "false" ? false : | ||
+ | data === "null" ? null : | ||
+ | |||
+ | // Only convert to a number if it doesn't change the string | ||
+ | +data + "" === data ? +data : | ||
+ | rbrace.test( data ) ? jQuery.parseJSON( data ) : | ||
+ | data; | ||
+ | } catch ( e ) {} | ||
+ | |||
+ | // Make sure we set the data so it isn't changed later | ||
+ | jQuery.data( elem, key, data ); | ||
+ | |||
+ | } else { | ||
+ | data = undefined; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return data; | ||
+ | } | ||
+ | |||
+ | // checks a cache object for emptiness | ||
+ | function isEmptyDataObject( obj ) { | ||
+ | var name; | ||
+ | for ( name in obj ) { | ||
+ | |||
+ | // if the public data object is empty, the private is still empty | ||
+ | if ( name === "data" && jQuery.isEmptyObject( obj[ name ] ) ) { | ||
+ | continue; | ||
+ | } | ||
+ | if ( name !== "toJSON" ) { | ||
+ | return false; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return true; | ||
+ | } | ||
+ | |||
+ | function internalData( elem, name, data, pvt /* Internal Use Only */ ) { | ||
+ | if ( !acceptData( elem ) ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | var ret, thisCache, | ||
+ | internalKey = jQuery.expando, | ||
+ | |||
+ | // We have to handle DOM nodes and JS objects differently because IE6-7 | ||
+ | // can't GC object references properly across the DOM-JS boundary | ||
+ | isNode = elem.nodeType, | ||
+ | |||
+ | // Only DOM nodes need the global jQuery cache; JS object data is | ||
+ | // attached directly to the object so GC can occur automatically | ||
+ | cache = isNode ? jQuery.cache : elem, | ||
+ | |||
+ | // Only defining an ID for JS objects if its cache already exists allows | ||
+ | // the code to shortcut on the same path as a DOM node with no cache | ||
+ | id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; | ||
+ | |||
+ | // Avoid doing any more work than we need to when trying to get data on an | ||
+ | // object that has no data at all | ||
+ | if ( ( !id || !cache[ id ] || ( !pvt && !cache[ id ].data ) ) && | ||
+ | data === undefined && typeof name === "string" ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | if ( !id ) { | ||
+ | |||
+ | // Only DOM nodes need a new unique ID for each element since their data | ||
+ | // ends up in the global cache | ||
+ | if ( isNode ) { | ||
+ | id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++; | ||
+ | } else { | ||
+ | id = internalKey; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( !cache[ id ] ) { | ||
+ | |||
+ | // Avoid exposing jQuery metadata on plain JS objects when the object | ||
+ | // is serialized using JSON.stringify | ||
+ | cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; | ||
+ | } | ||
+ | |||
+ | // An object can be passed to jQuery.data instead of a key/value pair; this gets | ||
+ | // shallow copied over onto the existing cache | ||
+ | if ( typeof name === "object" || typeof name === "function" ) { | ||
+ | if ( pvt ) { | ||
+ | cache[ id ] = jQuery.extend( cache[ id ], name ); | ||
+ | } else { | ||
+ | cache[ id ].data = jQuery.extend( cache[ id ].data, name ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | thisCache = cache[ id ]; | ||
+ | |||
+ | // jQuery data() is stored in a separate object inside the object's internal data | ||
+ | // cache in order to avoid key collisions between internal data and user-defined | ||
+ | // data. | ||
+ | if ( !pvt ) { | ||
+ | if ( !thisCache.data ) { | ||
+ | thisCache.data = {}; | ||
+ | } | ||
+ | |||
+ | thisCache = thisCache.data; | ||
+ | } | ||
+ | |||
+ | if ( data !== undefined ) { | ||
+ | thisCache[ jQuery.camelCase( name ) ] = data; | ||
+ | } | ||
+ | |||
+ | // Check for both converted-to-camel and non-converted data property names | ||
+ | // If a data property was specified | ||
+ | if ( typeof name === "string" ) { | ||
+ | |||
+ | // First Try to find as-is property data | ||
+ | ret = thisCache[ name ]; | ||
+ | |||
+ | // Test for null|undefined property data | ||
+ | if ( ret == null ) { | ||
+ | |||
+ | // Try to find the camelCased property | ||
+ | ret = thisCache[ jQuery.camelCase( name ) ]; | ||
+ | } | ||
+ | } else { | ||
+ | ret = thisCache; | ||
+ | } | ||
+ | |||
+ | return ret; | ||
+ | } | ||
+ | |||
+ | function internalRemoveData( elem, name, pvt ) { | ||
+ | if ( !acceptData( elem ) ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | var thisCache, i, | ||
+ | isNode = elem.nodeType, | ||
+ | |||
+ | // See jQuery.data for more information | ||
+ | cache = isNode ? jQuery.cache : elem, | ||
+ | id = isNode ? elem[ jQuery.expando ] : jQuery.expando; | ||
+ | |||
+ | // If there is already no cache entry for this object, there is no | ||
+ | // purpose in continuing | ||
+ | if ( !cache[ id ] ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | if ( name ) { | ||
+ | |||
+ | thisCache = pvt ? cache[ id ] : cache[ id ].data; | ||
+ | |||
+ | if ( thisCache ) { | ||
+ | |||
+ | // Support array or space separated string names for data keys | ||
+ | if ( !jQuery.isArray( name ) ) { | ||
+ | |||
+ | // try the string as a key before any manipulation | ||
+ | if ( name in thisCache ) { | ||
+ | name = [ name ]; | ||
+ | } else { | ||
+ | |||
+ | // split the camel cased version by spaces unless a key with the spaces exists | ||
+ | name = jQuery.camelCase( name ); | ||
+ | if ( name in thisCache ) { | ||
+ | name = [ name ]; | ||
+ | } else { | ||
+ | name = name.split( " " ); | ||
+ | } | ||
+ | } | ||
+ | } else { | ||
+ | |||
+ | // If "name" is an array of keys... | ||
+ | // When data is initially created, via ("key", "val") signature, | ||
+ | // keys will be converted to camelCase. | ||
+ | // Since there is no way to tell _how_ a key was added, remove | ||
+ | // both plain key and camelCase key. #12786 | ||
+ | // This will only penalize the array argument path. | ||
+ | name = name.concat( jQuery.map( name, jQuery.camelCase ) ); | ||
+ | } | ||
+ | |||
+ | i = name.length; | ||
+ | while ( i-- ) { | ||
+ | delete thisCache[ name[ i ] ]; | ||
+ | } | ||
+ | |||
+ | // If there is no data left in the cache, we want to continue | ||
+ | // and let the cache object itself get destroyed | ||
+ | if ( pvt ? !isEmptyDataObject( thisCache ) : !jQuery.isEmptyObject( thisCache ) ) { | ||
+ | return; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // See jQuery.data for more information | ||
+ | if ( !pvt ) { | ||
+ | delete cache[ id ].data; | ||
+ | |||
+ | // Don't destroy the parent cache unless the internal data object | ||
+ | // had been the only thing left in it | ||
+ | if ( !isEmptyDataObject( cache[ id ] ) ) { | ||
+ | return; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Destroy the cache | ||
+ | if ( isNode ) { | ||
+ | jQuery.cleanData( [ elem ], true ); | ||
+ | |||
+ | // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) | ||
+ | /* jshint eqeqeq: false */ | ||
+ | } else if ( support.deleteExpando || cache != cache.window ) { | ||
+ | /* jshint eqeqeq: true */ | ||
+ | delete cache[ id ]; | ||
+ | |||
+ | // When all else fails, undefined | ||
+ | } else { | ||
+ | cache[ id ] = undefined; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | jQuery.extend( { | ||
+ | cache: {}, | ||
+ | |||
+ | // The following elements (space-suffixed to avoid Object.prototype collisions) | ||
+ | // throw uncatchable exceptions if you attempt to set expando properties | ||
+ | noData: { | ||
+ | "applet ": true, | ||
+ | "embed ": true, | ||
+ | |||
+ | // ...but Flash objects (which have this classid) *can* handle expandos | ||
+ | "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" | ||
+ | }, | ||
+ | |||
+ | hasData: function( elem ) { | ||
+ | elem = elem.nodeType ? jQuery.cache[ elem[ jQuery.expando ] ] : elem[ jQuery.expando ]; | ||
+ | return !!elem && !isEmptyDataObject( elem ); | ||
+ | }, | ||
+ | |||
+ | data: function( elem, name, data ) { | ||
+ | return internalData( elem, name, data ); | ||
+ | }, | ||
+ | |||
+ | removeData: function( elem, name ) { | ||
+ | return internalRemoveData( elem, name ); | ||
+ | }, | ||
+ | |||
+ | // For internal use only. | ||
+ | _data: function( elem, name, data ) { | ||
+ | return internalData( elem, name, data, true ); | ||
+ | }, | ||
+ | |||
+ | _removeData: function( elem, name ) { | ||
+ | return internalRemoveData( elem, name, true ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | data: function( key, value ) { | ||
+ | var i, name, data, | ||
+ | elem = this[ 0 ], | ||
+ | attrs = elem && elem.attributes; | ||
+ | |||
+ | // Special expections of .data basically thwart jQuery.access, | ||
+ | // so implement the relevant behavior ourselves | ||
+ | |||
+ | // Gets all values | ||
+ | if ( key === undefined ) { | ||
+ | if ( this.length ) { | ||
+ | data = jQuery.data( elem ); | ||
+ | |||
+ | if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { | ||
+ | i = attrs.length; | ||
+ | while ( i-- ) { | ||
+ | |||
+ | // Support: IE11+ | ||
+ | // The attrs elements can be null (#14894) | ||
+ | if ( attrs[ i ] ) { | ||
+ | name = attrs[ i ].name; | ||
+ | if ( name.indexOf( "data-" ) === 0 ) { | ||
+ | name = jQuery.camelCase( name.slice( 5 ) ); | ||
+ | dataAttr( elem, name, data[ name ] ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | jQuery._data( elem, "parsedAttrs", true ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return data; | ||
+ | } | ||
+ | |||
+ | // Sets multiple values | ||
+ | if ( typeof key === "object" ) { | ||
+ | return this.each( function() { | ||
+ | jQuery.data( this, key ); | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | return arguments.length > 1 ? | ||
+ | |||
+ | // Sets one value | ||
+ | this.each( function() { | ||
+ | jQuery.data( this, key, value ); | ||
+ | } ) : | ||
+ | |||
+ | // Gets one value | ||
+ | // Try to fetch any internally stored data first | ||
+ | elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined; | ||
+ | }, | ||
+ | |||
+ | removeData: function( key ) { | ||
+ | return this.each( function() { | ||
+ | jQuery.removeData( this, key ); | ||
+ | } ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | jQuery.extend( { | ||
+ | queue: function( elem, type, data ) { | ||
+ | var queue; | ||
+ | |||
+ | if ( elem ) { | ||
+ | type = ( type || "fx" ) + "queue"; | ||
+ | queue = jQuery._data( elem, type ); | ||
+ | |||
+ | // Speed up dequeue by getting out quickly if this is just a lookup | ||
+ | if ( data ) { | ||
+ | if ( !queue || jQuery.isArray( data ) ) { | ||
+ | queue = jQuery._data( elem, type, jQuery.makeArray( data ) ); | ||
+ | } else { | ||
+ | queue.push( data ); | ||
+ | } | ||
+ | } | ||
+ | return queue || []; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | dequeue: function( elem, type ) { | ||
+ | type = type || "fx"; | ||
+ | |||
+ | var queue = jQuery.queue( elem, type ), | ||
+ | startLength = queue.length, | ||
+ | fn = queue.shift(), | ||
+ | hooks = jQuery._queueHooks( elem, type ), | ||
+ | next = function() { | ||
+ | jQuery.dequeue( elem, type ); | ||
+ | }; | ||
+ | |||
+ | // If the fx queue is dequeued, always remove the progress sentinel | ||
+ | if ( fn === "inprogress" ) { | ||
+ | fn = queue.shift(); | ||
+ | startLength--; | ||
+ | } | ||
+ | |||
+ | if ( fn ) { | ||
+ | |||
+ | // Add a progress sentinel to prevent the fx queue from being | ||
+ | // automatically dequeued | ||
+ | if ( type === "fx" ) { | ||
+ | queue.unshift( "inprogress" ); | ||
+ | } | ||
+ | |||
+ | // clear up the last queue stop function | ||
+ | delete hooks.stop; | ||
+ | fn.call( elem, next, hooks ); | ||
+ | } | ||
+ | |||
+ | if ( !startLength && hooks ) { | ||
+ | hooks.empty.fire(); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // not intended for public consumption - generates a queueHooks object, | ||
+ | // or returns the current one | ||
+ | _queueHooks: function( elem, type ) { | ||
+ | var key = type + "queueHooks"; | ||
+ | return jQuery._data( elem, key ) || jQuery._data( elem, key, { | ||
+ | empty: jQuery.Callbacks( "once memory" ).add( function() { | ||
+ | jQuery._removeData( elem, type + "queue" ); | ||
+ | jQuery._removeData( elem, key ); | ||
+ | } ) | ||
+ | } ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | queue: function( type, data ) { | ||
+ | var setter = 2; | ||
+ | |||
+ | if ( typeof type !== "string" ) { | ||
+ | data = type; | ||
+ | type = "fx"; | ||
+ | setter--; | ||
+ | } | ||
+ | |||
+ | if ( arguments.length < setter ) { | ||
+ | return jQuery.queue( this[ 0 ], type ); | ||
+ | } | ||
+ | |||
+ | return data === undefined ? | ||
+ | this : | ||
+ | this.each( function() { | ||
+ | var queue = jQuery.queue( this, type, data ); | ||
+ | |||
+ | // ensure a hooks for this queue | ||
+ | jQuery._queueHooks( this, type ); | ||
+ | |||
+ | if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { | ||
+ | jQuery.dequeue( this, type ); | ||
+ | } | ||
+ | } ); | ||
+ | }, | ||
+ | dequeue: function( type ) { | ||
+ | return this.each( function() { | ||
+ | jQuery.dequeue( this, type ); | ||
+ | } ); | ||
+ | }, | ||
+ | clearQueue: function( type ) { | ||
+ | return this.queue( type || "fx", [] ); | ||
+ | }, | ||
+ | |||
+ | // Get a promise resolved when queues of a certain type | ||
+ | // are emptied (fx is the type by default) | ||
+ | promise: function( type, obj ) { | ||
+ | var tmp, | ||
+ | count = 1, | ||
+ | defer = jQuery.Deferred(), | ||
+ | elements = this, | ||
+ | i = this.length, | ||
+ | resolve = function() { | ||
+ | if ( !( --count ) ) { | ||
+ | defer.resolveWith( elements, [ elements ] ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | if ( typeof type !== "string" ) { | ||
+ | obj = type; | ||
+ | type = undefined; | ||
+ | } | ||
+ | type = type || "fx"; | ||
+ | |||
+ | while ( i-- ) { | ||
+ | tmp = jQuery._data( elements[ i ], type + "queueHooks" ); | ||
+ | if ( tmp && tmp.empty ) { | ||
+ | count++; | ||
+ | tmp.empty.add( resolve ); | ||
+ | } | ||
+ | } | ||
+ | resolve(); | ||
+ | return defer.promise( obj ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | ( function() { | ||
+ | var shrinkWrapBlocksVal; | ||
+ | |||
+ | support.shrinkWrapBlocks = function() { | ||
+ | if ( shrinkWrapBlocksVal != null ) { | ||
+ | return shrinkWrapBlocksVal; | ||
+ | } | ||
+ | |||
+ | // Will be changed later if needed. | ||
+ | shrinkWrapBlocksVal = false; | ||
+ | |||
+ | // Minified: var b,c,d | ||
+ | var div, body, container; | ||
+ | |||
+ | body = document.getElementsByTagName( "body" )[ 0 ]; | ||
+ | if ( !body || !body.style ) { | ||
+ | |||
+ | // Test fired too early or in an unsupported environment, exit. | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Setup | ||
+ | div = document.createElement( "div" ); | ||
+ | container = document.createElement( "div" ); | ||
+ | container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; | ||
+ | body.appendChild( container ).appendChild( div ); | ||
+ | |||
+ | // Support: IE6 | ||
+ | // Check if elements with layout shrink-wrap their children | ||
+ | if ( typeof div.style.zoom !== "undefined" ) { | ||
+ | |||
+ | // Reset CSS: box-sizing; display; margin; border | ||
+ | div.style.cssText = | ||
+ | |||
+ | // Support: Firefox<29, Android 2.3 | ||
+ | // Vendor-prefix box-sizing | ||
+ | "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + | ||
+ | "box-sizing:content-box;display:block;margin:0;border:0;" + | ||
+ | "padding:1px;width:1px;zoom:1"; | ||
+ | div.appendChild( document.createElement( "div" ) ).style.width = "5px"; | ||
+ | shrinkWrapBlocksVal = div.offsetWidth !== 3; | ||
+ | } | ||
+ | |||
+ | body.removeChild( container ); | ||
+ | |||
+ | return shrinkWrapBlocksVal; | ||
}; | }; | ||
− | + | } )(); | |
− | + | var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); | |
− | + | ||
+ | |||
+ | var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; | ||
+ | |||
+ | var isHidden = function( elem, el ) { | ||
+ | |||
+ | // isHidden might be called from jQuery#filter function; | ||
+ | // in that case, element will be second argument | ||
+ | elem = el || elem; | ||
+ | return jQuery.css( elem, "display" ) === "none" || | ||
+ | !jQuery.contains( elem.ownerDocument, elem ); | ||
}; | }; | ||
− | |||
− | + | function adjustCSS( elem, prop, valueParts, tween ) { | |
− | + | var adjusted, | |
− | + | scale = 1, | |
+ | maxIterations = 20, | ||
+ | currentValue = tween ? | ||
+ | function() { return tween.cur(); } : | ||
+ | function() { return jQuery.css( elem, prop, "" ); }, | ||
+ | initial = currentValue(), | ||
+ | unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), | ||
− | + | // Starting value computation is required for potential unit mismatches | |
+ | initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && | ||
+ | rcssNum.exec( jQuery.css( elem, prop ) ); | ||
− | + | if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { | |
− | + | ||
− | + | ||
− | + | // Trust units reported by jQuery.css | |
+ | unit = unit || initialInUnit[ 3 ]; | ||
− | + | // Make sure we update the tween properties later on | |
− | + | valueParts = valueParts || []; | |
− | + | ||
− | + | ||
− | + | // Iteratively approximate from a nonzero starting point | |
+ | initialInUnit = +initial || 1; | ||
− | + | do { | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
+ | // If previous iteration zeroed out, double until we get *something*. | ||
+ | // Use string for doubling so we don't accidentally see scale as unchanged below | ||
+ | scale = scale || ".5"; | ||
+ | |||
+ | // Adjust and apply | ||
+ | initialInUnit = initialInUnit / scale; | ||
+ | jQuery.style( elem, prop, initialInUnit + unit ); | ||
+ | |||
+ | // Update scale, tolerating zero or NaN from tween.cur() | ||
+ | // Break the loop if scale is unchanged or perfect, or if we've just had enough. | ||
+ | } while ( | ||
+ | scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations | ||
+ | ); | ||
+ | } | ||
+ | |||
+ | if ( valueParts ) { | ||
+ | initialInUnit = +initialInUnit || +initial || 0; | ||
+ | |||
+ | // Apply relative offset (+=/-=) if specified | ||
+ | adjusted = valueParts[ 1 ] ? | ||
+ | initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : | ||
+ | +valueParts[ 2 ]; | ||
+ | if ( tween ) { | ||
+ | tween.unit = unit; | ||
+ | tween.start = initialInUnit; | ||
+ | tween.end = adjusted; | ||
+ | } | ||
+ | } | ||
+ | return adjusted; | ||
+ | } | ||
+ | |||
+ | |||
+ | // Multifunctional method to get and set values of a collection | ||
+ | // The value/s can optionally be executed if it's a function | ||
+ | var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { | ||
+ | var i = 0, | ||
+ | length = elems.length, | ||
+ | bulk = key == null; | ||
+ | |||
+ | // Sets many values | ||
+ | if ( jQuery.type( key ) === "object" ) { | ||
+ | chainable = true; | ||
+ | for ( i in key ) { | ||
+ | access( elems, fn, i, key[ i ], true, emptyGet, raw ); | ||
+ | } | ||
+ | |||
+ | // Sets one value | ||
+ | } else if ( value !== undefined ) { | ||
+ | chainable = true; | ||
+ | |||
+ | if ( !jQuery.isFunction( value ) ) { | ||
+ | raw = true; | ||
+ | } | ||
+ | |||
+ | if ( bulk ) { | ||
+ | |||
+ | // Bulk operations run against the entire set | ||
+ | if ( raw ) { | ||
+ | fn.call( elems, value ); | ||
+ | fn = null; | ||
+ | |||
+ | // ...except when executing function values | ||
+ | } else { | ||
+ | bulk = fn; | ||
+ | fn = function( elem, key, value ) { | ||
+ | return bulk.call( jQuery( elem ), value ); | ||
+ | }; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( fn ) { | ||
+ | for ( ; i < length; i++ ) { | ||
+ | fn( | ||
+ | elems[ i ], | ||
+ | key, | ||
+ | raw ? value : value.call( elems[ i ], i, fn( elems[ i ], key ) ) | ||
+ | ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return chainable ? | ||
+ | elems : | ||
+ | |||
+ | // Gets | ||
+ | bulk ? | ||
+ | fn.call( elems ) : | ||
+ | length ? fn( elems[ 0 ], key ) : emptyGet; | ||
+ | }; | ||
+ | var rcheckableType = ( /^(?:checkbox|radio)$/i ); | ||
+ | |||
+ | var rtagName = ( /<([\w:-]+)/ ); | ||
+ | |||
+ | var rscriptType = ( /^$|\/(?:java|ecma)script/i ); | ||
+ | |||
+ | var rleadingWhitespace = ( /^\s+/ ); | ||
+ | |||
+ | var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|" + | ||
+ | "details|dialog|figcaption|figure|footer|header|hgroup|main|" + | ||
+ | "mark|meter|nav|output|picture|progress|section|summary|template|time|video"; | ||
+ | |||
+ | |||
+ | |||
+ | function createSafeFragment( document ) { | ||
+ | var list = nodeNames.split( "|" ), | ||
+ | safeFrag = document.createDocumentFragment(); | ||
+ | |||
+ | if ( safeFrag.createElement ) { | ||
+ | while ( list.length ) { | ||
+ | safeFrag.createElement( | ||
+ | list.pop() | ||
+ | ); | ||
+ | } | ||
+ | } | ||
+ | return safeFrag; | ||
+ | } | ||
+ | |||
+ | |||
+ | ( function() { | ||
+ | var div = document.createElement( "div" ), | ||
+ | fragment = document.createDocumentFragment(), | ||
+ | input = document.createElement( "input" ); | ||
+ | |||
+ | // Setup | ||
+ | div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; | ||
+ | |||
+ | // IE strips leading whitespace when .innerHTML is used | ||
+ | support.leadingWhitespace = div.firstChild.nodeType === 3; | ||
+ | |||
+ | // Make sure that tbody elements aren't automatically inserted | ||
+ | // IE will insert them into empty tables | ||
+ | support.tbody = !div.getElementsByTagName( "tbody" ).length; | ||
+ | |||
+ | // Make sure that link elements get serialized correctly by innerHTML | ||
+ | // This requires a wrapper element in IE | ||
+ | support.htmlSerialize = !!div.getElementsByTagName( "link" ).length; | ||
+ | |||
+ | // Makes sure cloning an html5 element does not cause problems | ||
+ | // Where outerHTML is undefined, this still works | ||
+ | support.html5Clone = | ||
+ | document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>"; | ||
+ | |||
+ | // Check if a disconnected checkbox will retain its checked | ||
+ | // value of true after appended to the DOM (IE6/7) | ||
+ | input.type = "checkbox"; | ||
+ | input.checked = true; | ||
+ | fragment.appendChild( input ); | ||
+ | support.appendChecked = input.checked; | ||
+ | |||
+ | // Make sure textarea (and checkbox) defaultValue is properly cloned | ||
+ | // Support: IE6-IE11+ | ||
+ | div.innerHTML = "<textarea>x</textarea>"; | ||
+ | support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; | ||
+ | |||
+ | // #11217 - WebKit loses check when the name is after the checked attribute | ||
+ | fragment.appendChild( div ); | ||
+ | |||
+ | // Support: Windows Web Apps (WWA) | ||
+ | // `name` and `type` must use .setAttribute for WWA (#14901) | ||
+ | input = document.createElement( "input" ); | ||
+ | input.setAttribute( "type", "radio" ); | ||
+ | input.setAttribute( "checked", "checked" ); | ||
+ | input.setAttribute( "name", "t" ); | ||
+ | |||
+ | div.appendChild( input ); | ||
+ | |||
+ | // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 | ||
+ | // old WebKit doesn't clone checked state correctly in fragments | ||
+ | support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Cloned elements keep attachEvent handlers, we use addEventListener on IE9+ | ||
+ | support.noCloneEvent = !!div.addEventListener; | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Since attributes and properties are the same in IE, | ||
+ | // cleanData must set properties to undefined rather than use removeAttribute | ||
+ | div[ jQuery.expando ] = 1; | ||
+ | support.attributes = !div.getAttribute( jQuery.expando ); | ||
+ | } )(); | ||
+ | |||
+ | |||
+ | // We have to close these tags to support XHTML (#13200) | ||
+ | var wrapMap = { | ||
+ | option: [ 1, "<select multiple='multiple'>", "</select>" ], | ||
+ | legend: [ 1, "<fieldset>", "</fieldset>" ], | ||
+ | area: [ 1, "<map>", "</map>" ], | ||
+ | |||
+ | // Support: IE8 | ||
+ | param: [ 1, "<object>", "</object>" ], | ||
+ | thead: [ 1, "<table>", "</table>" ], | ||
+ | tr: [ 2, "<table><tbody>", "</tbody></table>" ], | ||
+ | col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], | ||
+ | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], | ||
+ | |||
+ | // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, | ||
+ | // unless wrapped in a div with non-breaking characters in front of it. | ||
+ | _default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] | ||
+ | }; | ||
+ | |||
+ | // Support: IE8-IE9 | ||
+ | wrapMap.optgroup = wrapMap.option; | ||
+ | |||
+ | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; | ||
+ | wrapMap.th = wrapMap.td; | ||
+ | |||
+ | |||
+ | function getAll( context, tag ) { | ||
+ | var elems, elem, | ||
+ | i = 0, | ||
+ | found = typeof context.getElementsByTagName !== "undefined" ? | ||
+ | context.getElementsByTagName( tag || "*" ) : | ||
+ | typeof context.querySelectorAll !== "undefined" ? | ||
+ | context.querySelectorAll( tag || "*" ) : | ||
+ | undefined; | ||
+ | |||
+ | if ( !found ) { | ||
+ | for ( found = [], elems = context.childNodes || context; | ||
+ | ( elem = elems[ i ] ) != null; | ||
+ | i++ | ||
+ | ) { | ||
+ | if ( !tag || jQuery.nodeName( elem, tag ) ) { | ||
+ | found.push( elem ); | ||
+ | } else { | ||
+ | jQuery.merge( found, getAll( elem, tag ) ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return tag === undefined || tag && jQuery.nodeName( context, tag ) ? | ||
+ | jQuery.merge( [ context ], found ) : | ||
+ | found; | ||
+ | } | ||
+ | |||
+ | |||
+ | // Mark scripts as having already been evaluated | ||
+ | function setGlobalEval( elems, refElements ) { | ||
+ | var elem, | ||
+ | i = 0; | ||
+ | for ( ; ( elem = elems[ i ] ) != null; i++ ) { | ||
+ | jQuery._data( | ||
+ | elem, | ||
+ | "globalEval", | ||
+ | !refElements || jQuery._data( refElements[ i ], "globalEval" ) | ||
+ | ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | |||
+ | var rhtml = /<|&#?\w+;/, | ||
+ | rtbody = /<tbody/i; | ||
+ | |||
+ | function fixDefaultChecked( elem ) { | ||
+ | if ( rcheckableType.test( elem.type ) ) { | ||
+ | elem.defaultChecked = elem.checked; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function buildFragment( elems, context, scripts, selection, ignored ) { | ||
+ | var j, elem, contains, | ||
+ | tmp, tag, tbody, wrap, | ||
+ | l = elems.length, | ||
+ | |||
+ | // Ensure a safe fragment | ||
+ | safe = createSafeFragment( context ), | ||
+ | |||
+ | nodes = [], | ||
+ | i = 0; | ||
+ | |||
+ | for ( ; i < l; i++ ) { | ||
+ | elem = elems[ i ]; | ||
+ | |||
+ | if ( elem || elem === 0 ) { | ||
+ | |||
+ | // Add nodes directly | ||
+ | if ( jQuery.type( elem ) === "object" ) { | ||
+ | jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); | ||
+ | |||
+ | // Convert non-html into a text node | ||
+ | } else if ( !rhtml.test( elem ) ) { | ||
+ | nodes.push( context.createTextNode( elem ) ); | ||
+ | |||
+ | // Convert html into DOM nodes | ||
+ | } else { | ||
+ | tmp = tmp || safe.appendChild( context.createElement( "div" ) ); | ||
+ | |||
+ | // Deserialize a standard representation | ||
+ | tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); | ||
+ | wrap = wrapMap[ tag ] || wrapMap._default; | ||
+ | |||
+ | tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; | ||
+ | |||
+ | // Descend through wrappers to the right content | ||
+ | j = wrap[ 0 ]; | ||
+ | while ( j-- ) { | ||
+ | tmp = tmp.lastChild; | ||
+ | } | ||
+ | |||
+ | // Manually add leading whitespace removed by IE | ||
+ | if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { | ||
+ | nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[ 0 ] ) ); | ||
+ | } | ||
+ | |||
+ | // Remove IE's autoinserted <tbody> from table fragments | ||
+ | if ( !support.tbody ) { | ||
+ | |||
+ | // String was a <table>, *may* have spurious <tbody> | ||
+ | elem = tag === "table" && !rtbody.test( elem ) ? | ||
+ | tmp.firstChild : | ||
+ | |||
+ | // String was a bare <thead> or <tfoot> | ||
+ | wrap[ 1 ] === "<table>" && !rtbody.test( elem ) ? | ||
+ | tmp : | ||
+ | 0; | ||
+ | |||
+ | j = elem && elem.childNodes.length; | ||
+ | while ( j-- ) { | ||
+ | if ( jQuery.nodeName( ( tbody = elem.childNodes[ j ] ), "tbody" ) && | ||
+ | !tbody.childNodes.length ) { | ||
+ | |||
+ | elem.removeChild( tbody ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | jQuery.merge( nodes, tmp.childNodes ); | ||
+ | |||
+ | // Fix #12392 for WebKit and IE > 9 | ||
+ | tmp.textContent = ""; | ||
+ | |||
+ | // Fix #12392 for oldIE | ||
+ | while ( tmp.firstChild ) { | ||
+ | tmp.removeChild( tmp.firstChild ); | ||
+ | } | ||
+ | |||
+ | // Remember the top-level container for proper cleanup | ||
+ | tmp = safe.lastChild; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Fix #11356: Clear elements from fragment | ||
+ | if ( tmp ) { | ||
+ | safe.removeChild( tmp ); | ||
+ | } | ||
+ | |||
+ | // Reset defaultChecked for any radios and checkboxes | ||
+ | // about to be appended to the DOM in IE 6/7 (#8060) | ||
+ | if ( !support.appendChecked ) { | ||
+ | jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); | ||
+ | } | ||
+ | |||
+ | i = 0; | ||
+ | while ( ( elem = nodes[ i++ ] ) ) { | ||
+ | |||
+ | // Skip elements already in the context collection (trac-4087) | ||
+ | if ( selection && jQuery.inArray( elem, selection ) > -1 ) { | ||
+ | if ( ignored ) { | ||
+ | ignored.push( elem ); | ||
+ | } | ||
+ | |||
+ | continue; | ||
+ | } | ||
+ | |||
+ | contains = jQuery.contains( elem.ownerDocument, elem ); | ||
+ | |||
+ | // Append to fragment | ||
+ | tmp = getAll( safe.appendChild( elem ), "script" ); | ||
+ | |||
+ | // Preserve script evaluation history | ||
+ | if ( contains ) { | ||
+ | setGlobalEval( tmp ); | ||
+ | } | ||
+ | |||
+ | // Capture executables | ||
+ | if ( scripts ) { | ||
+ | j = 0; | ||
+ | while ( ( elem = tmp[ j++ ] ) ) { | ||
+ | if ( rscriptType.test( elem.type || "" ) ) { | ||
+ | scripts.push( elem ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | tmp = null; | ||
+ | |||
+ | return safe; | ||
+ | } | ||
+ | |||
+ | |||
+ | ( function() { | ||
+ | var i, eventName, | ||
+ | div = document.createElement( "div" ); | ||
+ | |||
+ | // Support: IE<9 (lack submit/change bubble), Firefox (lack focus(in | out) events) | ||
+ | for ( i in { submit: true, change: true, focusin: true } ) { | ||
+ | eventName = "on" + i; | ||
+ | |||
+ | if ( !( support[ i ] = eventName in window ) ) { | ||
+ | |||
+ | // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) | ||
+ | div.setAttribute( eventName, "t" ); | ||
+ | support[ i ] = div.attributes[ eventName ].expando === false; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Null elements to avoid leaks in IE. | ||
+ | div = null; | ||
+ | } )(); | ||
+ | |||
+ | |||
+ | var rformElems = /^(?:input|select|textarea)$/i, | ||
+ | rkeyEvent = /^key/, | ||
+ | rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, | ||
+ | rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, | ||
+ | rtypenamespace = /^([^.]*)(?:\.(.+)|)/; | ||
+ | |||
+ | function returnTrue() { | ||
+ | return true; | ||
+ | } | ||
+ | |||
+ | function returnFalse() { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | // Support: IE9 | ||
+ | // See #13393 for more info | ||
+ | function safeActiveElement() { | ||
+ | try { | ||
+ | return document.activeElement; | ||
+ | } catch ( err ) { } | ||
+ | } | ||
+ | |||
+ | function on( elem, types, selector, data, fn, one ) { | ||
+ | var origFn, type; | ||
+ | |||
+ | // Types can be a map of types/handlers | ||
+ | if ( typeof types === "object" ) { | ||
+ | |||
+ | // ( types-Object, selector, data ) | ||
+ | if ( typeof selector !== "string" ) { | ||
+ | |||
+ | // ( types-Object, data ) | ||
+ | data = data || selector; | ||
+ | selector = undefined; | ||
+ | } | ||
+ | for ( type in types ) { | ||
+ | on( elem, type, selector, data, types[ type ], one ); | ||
+ | } | ||
+ | return elem; | ||
+ | } | ||
+ | |||
+ | if ( data == null && fn == null ) { | ||
+ | |||
+ | // ( types, fn ) | ||
+ | fn = selector; | ||
+ | data = selector = undefined; | ||
+ | } else if ( fn == null ) { | ||
+ | if ( typeof selector === "string" ) { | ||
+ | |||
+ | // ( types, selector, fn ) | ||
+ | fn = data; | ||
+ | data = undefined; | ||
+ | } else { | ||
+ | |||
+ | // ( types, data, fn ) | ||
+ | fn = data; | ||
+ | data = selector; | ||
+ | selector = undefined; | ||
+ | } | ||
+ | } | ||
+ | if ( fn === false ) { | ||
+ | fn = returnFalse; | ||
+ | } else if ( !fn ) { | ||
+ | return elem; | ||
+ | } | ||
+ | |||
+ | if ( one === 1 ) { | ||
+ | origFn = fn; | ||
+ | fn = function( event ) { | ||
+ | |||
+ | // Can use an empty set, since event contains the info | ||
+ | jQuery().off( event ); | ||
+ | return origFn.apply( this, arguments ); | ||
+ | }; | ||
+ | |||
+ | // Use same guid so caller can remove using origFn | ||
+ | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); | ||
+ | } | ||
+ | return elem.each( function() { | ||
+ | jQuery.event.add( this, types, fn, data, selector ); | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | /* | ||
+ | * Helper functions for managing events -- not part of the public interface. | ||
+ | * Props to Dean Edwards' addEvent library for many of the ideas. | ||
+ | */ | ||
+ | jQuery.event = { | ||
+ | |||
+ | global: {}, | ||
+ | |||
+ | add: function( elem, types, handler, data, selector ) { | ||
+ | var tmp, events, t, handleObjIn, | ||
+ | special, eventHandle, handleObj, | ||
+ | handlers, type, namespaces, origType, | ||
+ | elemData = jQuery._data( elem ); | ||
+ | |||
+ | // Don't attach events to noData or text/comment nodes (but allow plain objects) | ||
+ | if ( !elemData ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Caller can pass in an object of custom data in lieu of the handler | ||
+ | if ( handler.handler ) { | ||
+ | handleObjIn = handler; | ||
+ | handler = handleObjIn.handler; | ||
+ | selector = handleObjIn.selector; | ||
+ | } | ||
+ | |||
+ | // Make sure that the handler has a unique ID, used to find/remove it later | ||
+ | if ( !handler.guid ) { | ||
+ | handler.guid = jQuery.guid++; | ||
+ | } | ||
+ | |||
+ | // Init the element's event structure and main handler, if this is the first | ||
+ | if ( !( events = elemData.events ) ) { | ||
+ | events = elemData.events = {}; | ||
+ | } | ||
+ | if ( !( eventHandle = elemData.handle ) ) { | ||
+ | eventHandle = elemData.handle = function( e ) { | ||
+ | |||
+ | // Discard the second event of a jQuery.event.trigger() and | ||
+ | // when an event is called after a page has unloaded | ||
+ | return typeof jQuery !== "undefined" && | ||
+ | ( !e || jQuery.event.triggered !== e.type ) ? | ||
+ | jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : | ||
+ | undefined; | ||
+ | }; | ||
+ | |||
+ | // Add elem as a property of the handle fn to prevent a memory leak | ||
+ | // with IE non-native events | ||
+ | eventHandle.elem = elem; | ||
+ | } | ||
+ | |||
+ | // Handle multiple events separated by a space | ||
+ | types = ( types || "" ).match( rnotwhite ) || [ "" ]; | ||
+ | t = types.length; | ||
+ | while ( t-- ) { | ||
+ | tmp = rtypenamespace.exec( types[ t ] ) || []; | ||
+ | type = origType = tmp[ 1 ]; | ||
+ | namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); | ||
+ | |||
+ | // There *must* be a type, no attaching namespace-only handlers | ||
+ | if ( !type ) { | ||
+ | continue; | ||
+ | } | ||
+ | |||
+ | // If event changes its type, use the special event handlers for the changed type | ||
+ | special = jQuery.event.special[ type ] || {}; | ||
+ | |||
+ | // If selector defined, determine special event api type, otherwise given type | ||
+ | type = ( selector ? special.delegateType : special.bindType ) || type; | ||
+ | |||
+ | // Update special based on newly reset type | ||
+ | special = jQuery.event.special[ type ] || {}; | ||
+ | |||
+ | // handleObj is passed to all event handlers | ||
+ | handleObj = jQuery.extend( { | ||
+ | type: type, | ||
+ | origType: origType, | ||
+ | data: data, | ||
+ | handler: handler, | ||
+ | guid: handler.guid, | ||
+ | selector: selector, | ||
+ | needsContext: selector && jQuery.expr.match.needsContext.test( selector ), | ||
+ | namespace: namespaces.join( "." ) | ||
+ | }, handleObjIn ); | ||
+ | |||
+ | // Init the event handler queue if we're the first | ||
+ | if ( !( handlers = events[ type ] ) ) { | ||
+ | handlers = events[ type ] = []; | ||
+ | handlers.delegateCount = 0; | ||
+ | |||
+ | // Only use addEventListener/attachEvent if the special events handler returns false | ||
+ | if ( !special.setup || | ||
+ | special.setup.call( elem, data, namespaces, eventHandle ) === false ) { | ||
+ | |||
+ | // Bind the global event handler to the element | ||
+ | if ( elem.addEventListener ) { | ||
+ | elem.addEventListener( type, eventHandle, false ); | ||
+ | |||
+ | } else if ( elem.attachEvent ) { | ||
+ | elem.attachEvent( "on" + type, eventHandle ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( special.add ) { | ||
+ | special.add.call( elem, handleObj ); | ||
+ | |||
+ | if ( !handleObj.handler.guid ) { | ||
+ | handleObj.handler.guid = handler.guid; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Add to the element's handler list, delegates in front | ||
+ | if ( selector ) { | ||
+ | handlers.splice( handlers.delegateCount++, 0, handleObj ); | ||
+ | } else { | ||
+ | handlers.push( handleObj ); | ||
+ | } | ||
+ | |||
+ | // Keep track of which events have ever been used, for event optimization | ||
+ | jQuery.event.global[ type ] = true; | ||
+ | } | ||
+ | |||
+ | // Nullify elem to prevent memory leaks in IE | ||
+ | elem = null; | ||
+ | }, | ||
+ | |||
+ | // Detach an event or set of events from an element | ||
+ | remove: function( elem, types, handler, selector, mappedTypes ) { | ||
+ | var j, handleObj, tmp, | ||
+ | origCount, t, events, | ||
+ | special, handlers, type, | ||
+ | namespaces, origType, | ||
+ | elemData = jQuery.hasData( elem ) && jQuery._data( elem ); | ||
+ | |||
+ | if ( !elemData || !( events = elemData.events ) ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Once for each type.namespace in types; type may be omitted | ||
+ | types = ( types || "" ).match( rnotwhite ) || [ "" ]; | ||
+ | t = types.length; | ||
+ | while ( t-- ) { | ||
+ | tmp = rtypenamespace.exec( types[ t ] ) || []; | ||
+ | type = origType = tmp[ 1 ]; | ||
+ | namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); | ||
+ | |||
+ | // Unbind all events (on this namespace, if provided) for the element | ||
+ | if ( !type ) { | ||
+ | for ( type in events ) { | ||
+ | jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); | ||
+ | } | ||
+ | continue; | ||
+ | } | ||
+ | |||
+ | special = jQuery.event.special[ type ] || {}; | ||
+ | type = ( selector ? special.delegateType : special.bindType ) || type; | ||
+ | handlers = events[ type ] || []; | ||
+ | tmp = tmp[ 2 ] && | ||
+ | new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); | ||
+ | |||
+ | // Remove matching events | ||
+ | origCount = j = handlers.length; | ||
+ | while ( j-- ) { | ||
+ | handleObj = handlers[ j ]; | ||
+ | |||
+ | if ( ( mappedTypes || origType === handleObj.origType ) && | ||
+ | ( !handler || handler.guid === handleObj.guid ) && | ||
+ | ( !tmp || tmp.test( handleObj.namespace ) ) && | ||
+ | ( !selector || selector === handleObj.selector || | ||
+ | selector === "**" && handleObj.selector ) ) { | ||
+ | handlers.splice( j, 1 ); | ||
+ | |||
+ | if ( handleObj.selector ) { | ||
+ | handlers.delegateCount--; | ||
+ | } | ||
+ | if ( special.remove ) { | ||
+ | special.remove.call( elem, handleObj ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Remove generic event handler if we removed something and no more handlers exist | ||
+ | // (avoids potential for endless recursion during removal of special event handlers) | ||
+ | if ( origCount && !handlers.length ) { | ||
+ | if ( !special.teardown || | ||
+ | special.teardown.call( elem, namespaces, elemData.handle ) === false ) { | ||
+ | |||
+ | jQuery.removeEvent( elem, type, elemData.handle ); | ||
+ | } | ||
+ | |||
+ | delete events[ type ]; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Remove the expando if it's no longer used | ||
+ | if ( jQuery.isEmptyObject( events ) ) { | ||
+ | delete elemData.handle; | ||
+ | |||
+ | // removeData also checks for emptiness and clears the expando if empty | ||
+ | // so use it instead of delete | ||
+ | jQuery._removeData( elem, "events" ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | trigger: function( event, data, elem, onlyHandlers ) { | ||
+ | var handle, ontype, cur, | ||
+ | bubbleType, special, tmp, i, | ||
+ | eventPath = [ elem || document ], | ||
+ | type = hasOwn.call( event, "type" ) ? event.type : event, | ||
+ | namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; | ||
+ | |||
+ | cur = tmp = elem = elem || document; | ||
+ | |||
+ | // Don't do events on text and comment nodes | ||
+ | if ( elem.nodeType === 3 || elem.nodeType === 8 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // focus/blur morphs to focusin/out; ensure we're not firing them right now | ||
+ | if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | if ( type.indexOf( "." ) > -1 ) { | ||
+ | |||
+ | // Namespaced trigger; create a regexp to match event type in handle() | ||
+ | namespaces = type.split( "." ); | ||
+ | type = namespaces.shift(); | ||
+ | namespaces.sort(); | ||
+ | } | ||
+ | ontype = type.indexOf( ":" ) < 0 && "on" + type; | ||
+ | |||
+ | // Caller can pass in a jQuery.Event object, Object, or just an event type string | ||
+ | event = event[ jQuery.expando ] ? | ||
+ | event : | ||
+ | new jQuery.Event( type, typeof event === "object" && event ); | ||
+ | |||
+ | // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) | ||
+ | event.isTrigger = onlyHandlers ? 2 : 3; | ||
+ | event.namespace = namespaces.join( "." ); | ||
+ | event.rnamespace = event.namespace ? | ||
+ | new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : | ||
+ | null; | ||
+ | |||
+ | // Clean up the event in case it is being reused | ||
+ | event.result = undefined; | ||
+ | if ( !event.target ) { | ||
+ | event.target = elem; | ||
+ | } | ||
+ | |||
+ | // Clone any incoming data and prepend the event, creating the handler arg list | ||
+ | data = data == null ? | ||
+ | [ event ] : | ||
+ | jQuery.makeArray( data, [ event ] ); | ||
+ | |||
+ | // Allow special events to draw outside the lines | ||
+ | special = jQuery.event.special[ type ] || {}; | ||
+ | if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Determine event propagation path in advance, per W3C events spec (#9951) | ||
+ | // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) | ||
+ | if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { | ||
+ | |||
+ | bubbleType = special.delegateType || type; | ||
+ | if ( !rfocusMorph.test( bubbleType + type ) ) { | ||
+ | cur = cur.parentNode; | ||
+ | } | ||
+ | for ( ; cur; cur = cur.parentNode ) { | ||
+ | eventPath.push( cur ); | ||
+ | tmp = cur; | ||
+ | } | ||
+ | |||
+ | // Only add window if we got to document (e.g., not plain obj or detached DOM) | ||
+ | if ( tmp === ( elem.ownerDocument || document ) ) { | ||
+ | eventPath.push( tmp.defaultView || tmp.parentWindow || window ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Fire handlers on the event path | ||
+ | i = 0; | ||
+ | while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { | ||
+ | |||
+ | event.type = i > 1 ? | ||
+ | bubbleType : | ||
+ | special.bindType || type; | ||
+ | |||
+ | // jQuery handler | ||
+ | handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && | ||
+ | jQuery._data( cur, "handle" ); | ||
+ | |||
+ | if ( handle ) { | ||
+ | handle.apply( cur, data ); | ||
+ | } | ||
+ | |||
+ | // Native handler | ||
+ | handle = ontype && cur[ ontype ]; | ||
+ | if ( handle && handle.apply && acceptData( cur ) ) { | ||
+ | event.result = handle.apply( cur, data ); | ||
+ | if ( event.result === false ) { | ||
+ | event.preventDefault(); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | event.type = type; | ||
+ | |||
+ | // If nobody prevented the default action, do it now | ||
+ | if ( !onlyHandlers && !event.isDefaultPrevented() ) { | ||
+ | |||
+ | if ( | ||
+ | ( !special._default || | ||
+ | special._default.apply( eventPath.pop(), data ) === false | ||
+ | ) && acceptData( elem ) | ||
+ | ) { | ||
+ | |||
+ | // Call a native DOM method on the target with the same name name as the event. | ||
+ | // Can't use an .isFunction() check here because IE6/7 fails that test. | ||
+ | // Don't do default actions on window, that's where global variables be (#6170) | ||
+ | if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { | ||
+ | |||
+ | // Don't re-trigger an onFOO event when we call its FOO() method | ||
+ | tmp = elem[ ontype ]; | ||
+ | |||
+ | if ( tmp ) { | ||
+ | elem[ ontype ] = null; | ||
+ | } | ||
+ | |||
+ | // Prevent re-triggering of the same event, since we already bubbled it above | ||
+ | jQuery.event.triggered = type; | ||
+ | try { | ||
+ | elem[ type ](); | ||
+ | } catch ( e ) { | ||
+ | |||
+ | // IE<9 dies on focus/blur to hidden element (#1486,#12518) | ||
+ | // only reproducible on winXP IE8 native, not IE9 in IE8 mode | ||
+ | } | ||
+ | jQuery.event.triggered = undefined; | ||
+ | |||
+ | if ( tmp ) { | ||
+ | elem[ ontype ] = tmp; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return event.result; | ||
+ | }, | ||
+ | |||
+ | dispatch: function( event ) { | ||
+ | |||
+ | // Make a writable jQuery.Event from the native event object | ||
+ | event = jQuery.event.fix( event ); | ||
+ | |||
+ | var i, j, ret, matched, handleObj, | ||
+ | handlerQueue = [], | ||
+ | args = slice.call( arguments ), | ||
+ | handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], | ||
+ | special = jQuery.event.special[ event.type ] || {}; | ||
+ | |||
+ | // Use the fix-ed jQuery.Event rather than the (read-only) native event | ||
+ | args[ 0 ] = event; | ||
+ | event.delegateTarget = this; | ||
+ | |||
+ | // Call the preDispatch hook for the mapped type, and let it bail if desired | ||
+ | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Determine handlers | ||
+ | handlerQueue = jQuery.event.handlers.call( this, event, handlers ); | ||
+ | |||
+ | // Run delegates first; they may want to stop propagation beneath us | ||
+ | i = 0; | ||
+ | while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { | ||
+ | event.currentTarget = matched.elem; | ||
+ | |||
+ | j = 0; | ||
+ | while ( ( handleObj = matched.handlers[ j++ ] ) && | ||
+ | !event.isImmediatePropagationStopped() ) { | ||
+ | |||
+ | // Triggered event must either 1) have no namespace, or 2) have namespace(s) | ||
+ | // a subset or equal to those in the bound event (both can have no namespace). | ||
+ | if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { | ||
+ | |||
+ | event.handleObj = handleObj; | ||
+ | event.data = handleObj.data; | ||
+ | |||
+ | ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || | ||
+ | handleObj.handler ).apply( matched.elem, args ); | ||
+ | |||
+ | if ( ret !== undefined ) { | ||
+ | if ( ( event.result = ret ) === false ) { | ||
+ | event.preventDefault(); | ||
+ | event.stopPropagation(); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Call the postDispatch hook for the mapped type | ||
+ | if ( special.postDispatch ) { | ||
+ | special.postDispatch.call( this, event ); | ||
+ | } | ||
+ | |||
+ | return event.result; | ||
+ | }, | ||
+ | |||
+ | handlers: function( event, handlers ) { | ||
+ | var i, matches, sel, handleObj, | ||
+ | handlerQueue = [], | ||
+ | delegateCount = handlers.delegateCount, | ||
+ | cur = event.target; | ||
+ | |||
+ | // Support (at least): Chrome, IE9 | ||
+ | // Find delegate handlers | ||
+ | // Black-hole SVG <use> instance trees (#13180) | ||
+ | // | ||
+ | // Support: Firefox<=42+ | ||
+ | // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343) | ||
+ | if ( delegateCount && cur.nodeType && | ||
+ | ( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) { | ||
+ | |||
+ | /* jshint eqeqeq: false */ | ||
+ | for ( ; cur != this; cur = cur.parentNode || this ) { | ||
+ | /* jshint eqeqeq: true */ | ||
+ | |||
+ | // Don't check non-elements (#13208) | ||
+ | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) | ||
+ | if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) { | ||
+ | matches = []; | ||
+ | for ( i = 0; i < delegateCount; i++ ) { | ||
+ | handleObj = handlers[ i ]; | ||
+ | |||
+ | // Don't conflict with Object.prototype properties (#13203) | ||
+ | sel = handleObj.selector + " "; | ||
+ | |||
+ | if ( matches[ sel ] === undefined ) { | ||
+ | matches[ sel ] = handleObj.needsContext ? | ||
+ | jQuery( sel, this ).index( cur ) > -1 : | ||
+ | jQuery.find( sel, this, null, [ cur ] ).length; | ||
+ | } | ||
+ | if ( matches[ sel ] ) { | ||
+ | matches.push( handleObj ); | ||
+ | } | ||
+ | } | ||
+ | if ( matches.length ) { | ||
+ | handlerQueue.push( { elem: cur, handlers: matches } ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Add the remaining (directly-bound) handlers | ||
+ | if ( delegateCount < handlers.length ) { | ||
+ | handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } ); | ||
+ | } | ||
+ | |||
+ | return handlerQueue; | ||
+ | }, | ||
+ | |||
+ | fix: function( event ) { | ||
+ | if ( event[ jQuery.expando ] ) { | ||
+ | return event; | ||
+ | } | ||
+ | |||
+ | // Create a writable copy of the event object and normalize some properties | ||
+ | var i, prop, copy, | ||
+ | type = event.type, | ||
+ | originalEvent = event, | ||
+ | fixHook = this.fixHooks[ type ]; | ||
+ | |||
+ | if ( !fixHook ) { | ||
+ | this.fixHooks[ type ] = fixHook = | ||
+ | rmouseEvent.test( type ) ? this.mouseHooks : | ||
+ | rkeyEvent.test( type ) ? this.keyHooks : | ||
+ | {}; | ||
+ | } | ||
+ | copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; | ||
+ | |||
+ | event = new jQuery.Event( originalEvent ); | ||
+ | |||
+ | i = copy.length; | ||
+ | while ( i-- ) { | ||
+ | prop = copy[ i ]; | ||
+ | event[ prop ] = originalEvent[ prop ]; | ||
+ | } | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Fix target property (#1925) | ||
+ | if ( !event.target ) { | ||
+ | event.target = originalEvent.srcElement || document; | ||
+ | } | ||
+ | |||
+ | // Support: Safari 6-8+ | ||
+ | // Target should not be a text node (#504, #13143) | ||
+ | if ( event.target.nodeType === 3 ) { | ||
+ | event.target = event.target.parentNode; | ||
+ | } | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) | ||
+ | event.metaKey = !!event.metaKey; | ||
+ | |||
+ | return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; | ||
+ | }, | ||
+ | |||
+ | // Includes some event props shared by KeyEvent and MouseEvent | ||
+ | props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " + | ||
+ | "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ), | ||
+ | |||
+ | fixHooks: {}, | ||
+ | |||
+ | keyHooks: { | ||
+ | props: "char charCode key keyCode".split( " " ), | ||
+ | filter: function( event, original ) { | ||
+ | |||
+ | // Add which for key events | ||
+ | if ( event.which == null ) { | ||
+ | event.which = original.charCode != null ? original.charCode : original.keyCode; | ||
+ | } | ||
+ | |||
+ | return event; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | mouseHooks: { | ||
+ | props: ( "button buttons clientX clientY fromElement offsetX offsetY " + | ||
+ | "pageX pageY screenX screenY toElement" ).split( " " ), | ||
+ | filter: function( event, original ) { | ||
+ | var body, eventDoc, doc, | ||
+ | button = original.button, | ||
+ | fromElement = original.fromElement; | ||
+ | |||
+ | // Calculate pageX/Y if missing and clientX/Y available | ||
+ | if ( event.pageX == null && original.clientX != null ) { | ||
+ | eventDoc = event.target.ownerDocument || document; | ||
+ | doc = eventDoc.documentElement; | ||
+ | body = eventDoc.body; | ||
+ | |||
+ | event.pageX = original.clientX + | ||
+ | ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - | ||
+ | ( doc && doc.clientLeft || body && body.clientLeft || 0 ); | ||
+ | event.pageY = original.clientY + | ||
+ | ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - | ||
+ | ( doc && doc.clientTop || body && body.clientTop || 0 ); | ||
+ | } | ||
+ | |||
+ | // Add relatedTarget, if necessary | ||
+ | if ( !event.relatedTarget && fromElement ) { | ||
+ | event.relatedTarget = fromElement === event.target ? | ||
+ | original.toElement : | ||
+ | fromElement; | ||
+ | } | ||
+ | |||
+ | // Add which for click: 1 === left; 2 === middle; 3 === right | ||
+ | // Note: button is not normalized, so don't use it | ||
+ | if ( !event.which && button !== undefined ) { | ||
+ | event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); | ||
+ | } | ||
+ | |||
+ | return event; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | special: { | ||
+ | load: { | ||
+ | |||
+ | // Prevent triggered image.load events from bubbling to window.load | ||
+ | noBubble: true | ||
+ | }, | ||
+ | focus: { | ||
+ | |||
+ | // Fire native event if possible so blur/focus sequence is correct | ||
+ | trigger: function() { | ||
+ | if ( this !== safeActiveElement() && this.focus ) { | ||
+ | try { | ||
+ | this.focus(); | ||
+ | return false; | ||
+ | } catch ( e ) { | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // If we error on focus to hidden element (#1486, #12518), | ||
+ | // let .trigger() run the handlers | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | delegateType: "focusin" | ||
+ | }, | ||
+ | blur: { | ||
+ | trigger: function() { | ||
+ | if ( this === safeActiveElement() && this.blur ) { | ||
+ | this.blur(); | ||
+ | return false; | ||
+ | } | ||
+ | }, | ||
+ | delegateType: "focusout" | ||
+ | }, | ||
+ | click: { | ||
+ | |||
+ | // For checkbox, fire native event so checked state will be right | ||
+ | trigger: function() { | ||
+ | if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { | ||
+ | this.click(); | ||
+ | return false; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // For cross-browser consistency, don't fire native .click() on links | ||
+ | _default: function( event ) { | ||
+ | return jQuery.nodeName( event.target, "a" ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | beforeunload: { | ||
+ | postDispatch: function( event ) { | ||
+ | |||
+ | // Support: Firefox 20+ | ||
+ | // Firefox doesn't alert if the returnValue field is not set. | ||
+ | if ( event.result !== undefined && event.originalEvent ) { | ||
+ | event.originalEvent.returnValue = event.result; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // Piggyback on a donor event to simulate a different one | ||
+ | simulate: function( type, elem, event ) { | ||
+ | var e = jQuery.extend( | ||
+ | new jQuery.Event(), | ||
+ | event, | ||
+ | { | ||
+ | type: type, | ||
+ | isSimulated: true | ||
+ | |||
+ | // Previously, `originalEvent: {}` was set here, so stopPropagation call | ||
+ | // would not be triggered on donor event, since in our own | ||
+ | // jQuery.event.stopPropagation function we had a check for existence of | ||
+ | // originalEvent.stopPropagation method, so, consequently it would be a noop. | ||
+ | // | ||
+ | // Guard for simulated events was moved to jQuery.event.stopPropagation function | ||
+ | // since `originalEvent` should point to the original event for the | ||
+ | // constancy with other events and for more focused logic | ||
+ | } | ||
+ | ); | ||
+ | |||
+ | jQuery.event.trigger( e, null, elem ); | ||
+ | |||
+ | if ( e.isDefaultPrevented() ) { | ||
+ | event.preventDefault(); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.removeEvent = document.removeEventListener ? | ||
+ | function( elem, type, handle ) { | ||
+ | |||
+ | // This "if" is needed for plain objects | ||
+ | if ( elem.removeEventListener ) { | ||
+ | elem.removeEventListener( type, handle ); | ||
+ | } | ||
+ | } : | ||
+ | function( elem, type, handle ) { | ||
+ | var name = "on" + type; | ||
+ | |||
+ | if ( elem.detachEvent ) { | ||
+ | |||
+ | // #8545, #7054, preventing memory leaks for custom events in IE6-8 | ||
+ | // detachEvent needed property on element, by name of that event, | ||
+ | // to properly expose it to GC | ||
+ | if ( typeof elem[ name ] === "undefined" ) { | ||
+ | elem[ name ] = null; | ||
+ | } | ||
+ | |||
+ | elem.detachEvent( name, handle ); | ||
+ | } | ||
}; | }; | ||
+ | jQuery.Event = function( src, props ) { | ||
− | + | // Allow instantiation without the 'new' keyword | |
+ | if ( !( this instanceof jQuery.Event ) ) { | ||
+ | return new jQuery.Event( src, props ); | ||
+ | } | ||
− | + | // Event object | |
− | + | if ( src && src.type ) { | |
− | + | this.originalEvent = src; | |
− | + | this.type = src.type; | |
− | + | ||
− | + | ||
− | + | // Events bubbling up the document may have been marked as prevented | |
− | + | // by a handler lower down the tree; reflect the correct value. | |
− | + | this.isDefaultPrevented = src.defaultPrevented || | |
− | + | src.defaultPrevented === undefined && | |
− | + | // Support: IE < 9, Android < 4.0 | |
− | + | src.returnValue === false ? | |
− | + | returnTrue : | |
+ | returnFalse; | ||
− | + | // Event type | |
− | + | } else { | |
− | + | this.type = src; | |
− | + | } | |
− | + | ||
− | + | // Put explicitly provided properties onto the event object | |
− | + | if ( props ) { | |
− | + | jQuery.extend( this, props ); | |
− | + | } | |
− | + | ||
− | + | ||
+ | // Create a timestamp if incoming event doesn't have one | ||
+ | this.timeStamp = src && src.timeStamp || jQuery.now(); | ||
− | + | // Mark it as fixed | |
+ | this[ jQuery.expando ] = true; | ||
+ | }; | ||
− | + | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding | |
+ | // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html | ||
+ | jQuery.Event.prototype = { | ||
+ | constructor: jQuery.Event, | ||
+ | isDefaultPrevented: returnFalse, | ||
+ | isPropagationStopped: returnFalse, | ||
+ | isImmediatePropagationStopped: returnFalse, | ||
− | + | preventDefault: function() { | |
− | + | var e = this.originalEvent; | |
− | + | ||
− | + | this.isDefaultPrevented = returnTrue; | |
− | }); | + | if ( !e ) { |
+ | return; | ||
+ | } | ||
+ | |||
+ | // If preventDefault exists, run it on the original event | ||
+ | if ( e.preventDefault ) { | ||
+ | e.preventDefault(); | ||
+ | |||
+ | // Support: IE | ||
+ | // Otherwise set the returnValue property of the original event to false | ||
+ | } else { | ||
+ | e.returnValue = false; | ||
+ | } | ||
+ | }, | ||
+ | stopPropagation: function() { | ||
+ | var e = this.originalEvent; | ||
+ | |||
+ | this.isPropagationStopped = returnTrue; | ||
+ | |||
+ | if ( !e || this.isSimulated ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // If stopPropagation exists, run it on the original event | ||
+ | if ( e.stopPropagation ) { | ||
+ | e.stopPropagation(); | ||
+ | } | ||
+ | |||
+ | // Support: IE | ||
+ | // Set the cancelBubble property of the original event to true | ||
+ | e.cancelBubble = true; | ||
+ | }, | ||
+ | stopImmediatePropagation: function() { | ||
+ | var e = this.originalEvent; | ||
+ | |||
+ | this.isImmediatePropagationStopped = returnTrue; | ||
+ | |||
+ | if ( e && e.stopImmediatePropagation ) { | ||
+ | e.stopImmediatePropagation(); | ||
+ | } | ||
+ | |||
+ | this.stopPropagation(); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // Create mouseenter/leave events using mouseover/out and event-time checks | ||
+ | // so that event delegation works in jQuery. | ||
+ | // Do the same for pointerenter/pointerleave and pointerover/pointerout | ||
+ | // | ||
+ | // Support: Safari 7 only | ||
+ | // Safari sends mouseenter too often; see: | ||
+ | // https://code.google.com/p/chromium/issues/detail?id=470258 | ||
+ | // for the description of the bug (it existed in older Chrome versions as well). | ||
+ | jQuery.each( { | ||
+ | mouseenter: "mouseover", | ||
+ | mouseleave: "mouseout", | ||
+ | pointerenter: "pointerover", | ||
+ | pointerleave: "pointerout" | ||
+ | }, function( orig, fix ) { | ||
+ | jQuery.event.special[ orig ] = { | ||
+ | delegateType: fix, | ||
+ | bindType: fix, | ||
+ | |||
+ | handle: function( event ) { | ||
+ | var ret, | ||
+ | target = this, | ||
+ | related = event.relatedTarget, | ||
+ | handleObj = event.handleObj; | ||
+ | |||
+ | // For mouseenter/leave call the handler if related is outside the target. | ||
+ | // NB: No relatedTarget if the mouse left/entered the browser window | ||
+ | if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { | ||
+ | event.type = handleObj.origType; | ||
+ | ret = handleObj.handler.apply( this, arguments ); | ||
+ | event.type = fix; | ||
+ | } | ||
+ | return ret; | ||
+ | } | ||
}; | }; | ||
+ | } ); | ||
+ | // IE submit delegation | ||
+ | if ( !support.submit ) { | ||
− | + | jQuery.event.special.submit = { | |
+ | setup: function() { | ||
− | + | // Only need this for delegated form submit events | |
− | + | if ( jQuery.nodeName( this, "form" ) ) { | |
+ | return false; | ||
+ | } | ||
+ | // Lazy-add a submit handler when a descendant form may potentially be submitted | ||
+ | jQuery.event.add( this, "click._submit keypress._submit", function( e ) { | ||
− | if ( | + | // Node name check avoids a VML-related crash in IE (#9807) |
− | $(' | + | var elem = e.target, |
+ | form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? | ||
+ | |||
+ | // Support: IE <=8 | ||
+ | // We use jQuery.prop instead of elem.form | ||
+ | // to allow fixing the IE8 delegated submit issue (gh-2332) | ||
+ | // by 3rd party polyfills/workarounds. | ||
+ | jQuery.prop( elem, "form" ) : | ||
+ | undefined; | ||
+ | |||
+ | if ( form && !jQuery._data( form, "submit" ) ) { | ||
+ | jQuery.event.add( form, "submit._submit", function( event ) { | ||
+ | event._submitBubble = true; | ||
+ | } ); | ||
+ | jQuery._data( form, "submit", true ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | // return undefined since we don't need an event listener | ||
+ | }, | ||
+ | |||
+ | postDispatch: function( event ) { | ||
+ | |||
+ | // If form was submitted by the user, bubble the event up the tree | ||
+ | if ( event._submitBubble ) { | ||
+ | delete event._submitBubble; | ||
+ | if ( this.parentNode && !event.isTrigger ) { | ||
+ | jQuery.event.simulate( "submit", this.parentNode, event ); | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | teardown: function() { | ||
+ | |||
+ | // Only need this for delegated form submit events | ||
+ | if ( jQuery.nodeName( this, "form" ) ) { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | // Remove delegated handlers; cleanData eventually reaps submit handlers attached above | ||
+ | jQuery.event.remove( this, "._submit" ); | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | // IE change delegation and checkbox/radio fix | ||
+ | if ( !support.change ) { | ||
+ | |||
+ | jQuery.event.special.change = { | ||
+ | |||
+ | setup: function() { | ||
+ | |||
+ | if ( rformElems.test( this.nodeName ) ) { | ||
+ | |||
+ | // IE doesn't fire change on a check/radio until blur; trigger it on click | ||
+ | // after a propertychange. Eat the blur-change in special.change.handle. | ||
+ | // This still fires onchange a second time for check/radio after blur. | ||
+ | if ( this.type === "checkbox" || this.type === "radio" ) { | ||
+ | jQuery.event.add( this, "propertychange._change", function( event ) { | ||
+ | if ( event.originalEvent.propertyName === "checked" ) { | ||
+ | this._justChanged = true; | ||
+ | } | ||
+ | } ); | ||
+ | jQuery.event.add( this, "click._change", function( event ) { | ||
+ | if ( this._justChanged && !event.isTrigger ) { | ||
+ | this._justChanged = false; | ||
+ | } | ||
+ | |||
+ | // Allow triggered, simulated change events (#11500) | ||
+ | jQuery.event.simulate( "change", this, event ); | ||
+ | } ); | ||
+ | } | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | // Delegated event; lazy-add a change handler on descendant inputs | ||
+ | jQuery.event.add( this, "beforeactivate._change", function( e ) { | ||
+ | var elem = e.target; | ||
+ | |||
+ | if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "change" ) ) { | ||
+ | jQuery.event.add( elem, "change._change", function( event ) { | ||
+ | if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { | ||
+ | jQuery.event.simulate( "change", this.parentNode, event ); | ||
+ | } | ||
+ | } ); | ||
+ | jQuery._data( elem, "change", true ); | ||
+ | } | ||
+ | } ); | ||
+ | }, | ||
+ | |||
+ | handle: function( event ) { | ||
+ | var elem = event.target; | ||
+ | |||
+ | // Swallow native change events from checkbox/radio, we already triggered them above | ||
+ | if ( this !== elem || event.isSimulated || event.isTrigger || | ||
+ | ( elem.type !== "radio" && elem.type !== "checkbox" ) ) { | ||
+ | |||
+ | return event.handleObj.handler.apply( this, arguments ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | teardown: function() { | ||
+ | jQuery.event.remove( this, "._change" ); | ||
+ | |||
+ | return !rformElems.test( this.nodeName ); | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | // Support: Firefox | ||
+ | // Firefox doesn't have focus(in | out) events | ||
+ | // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 | ||
+ | // | ||
+ | // Support: Chrome, Safari | ||
+ | // focus(in | out) events fire after focus & blur events, | ||
+ | // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order | ||
+ | // Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857 | ||
+ | if ( !support.focusin ) { | ||
+ | jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { | ||
+ | |||
+ | // Attach a single capturing handler on the document while someone wants focusin/focusout | ||
+ | var handler = function( event ) { | ||
+ | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); | ||
+ | }; | ||
+ | |||
+ | jQuery.event.special[ fix ] = { | ||
+ | setup: function() { | ||
+ | var doc = this.ownerDocument || this, | ||
+ | attaches = jQuery._data( doc, fix ); | ||
+ | |||
+ | if ( !attaches ) { | ||
+ | doc.addEventListener( orig, handler, true ); | ||
+ | } | ||
+ | jQuery._data( doc, fix, ( attaches || 0 ) + 1 ); | ||
+ | }, | ||
+ | teardown: function() { | ||
+ | var doc = this.ownerDocument || this, | ||
+ | attaches = jQuery._data( doc, fix ) - 1; | ||
+ | |||
+ | if ( !attaches ) { | ||
+ | doc.removeEventListener( orig, handler, true ); | ||
+ | jQuery._removeData( doc, fix ); | ||
+ | } else { | ||
+ | jQuery._data( doc, fix, attaches ); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | |||
+ | on: function( types, selector, data, fn ) { | ||
+ | return on( this, types, selector, data, fn ); | ||
+ | }, | ||
+ | one: function( types, selector, data, fn ) { | ||
+ | return on( this, types, selector, data, fn, 1 ); | ||
+ | }, | ||
+ | off: function( types, selector, fn ) { | ||
+ | var handleObj, type; | ||
+ | if ( types && types.preventDefault && types.handleObj ) { | ||
+ | |||
+ | // ( event ) dispatched jQuery.Event | ||
+ | handleObj = types.handleObj; | ||
+ | jQuery( types.delegateTarget ).off( | ||
+ | handleObj.namespace ? | ||
+ | handleObj.origType + "." + handleObj.namespace : | ||
+ | handleObj.origType, | ||
+ | handleObj.selector, | ||
+ | handleObj.handler | ||
+ | ); | ||
+ | return this; | ||
+ | } | ||
+ | if ( typeof types === "object" ) { | ||
+ | |||
+ | // ( types-object [, selector] ) | ||
+ | for ( type in types ) { | ||
+ | this.off( type, selector, types[ type ] ); | ||
+ | } | ||
+ | return this; | ||
+ | } | ||
+ | if ( selector === false || typeof selector === "function" ) { | ||
+ | |||
+ | // ( types [, fn] ) | ||
+ | fn = selector; | ||
+ | selector = undefined; | ||
+ | } | ||
+ | if ( fn === false ) { | ||
+ | fn = returnFalse; | ||
+ | } | ||
+ | return this.each( function() { | ||
+ | jQuery.event.remove( this, types, fn, selector ); | ||
+ | } ); | ||
+ | }, | ||
+ | |||
+ | trigger: function( type, data ) { | ||
+ | return this.each( function() { | ||
+ | jQuery.event.trigger( type, data, this ); | ||
+ | } ); | ||
+ | }, | ||
+ | triggerHandler: function( type, data ) { | ||
+ | var elem = this[ 0 ]; | ||
+ | if ( elem ) { | ||
+ | return jQuery.event.trigger( type, data, elem, true ); | ||
+ | } | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | var rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, | ||
+ | rnoshimcache = new RegExp( "<(?:" + nodeNames + ")[\\s/>]", "i" ), | ||
+ | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi, | ||
+ | |||
+ | // Support: IE 10-11, Edge 10240+ | ||
+ | // In IE/Edge using regex groups here causes severe slowdowns. | ||
+ | // See https://connect.microsoft.com/IE/feedback/details/1736512/ | ||
+ | rnoInnerhtml = /<script|<style|<link/i, | ||
+ | |||
+ | // checked="checked" or checked | ||
+ | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, | ||
+ | rscriptTypeMasked = /^true\/(.*)/, | ||
+ | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, | ||
+ | safeFragment = createSafeFragment( document ), | ||
+ | fragmentDiv = safeFragment.appendChild( document.createElement( "div" ) ); | ||
+ | |||
+ | // Support: IE<8 | ||
+ | // Manipulating tables requires a tbody | ||
+ | function manipulationTarget( elem, content ) { | ||
+ | return jQuery.nodeName( elem, "table" ) && | ||
+ | jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? | ||
+ | |||
+ | elem.getElementsByTagName( "tbody" )[ 0 ] || | ||
+ | elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) : | ||
+ | elem; | ||
+ | } | ||
+ | |||
+ | // Replace/restore the type attribute of script elements for safe DOM manipulation | ||
+ | function disableScript( elem ) { | ||
+ | elem.type = ( jQuery.find.attr( elem, "type" ) !== null ) + "/" + elem.type; | ||
+ | return elem; | ||
+ | } | ||
+ | function restoreScript( elem ) { | ||
+ | var match = rscriptTypeMasked.exec( elem.type ); | ||
+ | if ( match ) { | ||
+ | elem.type = match[ 1 ]; | ||
+ | } else { | ||
+ | elem.removeAttribute( "type" ); | ||
+ | } | ||
+ | return elem; | ||
+ | } | ||
+ | |||
+ | function cloneCopyEvent( src, dest ) { | ||
+ | if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | var type, i, l, | ||
+ | oldData = jQuery._data( src ), | ||
+ | curData = jQuery._data( dest, oldData ), | ||
+ | events = oldData.events; | ||
+ | |||
+ | if ( events ) { | ||
+ | delete curData.handle; | ||
+ | curData.events = {}; | ||
+ | |||
+ | for ( type in events ) { | ||
+ | for ( i = 0, l = events[ type ].length; i < l; i++ ) { | ||
+ | jQuery.event.add( dest, type, events[ type ][ i ] ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // make the cloned public data object a copy from the original | ||
+ | if ( curData.data ) { | ||
+ | curData.data = jQuery.extend( {}, curData.data ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function fixCloneNodeIssues( src, dest ) { | ||
+ | var nodeName, e, data; | ||
+ | |||
+ | // We do not need to do anything for non-Elements | ||
+ | if ( dest.nodeType !== 1 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | nodeName = dest.nodeName.toLowerCase(); | ||
+ | |||
+ | // IE6-8 copies events bound via attachEvent when using cloneNode. | ||
+ | if ( !support.noCloneEvent && dest[ jQuery.expando ] ) { | ||
+ | data = jQuery._data( dest ); | ||
+ | |||
+ | for ( e in data.events ) { | ||
+ | jQuery.removeEvent( dest, e, data.handle ); | ||
+ | } | ||
+ | |||
+ | // Event data gets referenced instead of copied if the expando gets copied too | ||
+ | dest.removeAttribute( jQuery.expando ); | ||
+ | } | ||
+ | |||
+ | // IE blanks contents when cloning scripts, and tries to evaluate newly-set text | ||
+ | if ( nodeName === "script" && dest.text !== src.text ) { | ||
+ | disableScript( dest ).text = src.text; | ||
+ | restoreScript( dest ); | ||
+ | |||
+ | // IE6-10 improperly clones children of object elements using classid. | ||
+ | // IE10 throws NoModificationAllowedError if parent is null, #12132. | ||
+ | } else if ( nodeName === "object" ) { | ||
+ | if ( dest.parentNode ) { | ||
+ | dest.outerHTML = src.outerHTML; | ||
+ | } | ||
+ | |||
+ | // This path appears unavoidable for IE9. When cloning an object | ||
+ | // element in IE9, the outerHTML strategy above is not sufficient. | ||
+ | // If the src has innerHTML and the destination does not, | ||
+ | // copy the src.innerHTML into the dest.innerHTML. #10324 | ||
+ | if ( support.html5Clone && ( src.innerHTML && !jQuery.trim( dest.innerHTML ) ) ) { | ||
+ | dest.innerHTML = src.innerHTML; | ||
+ | } | ||
+ | |||
+ | } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) { | ||
+ | |||
+ | // IE6-8 fails to persist the checked state of a cloned checkbox | ||
+ | // or radio button. Worse, IE6-7 fail to give the cloned element | ||
+ | // a checked appearance if the defaultChecked value isn't also set | ||
+ | |||
+ | dest.defaultChecked = dest.checked = src.checked; | ||
+ | |||
+ | // IE6-7 get confused and end up setting the value of a cloned | ||
+ | // checkbox/radio button to an empty string instead of "on" | ||
+ | if ( dest.value !== src.value ) { | ||
+ | dest.value = src.value; | ||
+ | } | ||
+ | |||
+ | // IE6-8 fails to return the selected option to the default selected | ||
+ | // state when cloning options | ||
+ | } else if ( nodeName === "option" ) { | ||
+ | dest.defaultSelected = dest.selected = src.defaultSelected; | ||
+ | |||
+ | // IE6-8 fails to set the defaultValue to the correct value when | ||
+ | // cloning other types of input fields | ||
+ | } else if ( nodeName === "input" || nodeName === "textarea" ) { | ||
+ | dest.defaultValue = src.defaultValue; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function domManip( collection, args, callback, ignored ) { | ||
+ | |||
+ | // Flatten any nested arrays | ||
+ | args = concat.apply( [], args ); | ||
+ | |||
+ | var first, node, hasScripts, | ||
+ | scripts, doc, fragment, | ||
+ | i = 0, | ||
+ | l = collection.length, | ||
+ | iNoClone = l - 1, | ||
+ | value = args[ 0 ], | ||
+ | isFunction = jQuery.isFunction( value ); | ||
+ | |||
+ | // We can't cloneNode fragments that contain checked, in WebKit | ||
+ | if ( isFunction || | ||
+ | ( l > 1 && typeof value === "string" && | ||
+ | !support.checkClone && rchecked.test( value ) ) ) { | ||
+ | return collection.each( function( index ) { | ||
+ | var self = collection.eq( index ); | ||
+ | if ( isFunction ) { | ||
+ | args[ 0 ] = value.call( this, index, self.html() ); | ||
+ | } | ||
+ | domManip( self, args, callback, ignored ); | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | if ( l ) { | ||
+ | fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); | ||
+ | first = fragment.firstChild; | ||
+ | |||
+ | if ( fragment.childNodes.length === 1 ) { | ||
+ | fragment = first; | ||
+ | } | ||
+ | |||
+ | // Require either new content or an interest in ignored elements to invoke the callback | ||
+ | if ( first || ignored ) { | ||
+ | scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); | ||
+ | hasScripts = scripts.length; | ||
+ | |||
+ | // Use the original fragment for the last item | ||
+ | // instead of the first because it can end up | ||
+ | // being emptied incorrectly in certain situations (#8070). | ||
+ | for ( ; i < l; i++ ) { | ||
+ | node = fragment; | ||
+ | |||
+ | if ( i !== iNoClone ) { | ||
+ | node = jQuery.clone( node, true, true ); | ||
+ | |||
+ | // Keep references to cloned scripts for later restoration | ||
+ | if ( hasScripts ) { | ||
+ | |||
+ | // Support: Android<4.1, PhantomJS<2 | ||
+ | // push.apply(_, arraylike) throws on ancient WebKit | ||
+ | jQuery.merge( scripts, getAll( node, "script" ) ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | callback.call( collection[ i ], node, i ); | ||
+ | } | ||
+ | |||
+ | if ( hasScripts ) { | ||
+ | doc = scripts[ scripts.length - 1 ].ownerDocument; | ||
+ | |||
+ | // Reenable scripts | ||
+ | jQuery.map( scripts, restoreScript ); | ||
+ | |||
+ | // Evaluate executable scripts on first document insertion | ||
+ | for ( i = 0; i < hasScripts; i++ ) { | ||
+ | node = scripts[ i ]; | ||
+ | if ( rscriptType.test( node.type || "" ) && | ||
+ | !jQuery._data( node, "globalEval" ) && | ||
+ | jQuery.contains( doc, node ) ) { | ||
+ | |||
+ | if ( node.src ) { | ||
+ | |||
+ | // Optional AJAX dependency, but won't run scripts if not present | ||
+ | if ( jQuery._evalUrl ) { | ||
+ | jQuery._evalUrl( node.src ); | ||
+ | } | ||
+ | } else { | ||
+ | jQuery.globalEval( | ||
+ | ( node.text || node.textContent || node.innerHTML || "" ) | ||
+ | .replace( rcleanScript, "" ) | ||
+ | ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Fix #11809: Avoid leaking memory | ||
+ | fragment = first = null; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return collection; | ||
+ | } | ||
+ | |||
+ | function remove( elem, selector, keepData ) { | ||
+ | var node, | ||
+ | elems = selector ? jQuery.filter( selector, elem ) : elem, | ||
+ | i = 0; | ||
+ | |||
+ | for ( ; ( node = elems[ i ] ) != null; i++ ) { | ||
+ | |||
+ | if ( !keepData && node.nodeType === 1 ) { | ||
+ | jQuery.cleanData( getAll( node ) ); | ||
+ | } | ||
+ | |||
+ | if ( node.parentNode ) { | ||
+ | if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { | ||
+ | setGlobalEval( getAll( node, "script" ) ); | ||
+ | } | ||
+ | node.parentNode.removeChild( node ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return elem; | ||
+ | } | ||
+ | |||
+ | jQuery.extend( { | ||
+ | htmlPrefilter: function( html ) { | ||
+ | return html.replace( rxhtmlTag, "<$1></$2>" ); | ||
+ | }, | ||
+ | |||
+ | clone: function( elem, dataAndEvents, deepDataAndEvents ) { | ||
+ | var destElements, node, clone, i, srcElements, | ||
+ | inPage = jQuery.contains( elem.ownerDocument, elem ); | ||
+ | |||
+ | if ( support.html5Clone || jQuery.isXMLDoc( elem ) || | ||
+ | !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { | ||
+ | |||
+ | clone = elem.cloneNode( true ); | ||
+ | |||
+ | // IE<=8 does not properly clone detached, unknown element nodes | ||
+ | } else { | ||
+ | fragmentDiv.innerHTML = elem.outerHTML; | ||
+ | fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); | ||
+ | } | ||
+ | |||
+ | if ( ( !support.noCloneEvent || !support.noCloneChecked ) && | ||
+ | ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) { | ||
+ | |||
+ | // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 | ||
+ | destElements = getAll( clone ); | ||
+ | srcElements = getAll( elem ); | ||
+ | |||
+ | // Fix all IE cloning issues | ||
+ | for ( i = 0; ( node = srcElements[ i ] ) != null; ++i ) { | ||
+ | |||
+ | // Ensure that the destination node is not null; Fixes #9587 | ||
+ | if ( destElements[ i ] ) { | ||
+ | fixCloneNodeIssues( node, destElements[ i ] ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Copy the events from the original to the clone | ||
+ | if ( dataAndEvents ) { | ||
+ | if ( deepDataAndEvents ) { | ||
+ | srcElements = srcElements || getAll( elem ); | ||
+ | destElements = destElements || getAll( clone ); | ||
+ | |||
+ | for ( i = 0; ( node = srcElements[ i ] ) != null; i++ ) { | ||
+ | cloneCopyEvent( node, destElements[ i ] ); | ||
+ | } | ||
} else { | } else { | ||
− | + | cloneCopyEvent( elem, clone ); | |
} | } | ||
− | + | } | |
− | + | ||
− | }); | + | // Preserve script evaluation history |
+ | destElements = getAll( clone, "script" ); | ||
+ | if ( destElements.length > 0 ) { | ||
+ | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); | ||
+ | } | ||
+ | |||
+ | destElements = srcElements = node = null; | ||
+ | |||
+ | // Return the cloned set | ||
+ | return clone; | ||
+ | }, | ||
+ | |||
+ | cleanData: function( elems, /* internal */ forceAcceptData ) { | ||
+ | var elem, type, id, data, | ||
+ | i = 0, | ||
+ | internalKey = jQuery.expando, | ||
+ | cache = jQuery.cache, | ||
+ | attributes = support.attributes, | ||
+ | special = jQuery.event.special; | ||
+ | |||
+ | for ( ; ( elem = elems[ i ] ) != null; i++ ) { | ||
+ | if ( forceAcceptData || acceptData( elem ) ) { | ||
+ | |||
+ | id = elem[ internalKey ]; | ||
+ | data = id && cache[ id ]; | ||
+ | |||
+ | if ( data ) { | ||
+ | if ( data.events ) { | ||
+ | for ( type in data.events ) { | ||
+ | if ( special[ type ] ) { | ||
+ | jQuery.event.remove( elem, type ); | ||
+ | |||
+ | // This is a shortcut to avoid jQuery.event.remove's overhead | ||
+ | } else { | ||
+ | jQuery.removeEvent( elem, type, data.handle ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Remove cache only if it was not already removed by jQuery.event.remove | ||
+ | if ( cache[ id ] ) { | ||
+ | |||
+ | delete cache[ id ]; | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // IE does not allow us to delete expando properties from nodes | ||
+ | // IE creates expando attributes along with the property | ||
+ | // IE does not have a removeAttribute function on Document nodes | ||
+ | if ( !attributes && typeof elem.removeAttribute !== "undefined" ) { | ||
+ | elem.removeAttribute( internalKey ); | ||
+ | |||
+ | // Webkit & Blink performance suffers when deleting properties | ||
+ | // from DOM nodes, so set to undefined instead | ||
+ | // https://code.google.com/p/chromium/issues/detail?id=378607 | ||
+ | } else { | ||
+ | elem[ internalKey ] = undefined; | ||
+ | } | ||
+ | |||
+ | deletedIds.push( id ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | |||
+ | // Keep domManip exposed until 3.0 (gh-2225) | ||
+ | domManip: domManip, | ||
+ | |||
+ | detach: function( selector ) { | ||
+ | return remove( this, selector, true ); | ||
+ | }, | ||
+ | |||
+ | remove: function( selector ) { | ||
+ | return remove( this, selector ); | ||
+ | }, | ||
+ | |||
+ | text: function( value ) { | ||
+ | return access( this, function( value ) { | ||
+ | return value === undefined ? | ||
+ | jQuery.text( this ) : | ||
+ | this.empty().append( | ||
+ | ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) | ||
+ | ); | ||
+ | }, null, value, arguments.length ); | ||
+ | }, | ||
+ | |||
+ | append: function() { | ||
+ | return domManip( this, arguments, function( elem ) { | ||
+ | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | ||
+ | var target = manipulationTarget( this, elem ); | ||
+ | target.appendChild( elem ); | ||
+ | } | ||
+ | } ); | ||
+ | }, | ||
+ | |||
+ | prepend: function() { | ||
+ | return domManip( this, arguments, function( elem ) { | ||
+ | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | ||
+ | var target = manipulationTarget( this, elem ); | ||
+ | target.insertBefore( elem, target.firstChild ); | ||
+ | } | ||
+ | } ); | ||
+ | }, | ||
+ | |||
+ | before: function() { | ||
+ | return domManip( this, arguments, function( elem ) { | ||
+ | if ( this.parentNode ) { | ||
+ | this.parentNode.insertBefore( elem, this ); | ||
+ | } | ||
+ | } ); | ||
+ | }, | ||
+ | |||
+ | after: function() { | ||
+ | return domManip( this, arguments, function( elem ) { | ||
+ | if ( this.parentNode ) { | ||
+ | this.parentNode.insertBefore( elem, this.nextSibling ); | ||
+ | } | ||
+ | } ); | ||
+ | }, | ||
+ | |||
+ | empty: function() { | ||
+ | var elem, | ||
+ | i = 0; | ||
+ | |||
+ | for ( ; ( elem = this[ i ] ) != null; i++ ) { | ||
+ | |||
+ | // Remove element nodes and prevent memory leaks | ||
+ | if ( elem.nodeType === 1 ) { | ||
+ | jQuery.cleanData( getAll( elem, false ) ); | ||
+ | } | ||
+ | |||
+ | // Remove any remaining nodes | ||
+ | while ( elem.firstChild ) { | ||
+ | elem.removeChild( elem.firstChild ); | ||
+ | } | ||
+ | |||
+ | // If this is a select, ensure that it displays empty (#12336) | ||
+ | // Support: IE<9 | ||
+ | if ( elem.options && jQuery.nodeName( elem, "select" ) ) { | ||
+ | elem.options.length = 0; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | clone: function( dataAndEvents, deepDataAndEvents ) { | ||
+ | dataAndEvents = dataAndEvents == null ? false : dataAndEvents; | ||
+ | deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; | ||
+ | |||
+ | return this.map( function() { | ||
+ | return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); | ||
+ | } ); | ||
+ | }, | ||
+ | |||
+ | html: function( value ) { | ||
+ | return access( this, function( value ) { | ||
+ | var elem = this[ 0 ] || {}, | ||
+ | i = 0, | ||
+ | l = this.length; | ||
+ | |||
+ | if ( value === undefined ) { | ||
+ | return elem.nodeType === 1 ? | ||
+ | elem.innerHTML.replace( rinlinejQuery, "" ) : | ||
+ | undefined; | ||
+ | } | ||
+ | |||
+ | // See if we can take a shortcut and just use innerHTML | ||
+ | if ( typeof value === "string" && !rnoInnerhtml.test( value ) && | ||
+ | ( support.htmlSerialize || !rnoshimcache.test( value ) ) && | ||
+ | ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && | ||
+ | !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { | ||
+ | |||
+ | value = jQuery.htmlPrefilter( value ); | ||
+ | |||
+ | try { | ||
+ | for ( ; i < l; i++ ) { | ||
+ | |||
+ | // Remove element nodes and prevent memory leaks | ||
+ | elem = this[ i ] || {}; | ||
+ | if ( elem.nodeType === 1 ) { | ||
+ | jQuery.cleanData( getAll( elem, false ) ); | ||
+ | elem.innerHTML = value; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | elem = 0; | ||
+ | |||
+ | // If using innerHTML throws an exception, use the fallback method | ||
+ | } catch ( e ) {} | ||
+ | } | ||
+ | |||
+ | if ( elem ) { | ||
+ | this.empty().append( value ); | ||
+ | } | ||
+ | }, null, value, arguments.length ); | ||
+ | }, | ||
+ | |||
+ | replaceWith: function() { | ||
+ | var ignored = []; | ||
+ | |||
+ | // Make the changes, replacing each non-ignored context element with the new content | ||
+ | return domManip( this, arguments, function( elem ) { | ||
+ | var parent = this.parentNode; | ||
+ | |||
+ | if ( jQuery.inArray( this, ignored ) < 0 ) { | ||
+ | jQuery.cleanData( getAll( this ) ); | ||
+ | if ( parent ) { | ||
+ | parent.replaceChild( elem, this ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Force callback invocation | ||
+ | }, ignored ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | jQuery.each( { | ||
+ | appendTo: "append", | ||
+ | prependTo: "prepend", | ||
+ | insertBefore: "before", | ||
+ | insertAfter: "after", | ||
+ | replaceAll: "replaceWith" | ||
+ | }, function( name, original ) { | ||
+ | jQuery.fn[ name ] = function( selector ) { | ||
+ | var elems, | ||
+ | i = 0, | ||
+ | ret = [], | ||
+ | insert = jQuery( selector ), | ||
+ | last = insert.length - 1; | ||
+ | |||
+ | for ( ; i <= last; i++ ) { | ||
+ | elems = i === last ? this : this.clone( true ); | ||
+ | jQuery( insert[ i ] )[ original ]( elems ); | ||
+ | |||
+ | // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() | ||
+ | push.apply( ret, elems.get() ); | ||
+ | } | ||
+ | |||
+ | return this.pushStack( ret ); | ||
}; | }; | ||
+ | } ); | ||
+ | var iframe, | ||
+ | elemdisplay = { | ||
− | + | // Support: Firefox | |
− | + | // We have to pre-define these values for FF (#10227) | |
+ | HTML: "block", | ||
+ | BODY: "block" | ||
+ | }; | ||
− | + | /** | |
+ | * Retrieve the actual display of a element | ||
+ | * @param {String} name nodeName of the element | ||
+ | * @param {Object} doc Document object | ||
+ | */ | ||
+ | // Called only from within defaultDisplay | ||
+ | function actualDisplay( name, doc ) { | ||
+ | var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), | ||
− | + | display = jQuery.css( elem[ 0 ], "display" ); | |
− | + | // We don't have any data stored on the element, | |
− | + | // so use "detach" method as fast way to get rid of the element | |
− | + | elem.detach(); | |
− | + | return display; | |
− | + | } | |
− | + | /** | |
− | var | + | * Try to determine the default display value of an element |
− | + | * @param {String} nodeName | |
− | + | */ | |
− | + | function defaultDisplay( nodeName ) { | |
− | + | var doc = document, | |
− | + | display = elemdisplay[ nodeName ]; | |
− | + | ||
− | + | if ( !display ) { | |
− | + | display = actualDisplay( nodeName, doc ); | |
− | + | ||
− | + | // If the simple way fails, read from inside an iframe | |
+ | if ( display === "none" || !display ) { | ||
+ | |||
+ | // Use the already-created iframe if possible | ||
+ | iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) ) | ||
+ | .appendTo( doc.documentElement ); | ||
+ | |||
+ | // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse | ||
+ | doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document; | ||
+ | |||
+ | // Support: IE | ||
+ | doc.write(); | ||
+ | doc.close(); | ||
+ | |||
+ | display = actualDisplay( nodeName, doc ); | ||
+ | iframe.detach(); | ||
+ | } | ||
+ | |||
+ | // Store the correct default display | ||
+ | elemdisplay[ nodeName ] = display; | ||
+ | } | ||
+ | |||
+ | return display; | ||
+ | } | ||
+ | var rmargin = ( /^margin/ ); | ||
+ | |||
+ | var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); | ||
+ | |||
+ | var swap = function( elem, options, callback, args ) { | ||
+ | var ret, name, | ||
+ | old = {}; | ||
+ | |||
+ | // Remember the old values, and insert the new ones | ||
+ | for ( name in options ) { | ||
+ | old[ name ] = elem.style[ name ]; | ||
+ | elem.style[ name ] = options[ name ]; | ||
+ | } | ||
+ | |||
+ | ret = callback.apply( elem, args || [] ); | ||
+ | |||
+ | // Revert the old values | ||
+ | for ( name in options ) { | ||
+ | elem.style[ name ] = old[ name ]; | ||
+ | } | ||
+ | |||
+ | return ret; | ||
+ | }; | ||
+ | |||
+ | |||
+ | var documentElement = document.documentElement; | ||
+ | |||
+ | |||
+ | |||
+ | ( function() { | ||
+ | var pixelPositionVal, pixelMarginRightVal, boxSizingReliableVal, | ||
+ | reliableHiddenOffsetsVal, reliableMarginRightVal, reliableMarginLeftVal, | ||
+ | container = document.createElement( "div" ), | ||
+ | div = document.createElement( "div" ); | ||
+ | |||
+ | // Finish early in limited (non-browser) environments | ||
+ | if ( !div.style ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | div.style.cssText = "float:left;opacity:.5"; | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Make sure that element opacity exists (as opposed to filter) | ||
+ | support.opacity = div.style.opacity === "0.5"; | ||
+ | |||
+ | // Verify style float existence | ||
+ | // (IE uses styleFloat instead of cssFloat) | ||
+ | support.cssFloat = !!div.style.cssFloat; | ||
+ | |||
+ | div.style.backgroundClip = "content-box"; | ||
+ | div.cloneNode( true ).style.backgroundClip = ""; | ||
+ | support.clearCloneStyle = div.style.backgroundClip === "content-box"; | ||
+ | |||
+ | container = document.createElement( "div" ); | ||
+ | container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + | ||
+ | "padding:0;margin-top:1px;position:absolute"; | ||
+ | div.innerHTML = ""; | ||
+ | container.appendChild( div ); | ||
+ | |||
+ | // Support: Firefox<29, Android 2.3 | ||
+ | // Vendor-prefix box-sizing | ||
+ | support.boxSizing = div.style.boxSizing === "" || div.style.MozBoxSizing === "" || | ||
+ | div.style.WebkitBoxSizing === ""; | ||
+ | |||
+ | jQuery.extend( support, { | ||
+ | reliableHiddenOffsets: function() { | ||
+ | if ( pixelPositionVal == null ) { | ||
+ | computeStyleTests(); | ||
+ | } | ||
+ | return reliableHiddenOffsetsVal; | ||
+ | }, | ||
+ | |||
+ | boxSizingReliable: function() { | ||
+ | |||
+ | // We're checking for pixelPositionVal here instead of boxSizingReliableVal | ||
+ | // since that compresses better and they're computed together anyway. | ||
+ | if ( pixelPositionVal == null ) { | ||
+ | computeStyleTests(); | ||
+ | } | ||
+ | return boxSizingReliableVal; | ||
+ | }, | ||
+ | |||
+ | pixelMarginRight: function() { | ||
+ | |||
+ | // Support: Android 4.0-4.3 | ||
+ | if ( pixelPositionVal == null ) { | ||
+ | computeStyleTests(); | ||
+ | } | ||
+ | return pixelMarginRightVal; | ||
+ | }, | ||
+ | |||
+ | pixelPosition: function() { | ||
+ | if ( pixelPositionVal == null ) { | ||
+ | computeStyleTests(); | ||
+ | } | ||
+ | return pixelPositionVal; | ||
+ | }, | ||
+ | |||
+ | reliableMarginRight: function() { | ||
+ | |||
+ | // Support: Android 2.3 | ||
+ | if ( pixelPositionVal == null ) { | ||
+ | computeStyleTests(); | ||
+ | } | ||
+ | return reliableMarginRightVal; | ||
+ | }, | ||
+ | |||
+ | reliableMarginLeft: function() { | ||
+ | |||
+ | // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37 | ||
+ | if ( pixelPositionVal == null ) { | ||
+ | computeStyleTests(); | ||
+ | } | ||
+ | return reliableMarginLeftVal; | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | function computeStyleTests() { | ||
+ | var contents, divStyle, | ||
+ | documentElement = document.documentElement; | ||
+ | |||
+ | // Setup | ||
+ | documentElement.appendChild( container ); | ||
+ | |||
+ | div.style.cssText = | ||
+ | |||
+ | // Support: Android 2.3 | ||
+ | // Vendor-prefix box-sizing | ||
+ | "-webkit-box-sizing:border-box;box-sizing:border-box;" + | ||
+ | "position:relative;display:block;" + | ||
+ | "margin:auto;border:1px;padding:1px;" + | ||
+ | "top:1%;width:50%"; | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Assume reasonable values in the absence of getComputedStyle | ||
+ | pixelPositionVal = boxSizingReliableVal = reliableMarginLeftVal = false; | ||
+ | pixelMarginRightVal = reliableMarginRightVal = true; | ||
+ | |||
+ | // Check for getComputedStyle so that this code is not run in IE<9. | ||
+ | if ( window.getComputedStyle ) { | ||
+ | divStyle = window.getComputedStyle( div ); | ||
+ | pixelPositionVal = ( divStyle || {} ).top !== "1%"; | ||
+ | reliableMarginLeftVal = ( divStyle || {} ).marginLeft === "2px"; | ||
+ | boxSizingReliableVal = ( divStyle || { width: "4px" } ).width === "4px"; | ||
+ | |||
+ | // Support: Android 4.0 - 4.3 only | ||
+ | // Some styles come back with percentage values, even though they shouldn't | ||
+ | div.style.marginRight = "50%"; | ||
+ | pixelMarginRightVal = ( divStyle || { marginRight: "4px" } ).marginRight === "4px"; | ||
+ | |||
+ | // Support: Android 2.3 only | ||
+ | // Div with explicit width and no margin-right incorrectly | ||
+ | // gets computed margin-right based on width of container (#3333) | ||
+ | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right | ||
+ | contents = div.appendChild( document.createElement( "div" ) ); | ||
+ | |||
+ | // Reset CSS: box-sizing; display; margin; border; padding | ||
+ | contents.style.cssText = div.style.cssText = | ||
+ | |||
+ | // Support: Android 2.3 | ||
+ | // Vendor-prefix box-sizing | ||
+ | "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + | ||
+ | "box-sizing:content-box;display:block;margin:0;border:0;padding:0"; | ||
+ | contents.style.marginRight = contents.style.width = "0"; | ||
+ | div.style.width = "1px"; | ||
+ | |||
+ | reliableMarginRightVal = | ||
+ | !parseFloat( ( window.getComputedStyle( contents ) || {} ).marginRight ); | ||
+ | |||
+ | div.removeChild( contents ); | ||
+ | } | ||
+ | |||
+ | // Support: IE6-8 | ||
+ | // First check that getClientRects works as expected | ||
+ | // Check if table cells still have offsetWidth/Height when they are set | ||
+ | // to display:none and there are still other visible table cells in a | ||
+ | // table row; if so, offsetWidth/Height are not reliable for use when | ||
+ | // determining if an element has been hidden directly using | ||
+ | // display:none (it is still safe to use offsets if a parent element is | ||
+ | // hidden; don safety goggles and see bug #4512 for more information). | ||
+ | div.style.display = "none"; | ||
+ | reliableHiddenOffsetsVal = div.getClientRects().length === 0; | ||
+ | if ( reliableHiddenOffsetsVal ) { | ||
+ | div.style.display = ""; | ||
+ | div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; | ||
+ | div.childNodes[ 0 ].style.borderCollapse = "separate"; | ||
+ | contents = div.getElementsByTagName( "td" ); | ||
+ | contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none"; | ||
+ | reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; | ||
+ | if ( reliableHiddenOffsetsVal ) { | ||
+ | contents[ 0 ].style.display = ""; | ||
+ | contents[ 1 ].style.display = "none"; | ||
+ | reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Teardown | ||
+ | documentElement.removeChild( container ); | ||
+ | } | ||
+ | |||
+ | } )(); | ||
+ | |||
+ | |||
+ | var getStyles, curCSS, | ||
+ | rposition = /^(top|right|bottom|left)$/; | ||
+ | |||
+ | if ( window.getComputedStyle ) { | ||
+ | getStyles = function( elem ) { | ||
+ | |||
+ | // Support: IE<=11+, Firefox<=30+ (#15098, #14150) | ||
+ | // IE throws on elements created in popups | ||
+ | // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" | ||
+ | var view = elem.ownerDocument.defaultView; | ||
+ | |||
+ | if ( !view || !view.opener ) { | ||
+ | view = window; | ||
+ | } | ||
+ | |||
+ | return view.getComputedStyle( elem ); | ||
+ | }; | ||
+ | |||
+ | curCSS = function( elem, name, computed ) { | ||
+ | var width, minWidth, maxWidth, ret, | ||
+ | style = elem.style; | ||
+ | |||
+ | computed = computed || getStyles( elem ); | ||
+ | |||
+ | // getPropertyValue is only needed for .css('filter') in IE9, see #12537 | ||
+ | ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined; | ||
+ | |||
+ | // Support: Opera 12.1x only | ||
+ | // Fall back to style even without computed | ||
+ | // computed is undefined for elems on document fragments | ||
+ | if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) { | ||
+ | ret = jQuery.style( elem, name ); | ||
+ | } | ||
+ | |||
+ | if ( computed ) { | ||
+ | |||
+ | // A tribute to the "awesome hack by Dean Edwards" | ||
+ | // Chrome < 17 and Safari 5.0 uses "computed value" | ||
+ | // instead of "used value" for margin-right | ||
+ | // Safari 5.1.7 (at least) returns percentage for a larger set of values, | ||
+ | // but width seems to be reliably pixels | ||
+ | // this is against the CSSOM draft spec: | ||
+ | // http://dev.w3.org/csswg/cssom/#resolved-values | ||
+ | if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { | ||
+ | |||
+ | // Remember the original values | ||
+ | width = style.width; | ||
+ | minWidth = style.minWidth; | ||
+ | maxWidth = style.maxWidth; | ||
+ | |||
+ | // Put in the new values to get a computed value out | ||
+ | style.minWidth = style.maxWidth = style.width = ret; | ||
+ | ret = computed.width; | ||
+ | |||
+ | // Revert the changed values | ||
+ | style.width = width; | ||
+ | style.minWidth = minWidth; | ||
+ | style.maxWidth = maxWidth; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Support: IE | ||
+ | // IE returns zIndex value as an integer. | ||
+ | return ret === undefined ? | ||
+ | ret : | ||
+ | ret + ""; | ||
+ | }; | ||
+ | } else if ( documentElement.currentStyle ) { | ||
+ | getStyles = function( elem ) { | ||
+ | return elem.currentStyle; | ||
+ | }; | ||
+ | |||
+ | curCSS = function( elem, name, computed ) { | ||
+ | var left, rs, rsLeft, ret, | ||
+ | style = elem.style; | ||
+ | |||
+ | computed = computed || getStyles( elem ); | ||
+ | ret = computed ? computed[ name ] : undefined; | ||
+ | |||
+ | // Avoid setting ret to empty string here | ||
+ | // so we don't default to auto | ||
+ | if ( ret == null && style && style[ name ] ) { | ||
+ | ret = style[ name ]; | ||
+ | } | ||
+ | |||
+ | // From the awesome hack by Dean Edwards | ||
+ | // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 | ||
+ | |||
+ | // If we're not dealing with a regular pixel number | ||
+ | // but a number that has a weird ending, we need to convert it to pixels | ||
+ | // but not position css attributes, as those are | ||
+ | // proportional to the parent element instead | ||
+ | // and we can't measure the parent instead because it | ||
+ | // might trigger a "stacking dolls" problem | ||
+ | if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { | ||
+ | |||
+ | // Remember the original values | ||
+ | left = style.left; | ||
+ | rs = elem.runtimeStyle; | ||
+ | rsLeft = rs && rs.left; | ||
+ | |||
+ | // Put in the new values to get a computed value out | ||
+ | if ( rsLeft ) { | ||
+ | rs.left = elem.currentStyle.left; | ||
+ | } | ||
+ | style.left = name === "fontSize" ? "1em" : ret; | ||
+ | ret = style.pixelLeft + "px"; | ||
+ | |||
+ | // Revert the changed values | ||
+ | style.left = left; | ||
+ | if ( rsLeft ) { | ||
+ | rs.left = rsLeft; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Support: IE | ||
+ | // IE returns zIndex value as an integer. | ||
+ | return ret === undefined ? | ||
+ | ret : | ||
+ | ret + "" || "auto"; | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | function addGetHookIf( conditionFn, hookFn ) { | ||
+ | |||
+ | // Define the hook, we'll check on the first run if it's really needed. | ||
+ | return { | ||
+ | get: function() { | ||
+ | if ( conditionFn() ) { | ||
+ | |||
+ | // Hook not needed (or it's not possible to use it due | ||
+ | // to missing dependency), remove it. | ||
+ | delete this.get; | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Hook needed; redefine it so that the support test is not executed again. | ||
+ | return ( this.get = hookFn ).apply( this, arguments ); | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | |||
+ | var | ||
+ | |||
+ | ralpha = /alpha\([^)]*\)/i, | ||
+ | ropacity = /opacity\s*=\s*([^)]*)/i, | ||
+ | |||
+ | // swappable if display is none or starts with table except | ||
+ | // "table", "table-cell", or "table-caption" | ||
+ | // see here for display values: | ||
+ | // https://developer.mozilla.org/en-US/docs/CSS/display | ||
+ | rdisplayswap = /^(none|table(?!-c[ea]).+)/, | ||
+ | rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ), | ||
+ | |||
+ | cssShow = { position: "absolute", visibility: "hidden", display: "block" }, | ||
+ | cssNormalTransform = { | ||
+ | letterSpacing: "0", | ||
+ | fontWeight: "400" | ||
+ | }, | ||
+ | |||
+ | cssPrefixes = [ "Webkit", "O", "Moz", "ms" ], | ||
+ | emptyStyle = document.createElement( "div" ).style; | ||
+ | |||
+ | |||
+ | // return a css property mapped to a potentially vendor prefixed property | ||
+ | function vendorPropName( name ) { | ||
+ | |||
+ | // shortcut for names that are not vendor prefixed | ||
+ | if ( name in emptyStyle ) { | ||
+ | return name; | ||
+ | } | ||
+ | |||
+ | // check for vendor prefixed names | ||
+ | var capName = name.charAt( 0 ).toUpperCase() + name.slice( 1 ), | ||
+ | i = cssPrefixes.length; | ||
+ | |||
+ | while ( i-- ) { | ||
+ | name = cssPrefixes[ i ] + capName; | ||
+ | if ( name in emptyStyle ) { | ||
+ | return name; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function showHide( elements, show ) { | ||
+ | var display, elem, hidden, | ||
+ | values = [], | ||
+ | index = 0, | ||
+ | length = elements.length; | ||
+ | |||
+ | for ( ; index < length; index++ ) { | ||
+ | elem = elements[ index ]; | ||
+ | if ( !elem.style ) { | ||
+ | continue; | ||
+ | } | ||
+ | |||
+ | values[ index ] = jQuery._data( elem, "olddisplay" ); | ||
+ | display = elem.style.display; | ||
+ | if ( show ) { | ||
+ | |||
+ | // Reset the inline display of this element to learn if it is | ||
+ | // being hidden by cascaded rules or not | ||
+ | if ( !values[ index ] && display === "none" ) { | ||
+ | elem.style.display = ""; | ||
+ | } | ||
+ | |||
+ | // Set elements which have been overridden with display: none | ||
+ | // in a stylesheet to whatever the default browser style is | ||
+ | // for such an element | ||
+ | if ( elem.style.display === "" && isHidden( elem ) ) { | ||
+ | values[ index ] = | ||
+ | jQuery._data( elem, "olddisplay", defaultDisplay( elem.nodeName ) ); | ||
+ | } | ||
+ | } else { | ||
+ | hidden = isHidden( elem ); | ||
+ | |||
+ | if ( display && display !== "none" || !hidden ) { | ||
+ | jQuery._data( | ||
+ | elem, | ||
+ | "olddisplay", | ||
+ | hidden ? display : jQuery.css( elem, "display" ) | ||
+ | ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Set the display of most of the elements in a second loop | ||
+ | // to avoid the constant reflow | ||
+ | for ( index = 0; index < length; index++ ) { | ||
+ | elem = elements[ index ]; | ||
+ | if ( !elem.style ) { | ||
+ | continue; | ||
+ | } | ||
+ | if ( !show || elem.style.display === "none" || elem.style.display === "" ) { | ||
+ | elem.style.display = show ? values[ index ] || "" : "none"; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return elements; | ||
+ | } | ||
+ | |||
+ | function setPositiveNumber( elem, value, subtract ) { | ||
+ | var matches = rnumsplit.exec( value ); | ||
+ | return matches ? | ||
+ | |||
+ | // Guard against undefined "subtract", e.g., when used as in cssHooks | ||
+ | Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : | ||
+ | value; | ||
+ | } | ||
+ | |||
+ | function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { | ||
+ | var i = extra === ( isBorderBox ? "border" : "content" ) ? | ||
+ | |||
+ | // If we already have the right measurement, avoid augmentation | ||
+ | 4 : | ||
+ | |||
+ | // Otherwise initialize for horizontal or vertical properties | ||
+ | name === "width" ? 1 : 0, | ||
+ | |||
+ | val = 0; | ||
+ | |||
+ | for ( ; i < 4; i += 2 ) { | ||
+ | |||
+ | // both box models exclude margin, so add it if we want it | ||
+ | if ( extra === "margin" ) { | ||
+ | val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); | ||
+ | } | ||
+ | |||
+ | if ( isBorderBox ) { | ||
+ | |||
+ | // border-box includes padding, so remove it if we want content | ||
+ | if ( extra === "content" ) { | ||
+ | val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); | ||
+ | } | ||
+ | |||
+ | // at this point, extra isn't border nor margin, so remove border | ||
+ | if ( extra !== "margin" ) { | ||
+ | val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); | ||
+ | } | ||
+ | } else { | ||
+ | |||
+ | // at this point, extra isn't content, so add padding | ||
+ | val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); | ||
+ | |||
+ | // at this point, extra isn't content nor padding, so add border | ||
+ | if ( extra !== "padding" ) { | ||
+ | val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return val; | ||
+ | } | ||
+ | |||
+ | function getWidthOrHeight( elem, name, extra ) { | ||
+ | |||
+ | // Start with offset property, which is equivalent to the border-box value | ||
+ | var valueIsBorderBox = true, | ||
+ | val = name === "width" ? elem.offsetWidth : elem.offsetHeight, | ||
+ | styles = getStyles( elem ), | ||
+ | isBorderBox = support.boxSizing && | ||
+ | jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; | ||
+ | |||
+ | // some non-html elements return undefined for offsetWidth, so check for null/undefined | ||
+ | // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 | ||
+ | // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 | ||
+ | if ( val <= 0 || val == null ) { | ||
+ | |||
+ | // Fall back to computed then uncomputed css if necessary | ||
+ | val = curCSS( elem, name, styles ); | ||
+ | if ( val < 0 || val == null ) { | ||
+ | val = elem.style[ name ]; | ||
+ | } | ||
+ | |||
+ | // Computed unit is not pixels. Stop here and return. | ||
+ | if ( rnumnonpx.test( val ) ) { | ||
+ | return val; | ||
+ | } | ||
+ | |||
+ | // we need the check for style in case a browser which returns unreliable values | ||
+ | // for getComputedStyle silently falls back to the reliable elem.style | ||
+ | valueIsBorderBox = isBorderBox && | ||
+ | ( support.boxSizingReliable() || val === elem.style[ name ] ); | ||
+ | |||
+ | // Normalize "", auto, and prepare for extra | ||
+ | val = parseFloat( val ) || 0; | ||
+ | } | ||
+ | |||
+ | // use the active box-sizing model to add/subtract irrelevant styles | ||
+ | return ( val + | ||
+ | augmentWidthOrHeight( | ||
+ | elem, | ||
+ | name, | ||
+ | extra || ( isBorderBox ? "border" : "content" ), | ||
+ | valueIsBorderBox, | ||
+ | styles | ||
+ | ) | ||
+ | ) + "px"; | ||
+ | } | ||
+ | |||
+ | jQuery.extend( { | ||
+ | |||
+ | // Add in style property hooks for overriding the default | ||
+ | // behavior of getting and setting a style property | ||
+ | cssHooks: { | ||
+ | opacity: { | ||
+ | get: function( elem, computed ) { | ||
+ | if ( computed ) { | ||
+ | |||
+ | // We should always get a number back from opacity | ||
+ | var ret = curCSS( elem, "opacity" ); | ||
+ | return ret === "" ? "1" : ret; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // Don't automatically add "px" to these possibly-unitless properties | ||
+ | cssNumber: { | ||
+ | "animationIterationCount": true, | ||
+ | "columnCount": true, | ||
+ | "fillOpacity": true, | ||
+ | "flexGrow": true, | ||
+ | "flexShrink": true, | ||
+ | "fontWeight": true, | ||
+ | "lineHeight": true, | ||
+ | "opacity": true, | ||
+ | "order": true, | ||
+ | "orphans": true, | ||
+ | "widows": true, | ||
+ | "zIndex": true, | ||
+ | "zoom": true | ||
+ | }, | ||
+ | |||
+ | // Add in properties whose names you wish to fix before | ||
+ | // setting or getting the value | ||
+ | cssProps: { | ||
+ | |||
+ | // normalize float css property | ||
+ | "float": support.cssFloat ? "cssFloat" : "styleFloat" | ||
+ | }, | ||
+ | |||
+ | // Get and set the style property on a DOM Node | ||
+ | style: function( elem, name, value, extra ) { | ||
+ | |||
+ | // Don't set styles on text and comment nodes | ||
+ | if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Make sure that we're working with the right name | ||
+ | var ret, type, hooks, | ||
+ | origName = jQuery.camelCase( name ), | ||
+ | style = elem.style; | ||
+ | |||
+ | name = jQuery.cssProps[ origName ] || | ||
+ | ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); | ||
+ | |||
+ | // gets hook for the prefixed version | ||
+ | // followed by the unprefixed version | ||
+ | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; | ||
+ | |||
+ | // Check if we're setting a value | ||
+ | if ( value !== undefined ) { | ||
+ | type = typeof value; | ||
+ | |||
+ | // Convert "+=" or "-=" to relative numbers (#7345) | ||
+ | if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { | ||
+ | value = adjustCSS( elem, name, ret ); | ||
+ | |||
+ | // Fixes bug #9237 | ||
+ | type = "number"; | ||
+ | } | ||
+ | |||
+ | // Make sure that null and NaN values aren't set. See: #7116 | ||
+ | if ( value == null || value !== value ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // If a number was passed in, add the unit (except for certain CSS properties) | ||
+ | if ( type === "number" ) { | ||
+ | value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); | ||
+ | } | ||
+ | |||
+ | // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, | ||
+ | // but it would mean to define eight | ||
+ | // (for every problematic property) identical functions | ||
+ | if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { | ||
+ | style[ name ] = "inherit"; | ||
+ | } | ||
+ | |||
+ | // If a hook was provided, use that value, otherwise just set the specified value | ||
+ | if ( !hooks || !( "set" in hooks ) || | ||
+ | ( value = hooks.set( elem, value, extra ) ) !== undefined ) { | ||
+ | |||
+ | // Support: IE | ||
+ | // Swallow errors from 'invalid' CSS values (#5509) | ||
+ | try { | ||
+ | style[ name ] = value; | ||
+ | } catch ( e ) {} | ||
+ | } | ||
+ | |||
+ | } else { | ||
+ | |||
+ | // If a hook was provided get the non-computed value from there | ||
+ | if ( hooks && "get" in hooks && | ||
+ | ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { | ||
+ | |||
+ | return ret; | ||
+ | } | ||
+ | |||
+ | // Otherwise just get the value from the style object | ||
+ | return style[ name ]; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | css: function( elem, name, extra, styles ) { | ||
+ | var num, val, hooks, | ||
+ | origName = jQuery.camelCase( name ); | ||
+ | |||
+ | // Make sure that we're working with the right name | ||
+ | name = jQuery.cssProps[ origName ] || | ||
+ | ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); | ||
+ | |||
+ | // gets hook for the prefixed version | ||
+ | // followed by the unprefixed version | ||
+ | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; | ||
+ | |||
+ | // If a hook was provided get the computed value from there | ||
+ | if ( hooks && "get" in hooks ) { | ||
+ | val = hooks.get( elem, true, extra ); | ||
+ | } | ||
+ | |||
+ | // Otherwise, if a way to get the computed value exists, use that | ||
+ | if ( val === undefined ) { | ||
+ | val = curCSS( elem, name, styles ); | ||
+ | } | ||
+ | |||
+ | //convert "normal" to computed value | ||
+ | if ( val === "normal" && name in cssNormalTransform ) { | ||
+ | val = cssNormalTransform[ name ]; | ||
+ | } | ||
+ | |||
+ | // Return, converting to number if forced or a qualifier was provided and val looks numeric | ||
+ | if ( extra === "" || extra ) { | ||
+ | num = parseFloat( val ); | ||
+ | return extra === true || isFinite( num ) ? num || 0 : val; | ||
+ | } | ||
+ | return val; | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | jQuery.each( [ "height", "width" ], function( i, name ) { | ||
+ | jQuery.cssHooks[ name ] = { | ||
+ | get: function( elem, computed, extra ) { | ||
+ | if ( computed ) { | ||
+ | |||
+ | // certain elements can have dimension info if we invisibly show them | ||
+ | // however, it must have a current display style that would benefit from this | ||
+ | return rdisplayswap.test( jQuery.css( elem, "display" ) ) && | ||
+ | elem.offsetWidth === 0 ? | ||
+ | swap( elem, cssShow, function() { | ||
+ | return getWidthOrHeight( elem, name, extra ); | ||
+ | } ) : | ||
+ | getWidthOrHeight( elem, name, extra ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | set: function( elem, value, extra ) { | ||
+ | var styles = extra && getStyles( elem ); | ||
+ | return setPositiveNumber( elem, value, extra ? | ||
+ | augmentWidthOrHeight( | ||
+ | elem, | ||
+ | name, | ||
+ | extra, | ||
+ | support.boxSizing && | ||
+ | jQuery.css( elem, "boxSizing", false, styles ) === "border-box", | ||
+ | styles | ||
+ | ) : 0 | ||
+ | ); | ||
+ | } | ||
+ | }; | ||
+ | } ); | ||
+ | |||
+ | if ( !support.opacity ) { | ||
+ | jQuery.cssHooks.opacity = { | ||
+ | get: function( elem, computed ) { | ||
+ | |||
+ | // IE uses filters for opacity | ||
+ | return ropacity.test( ( computed && elem.currentStyle ? | ||
+ | elem.currentStyle.filter : | ||
+ | elem.style.filter ) || "" ) ? | ||
+ | ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : | ||
+ | computed ? "1" : ""; | ||
+ | }, | ||
+ | |||
+ | set: function( elem, value ) { | ||
+ | var style = elem.style, | ||
+ | currentStyle = elem.currentStyle, | ||
+ | opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", | ||
+ | filter = currentStyle && currentStyle.filter || style.filter || ""; | ||
+ | |||
+ | // IE has trouble with opacity if it does not have layout | ||
+ | // Force it by setting the zoom level | ||
+ | style.zoom = 1; | ||
+ | |||
+ | // if setting opacity to 1, and no other filters exist - | ||
+ | // attempt to remove filter attribute #6652 | ||
+ | // if value === "", then remove inline opacity #12685 | ||
+ | if ( ( value >= 1 || value === "" ) && | ||
+ | jQuery.trim( filter.replace( ralpha, "" ) ) === "" && | ||
+ | style.removeAttribute ) { | ||
+ | |||
+ | // Setting style.filter to null, "" & " " still leave "filter:" in the cssText | ||
+ | // if "filter:" is present at all, clearType is disabled, we want to avoid this | ||
+ | // style.removeAttribute is IE Only, but so apparently is this code path... | ||
+ | style.removeAttribute( "filter" ); | ||
+ | |||
+ | // if there is no filter style applied in a css rule | ||
+ | // or unset inline opacity, we are done | ||
+ | if ( value === "" || currentStyle && !currentStyle.filter ) { | ||
+ | return; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // otherwise, set new filter values | ||
+ | style.filter = ralpha.test( filter ) ? | ||
+ | filter.replace( ralpha, opacity ) : | ||
+ | filter + " " + opacity; | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, | ||
+ | function( elem, computed ) { | ||
+ | if ( computed ) { | ||
+ | return swap( elem, { "display": "inline-block" }, | ||
+ | curCSS, [ elem, "marginRight" ] ); | ||
+ | } | ||
+ | } | ||
+ | ); | ||
+ | |||
+ | jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, | ||
+ | function( elem, computed ) { | ||
+ | if ( computed ) { | ||
+ | return ( | ||
+ | parseFloat( curCSS( elem, "marginLeft" ) ) || | ||
+ | |||
+ | // Support: IE<=11+ | ||
+ | // Running getBoundingClientRect on a disconnected node in IE throws an error | ||
+ | // Support: IE8 only | ||
+ | // getClientRects() errors on disconnected elems | ||
+ | ( jQuery.contains( elem.ownerDocument, elem ) ? | ||
+ | elem.getBoundingClientRect().left - | ||
+ | swap( elem, { marginLeft: 0 }, function() { | ||
+ | return elem.getBoundingClientRect().left; | ||
+ | } ) : | ||
+ | 0 | ||
+ | ) | ||
+ | ) + "px"; | ||
+ | } | ||
+ | } | ||
+ | ); | ||
+ | |||
+ | // These hooks are used by animate to expand properties | ||
+ | jQuery.each( { | ||
+ | margin: "", | ||
+ | padding: "", | ||
+ | border: "Width" | ||
+ | }, function( prefix, suffix ) { | ||
+ | jQuery.cssHooks[ prefix + suffix ] = { | ||
+ | expand: function( value ) { | ||
+ | var i = 0, | ||
+ | expanded = {}, | ||
+ | |||
+ | // assumes a single number if not a string | ||
+ | parts = typeof value === "string" ? value.split( " " ) : [ value ]; | ||
+ | |||
+ | for ( ; i < 4; i++ ) { | ||
+ | expanded[ prefix + cssExpand[ i ] + suffix ] = | ||
+ | parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; | ||
+ | } | ||
+ | |||
+ | return expanded; | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | if ( !rmargin.test( prefix ) ) { | ||
+ | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | css: function( name, value ) { | ||
+ | return access( this, function( elem, name, value ) { | ||
+ | var styles, len, | ||
+ | map = {}, | ||
+ | i = 0; | ||
+ | |||
+ | if ( jQuery.isArray( name ) ) { | ||
+ | styles = getStyles( elem ); | ||
+ | len = name.length; | ||
+ | |||
+ | for ( ; i < len; i++ ) { | ||
+ | map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); | ||
+ | } | ||
+ | |||
+ | return map; | ||
+ | } | ||
+ | |||
+ | return value !== undefined ? | ||
+ | jQuery.style( elem, name, value ) : | ||
+ | jQuery.css( elem, name ); | ||
+ | }, name, value, arguments.length > 1 ); | ||
+ | }, | ||
+ | show: function() { | ||
+ | return showHide( this, true ); | ||
+ | }, | ||
+ | hide: function() { | ||
+ | return showHide( this ); | ||
+ | }, | ||
+ | toggle: function( state ) { | ||
+ | if ( typeof state === "boolean" ) { | ||
+ | return state ? this.show() : this.hide(); | ||
+ | } | ||
+ | |||
+ | return this.each( function() { | ||
+ | if ( isHidden( this ) ) { | ||
+ | jQuery( this ).show(); | ||
+ | } else { | ||
+ | jQuery( this ).hide(); | ||
+ | } | ||
+ | } ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | function Tween( elem, options, prop, end, easing ) { | ||
+ | return new Tween.prototype.init( elem, options, prop, end, easing ); | ||
+ | } | ||
+ | jQuery.Tween = Tween; | ||
+ | |||
+ | Tween.prototype = { | ||
+ | constructor: Tween, | ||
+ | init: function( elem, options, prop, end, easing, unit ) { | ||
+ | this.elem = elem; | ||
+ | this.prop = prop; | ||
+ | this.easing = easing || jQuery.easing._default; | ||
+ | this.options = options; | ||
+ | this.start = this.now = this.cur(); | ||
+ | this.end = end; | ||
+ | this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); | ||
+ | }, | ||
+ | cur: function() { | ||
+ | var hooks = Tween.propHooks[ this.prop ]; | ||
+ | |||
+ | return hooks && hooks.get ? | ||
+ | hooks.get( this ) : | ||
+ | Tween.propHooks._default.get( this ); | ||
+ | }, | ||
+ | run: function( percent ) { | ||
+ | var eased, | ||
+ | hooks = Tween.propHooks[ this.prop ]; | ||
+ | |||
+ | if ( this.options.duration ) { | ||
+ | this.pos = eased = jQuery.easing[ this.easing ]( | ||
+ | percent, this.options.duration * percent, 0, 1, this.options.duration | ||
+ | ); | ||
+ | } else { | ||
+ | this.pos = eased = percent; | ||
+ | } | ||
+ | this.now = ( this.end - this.start ) * eased + this.start; | ||
+ | |||
+ | if ( this.options.step ) { | ||
+ | this.options.step.call( this.elem, this.now, this ); | ||
+ | } | ||
+ | |||
+ | if ( hooks && hooks.set ) { | ||
+ | hooks.set( this ); | ||
+ | } else { | ||
+ | Tween.propHooks._default.set( this ); | ||
+ | } | ||
+ | return this; | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | Tween.prototype.init.prototype = Tween.prototype; | ||
+ | |||
+ | Tween.propHooks = { | ||
+ | _default: { | ||
+ | get: function( tween ) { | ||
+ | var result; | ||
+ | |||
+ | // Use a property on the element directly when it is not a DOM element, | ||
+ | // or when there is no matching style property that exists. | ||
+ | if ( tween.elem.nodeType !== 1 || | ||
+ | tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { | ||
+ | return tween.elem[ tween.prop ]; | ||
+ | } | ||
+ | |||
+ | // passing an empty string as a 3rd parameter to .css will automatically | ||
+ | // attempt a parseFloat and fallback to a string if the parse fails | ||
+ | // so, simple values such as "10px" are parsed to Float. | ||
+ | // complex values such as "rotate(1rad)" are returned as is. | ||
+ | result = jQuery.css( tween.elem, tween.prop, "" ); | ||
+ | |||
+ | // Empty strings, null, undefined and "auto" are converted to 0. | ||
+ | return !result || result === "auto" ? 0 : result; | ||
+ | }, | ||
+ | set: function( tween ) { | ||
+ | |||
+ | // use step hook for back compat - use cssHook if its there - use .style if its | ||
+ | // available and use plain properties where available | ||
+ | if ( jQuery.fx.step[ tween.prop ] ) { | ||
+ | jQuery.fx.step[ tween.prop ]( tween ); | ||
+ | } else if ( tween.elem.nodeType === 1 && | ||
+ | ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || | ||
+ | jQuery.cssHooks[ tween.prop ] ) ) { | ||
+ | jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); | ||
+ | } else { | ||
+ | tween.elem[ tween.prop ] = tween.now; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // Support: IE <=9 | ||
+ | // Panic based approach to setting things on disconnected nodes | ||
+ | |||
+ | Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { | ||
+ | set: function( tween ) { | ||
+ | if ( tween.elem.nodeType && tween.elem.parentNode ) { | ||
+ | tween.elem[ tween.prop ] = tween.now; | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.easing = { | ||
+ | linear: function( p ) { | ||
+ | return p; | ||
+ | }, | ||
+ | swing: function( p ) { | ||
+ | return 0.5 - Math.cos( p * Math.PI ) / 2; | ||
+ | }, | ||
+ | _default: "swing" | ||
+ | }; | ||
+ | |||
+ | jQuery.fx = Tween.prototype.init; | ||
+ | |||
+ | // Back Compat <1.8 extension point | ||
+ | jQuery.fx.step = {}; | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var | ||
+ | fxNow, timerId, | ||
+ | rfxtypes = /^(?:toggle|show|hide)$/, | ||
+ | rrun = /queueHooks$/; | ||
+ | |||
+ | // Animations created synchronously will run synchronously | ||
+ | function createFxNow() { | ||
+ | window.setTimeout( function() { | ||
+ | fxNow = undefined; | ||
+ | } ); | ||
+ | return ( fxNow = jQuery.now() ); | ||
+ | } | ||
+ | |||
+ | // Generate parameters to create a standard animation | ||
+ | function genFx( type, includeWidth ) { | ||
+ | var which, | ||
+ | attrs = { height: type }, | ||
+ | i = 0; | ||
+ | |||
+ | // if we include width, step value is 1 to do all cssExpand values, | ||
+ | // if we don't include width, step value is 2 to skip over Left and Right | ||
+ | includeWidth = includeWidth ? 1 : 0; | ||
+ | for ( ; i < 4 ; i += 2 - includeWidth ) { | ||
+ | which = cssExpand[ i ]; | ||
+ | attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; | ||
+ | } | ||
+ | |||
+ | if ( includeWidth ) { | ||
+ | attrs.opacity = attrs.width = type; | ||
+ | } | ||
+ | |||
+ | return attrs; | ||
+ | } | ||
+ | |||
+ | function createTween( value, prop, animation ) { | ||
+ | var tween, | ||
+ | collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), | ||
+ | index = 0, | ||
+ | length = collection.length; | ||
+ | for ( ; index < length; index++ ) { | ||
+ | if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { | ||
+ | |||
+ | // we're done with this property | ||
+ | return tween; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function defaultPrefilter( elem, props, opts ) { | ||
+ | /* jshint validthis: true */ | ||
+ | var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, | ||
+ | anim = this, | ||
+ | orig = {}, | ||
+ | style = elem.style, | ||
+ | hidden = elem.nodeType && isHidden( elem ), | ||
+ | dataShow = jQuery._data( elem, "fxshow" ); | ||
+ | |||
+ | // handle queue: false promises | ||
+ | if ( !opts.queue ) { | ||
+ | hooks = jQuery._queueHooks( elem, "fx" ); | ||
+ | if ( hooks.unqueued == null ) { | ||
+ | hooks.unqueued = 0; | ||
+ | oldfire = hooks.empty.fire; | ||
+ | hooks.empty.fire = function() { | ||
+ | if ( !hooks.unqueued ) { | ||
+ | oldfire(); | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | hooks.unqueued++; | ||
+ | |||
+ | anim.always( function() { | ||
+ | |||
+ | // doing this makes sure that the complete handler will be called | ||
+ | // before this completes | ||
+ | anim.always( function() { | ||
+ | hooks.unqueued--; | ||
+ | if ( !jQuery.queue( elem, "fx" ).length ) { | ||
+ | hooks.empty.fire(); | ||
+ | } | ||
+ | } ); | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | // height/width overflow pass | ||
+ | if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { | ||
+ | |||
+ | // Make sure that nothing sneaks out | ||
+ | // Record all 3 overflow attributes because IE does not | ||
+ | // change the overflow attribute when overflowX and | ||
+ | // overflowY are set to the same value | ||
+ | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; | ||
+ | |||
+ | // Set display property to inline-block for height/width | ||
+ | // animations on inline elements that are having width/height animated | ||
+ | display = jQuery.css( elem, "display" ); | ||
+ | |||
+ | // Test default display if display is currently "none" | ||
+ | checkDisplay = display === "none" ? | ||
+ | jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display; | ||
+ | |||
+ | if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { | ||
+ | |||
+ | // inline-level elements accept inline-block; | ||
+ | // block-level elements need to be inline with layout | ||
+ | if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) { | ||
+ | style.display = "inline-block"; | ||
+ | } else { | ||
+ | style.zoom = 1; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( opts.overflow ) { | ||
+ | style.overflow = "hidden"; | ||
+ | if ( !support.shrinkWrapBlocks() ) { | ||
+ | anim.always( function() { | ||
+ | style.overflow = opts.overflow[ 0 ]; | ||
+ | style.overflowX = opts.overflow[ 1 ]; | ||
+ | style.overflowY = opts.overflow[ 2 ]; | ||
+ | } ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // show/hide pass | ||
+ | for ( prop in props ) { | ||
+ | value = props[ prop ]; | ||
+ | if ( rfxtypes.exec( value ) ) { | ||
+ | delete props[ prop ]; | ||
+ | toggle = toggle || value === "toggle"; | ||
+ | if ( value === ( hidden ? "hide" : "show" ) ) { | ||
+ | |||
+ | // If there is dataShow left over from a stopped hide or show | ||
+ | // and we are going to proceed with show, we should pretend to be hidden | ||
+ | if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { | ||
+ | hidden = true; | ||
+ | } else { | ||
+ | continue; | ||
+ | } | ||
+ | } | ||
+ | orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); | ||
+ | |||
+ | // Any non-fx value stops us from restoring the original display value | ||
+ | } else { | ||
+ | display = undefined; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( !jQuery.isEmptyObject( orig ) ) { | ||
+ | if ( dataShow ) { | ||
+ | if ( "hidden" in dataShow ) { | ||
+ | hidden = dataShow.hidden; | ||
+ | } | ||
+ | } else { | ||
+ | dataShow = jQuery._data( elem, "fxshow", {} ); | ||
+ | } | ||
+ | |||
+ | // store state if its toggle - enables .stop().toggle() to "reverse" | ||
+ | if ( toggle ) { | ||
+ | dataShow.hidden = !hidden; | ||
+ | } | ||
+ | if ( hidden ) { | ||
+ | jQuery( elem ).show(); | ||
+ | } else { | ||
+ | anim.done( function() { | ||
+ | jQuery( elem ).hide(); | ||
+ | } ); | ||
+ | } | ||
+ | anim.done( function() { | ||
+ | var prop; | ||
+ | jQuery._removeData( elem, "fxshow" ); | ||
+ | for ( prop in orig ) { | ||
+ | jQuery.style( elem, prop, orig[ prop ] ); | ||
+ | } | ||
+ | } ); | ||
+ | for ( prop in orig ) { | ||
+ | tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); | ||
+ | |||
+ | if ( !( prop in dataShow ) ) { | ||
+ | dataShow[ prop ] = tween.start; | ||
+ | if ( hidden ) { | ||
+ | tween.end = tween.start; | ||
+ | tween.start = prop === "width" || prop === "height" ? 1 : 0; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // If this is a noop like .hide().hide(), restore an overwritten display value | ||
+ | } else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) { | ||
+ | style.display = display; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function propFilter( props, specialEasing ) { | ||
+ | var index, name, easing, value, hooks; | ||
+ | |||
+ | // camelCase, specialEasing and expand cssHook pass | ||
+ | for ( index in props ) { | ||
+ | name = jQuery.camelCase( index ); | ||
+ | easing = specialEasing[ name ]; | ||
+ | value = props[ index ]; | ||
+ | if ( jQuery.isArray( value ) ) { | ||
+ | easing = value[ 1 ]; | ||
+ | value = props[ index ] = value[ 0 ]; | ||
+ | } | ||
+ | |||
+ | if ( index !== name ) { | ||
+ | props[ name ] = value; | ||
+ | delete props[ index ]; | ||
+ | } | ||
+ | |||
+ | hooks = jQuery.cssHooks[ name ]; | ||
+ | if ( hooks && "expand" in hooks ) { | ||
+ | value = hooks.expand( value ); | ||
+ | delete props[ name ]; | ||
+ | |||
+ | // not quite $.extend, this wont overwrite keys already present. | ||
+ | // also - reusing 'index' from above because we have the correct "name" | ||
+ | for ( index in value ) { | ||
+ | if ( !( index in props ) ) { | ||
+ | props[ index ] = value[ index ]; | ||
+ | specialEasing[ index ] = easing; | ||
+ | } | ||
+ | } | ||
+ | } else { | ||
+ | specialEasing[ name ] = easing; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function Animation( elem, properties, options ) { | ||
+ | var result, | ||
+ | stopped, | ||
+ | index = 0, | ||
+ | length = Animation.prefilters.length, | ||
+ | deferred = jQuery.Deferred().always( function() { | ||
+ | |||
+ | // don't match elem in the :animated selector | ||
+ | delete tick.elem; | ||
+ | } ), | ||
+ | tick = function() { | ||
+ | if ( stopped ) { | ||
+ | return false; | ||
+ | } | ||
+ | var currentTime = fxNow || createFxNow(), | ||
+ | remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), | ||
+ | |||
+ | // Support: Android 2.3 | ||
+ | // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) | ||
+ | temp = remaining / animation.duration || 0, | ||
+ | percent = 1 - temp, | ||
+ | index = 0, | ||
+ | length = animation.tweens.length; | ||
+ | |||
+ | for ( ; index < length ; index++ ) { | ||
+ | animation.tweens[ index ].run( percent ); | ||
+ | } | ||
+ | |||
+ | deferred.notifyWith( elem, [ animation, percent, remaining ] ); | ||
+ | |||
+ | if ( percent < 1 && length ) { | ||
+ | return remaining; | ||
+ | } else { | ||
+ | deferred.resolveWith( elem, [ animation ] ); | ||
+ | return false; | ||
+ | } | ||
+ | }, | ||
+ | animation = deferred.promise( { | ||
+ | elem: elem, | ||
+ | props: jQuery.extend( {}, properties ), | ||
+ | opts: jQuery.extend( true, { | ||
+ | specialEasing: {}, | ||
+ | easing: jQuery.easing._default | ||
+ | }, options ), | ||
+ | originalProperties: properties, | ||
+ | originalOptions: options, | ||
+ | startTime: fxNow || createFxNow(), | ||
+ | duration: options.duration, | ||
+ | tweens: [], | ||
+ | createTween: function( prop, end ) { | ||
+ | var tween = jQuery.Tween( elem, animation.opts, prop, end, | ||
+ | animation.opts.specialEasing[ prop ] || animation.opts.easing ); | ||
+ | animation.tweens.push( tween ); | ||
+ | return tween; | ||
+ | }, | ||
+ | stop: function( gotoEnd ) { | ||
+ | var index = 0, | ||
+ | |||
+ | // if we are going to the end, we want to run all the tweens | ||
+ | // otherwise we skip this part | ||
+ | length = gotoEnd ? animation.tweens.length : 0; | ||
+ | if ( stopped ) { | ||
+ | return this; | ||
+ | } | ||
+ | stopped = true; | ||
+ | for ( ; index < length ; index++ ) { | ||
+ | animation.tweens[ index ].run( 1 ); | ||
+ | } | ||
+ | |||
+ | // resolve when we played the last frame | ||
+ | // otherwise, reject | ||
+ | if ( gotoEnd ) { | ||
+ | deferred.notifyWith( elem, [ animation, 1, 0 ] ); | ||
+ | deferred.resolveWith( elem, [ animation, gotoEnd ] ); | ||
+ | } else { | ||
+ | deferred.rejectWith( elem, [ animation, gotoEnd ] ); | ||
+ | } | ||
+ | return this; | ||
+ | } | ||
+ | } ), | ||
+ | props = animation.props; | ||
+ | |||
+ | propFilter( props, animation.opts.specialEasing ); | ||
+ | |||
+ | for ( ; index < length ; index++ ) { | ||
+ | result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); | ||
+ | if ( result ) { | ||
+ | if ( jQuery.isFunction( result.stop ) ) { | ||
+ | jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = | ||
+ | jQuery.proxy( result.stop, result ); | ||
+ | } | ||
+ | return result; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | jQuery.map( props, createTween, animation ); | ||
+ | |||
+ | if ( jQuery.isFunction( animation.opts.start ) ) { | ||
+ | animation.opts.start.call( elem, animation ); | ||
+ | } | ||
+ | |||
+ | jQuery.fx.timer( | ||
+ | jQuery.extend( tick, { | ||
+ | elem: elem, | ||
+ | anim: animation, | ||
+ | queue: animation.opts.queue | ||
+ | } ) | ||
+ | ); | ||
+ | |||
+ | // attach callbacks from options | ||
+ | return animation.progress( animation.opts.progress ) | ||
+ | .done( animation.opts.done, animation.opts.complete ) | ||
+ | .fail( animation.opts.fail ) | ||
+ | .always( animation.opts.always ); | ||
+ | } | ||
+ | |||
+ | jQuery.Animation = jQuery.extend( Animation, { | ||
+ | |||
+ | tweeners: { | ||
+ | "*": [ function( prop, value ) { | ||
+ | var tween = this.createTween( prop, value ); | ||
+ | adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); | ||
+ | return tween; | ||
+ | } ] | ||
+ | }, | ||
+ | |||
+ | tweener: function( props, callback ) { | ||
+ | if ( jQuery.isFunction( props ) ) { | ||
+ | callback = props; | ||
+ | props = [ "*" ]; | ||
+ | } else { | ||
+ | props = props.match( rnotwhite ); | ||
+ | } | ||
+ | |||
+ | var prop, | ||
+ | index = 0, | ||
+ | length = props.length; | ||
+ | |||
+ | for ( ; index < length ; index++ ) { | ||
+ | prop = props[ index ]; | ||
+ | Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; | ||
+ | Animation.tweeners[ prop ].unshift( callback ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | prefilters: [ defaultPrefilter ], | ||
+ | |||
+ | prefilter: function( callback, prepend ) { | ||
+ | if ( prepend ) { | ||
+ | Animation.prefilters.unshift( callback ); | ||
+ | } else { | ||
+ | Animation.prefilters.push( callback ); | ||
+ | } | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | jQuery.speed = function( speed, easing, fn ) { | ||
+ | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { | ||
+ | complete: fn || !fn && easing || | ||
+ | jQuery.isFunction( speed ) && speed, | ||
+ | duration: speed, | ||
+ | easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing | ||
+ | }; | ||
+ | |||
+ | opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : | ||
+ | opt.duration in jQuery.fx.speeds ? | ||
+ | jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; | ||
+ | |||
+ | // normalize opt.queue - true/undefined/null -> "fx" | ||
+ | if ( opt.queue == null || opt.queue === true ) { | ||
+ | opt.queue = "fx"; | ||
+ | } | ||
+ | |||
+ | // Queueing | ||
+ | opt.old = opt.complete; | ||
+ | |||
+ | opt.complete = function() { | ||
+ | if ( jQuery.isFunction( opt.old ) ) { | ||
+ | opt.old.call( this ); | ||
+ | } | ||
+ | |||
+ | if ( opt.queue ) { | ||
+ | jQuery.dequeue( this, opt.queue ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | return opt; | ||
+ | }; | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | fadeTo: function( speed, to, easing, callback ) { | ||
+ | |||
+ | // show any hidden elements after setting opacity to 0 | ||
+ | return this.filter( isHidden ).css( "opacity", 0 ).show() | ||
+ | |||
+ | // animate to the value specified | ||
+ | .end().animate( { opacity: to }, speed, easing, callback ); | ||
+ | }, | ||
+ | animate: function( prop, speed, easing, callback ) { | ||
+ | var empty = jQuery.isEmptyObject( prop ), | ||
+ | optall = jQuery.speed( speed, easing, callback ), | ||
+ | doAnimation = function() { | ||
+ | |||
+ | // Operate on a copy of prop so per-property easing won't be lost | ||
+ | var anim = Animation( this, jQuery.extend( {}, prop ), optall ); | ||
+ | |||
+ | // Empty animations, or finishing resolves immediately | ||
+ | if ( empty || jQuery._data( this, "finish" ) ) { | ||
+ | anim.stop( true ); | ||
+ | } | ||
+ | }; | ||
+ | doAnimation.finish = doAnimation; | ||
+ | |||
+ | return empty || optall.queue === false ? | ||
+ | this.each( doAnimation ) : | ||
+ | this.queue( optall.queue, doAnimation ); | ||
+ | }, | ||
+ | stop: function( type, clearQueue, gotoEnd ) { | ||
+ | var stopQueue = function( hooks ) { | ||
+ | var stop = hooks.stop; | ||
+ | delete hooks.stop; | ||
+ | stop( gotoEnd ); | ||
+ | }; | ||
+ | |||
+ | if ( typeof type !== "string" ) { | ||
+ | gotoEnd = clearQueue; | ||
+ | clearQueue = type; | ||
+ | type = undefined; | ||
+ | } | ||
+ | if ( clearQueue && type !== false ) { | ||
+ | this.queue( type || "fx", [] ); | ||
+ | } | ||
+ | |||
+ | return this.each( function() { | ||
+ | var dequeue = true, | ||
+ | index = type != null && type + "queueHooks", | ||
+ | timers = jQuery.timers, | ||
+ | data = jQuery._data( this ); | ||
+ | |||
+ | if ( index ) { | ||
+ | if ( data[ index ] && data[ index ].stop ) { | ||
+ | stopQueue( data[ index ] ); | ||
+ | } | ||
+ | } else { | ||
+ | for ( index in data ) { | ||
+ | if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { | ||
+ | stopQueue( data[ index ] ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | for ( index = timers.length; index--; ) { | ||
+ | if ( timers[ index ].elem === this && | ||
+ | ( type == null || timers[ index ].queue === type ) ) { | ||
+ | |||
+ | timers[ index ].anim.stop( gotoEnd ); | ||
+ | dequeue = false; | ||
+ | timers.splice( index, 1 ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // start the next in the queue if the last step wasn't forced | ||
+ | // timers currently will call their complete callbacks, which will dequeue | ||
+ | // but only if they were gotoEnd | ||
+ | if ( dequeue || !gotoEnd ) { | ||
+ | jQuery.dequeue( this, type ); | ||
+ | } | ||
+ | } ); | ||
+ | }, | ||
+ | finish: function( type ) { | ||
+ | if ( type !== false ) { | ||
+ | type = type || "fx"; | ||
+ | } | ||
+ | return this.each( function() { | ||
+ | var index, | ||
+ | data = jQuery._data( this ), | ||
+ | queue = data[ type + "queue" ], | ||
+ | hooks = data[ type + "queueHooks" ], | ||
+ | timers = jQuery.timers, | ||
+ | length = queue ? queue.length : 0; | ||
+ | |||
+ | // enable finishing flag on private data | ||
+ | data.finish = true; | ||
+ | |||
+ | // empty the queue first | ||
+ | jQuery.queue( this, type, [] ); | ||
+ | |||
+ | if ( hooks && hooks.stop ) { | ||
+ | hooks.stop.call( this, true ); | ||
+ | } | ||
+ | |||
+ | // look for any active animations, and finish them | ||
+ | for ( index = timers.length; index--; ) { | ||
+ | if ( timers[ index ].elem === this && timers[ index ].queue === type ) { | ||
+ | timers[ index ].anim.stop( true ); | ||
+ | timers.splice( index, 1 ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // look for any animations in the old queue and finish them | ||
+ | for ( index = 0; index < length; index++ ) { | ||
+ | if ( queue[ index ] && queue[ index ].finish ) { | ||
+ | queue[ index ].finish.call( this ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // turn off finishing flag | ||
+ | delete data.finish; | ||
+ | } ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { | ||
+ | var cssFn = jQuery.fn[ name ]; | ||
+ | jQuery.fn[ name ] = function( speed, easing, callback ) { | ||
+ | return speed == null || typeof speed === "boolean" ? | ||
+ | cssFn.apply( this, arguments ) : | ||
+ | this.animate( genFx( name, true ), speed, easing, callback ); | ||
+ | }; | ||
+ | } ); | ||
+ | |||
+ | // Generate shortcuts for custom animations | ||
+ | jQuery.each( { | ||
+ | slideDown: genFx( "show" ), | ||
+ | slideUp: genFx( "hide" ), | ||
+ | slideToggle: genFx( "toggle" ), | ||
+ | fadeIn: { opacity: "show" }, | ||
+ | fadeOut: { opacity: "hide" }, | ||
+ | fadeToggle: { opacity: "toggle" } | ||
+ | }, function( name, props ) { | ||
+ | jQuery.fn[ name ] = function( speed, easing, callback ) { | ||
+ | return this.animate( props, speed, easing, callback ); | ||
+ | }; | ||
+ | } ); | ||
+ | |||
+ | jQuery.timers = []; | ||
+ | jQuery.fx.tick = function() { | ||
+ | var timer, | ||
+ | timers = jQuery.timers, | ||
+ | i = 0; | ||
+ | |||
+ | fxNow = jQuery.now(); | ||
+ | |||
+ | for ( ; i < timers.length; i++ ) { | ||
+ | timer = timers[ i ]; | ||
+ | |||
+ | // Checks the timer has not already been removed | ||
+ | if ( !timer() && timers[ i ] === timer ) { | ||
+ | timers.splice( i--, 1 ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( !timers.length ) { | ||
+ | jQuery.fx.stop(); | ||
+ | } | ||
+ | fxNow = undefined; | ||
+ | }; | ||
+ | |||
+ | jQuery.fx.timer = function( timer ) { | ||
+ | jQuery.timers.push( timer ); | ||
+ | if ( timer() ) { | ||
+ | jQuery.fx.start(); | ||
+ | } else { | ||
+ | jQuery.timers.pop(); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.fx.interval = 13; | ||
+ | |||
+ | jQuery.fx.start = function() { | ||
+ | if ( !timerId ) { | ||
+ | timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.fx.stop = function() { | ||
+ | window.clearInterval( timerId ); | ||
+ | timerId = null; | ||
+ | }; | ||
+ | |||
+ | jQuery.fx.speeds = { | ||
+ | slow: 600, | ||
+ | fast: 200, | ||
+ | |||
+ | // Default speed | ||
+ | _default: 400 | ||
+ | }; | ||
+ | |||
+ | |||
+ | // Based off of the plugin by Clint Helfers, with permission. | ||
+ | // http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ | ||
+ | jQuery.fn.delay = function( time, type ) { | ||
+ | time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; | ||
+ | type = type || "fx"; | ||
+ | |||
+ | return this.queue( type, function( next, hooks ) { | ||
+ | var timeout = window.setTimeout( next, time ); | ||
+ | hooks.stop = function() { | ||
+ | window.clearTimeout( timeout ); | ||
+ | }; | ||
+ | } ); | ||
+ | }; | ||
+ | |||
+ | |||
+ | ( function() { | ||
+ | var a, | ||
+ | input = document.createElement( "input" ), | ||
+ | div = document.createElement( "div" ), | ||
+ | select = document.createElement( "select" ), | ||
+ | opt = select.appendChild( document.createElement( "option" ) ); | ||
+ | |||
+ | // Setup | ||
+ | div = document.createElement( "div" ); | ||
+ | div.setAttribute( "className", "t" ); | ||
+ | div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; | ||
+ | a = div.getElementsByTagName( "a" )[ 0 ]; | ||
+ | |||
+ | // Support: Windows Web Apps (WWA) | ||
+ | // `type` must use .setAttribute for WWA (#14901) | ||
+ | input.setAttribute( "type", "checkbox" ); | ||
+ | div.appendChild( input ); | ||
+ | |||
+ | a = div.getElementsByTagName( "a" )[ 0 ]; | ||
+ | |||
+ | // First batch of tests. | ||
+ | a.style.cssText = "top:1px"; | ||
+ | |||
+ | // Test setAttribute on camelCase class. | ||
+ | // If it works, we need attrFixes when doing get/setAttribute (ie6/7) | ||
+ | support.getSetAttribute = div.className !== "t"; | ||
+ | |||
+ | // Get the style information from getAttribute | ||
+ | // (IE uses .cssText instead) | ||
+ | support.style = /top/.test( a.getAttribute( "style" ) ); | ||
+ | |||
+ | // Make sure that URLs aren't manipulated | ||
+ | // (IE normalizes it by default) | ||
+ | support.hrefNormalized = a.getAttribute( "href" ) === "/a"; | ||
+ | |||
+ | // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) | ||
+ | support.checkOn = !!input.value; | ||
+ | |||
+ | // Make sure that a selected-by-default option has a working selected property. | ||
+ | // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) | ||
+ | support.optSelected = opt.selected; | ||
+ | |||
+ | // Tests for enctype support on a form (#6743) | ||
+ | support.enctype = !!document.createElement( "form" ).enctype; | ||
+ | |||
+ | // Make sure that the options inside disabled selects aren't marked as disabled | ||
+ | // (WebKit marks them as disabled) | ||
+ | select.disabled = true; | ||
+ | support.optDisabled = !opt.disabled; | ||
+ | |||
+ | // Support: IE8 only | ||
+ | // Check if we can trust getAttribute("value") | ||
+ | input = document.createElement( "input" ); | ||
+ | input.setAttribute( "value", "" ); | ||
+ | support.input = input.getAttribute( "value" ) === ""; | ||
+ | |||
+ | // Check if an input maintains its value after becoming a radio | ||
+ | input.value = "t"; | ||
+ | input.setAttribute( "type", "radio" ); | ||
+ | support.radioValue = input.value === "t"; | ||
+ | } )(); | ||
+ | |||
+ | |||
+ | var rreturn = /\r/g, | ||
+ | rspaces = /[\x20\t\r\n\f]+/g; | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | val: function( value ) { | ||
+ | var hooks, ret, isFunction, | ||
+ | elem = this[ 0 ]; | ||
+ | |||
+ | if ( !arguments.length ) { | ||
+ | if ( elem ) { | ||
+ | hooks = jQuery.valHooks[ elem.type ] || | ||
+ | jQuery.valHooks[ elem.nodeName.toLowerCase() ]; | ||
+ | |||
+ | if ( | ||
+ | hooks && | ||
+ | "get" in hooks && | ||
+ | ( ret = hooks.get( elem, "value" ) ) !== undefined | ||
+ | ) { | ||
+ | return ret; | ||
+ | } | ||
+ | |||
+ | ret = elem.value; | ||
+ | |||
+ | return typeof ret === "string" ? | ||
+ | |||
+ | // handle most common string cases | ||
+ | ret.replace( rreturn, "" ) : | ||
+ | |||
+ | // handle cases where value is null/undef or number | ||
+ | ret == null ? "" : ret; | ||
+ | } | ||
+ | |||
+ | return; | ||
+ | } | ||
+ | |||
+ | isFunction = jQuery.isFunction( value ); | ||
+ | |||
+ | return this.each( function( i ) { | ||
+ | var val; | ||
+ | |||
+ | if ( this.nodeType !== 1 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | if ( isFunction ) { | ||
+ | val = value.call( this, i, jQuery( this ).val() ); | ||
+ | } else { | ||
+ | val = value; | ||
+ | } | ||
+ | |||
+ | // Treat null/undefined as ""; convert numbers to string | ||
+ | if ( val == null ) { | ||
+ | val = ""; | ||
+ | } else if ( typeof val === "number" ) { | ||
+ | val += ""; | ||
+ | } else if ( jQuery.isArray( val ) ) { | ||
+ | val = jQuery.map( val, function( value ) { | ||
+ | return value == null ? "" : value + ""; | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; | ||
+ | |||
+ | // If set returns undefined, fall back to normal setting | ||
+ | if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { | ||
+ | this.value = val; | ||
+ | } | ||
+ | } ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | jQuery.extend( { | ||
+ | valHooks: { | ||
+ | option: { | ||
+ | get: function( elem ) { | ||
+ | var val = jQuery.find.attr( elem, "value" ); | ||
+ | return val != null ? | ||
+ | val : | ||
+ | |||
+ | // Support: IE10-11+ | ||
+ | // option.text throws exceptions (#14686, #14858) | ||
+ | // Strip and collapse whitespace | ||
+ | // https://html.spec.whatwg.org/#strip-and-collapse-whitespace | ||
+ | jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " ); | ||
+ | } | ||
+ | }, | ||
+ | select: { | ||
+ | get: function( elem ) { | ||
+ | var value, option, | ||
+ | options = elem.options, | ||
+ | index = elem.selectedIndex, | ||
+ | one = elem.type === "select-one" || index < 0, | ||
+ | values = one ? null : [], | ||
+ | max = one ? index + 1 : options.length, | ||
+ | i = index < 0 ? | ||
+ | max : | ||
+ | one ? index : 0; | ||
+ | |||
+ | // Loop through all the selected options | ||
+ | for ( ; i < max; i++ ) { | ||
+ | option = options[ i ]; | ||
+ | |||
+ | // oldIE doesn't update selected after form reset (#2551) | ||
+ | if ( ( option.selected || i === index ) && | ||
+ | |||
+ | // Don't return options that are disabled or in a disabled optgroup | ||
+ | ( support.optDisabled ? | ||
+ | !option.disabled : | ||
+ | option.getAttribute( "disabled" ) === null ) && | ||
+ | ( !option.parentNode.disabled || | ||
+ | !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { | ||
+ | |||
+ | // Get the specific value for the option | ||
+ | value = jQuery( option ).val(); | ||
+ | |||
+ | // We don't need an array for one selects | ||
+ | if ( one ) { | ||
+ | return value; | ||
+ | } | ||
+ | |||
+ | // Multi-Selects return an array | ||
+ | values.push( value ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return values; | ||
+ | }, | ||
+ | |||
+ | set: function( elem, value ) { | ||
+ | var optionSet, option, | ||
+ | options = elem.options, | ||
+ | values = jQuery.makeArray( value ), | ||
+ | i = options.length; | ||
+ | |||
+ | while ( i-- ) { | ||
+ | option = options[ i ]; | ||
+ | |||
+ | if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 ) { | ||
+ | |||
+ | // Support: IE6 | ||
+ | // When new option element is added to select box we need to | ||
+ | // force reflow of newly added node in order to workaround delay | ||
+ | // of initialization properties | ||
+ | try { | ||
+ | option.selected = optionSet = true; | ||
+ | |||
+ | } catch ( _ ) { | ||
+ | |||
+ | // Will be executed only in IE6 | ||
+ | option.scrollHeight; | ||
+ | } | ||
+ | |||
+ | } else { | ||
+ | option.selected = false; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Force browsers to behave consistently when non-matching value is set | ||
+ | if ( !optionSet ) { | ||
+ | elem.selectedIndex = -1; | ||
+ | } | ||
+ | |||
+ | return options; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | // Radios and checkboxes getter/setter | ||
+ | jQuery.each( [ "radio", "checkbox" ], function() { | ||
+ | jQuery.valHooks[ this ] = { | ||
+ | set: function( elem, value ) { | ||
+ | if ( jQuery.isArray( value ) ) { | ||
+ | return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | if ( !support.checkOn ) { | ||
+ | jQuery.valHooks[ this ].get = function( elem ) { | ||
+ | return elem.getAttribute( "value" ) === null ? "on" : elem.value; | ||
+ | }; | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var nodeHook, boolHook, | ||
+ | attrHandle = jQuery.expr.attrHandle, | ||
+ | ruseDefault = /^(?:checked|selected)$/i, | ||
+ | getSetAttribute = support.getSetAttribute, | ||
+ | getSetInput = support.input; | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | attr: function( name, value ) { | ||
+ | return access( this, jQuery.attr, name, value, arguments.length > 1 ); | ||
+ | }, | ||
+ | |||
+ | removeAttr: function( name ) { | ||
+ | return this.each( function() { | ||
+ | jQuery.removeAttr( this, name ); | ||
+ | } ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | jQuery.extend( { | ||
+ | attr: function( elem, name, value ) { | ||
+ | var ret, hooks, | ||
+ | nType = elem.nodeType; | ||
+ | |||
+ | // Don't get/set attributes on text, comment and attribute nodes | ||
+ | if ( nType === 3 || nType === 8 || nType === 2 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Fallback to prop when attributes are not supported | ||
+ | if ( typeof elem.getAttribute === "undefined" ) { | ||
+ | return jQuery.prop( elem, name, value ); | ||
+ | } | ||
+ | |||
+ | // All attributes are lowercase | ||
+ | // Grab necessary hook if one is defined | ||
+ | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { | ||
+ | name = name.toLowerCase(); | ||
+ | hooks = jQuery.attrHooks[ name ] || | ||
+ | ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); | ||
+ | } | ||
+ | |||
+ | if ( value !== undefined ) { | ||
+ | if ( value === null ) { | ||
+ | jQuery.removeAttr( elem, name ); | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | if ( hooks && "set" in hooks && | ||
+ | ( ret = hooks.set( elem, value, name ) ) !== undefined ) { | ||
+ | return ret; | ||
+ | } | ||
+ | |||
+ | elem.setAttribute( name, value + "" ); | ||
+ | return value; | ||
+ | } | ||
+ | |||
+ | if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { | ||
+ | return ret; | ||
+ | } | ||
+ | |||
+ | ret = jQuery.find.attr( elem, name ); | ||
+ | |||
+ | // Non-existent attributes return null, we normalize to undefined | ||
+ | return ret == null ? undefined : ret; | ||
+ | }, | ||
+ | |||
+ | attrHooks: { | ||
+ | type: { | ||
+ | set: function( elem, value ) { | ||
+ | if ( !support.radioValue && value === "radio" && | ||
+ | jQuery.nodeName( elem, "input" ) ) { | ||
+ | |||
+ | // Setting the type on a radio button after the value resets the value in IE8-9 | ||
+ | // Reset value to default in case type is set after value during creation | ||
+ | var val = elem.value; | ||
+ | elem.setAttribute( "type", value ); | ||
+ | if ( val ) { | ||
+ | elem.value = val; | ||
+ | } | ||
+ | return value; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | removeAttr: function( elem, value ) { | ||
+ | var name, propName, | ||
+ | i = 0, | ||
+ | attrNames = value && value.match( rnotwhite ); | ||
+ | |||
+ | if ( attrNames && elem.nodeType === 1 ) { | ||
+ | while ( ( name = attrNames[ i++ ] ) ) { | ||
+ | propName = jQuery.propFix[ name ] || name; | ||
+ | |||
+ | // Boolean attributes get special treatment (#10870) | ||
+ | if ( jQuery.expr.match.bool.test( name ) ) { | ||
+ | |||
+ | // Set corresponding property to false | ||
+ | if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { | ||
+ | elem[ propName ] = false; | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Also clear defaultChecked/defaultSelected (if appropriate) | ||
+ | } else { | ||
+ | elem[ jQuery.camelCase( "default-" + name ) ] = | ||
+ | elem[ propName ] = false; | ||
+ | } | ||
+ | |||
+ | // See #9699 for explanation of this approach (setting first, then removal) | ||
+ | } else { | ||
+ | jQuery.attr( elem, name, "" ); | ||
+ | } | ||
+ | |||
+ | elem.removeAttribute( getSetAttribute ? name : propName ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | // Hooks for boolean attributes | ||
+ | boolHook = { | ||
+ | set: function( elem, value, name ) { | ||
+ | if ( value === false ) { | ||
+ | |||
+ | // Remove boolean attributes when set to false | ||
+ | jQuery.removeAttr( elem, name ); | ||
+ | } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { | ||
+ | |||
+ | // IE<8 needs the *property* name | ||
+ | elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); | ||
+ | |||
+ | } else { | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Use defaultChecked and defaultSelected for oldIE | ||
+ | elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; | ||
+ | } | ||
+ | return name; | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { | ||
+ | var getter = attrHandle[ name ] || jQuery.find.attr; | ||
+ | |||
+ | if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { | ||
+ | attrHandle[ name ] = function( elem, name, isXML ) { | ||
+ | var ret, handle; | ||
+ | if ( !isXML ) { | ||
+ | |||
+ | // Avoid an infinite loop by temporarily removing this function from the getter | ||
+ | handle = attrHandle[ name ]; | ||
+ | attrHandle[ name ] = ret; | ||
+ | ret = getter( elem, name, isXML ) != null ? | ||
+ | name.toLowerCase() : | ||
+ | null; | ||
+ | attrHandle[ name ] = handle; | ||
+ | } | ||
+ | return ret; | ||
+ | }; | ||
+ | } else { | ||
+ | attrHandle[ name ] = function( elem, name, isXML ) { | ||
+ | if ( !isXML ) { | ||
+ | return elem[ jQuery.camelCase( "default-" + name ) ] ? | ||
+ | name.toLowerCase() : | ||
+ | null; | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | // fix oldIE attroperties | ||
+ | if ( !getSetInput || !getSetAttribute ) { | ||
+ | jQuery.attrHooks.value = { | ||
+ | set: function( elem, value, name ) { | ||
+ | if ( jQuery.nodeName( elem, "input" ) ) { | ||
+ | |||
+ | // Does not return so that setAttribute is also used | ||
+ | elem.defaultValue = value; | ||
+ | } else { | ||
+ | |||
+ | // Use nodeHook if defined (#1954); otherwise setAttribute is fine | ||
+ | return nodeHook && nodeHook.set( elem, value, name ); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | // IE6/7 do not support getting/setting some attributes with get/setAttribute | ||
+ | if ( !getSetAttribute ) { | ||
+ | |||
+ | // Use this for any attribute in IE6/7 | ||
+ | // This fixes almost every IE6/7 issue | ||
+ | nodeHook = { | ||
+ | set: function( elem, value, name ) { | ||
+ | |||
+ | // Set the existing or create a new attribute node | ||
+ | var ret = elem.getAttributeNode( name ); | ||
+ | if ( !ret ) { | ||
+ | elem.setAttributeNode( | ||
+ | ( ret = elem.ownerDocument.createAttribute( name ) ) | ||
+ | ); | ||
+ | } | ||
+ | |||
+ | ret.value = value += ""; | ||
+ | |||
+ | // Break association with cloned elements by also using setAttribute (#9646) | ||
+ | if ( name === "value" || value === elem.getAttribute( name ) ) { | ||
+ | return value; | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // Some attributes are constructed with empty-string values when not defined | ||
+ | attrHandle.id = attrHandle.name = attrHandle.coords = | ||
+ | function( elem, name, isXML ) { | ||
+ | var ret; | ||
+ | if ( !isXML ) { | ||
+ | return ( ret = elem.getAttributeNode( name ) ) && ret.value !== "" ? | ||
+ | ret.value : | ||
+ | null; | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // Fixing value retrieval on a button requires this module | ||
+ | jQuery.valHooks.button = { | ||
+ | get: function( elem, name ) { | ||
+ | var ret = elem.getAttributeNode( name ); | ||
+ | if ( ret && ret.specified ) { | ||
+ | return ret.value; | ||
+ | } | ||
+ | }, | ||
+ | set: nodeHook.set | ||
+ | }; | ||
+ | |||
+ | // Set contenteditable to false on removals(#10429) | ||
+ | // Setting to empty string throws an error as an invalid value | ||
+ | jQuery.attrHooks.contenteditable = { | ||
+ | set: function( elem, value, name ) { | ||
+ | nodeHook.set( elem, value === "" ? false : value, name ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // Set width and height to auto instead of 0 on empty string( Bug #8150 ) | ||
+ | // This is for removals | ||
+ | jQuery.each( [ "width", "height" ], function( i, name ) { | ||
+ | jQuery.attrHooks[ name ] = { | ||
+ | set: function( elem, value ) { | ||
+ | if ( value === "" ) { | ||
+ | elem.setAttribute( name, "auto" ); | ||
+ | return value; | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | if ( !support.style ) { | ||
+ | jQuery.attrHooks.style = { | ||
+ | get: function( elem ) { | ||
+ | |||
+ | // Return undefined in the case of empty string | ||
+ | // Note: IE uppercases css property names, but if we were to .toLowerCase() | ||
+ | // .cssText, that would destroy case sensitivity in URL's, like in "background" | ||
+ | return elem.style.cssText || undefined; | ||
+ | }, | ||
+ | set: function( elem, value ) { | ||
+ | return ( elem.style.cssText = value + "" ); | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var rfocusable = /^(?:input|select|textarea|button|object)$/i, | ||
+ | rclickable = /^(?:a|area)$/i; | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | prop: function( name, value ) { | ||
+ | return access( this, jQuery.prop, name, value, arguments.length > 1 ); | ||
+ | }, | ||
+ | |||
+ | removeProp: function( name ) { | ||
+ | name = jQuery.propFix[ name ] || name; | ||
+ | return this.each( function() { | ||
+ | |||
+ | // try/catch handles cases where IE balks (such as removing a property on window) | ||
+ | try { | ||
+ | this[ name ] = undefined; | ||
+ | delete this[ name ]; | ||
+ | } catch ( e ) {} | ||
+ | } ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | jQuery.extend( { | ||
+ | prop: function( elem, name, value ) { | ||
+ | var ret, hooks, | ||
+ | nType = elem.nodeType; | ||
+ | |||
+ | // Don't get/set properties on text, comment and attribute nodes | ||
+ | if ( nType === 3 || nType === 8 || nType === 2 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { | ||
+ | |||
+ | // Fix name and attach hooks | ||
+ | name = jQuery.propFix[ name ] || name; | ||
+ | hooks = jQuery.propHooks[ name ]; | ||
+ | } | ||
+ | |||
+ | if ( value !== undefined ) { | ||
+ | if ( hooks && "set" in hooks && | ||
+ | ( ret = hooks.set( elem, value, name ) ) !== undefined ) { | ||
+ | return ret; | ||
+ | } | ||
+ | |||
+ | return ( elem[ name ] = value ); | ||
+ | } | ||
+ | |||
+ | if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { | ||
+ | return ret; | ||
+ | } | ||
+ | |||
+ | return elem[ name ]; | ||
+ | }, | ||
+ | |||
+ | propHooks: { | ||
+ | tabIndex: { | ||
+ | get: function( elem ) { | ||
+ | |||
+ | // elem.tabIndex doesn't always return the | ||
+ | // correct value when it hasn't been explicitly set | ||
+ | // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ | ||
+ | // Use proper attribute retrieval(#12072) | ||
+ | var tabindex = jQuery.find.attr( elem, "tabindex" ); | ||
+ | |||
+ | return tabindex ? | ||
+ | parseInt( tabindex, 10 ) : | ||
+ | rfocusable.test( elem.nodeName ) || | ||
+ | rclickable.test( elem.nodeName ) && elem.href ? | ||
+ | 0 : | ||
+ | -1; | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | propFix: { | ||
+ | "for": "htmlFor", | ||
+ | "class": "className" | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | // Some attributes require a special call on IE | ||
+ | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx | ||
+ | if ( !support.hrefNormalized ) { | ||
+ | |||
+ | // href/src property should get the full normalized URL (#10299/#12915) | ||
+ | jQuery.each( [ "href", "src" ], function( i, name ) { | ||
+ | jQuery.propHooks[ name ] = { | ||
+ | get: function( elem ) { | ||
+ | return elem.getAttribute( name, 4 ); | ||
+ | } | ||
+ | }; | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | // Support: Safari, IE9+ | ||
+ | // Accessing the selectedIndex property | ||
+ | // forces the browser to respect setting selected | ||
+ | // on the option | ||
+ | // The getter ensures a default option is selected | ||
+ | // when in an optgroup | ||
+ | if ( !support.optSelected ) { | ||
+ | jQuery.propHooks.selected = { | ||
+ | get: function( elem ) { | ||
+ | var parent = elem.parentNode; | ||
+ | |||
+ | if ( parent ) { | ||
+ | parent.selectedIndex; | ||
+ | |||
+ | // Make sure that it also works with optgroups, see #5701 | ||
+ | if ( parent.parentNode ) { | ||
+ | parent.parentNode.selectedIndex; | ||
+ | } | ||
+ | } | ||
+ | return null; | ||
+ | }, | ||
+ | set: function( elem ) { | ||
+ | var parent = elem.parentNode; | ||
+ | if ( parent ) { | ||
+ | parent.selectedIndex; | ||
+ | |||
+ | if ( parent.parentNode ) { | ||
+ | parent.parentNode.selectedIndex; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | jQuery.each( [ | ||
+ | "tabIndex", | ||
+ | "readOnly", | ||
+ | "maxLength", | ||
+ | "cellSpacing", | ||
+ | "cellPadding", | ||
+ | "rowSpan", | ||
+ | "colSpan", | ||
+ | "useMap", | ||
+ | "frameBorder", | ||
+ | "contentEditable" | ||
+ | ], function() { | ||
+ | jQuery.propFix[ this.toLowerCase() ] = this; | ||
+ | } ); | ||
+ | |||
+ | // IE6/7 call enctype encoding | ||
+ | if ( !support.enctype ) { | ||
+ | jQuery.propFix.enctype = "encoding"; | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var rclass = /[\t\r\n\f]/g; | ||
+ | |||
+ | function getClass( elem ) { | ||
+ | return jQuery.attr( elem, "class" ) || ""; | ||
+ | } | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | addClass: function( value ) { | ||
+ | var classes, elem, cur, curValue, clazz, j, finalValue, | ||
+ | i = 0; | ||
+ | |||
+ | if ( jQuery.isFunction( value ) ) { | ||
+ | return this.each( function( j ) { | ||
+ | jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | if ( typeof value === "string" && value ) { | ||
+ | classes = value.match( rnotwhite ) || []; | ||
+ | |||
+ | while ( ( elem = this[ i++ ] ) ) { | ||
+ | curValue = getClass( elem ); | ||
+ | cur = elem.nodeType === 1 && | ||
+ | ( " " + curValue + " " ).replace( rclass, " " ); | ||
+ | |||
+ | if ( cur ) { | ||
+ | j = 0; | ||
+ | while ( ( clazz = classes[ j++ ] ) ) { | ||
+ | if ( cur.indexOf( " " + clazz + " " ) < 0 ) { | ||
+ | cur += clazz + " "; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // only assign if different to avoid unneeded rendering. | ||
+ | finalValue = jQuery.trim( cur ); | ||
+ | if ( curValue !== finalValue ) { | ||
+ | jQuery.attr( elem, "class", finalValue ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | removeClass: function( value ) { | ||
+ | var classes, elem, cur, curValue, clazz, j, finalValue, | ||
+ | i = 0; | ||
+ | |||
+ | if ( jQuery.isFunction( value ) ) { | ||
+ | return this.each( function( j ) { | ||
+ | jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | if ( !arguments.length ) { | ||
+ | return this.attr( "class", "" ); | ||
+ | } | ||
+ | |||
+ | if ( typeof value === "string" && value ) { | ||
+ | classes = value.match( rnotwhite ) || []; | ||
+ | |||
+ | while ( ( elem = this[ i++ ] ) ) { | ||
+ | curValue = getClass( elem ); | ||
+ | |||
+ | // This expression is here for better compressibility (see addClass) | ||
+ | cur = elem.nodeType === 1 && | ||
+ | ( " " + curValue + " " ).replace( rclass, " " ); | ||
+ | |||
+ | if ( cur ) { | ||
+ | j = 0; | ||
+ | while ( ( clazz = classes[ j++ ] ) ) { | ||
+ | |||
+ | // Remove *all* instances | ||
+ | while ( cur.indexOf( " " + clazz + " " ) > -1 ) { | ||
+ | cur = cur.replace( " " + clazz + " ", " " ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Only assign if different to avoid unneeded rendering. | ||
+ | finalValue = jQuery.trim( cur ); | ||
+ | if ( curValue !== finalValue ) { | ||
+ | jQuery.attr( elem, "class", finalValue ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | toggleClass: function( value, stateVal ) { | ||
+ | var type = typeof value; | ||
+ | |||
+ | if ( typeof stateVal === "boolean" && type === "string" ) { | ||
+ | return stateVal ? this.addClass( value ) : this.removeClass( value ); | ||
+ | } | ||
+ | |||
+ | if ( jQuery.isFunction( value ) ) { | ||
+ | return this.each( function( i ) { | ||
+ | jQuery( this ).toggleClass( | ||
+ | value.call( this, i, getClass( this ), stateVal ), | ||
+ | stateVal | ||
+ | ); | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | return this.each( function() { | ||
+ | var className, i, self, classNames; | ||
+ | |||
+ | if ( type === "string" ) { | ||
+ | |||
+ | // Toggle individual class names | ||
+ | i = 0; | ||
+ | self = jQuery( this ); | ||
+ | classNames = value.match( rnotwhite ) || []; | ||
+ | |||
+ | while ( ( className = classNames[ i++ ] ) ) { | ||
+ | |||
+ | // Check each className given, space separated list | ||
+ | if ( self.hasClass( className ) ) { | ||
+ | self.removeClass( className ); | ||
+ | } else { | ||
+ | self.addClass( className ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Toggle whole class name | ||
+ | } else if ( value === undefined || type === "boolean" ) { | ||
+ | className = getClass( this ); | ||
+ | if ( className ) { | ||
+ | |||
+ | // store className if set | ||
+ | jQuery._data( this, "__className__", className ); | ||
+ | } | ||
+ | |||
+ | // If the element has a class name or if we're passed "false", | ||
+ | // then remove the whole classname (if there was one, the above saved it). | ||
+ | // Otherwise bring back whatever was previously saved (if anything), | ||
+ | // falling back to the empty string if nothing was stored. | ||
+ | jQuery.attr( this, "class", | ||
+ | className || value === false ? | ||
+ | "" : | ||
+ | jQuery._data( this, "__className__" ) || "" | ||
+ | ); | ||
+ | } | ||
+ | } ); | ||
+ | }, | ||
+ | |||
+ | hasClass: function( selector ) { | ||
+ | var className, elem, | ||
+ | i = 0; | ||
+ | |||
+ | className = " " + selector + " "; | ||
+ | while ( ( elem = this[ i++ ] ) ) { | ||
+ | if ( elem.nodeType === 1 && | ||
+ | ( " " + getClass( elem ) + " " ).replace( rclass, " " ) | ||
+ | .indexOf( className ) > -1 | ||
+ | ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return false; | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | // Return jQuery for attributes-only inclusion | ||
+ | |||
+ | |||
+ | jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " + | ||
+ | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + | ||
+ | "change select submit keydown keypress keyup error contextmenu" ).split( " " ), | ||
+ | function( i, name ) { | ||
+ | |||
+ | // Handle event binding | ||
+ | jQuery.fn[ name ] = function( data, fn ) { | ||
+ | return arguments.length > 0 ? | ||
+ | this.on( name, null, data, fn ) : | ||
+ | this.trigger( name ); | ||
+ | }; | ||
+ | } ); | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | hover: function( fnOver, fnOut ) { | ||
+ | return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | var location = window.location; | ||
+ | |||
+ | var nonce = jQuery.now(); | ||
+ | |||
+ | var rquery = ( /\?/ ); | ||
+ | |||
+ | |||
+ | |||
+ | var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g; | ||
+ | |||
+ | jQuery.parseJSON = function( data ) { | ||
+ | |||
+ | // Attempt to parse using the native JSON parser first | ||
+ | if ( window.JSON && window.JSON.parse ) { | ||
+ | |||
+ | // Support: Android 2.3 | ||
+ | // Workaround failure to string-cast null input | ||
+ | return window.JSON.parse( data + "" ); | ||
+ | } | ||
+ | |||
+ | var requireNonComma, | ||
+ | depth = null, | ||
+ | str = jQuery.trim( data + "" ); | ||
+ | |||
+ | // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains | ||
+ | // after removing valid tokens | ||
+ | return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) { | ||
+ | |||
+ | // Force termination if we see a misplaced comma | ||
+ | if ( requireNonComma && comma ) { | ||
+ | depth = 0; | ||
+ | } | ||
+ | |||
+ | // Perform no more replacements after returning to outermost depth | ||
+ | if ( depth === 0 ) { | ||
+ | return token; | ||
+ | } | ||
+ | |||
+ | // Commas must not follow "[", "{", or "," | ||
+ | requireNonComma = open || comma; | ||
+ | |||
+ | // Determine new depth | ||
+ | // array/object open ("[" or "{"): depth += true - false (increment) | ||
+ | // array/object close ("]" or "}"): depth += false - true (decrement) | ||
+ | // other cases ("," or primitive): depth += true - true (numeric cast) | ||
+ | depth += !close - !open; | ||
+ | |||
+ | // Remove this token | ||
+ | return ""; | ||
+ | } ) ) ? | ||
+ | ( Function( "return " + str ) )() : | ||
+ | jQuery.error( "Invalid JSON: " + data ); | ||
+ | }; | ||
+ | |||
+ | |||
+ | // Cross-browser xml parsing | ||
+ | jQuery.parseXML = function( data ) { | ||
+ | var xml, tmp; | ||
+ | if ( !data || typeof data !== "string" ) { | ||
+ | return null; | ||
+ | } | ||
+ | try { | ||
+ | if ( window.DOMParser ) { // Standard | ||
+ | tmp = new window.DOMParser(); | ||
+ | xml = tmp.parseFromString( data, "text/xml" ); | ||
+ | } else { // IE | ||
+ | xml = new window.ActiveXObject( "Microsoft.XMLDOM" ); | ||
+ | xml.async = "false"; | ||
+ | xml.loadXML( data ); | ||
+ | } | ||
+ | } catch ( e ) { | ||
+ | xml = undefined; | ||
+ | } | ||
+ | if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { | ||
+ | jQuery.error( "Invalid XML: " + data ); | ||
+ | } | ||
+ | return xml; | ||
+ | }; | ||
+ | |||
+ | |||
+ | var | ||
+ | rhash = /#.*$/, | ||
+ | rts = /([?&])_=[^&]*/, | ||
+ | |||
+ | // IE leaves an \r character at EOL | ||
+ | rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, | ||
+ | |||
+ | // #7653, #8125, #8152: local protocol detection | ||
+ | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, | ||
+ | rnoContent = /^(?:GET|HEAD)$/, | ||
+ | rprotocol = /^\/\//, | ||
+ | rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/, | ||
+ | |||
+ | /* Prefilters | ||
+ | * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) | ||
+ | * 2) These are called: | ||
+ | * - BEFORE asking for a transport | ||
+ | * - AFTER param serialization (s.data is a string if s.processData is true) | ||
+ | * 3) key is the dataType | ||
+ | * 4) the catchall symbol "*" can be used | ||
+ | * 5) execution will start with transport dataType and THEN continue down to "*" if needed | ||
+ | */ | ||
+ | prefilters = {}, | ||
+ | |||
+ | /* Transports bindings | ||
+ | * 1) key is the dataType | ||
+ | * 2) the catchall symbol "*" can be used | ||
+ | * 3) selection will start with transport dataType and THEN go to "*" if needed | ||
+ | */ | ||
+ | transports = {}, | ||
+ | |||
+ | // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression | ||
+ | allTypes = "*/".concat( "*" ), | ||
+ | |||
+ | // Document location | ||
+ | ajaxLocation = location.href, | ||
+ | |||
+ | // Segment location into parts | ||
+ | ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; | ||
+ | |||
+ | // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport | ||
+ | function addToPrefiltersOrTransports( structure ) { | ||
+ | |||
+ | // dataTypeExpression is optional and defaults to "*" | ||
+ | return function( dataTypeExpression, func ) { | ||
+ | |||
+ | if ( typeof dataTypeExpression !== "string" ) { | ||
+ | func = dataTypeExpression; | ||
+ | dataTypeExpression = "*"; | ||
+ | } | ||
+ | |||
+ | var dataType, | ||
+ | i = 0, | ||
+ | dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; | ||
+ | |||
+ | if ( jQuery.isFunction( func ) ) { | ||
+ | |||
+ | // For each dataType in the dataTypeExpression | ||
+ | while ( ( dataType = dataTypes[ i++ ] ) ) { | ||
+ | |||
+ | // Prepend if requested | ||
+ | if ( dataType.charAt( 0 ) === "+" ) { | ||
+ | dataType = dataType.slice( 1 ) || "*"; | ||
+ | ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); | ||
+ | |||
+ | // Otherwise append | ||
+ | } else { | ||
+ | ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | // Base inspection function for prefilters and transports | ||
+ | function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { | ||
+ | |||
+ | var inspected = {}, | ||
+ | seekingTransport = ( structure === transports ); | ||
+ | |||
+ | function inspect( dataType ) { | ||
+ | var selected; | ||
+ | inspected[ dataType ] = true; | ||
+ | jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { | ||
+ | var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); | ||
+ | if ( typeof dataTypeOrTransport === "string" && | ||
+ | !seekingTransport && !inspected[ dataTypeOrTransport ] ) { | ||
+ | |||
+ | options.dataTypes.unshift( dataTypeOrTransport ); | ||
+ | inspect( dataTypeOrTransport ); | ||
+ | return false; | ||
+ | } else if ( seekingTransport ) { | ||
+ | return !( selected = dataTypeOrTransport ); | ||
+ | } | ||
+ | } ); | ||
+ | return selected; | ||
+ | } | ||
+ | |||
+ | return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); | ||
+ | } | ||
+ | |||
+ | // A special extend for ajax options | ||
+ | // that takes "flat" options (not to be deep extended) | ||
+ | // Fixes #9887 | ||
+ | function ajaxExtend( target, src ) { | ||
+ | var deep, key, | ||
+ | flatOptions = jQuery.ajaxSettings.flatOptions || {}; | ||
+ | |||
+ | for ( key in src ) { | ||
+ | if ( src[ key ] !== undefined ) { | ||
+ | ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; | ||
+ | } | ||
+ | } | ||
+ | if ( deep ) { | ||
+ | jQuery.extend( true, target, deep ); | ||
+ | } | ||
+ | |||
+ | return target; | ||
+ | } | ||
+ | |||
+ | /* Handles responses to an ajax request: | ||
+ | * - finds the right dataType (mediates between content-type and expected dataType) | ||
+ | * - returns the corresponding response | ||
+ | */ | ||
+ | function ajaxHandleResponses( s, jqXHR, responses ) { | ||
+ | var firstDataType, ct, finalDataType, type, | ||
+ | contents = s.contents, | ||
+ | dataTypes = s.dataTypes; | ||
+ | |||
+ | // Remove auto dataType and get content-type in the process | ||
+ | while ( dataTypes[ 0 ] === "*" ) { | ||
+ | dataTypes.shift(); | ||
+ | if ( ct === undefined ) { | ||
+ | ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Check if we're dealing with a known content-type | ||
+ | if ( ct ) { | ||
+ | for ( type in contents ) { | ||
+ | if ( contents[ type ] && contents[ type ].test( ct ) ) { | ||
+ | dataTypes.unshift( type ); | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Check to see if we have a response for the expected dataType | ||
+ | if ( dataTypes[ 0 ] in responses ) { | ||
+ | finalDataType = dataTypes[ 0 ]; | ||
+ | } else { | ||
+ | |||
+ | // Try convertible dataTypes | ||
+ | for ( type in responses ) { | ||
+ | if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { | ||
+ | finalDataType = type; | ||
+ | break; | ||
+ | } | ||
+ | if ( !firstDataType ) { | ||
+ | firstDataType = type; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Or just use first one | ||
+ | finalDataType = finalDataType || firstDataType; | ||
+ | } | ||
+ | |||
+ | // If we found a dataType | ||
+ | // We add the dataType to the list if needed | ||
+ | // and return the corresponding response | ||
+ | if ( finalDataType ) { | ||
+ | if ( finalDataType !== dataTypes[ 0 ] ) { | ||
+ | dataTypes.unshift( finalDataType ); | ||
+ | } | ||
+ | return responses[ finalDataType ]; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | /* Chain conversions given the request and the original response | ||
+ | * Also sets the responseXXX fields on the jqXHR instance | ||
+ | */ | ||
+ | function ajaxConvert( s, response, jqXHR, isSuccess ) { | ||
+ | var conv2, current, conv, tmp, prev, | ||
+ | converters = {}, | ||
+ | |||
+ | // Work with a copy of dataTypes in case we need to modify it for conversion | ||
+ | dataTypes = s.dataTypes.slice(); | ||
+ | |||
+ | // Create converters map with lowercased keys | ||
+ | if ( dataTypes[ 1 ] ) { | ||
+ | for ( conv in s.converters ) { | ||
+ | converters[ conv.toLowerCase() ] = s.converters[ conv ]; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | current = dataTypes.shift(); | ||
+ | |||
+ | // Convert to each sequential dataType | ||
+ | while ( current ) { | ||
+ | |||
+ | if ( s.responseFields[ current ] ) { | ||
+ | jqXHR[ s.responseFields[ current ] ] = response; | ||
+ | } | ||
+ | |||
+ | // Apply the dataFilter if provided | ||
+ | if ( !prev && isSuccess && s.dataFilter ) { | ||
+ | response = s.dataFilter( response, s.dataType ); | ||
+ | } | ||
+ | |||
+ | prev = current; | ||
+ | current = dataTypes.shift(); | ||
+ | |||
+ | if ( current ) { | ||
+ | |||
+ | // There's only work to do if current dataType is non-auto | ||
+ | if ( current === "*" ) { | ||
+ | |||
+ | current = prev; | ||
+ | |||
+ | // Convert response if prev dataType is non-auto and differs from current | ||
+ | } else if ( prev !== "*" && prev !== current ) { | ||
+ | |||
+ | // Seek a direct converter | ||
+ | conv = converters[ prev + " " + current ] || converters[ "* " + current ]; | ||
+ | |||
+ | // If none found, seek a pair | ||
+ | if ( !conv ) { | ||
+ | for ( conv2 in converters ) { | ||
+ | |||
+ | // If conv2 outputs current | ||
+ | tmp = conv2.split( " " ); | ||
+ | if ( tmp[ 1 ] === current ) { | ||
+ | |||
+ | // If prev can be converted to accepted input | ||
+ | conv = converters[ prev + " " + tmp[ 0 ] ] || | ||
+ | converters[ "* " + tmp[ 0 ] ]; | ||
+ | if ( conv ) { | ||
+ | |||
+ | // Condense equivalence converters | ||
+ | if ( conv === true ) { | ||
+ | conv = converters[ conv2 ]; | ||
+ | |||
+ | // Otherwise, insert the intermediate dataType | ||
+ | } else if ( converters[ conv2 ] !== true ) { | ||
+ | current = tmp[ 0 ]; | ||
+ | dataTypes.unshift( tmp[ 1 ] ); | ||
} | } | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
− | + | // Apply converter (if not an equivalence) | |
− | + | if ( conv !== true ) { | |
− | + | ||
− | + | // Unless errors are allowed to bubble, catch and return them | |
− | + | if ( conv && s[ "throws" ] ) { // jscs:ignore requireDotNotation | |
− | + | response = conv( response ); | |
+ | } else { | ||
+ | try { | ||
+ | response = conv( response ); | ||
+ | } catch ( e ) { | ||
+ | return { | ||
+ | state: "parsererror", | ||
+ | error: conv ? e : "No conversion from " + prev + " to " + current | ||
+ | }; | ||
+ | } | ||
+ | } | ||
} | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return { state: "success", data: response }; | ||
+ | } | ||
+ | |||
+ | jQuery.extend( { | ||
+ | |||
+ | // Counter for holding the number of active queries | ||
+ | active: 0, | ||
+ | |||
+ | // Last-Modified header cache for next request | ||
+ | lastModified: {}, | ||
+ | etag: {}, | ||
+ | |||
+ | ajaxSettings: { | ||
+ | url: ajaxLocation, | ||
+ | type: "GET", | ||
+ | isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), | ||
+ | global: true, | ||
+ | processData: true, | ||
+ | async: true, | ||
+ | contentType: "application/x-www-form-urlencoded; charset=UTF-8", | ||
+ | /* | ||
+ | timeout: 0, | ||
+ | data: null, | ||
+ | dataType: null, | ||
+ | username: null, | ||
+ | password: null, | ||
+ | cache: null, | ||
+ | throws: false, | ||
+ | traditional: false, | ||
+ | headers: {}, | ||
+ | */ | ||
+ | |||
+ | accepts: { | ||
+ | "*": allTypes, | ||
+ | text: "text/plain", | ||
+ | html: "text/html", | ||
+ | xml: "application/xml, text/xml", | ||
+ | json: "application/json, text/javascript" | ||
+ | }, | ||
+ | |||
+ | contents: { | ||
+ | xml: /\bxml\b/, | ||
+ | html: /\bhtml/, | ||
+ | json: /\bjson\b/ | ||
+ | }, | ||
+ | |||
+ | responseFields: { | ||
+ | xml: "responseXML", | ||
+ | text: "responseText", | ||
+ | json: "responseJSON" | ||
+ | }, | ||
+ | |||
+ | // Data converters | ||
+ | // Keys separate source (or catchall "*") and destination types with a single space | ||
+ | converters: { | ||
+ | |||
+ | // Convert anything to text | ||
+ | "* text": String, | ||
+ | |||
+ | // Text to html (true = no transformation) | ||
+ | "text html": true, | ||
+ | |||
+ | // Evaluate text as a json expression | ||
+ | "text json": jQuery.parseJSON, | ||
+ | |||
+ | // Parse text as xml | ||
+ | "text xml": jQuery.parseXML | ||
+ | }, | ||
+ | |||
+ | // For options that shouldn't be deep extended: | ||
+ | // you can add your own custom options here if | ||
+ | // and when you create one that shouldn't be | ||
+ | // deep extended (see ajaxExtend) | ||
+ | flatOptions: { | ||
+ | url: true, | ||
+ | context: true | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // Creates a full fledged settings object into target | ||
+ | // with both ajaxSettings and settings fields. | ||
+ | // If target is omitted, writes into ajaxSettings. | ||
+ | ajaxSetup: function( target, settings ) { | ||
+ | return settings ? | ||
+ | |||
+ | // Building a settings object | ||
+ | ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : | ||
+ | |||
+ | // Extending ajaxSettings | ||
+ | ajaxExtend( jQuery.ajaxSettings, target ); | ||
+ | }, | ||
+ | |||
+ | ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), | ||
+ | ajaxTransport: addToPrefiltersOrTransports( transports ), | ||
+ | |||
+ | // Main method | ||
+ | ajax: function( url, options ) { | ||
+ | |||
+ | // If url is an object, simulate pre-1.5 signature | ||
+ | if ( typeof url === "object" ) { | ||
+ | options = url; | ||
+ | url = undefined; | ||
+ | } | ||
+ | |||
+ | // Force options to be an object | ||
+ | options = options || {}; | ||
+ | |||
+ | var | ||
+ | |||
+ | // Cross-domain detection vars | ||
+ | parts, | ||
+ | |||
+ | // Loop variable | ||
+ | i, | ||
+ | |||
+ | // URL without anti-cache param | ||
+ | cacheURL, | ||
+ | |||
+ | // Response headers as string | ||
+ | responseHeadersString, | ||
+ | |||
+ | // timeout handle | ||
+ | timeoutTimer, | ||
+ | |||
+ | // To know if global events are to be dispatched | ||
+ | fireGlobals, | ||
+ | |||
+ | transport, | ||
+ | |||
+ | // Response headers | ||
+ | responseHeaders, | ||
+ | |||
+ | // Create the final options object | ||
+ | s = jQuery.ajaxSetup( {}, options ), | ||
+ | |||
+ | // Callbacks context | ||
+ | callbackContext = s.context || s, | ||
+ | |||
+ | // Context for global events is callbackContext if it is a DOM node or jQuery collection | ||
+ | globalEventContext = s.context && | ||
+ | ( callbackContext.nodeType || callbackContext.jquery ) ? | ||
+ | jQuery( callbackContext ) : | ||
+ | jQuery.event, | ||
+ | |||
+ | // Deferreds | ||
+ | deferred = jQuery.Deferred(), | ||
+ | completeDeferred = jQuery.Callbacks( "once memory" ), | ||
+ | |||
+ | // Status-dependent callbacks | ||
+ | statusCode = s.statusCode || {}, | ||
+ | |||
+ | // Headers (they are sent all at once) | ||
+ | requestHeaders = {}, | ||
+ | requestHeadersNames = {}, | ||
+ | |||
+ | // The jqXHR state | ||
+ | state = 0, | ||
+ | |||
+ | // Default abort message | ||
+ | strAbort = "canceled", | ||
+ | |||
+ | // Fake xhr | ||
+ | jqXHR = { | ||
+ | readyState: 0, | ||
+ | |||
+ | // Builds headers hashtable if needed | ||
+ | getResponseHeader: function( key ) { | ||
+ | var match; | ||
+ | if ( state === 2 ) { | ||
+ | if ( !responseHeaders ) { | ||
+ | responseHeaders = {}; | ||
+ | while ( ( match = rheaders.exec( responseHeadersString ) ) ) { | ||
+ | responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; | ||
+ | } | ||
+ | } | ||
+ | match = responseHeaders[ key.toLowerCase() ]; | ||
+ | } | ||
+ | return match == null ? null : match; | ||
+ | }, | ||
+ | |||
+ | // Raw string | ||
+ | getAllResponseHeaders: function() { | ||
+ | return state === 2 ? responseHeadersString : null; | ||
+ | }, | ||
+ | |||
+ | // Caches the header | ||
+ | setRequestHeader: function( name, value ) { | ||
+ | var lname = name.toLowerCase(); | ||
+ | if ( !state ) { | ||
+ | name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; | ||
+ | requestHeaders[ name ] = value; | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | // Overrides response content-type header | ||
+ | overrideMimeType: function( type ) { | ||
+ | if ( !state ) { | ||
+ | s.mimeType = type; | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | // Status-dependent callbacks | ||
+ | statusCode: function( map ) { | ||
+ | var code; | ||
+ | if ( map ) { | ||
+ | if ( state < 2 ) { | ||
+ | for ( code in map ) { | ||
+ | |||
+ | // Lazy-add the new callback in a way that preserves old ones | ||
+ | statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; | ||
+ | } | ||
+ | } else { | ||
+ | |||
+ | // Execute the appropriate callbacks | ||
+ | jqXHR.always( map[ jqXHR.status ] ); | ||
+ | } | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | // Cancel the request | ||
+ | abort: function( statusText ) { | ||
+ | var finalText = statusText || strAbort; | ||
+ | if ( transport ) { | ||
+ | transport.abort( finalText ); | ||
+ | } | ||
+ | done( 0, finalText ); | ||
+ | return this; | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // Attach deferreds | ||
+ | deferred.promise( jqXHR ).complete = completeDeferred.add; | ||
+ | jqXHR.success = jqXHR.done; | ||
+ | jqXHR.error = jqXHR.fail; | ||
+ | |||
+ | // Remove hash character (#7531: and string promotion) | ||
+ | // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) | ||
+ | // Handle falsy url in the settings object (#10093: consistency with old signature) | ||
+ | // We also use the url parameter if available | ||
+ | s.url = ( ( url || s.url || ajaxLocation ) + "" ) | ||
+ | .replace( rhash, "" ) | ||
+ | .replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); | ||
+ | |||
+ | // Alias method option to type as per ticket #12004 | ||
+ | s.type = options.method || options.type || s.method || s.type; | ||
+ | |||
+ | // Extract dataTypes list | ||
+ | s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; | ||
+ | |||
+ | // A cross-domain request is in order when we have a protocol:host:port mismatch | ||
+ | if ( s.crossDomain == null ) { | ||
+ | parts = rurl.exec( s.url.toLowerCase() ); | ||
+ | s.crossDomain = !!( parts && | ||
+ | ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || | ||
+ | ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== | ||
+ | ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) | ||
+ | ); | ||
+ | } | ||
+ | |||
+ | // Convert data if not already a string | ||
+ | if ( s.data && s.processData && typeof s.data !== "string" ) { | ||
+ | s.data = jQuery.param( s.data, s.traditional ); | ||
+ | } | ||
+ | |||
+ | // Apply prefilters | ||
+ | inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); | ||
+ | |||
+ | // If request was aborted inside a prefilter, stop there | ||
+ | if ( state === 2 ) { | ||
+ | return jqXHR; | ||
+ | } | ||
+ | |||
+ | // We can fire global events as of now if asked to | ||
+ | // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) | ||
+ | fireGlobals = jQuery.event && s.global; | ||
+ | |||
+ | // Watch for a new set of requests | ||
+ | if ( fireGlobals && jQuery.active++ === 0 ) { | ||
+ | jQuery.event.trigger( "ajaxStart" ); | ||
+ | } | ||
+ | |||
+ | // Uppercase the type | ||
+ | s.type = s.type.toUpperCase(); | ||
+ | |||
+ | // Determine if request has content | ||
+ | s.hasContent = !rnoContent.test( s.type ); | ||
+ | |||
+ | // Save the URL in case we're toying with the If-Modified-Since | ||
+ | // and/or If-None-Match header later on | ||
+ | cacheURL = s.url; | ||
+ | |||
+ | // More options handling for requests with no content | ||
+ | if ( !s.hasContent ) { | ||
+ | |||
+ | // If data is available, append data to url | ||
+ | if ( s.data ) { | ||
+ | cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); | ||
+ | |||
+ | // #9682: remove data so that it's not used in an eventual retry | ||
+ | delete s.data; | ||
+ | } | ||
+ | |||
+ | // Add anti-cache in url if needed | ||
+ | if ( s.cache === false ) { | ||
+ | s.url = rts.test( cacheURL ) ? | ||
+ | |||
+ | // If there is already a '_' parameter, set its value | ||
+ | cacheURL.replace( rts, "$1_=" + nonce++ ) : | ||
+ | |||
+ | // Otherwise add one to the end | ||
+ | cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. | ||
+ | if ( s.ifModified ) { | ||
+ | if ( jQuery.lastModified[ cacheURL ] ) { | ||
+ | jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); | ||
+ | } | ||
+ | if ( jQuery.etag[ cacheURL ] ) { | ||
+ | jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Set the correct header, if data is being sent | ||
+ | if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { | ||
+ | jqXHR.setRequestHeader( "Content-Type", s.contentType ); | ||
+ | } | ||
+ | |||
+ | // Set the Accepts header for the server, depending on the dataType | ||
+ | jqXHR.setRequestHeader( | ||
+ | "Accept", | ||
+ | s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? | ||
+ | s.accepts[ s.dataTypes[ 0 ] ] + | ||
+ | ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : | ||
+ | s.accepts[ "*" ] | ||
+ | ); | ||
+ | |||
+ | // Check for headers option | ||
+ | for ( i in s.headers ) { | ||
+ | jqXHR.setRequestHeader( i, s.headers[ i ] ); | ||
+ | } | ||
+ | |||
+ | // Allow custom headers/mimetypes and early abort | ||
+ | if ( s.beforeSend && | ||
+ | ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { | ||
+ | |||
+ | // Abort if not done already and return | ||
+ | return jqXHR.abort(); | ||
+ | } | ||
+ | |||
+ | // aborting is no longer a cancellation | ||
+ | strAbort = "abort"; | ||
+ | |||
+ | // Install callbacks on deferreds | ||
+ | for ( i in { success: 1, error: 1, complete: 1 } ) { | ||
+ | jqXHR[ i ]( s[ i ] ); | ||
+ | } | ||
+ | |||
+ | // Get transport | ||
+ | transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); | ||
+ | |||
+ | // If no transport, we auto-abort | ||
+ | if ( !transport ) { | ||
+ | done( -1, "No Transport" ); | ||
+ | } else { | ||
+ | jqXHR.readyState = 1; | ||
+ | |||
+ | // Send global event | ||
+ | if ( fireGlobals ) { | ||
+ | globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); | ||
+ | } | ||
+ | |||
+ | // If request was aborted inside ajaxSend, stop there | ||
+ | if ( state === 2 ) { | ||
+ | return jqXHR; | ||
+ | } | ||
+ | |||
+ | // Timeout | ||
+ | if ( s.async && s.timeout > 0 ) { | ||
+ | timeoutTimer = window.setTimeout( function() { | ||
+ | jqXHR.abort( "timeout" ); | ||
+ | }, s.timeout ); | ||
+ | } | ||
+ | |||
+ | try { | ||
+ | state = 1; | ||
+ | transport.send( requestHeaders, done ); | ||
+ | } catch ( e ) { | ||
+ | |||
+ | // Propagate exception as error if not done | ||
+ | if ( state < 2 ) { | ||
+ | done( -1, e ); | ||
+ | |||
+ | // Simply rethrow otherwise | ||
+ | } else { | ||
+ | throw e; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Callback for when everything is done | ||
+ | function done( status, nativeStatusText, responses, headers ) { | ||
+ | var isSuccess, success, error, response, modified, | ||
+ | statusText = nativeStatusText; | ||
+ | |||
+ | // Called once | ||
+ | if ( state === 2 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // State is "done" now | ||
+ | state = 2; | ||
+ | |||
+ | // Clear timeout if it exists | ||
+ | if ( timeoutTimer ) { | ||
+ | window.clearTimeout( timeoutTimer ); | ||
+ | } | ||
+ | |||
+ | // Dereference transport for early garbage collection | ||
+ | // (no matter how long the jqXHR object will be used) | ||
+ | transport = undefined; | ||
+ | |||
+ | // Cache response headers | ||
+ | responseHeadersString = headers || ""; | ||
+ | |||
+ | // Set readyState | ||
+ | jqXHR.readyState = status > 0 ? 4 : 0; | ||
+ | |||
+ | // Determine if successful | ||
+ | isSuccess = status >= 200 && status < 300 || status === 304; | ||
+ | |||
+ | // Get response data | ||
+ | if ( responses ) { | ||
+ | response = ajaxHandleResponses( s, jqXHR, responses ); | ||
+ | } | ||
+ | |||
+ | // Convert no matter what (that way responseXXX fields are always set) | ||
+ | response = ajaxConvert( s, response, jqXHR, isSuccess ); | ||
+ | |||
+ | // If successful, handle type chaining | ||
+ | if ( isSuccess ) { | ||
+ | |||
+ | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. | ||
+ | if ( s.ifModified ) { | ||
+ | modified = jqXHR.getResponseHeader( "Last-Modified" ); | ||
+ | if ( modified ) { | ||
+ | jQuery.lastModified[ cacheURL ] = modified; | ||
+ | } | ||
+ | modified = jqXHR.getResponseHeader( "etag" ); | ||
+ | if ( modified ) { | ||
+ | jQuery.etag[ cacheURL ] = modified; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // if no content | ||
+ | if ( status === 204 || s.type === "HEAD" ) { | ||
+ | statusText = "nocontent"; | ||
+ | |||
+ | // if not modified | ||
+ | } else if ( status === 304 ) { | ||
+ | statusText = "notmodified"; | ||
+ | |||
+ | // If we have data, let's convert it | ||
+ | } else { | ||
+ | statusText = response.state; | ||
+ | success = response.data; | ||
+ | error = response.error; | ||
+ | isSuccess = !error; | ||
+ | } | ||
+ | } else { | ||
+ | |||
+ | // We extract error from statusText | ||
+ | // then normalize statusText and status for non-aborts | ||
+ | error = statusText; | ||
+ | if ( status || !statusText ) { | ||
+ | statusText = "error"; | ||
+ | if ( status < 0 ) { | ||
+ | status = 0; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Set data for the fake xhr object | ||
+ | jqXHR.status = status; | ||
+ | jqXHR.statusText = ( nativeStatusText || statusText ) + ""; | ||
+ | |||
+ | // Success/Error | ||
+ | if ( isSuccess ) { | ||
+ | deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); | ||
+ | } else { | ||
+ | deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); | ||
+ | } | ||
+ | |||
+ | // Status-dependent callbacks | ||
+ | jqXHR.statusCode( statusCode ); | ||
+ | statusCode = undefined; | ||
+ | |||
+ | if ( fireGlobals ) { | ||
+ | globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", | ||
+ | [ jqXHR, s, isSuccess ? success : error ] ); | ||
+ | } | ||
+ | |||
+ | // Complete | ||
+ | completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); | ||
+ | |||
+ | if ( fireGlobals ) { | ||
+ | globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); | ||
+ | |||
+ | // Handle the global AJAX counter | ||
+ | if ( !( --jQuery.active ) ) { | ||
+ | jQuery.event.trigger( "ajaxStop" ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return jqXHR; | ||
+ | }, | ||
+ | |||
+ | getJSON: function( url, data, callback ) { | ||
+ | return jQuery.get( url, data, callback, "json" ); | ||
+ | }, | ||
+ | |||
+ | getScript: function( url, callback ) { | ||
+ | return jQuery.get( url, undefined, callback, "script" ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | jQuery.each( [ "get", "post" ], function( i, method ) { | ||
+ | jQuery[ method ] = function( url, data, callback, type ) { | ||
+ | |||
+ | // shift arguments if data argument was omitted | ||
+ | if ( jQuery.isFunction( data ) ) { | ||
+ | type = type || callback; | ||
+ | callback = data; | ||
+ | data = undefined; | ||
+ | } | ||
− | + | // The url can be an options object (which then must have .url) | |
− | + | return jQuery.ajax( jQuery.extend( { | |
+ | url: url, | ||
+ | type: method, | ||
+ | dataType: type, | ||
+ | data: data, | ||
+ | success: callback | ||
+ | }, jQuery.isPlainObject( url ) && url ) ); | ||
}; | }; | ||
+ | } ); | ||
− | + | jQuery._evalUrl = function( url ) { | |
+ | return jQuery.ajax( { | ||
+ | url: url, | ||
− | $('.has- | + | // Make this explicit, since user can override this through ajaxSetup (#11264) |
+ | type: "GET", | ||
+ | dataType: "script", | ||
+ | cache: true, | ||
+ | async: false, | ||
+ | global: false, | ||
+ | "throws": true | ||
+ | } ); | ||
+ | }; | ||
+ | |||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | wrapAll: function( html ) { | ||
+ | if ( jQuery.isFunction( html ) ) { | ||
+ | return this.each( function( i ) { | ||
+ | jQuery( this ).wrapAll( html.call( this, i ) ); | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | if ( this[ 0 ] ) { | ||
+ | |||
+ | // The elements to wrap the target around | ||
+ | var wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); | ||
+ | |||
+ | if ( this[ 0 ].parentNode ) { | ||
+ | wrap.insertBefore( this[ 0 ] ); | ||
+ | } | ||
+ | |||
+ | wrap.map( function() { | ||
+ | var elem = this; | ||
+ | |||
+ | while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { | ||
+ | elem = elem.firstChild; | ||
+ | } | ||
+ | |||
+ | return elem; | ||
+ | } ).append( this ); | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | wrapInner: function( html ) { | ||
+ | if ( jQuery.isFunction( html ) ) { | ||
+ | return this.each( function( i ) { | ||
+ | jQuery( this ).wrapInner( html.call( this, i ) ); | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | return this.each( function() { | ||
+ | var self = jQuery( this ), | ||
+ | contents = self.contents(); | ||
+ | |||
+ | if ( contents.length ) { | ||
+ | contents.wrapAll( html ); | ||
+ | |||
+ | } else { | ||
+ | self.append( html ); | ||
+ | } | ||
+ | } ); | ||
+ | }, | ||
+ | |||
+ | wrap: function( html ) { | ||
+ | var isFunction = jQuery.isFunction( html ); | ||
+ | |||
+ | return this.each( function( i ) { | ||
+ | jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); | ||
+ | } ); | ||
+ | }, | ||
+ | |||
+ | unwrap: function() { | ||
+ | return this.parent().each( function() { | ||
+ | if ( !jQuery.nodeName( this, "body" ) ) { | ||
+ | jQuery( this ).replaceWith( this.childNodes ); | ||
+ | } | ||
+ | } ).end(); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | function getDisplay( elem ) { | ||
+ | return elem.style && elem.style.display || jQuery.css( elem, "display" ); | ||
+ | } | ||
+ | |||
+ | function filterHidden( elem ) { | ||
+ | |||
+ | // Disconnected elements are considered hidden | ||
+ | if ( !jQuery.contains( elem.ownerDocument || document, elem ) ) { | ||
+ | return true; | ||
+ | } | ||
+ | while ( elem && elem.nodeType === 1 ) { | ||
+ | if ( getDisplay( elem ) === "none" || elem.type === "hidden" ) { | ||
+ | return true; | ||
+ | } | ||
+ | elem = elem.parentNode; | ||
+ | } | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | jQuery.expr.filters.hidden = function( elem ) { | ||
+ | |||
+ | // Support: Opera <= 12.12 | ||
+ | // Opera reports offsetWidths and offsetHeights less than zero on some elements | ||
+ | return support.reliableHiddenOffsets() ? | ||
+ | ( elem.offsetWidth <= 0 && elem.offsetHeight <= 0 && | ||
+ | !elem.getClientRects().length ) : | ||
+ | filterHidden( elem ); | ||
+ | }; | ||
+ | |||
+ | jQuery.expr.filters.visible = function( elem ) { | ||
+ | return !jQuery.expr.filters.hidden( elem ); | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var r20 = /%20/g, | ||
+ | rbracket = /\[\]$/, | ||
+ | rCRLF = /\r?\n/g, | ||
+ | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, | ||
+ | rsubmittable = /^(?:input|select|textarea|keygen)/i; | ||
+ | |||
+ | function buildParams( prefix, obj, traditional, add ) { | ||
+ | var name; | ||
+ | |||
+ | if ( jQuery.isArray( obj ) ) { | ||
+ | |||
+ | // Serialize array item. | ||
+ | jQuery.each( obj, function( i, v ) { | ||
+ | if ( traditional || rbracket.test( prefix ) ) { | ||
+ | |||
+ | // Treat each array item as a scalar. | ||
+ | add( prefix, v ); | ||
+ | |||
+ | } else { | ||
+ | |||
+ | // Item is non-scalar (array or object), encode its numeric index. | ||
+ | buildParams( | ||
+ | prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", | ||
+ | v, | ||
+ | traditional, | ||
+ | add | ||
+ | ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | } else if ( !traditional && jQuery.type( obj ) === "object" ) { | ||
+ | |||
+ | // Serialize object item. | ||
+ | for ( name in obj ) { | ||
+ | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); | ||
+ | } | ||
+ | |||
+ | } else { | ||
+ | |||
+ | // Serialize scalar item. | ||
+ | add( prefix, obj ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Serialize an array of form elements or a set of | ||
+ | // key/values into a query string | ||
+ | jQuery.param = function( a, traditional ) { | ||
+ | var prefix, | ||
+ | s = [], | ||
+ | add = function( key, value ) { | ||
+ | |||
+ | // If value is a function, invoke it and return its value | ||
+ | value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); | ||
+ | s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); | ||
+ | }; | ||
+ | |||
+ | // Set traditional to true for jQuery <= 1.3.2 behavior. | ||
+ | if ( traditional === undefined ) { | ||
+ | traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; | ||
+ | } | ||
+ | |||
+ | // If an array was passed in, assume that it is an array of form elements. | ||
+ | if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { | ||
+ | |||
+ | // Serialize the form elements | ||
+ | jQuery.each( a, function() { | ||
+ | add( this.name, this.value ); | ||
+ | } ); | ||
+ | |||
+ | } else { | ||
+ | |||
+ | // If traditional, encode the "old" way (the way 1.3.2 or older | ||
+ | // did it), otherwise encode params recursively. | ||
+ | for ( prefix in a ) { | ||
+ | buildParams( prefix, a[ prefix ], traditional, add ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Return the resulting serialization | ||
+ | return s.join( "&" ).replace( r20, "+" ); | ||
+ | }; | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | serialize: function() { | ||
+ | return jQuery.param( this.serializeArray() ); | ||
+ | }, | ||
+ | serializeArray: function() { | ||
+ | return this.map( function() { | ||
+ | |||
+ | // Can add propHook for "elements" to filter or add form elements | ||
+ | var elements = jQuery.prop( this, "elements" ); | ||
+ | return elements ? jQuery.makeArray( elements ) : this; | ||
+ | } ) | ||
+ | .filter( function() { | ||
+ | var type = this.type; | ||
+ | |||
+ | // Use .is(":disabled") so that fieldset[disabled] works | ||
+ | return this.name && !jQuery( this ).is( ":disabled" ) && | ||
+ | rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && | ||
+ | ( this.checked || !rcheckableType.test( type ) ); | ||
+ | } ) | ||
+ | .map( function( i, elem ) { | ||
+ | var val = jQuery( this ).val(); | ||
+ | |||
+ | return val == null ? | ||
+ | null : | ||
+ | jQuery.isArray( val ) ? | ||
+ | jQuery.map( val, function( val ) { | ||
+ | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; | ||
+ | } ) : | ||
+ | { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; | ||
+ | } ).get(); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | // Create the request object | ||
+ | // (This is still attached to ajaxSettings for backward compatibility) | ||
+ | jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ? | ||
+ | |||
+ | // Support: IE6-IE8 | ||
+ | function() { | ||
+ | |||
+ | // XHR cannot access local files, always use ActiveX for that case | ||
+ | if ( this.isLocal ) { | ||
+ | return createActiveXHR(); | ||
+ | } | ||
+ | |||
+ | // Support: IE 9-11 | ||
+ | // IE seems to error on cross-domain PATCH requests when ActiveX XHR | ||
+ | // is used. In IE 9+ always use the native XHR. | ||
+ | // Note: this condition won't catch Edge as it doesn't define | ||
+ | // document.documentMode but it also doesn't support ActiveX so it won't | ||
+ | // reach this code. | ||
+ | if ( document.documentMode > 8 ) { | ||
+ | return createStandardXHR(); | ||
+ | } | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // oldIE XHR does not support non-RFC2616 methods (#13240) | ||
+ | // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx | ||
+ | // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9 | ||
+ | // Although this check for six methods instead of eight | ||
+ | // since IE also does not support "trace" and "connect" | ||
+ | return /^(get|post|head|put|delete|options)$/i.test( this.type ) && | ||
+ | createStandardXHR() || createActiveXHR(); | ||
+ | } : | ||
+ | |||
+ | // For all other browsers, use the standard XMLHttpRequest object | ||
+ | createStandardXHR; | ||
+ | |||
+ | var xhrId = 0, | ||
+ | xhrCallbacks = {}, | ||
+ | xhrSupported = jQuery.ajaxSettings.xhr(); | ||
+ | |||
+ | // Support: IE<10 | ||
+ | // Open requests must be manually aborted on unload (#5280) | ||
+ | // See https://support.microsoft.com/kb/2856746 for more info | ||
+ | if ( window.attachEvent ) { | ||
+ | window.attachEvent( "onunload", function() { | ||
+ | for ( var key in xhrCallbacks ) { | ||
+ | xhrCallbacks[ key ]( undefined, true ); | ||
+ | } | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | // Determine support properties | ||
+ | support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); | ||
+ | xhrSupported = support.ajax = !!xhrSupported; | ||
+ | |||
+ | // Create transport if the browser can provide an xhr | ||
+ | if ( xhrSupported ) { | ||
+ | |||
+ | jQuery.ajaxTransport( function( options ) { | ||
+ | |||
+ | // Cross domain only allowed if supported through XMLHttpRequest | ||
+ | if ( !options.crossDomain || support.cors ) { | ||
+ | |||
+ | var callback; | ||
+ | |||
+ | return { | ||
+ | send: function( headers, complete ) { | ||
+ | var i, | ||
+ | xhr = options.xhr(), | ||
+ | id = ++xhrId; | ||
+ | |||
+ | // Open the socket | ||
+ | xhr.open( | ||
+ | options.type, | ||
+ | options.url, | ||
+ | options.async, | ||
+ | options.username, | ||
+ | options.password | ||
+ | ); | ||
+ | |||
+ | // Apply custom fields if provided | ||
+ | if ( options.xhrFields ) { | ||
+ | for ( i in options.xhrFields ) { | ||
+ | xhr[ i ] = options.xhrFields[ i ]; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Override mime type if needed | ||
+ | if ( options.mimeType && xhr.overrideMimeType ) { | ||
+ | xhr.overrideMimeType( options.mimeType ); | ||
+ | } | ||
+ | |||
+ | // X-Requested-With header | ||
+ | // For cross-domain requests, seeing as conditions for a preflight are | ||
+ | // akin to a jigsaw puzzle, we simply never set it to be sure. | ||
+ | // (it can always be set on a per-request basis or even using ajaxSetup) | ||
+ | // For same-domain requests, won't change header if already provided. | ||
+ | if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { | ||
+ | headers[ "X-Requested-With" ] = "XMLHttpRequest"; | ||
+ | } | ||
+ | |||
+ | // Set headers | ||
+ | for ( i in headers ) { | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // IE's ActiveXObject throws a 'Type Mismatch' exception when setting | ||
+ | // request header to a null-value. | ||
+ | // | ||
+ | // To keep consistent with other XHR implementations, cast the value | ||
+ | // to string and ignore `undefined`. | ||
+ | if ( headers[ i ] !== undefined ) { | ||
+ | xhr.setRequestHeader( i, headers[ i ] + "" ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Do send the request | ||
+ | // This may raise an exception which is actually | ||
+ | // handled in jQuery.ajax (so no try/catch here) | ||
+ | xhr.send( ( options.hasContent && options.data ) || null ); | ||
+ | |||
+ | // Listener | ||
+ | callback = function( _, isAbort ) { | ||
+ | var status, statusText, responses; | ||
+ | |||
+ | // Was never called and is aborted or complete | ||
+ | if ( callback && ( isAbort || xhr.readyState === 4 ) ) { | ||
+ | |||
+ | // Clean up | ||
+ | delete xhrCallbacks[ id ]; | ||
+ | callback = undefined; | ||
+ | xhr.onreadystatechange = jQuery.noop; | ||
+ | |||
+ | // Abort manually if needed | ||
+ | if ( isAbort ) { | ||
+ | if ( xhr.readyState !== 4 ) { | ||
+ | xhr.abort(); | ||
+ | } | ||
+ | } else { | ||
+ | responses = {}; | ||
+ | status = xhr.status; | ||
+ | |||
+ | // Support: IE<10 | ||
+ | // Accessing binary-data responseText throws an exception | ||
+ | // (#11426) | ||
+ | if ( typeof xhr.responseText === "string" ) { | ||
+ | responses.text = xhr.responseText; | ||
+ | } | ||
+ | |||
+ | // Firefox throws an exception when accessing | ||
+ | // statusText for faulty cross-domain requests | ||
+ | try { | ||
+ | statusText = xhr.statusText; | ||
+ | } catch ( e ) { | ||
+ | |||
+ | // We normalize with Webkit giving an empty statusText | ||
+ | statusText = ""; | ||
+ | } | ||
+ | |||
+ | // Filter status for non standard behaviors | ||
+ | |||
+ | // If the request is local and we have data: assume a success | ||
+ | // (success with no data won't get notified, that's the best we | ||
+ | // can do given current implementations) | ||
+ | if ( !status && options.isLocal && !options.crossDomain ) { | ||
+ | status = responses.text ? 200 : 404; | ||
+ | |||
+ | // IE - #1450: sometimes returns 1223 when it should be 204 | ||
+ | } else if ( status === 1223 ) { | ||
+ | status = 204; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Call complete if needed | ||
+ | if ( responses ) { | ||
+ | complete( status, statusText, responses, xhr.getAllResponseHeaders() ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // Do send the request | ||
+ | // `xhr.send` may raise an exception, but it will be | ||
+ | // handled in jQuery.ajax (so no try/catch here) | ||
+ | if ( !options.async ) { | ||
+ | |||
+ | // If we're in sync mode we fire the callback | ||
+ | callback(); | ||
+ | } else if ( xhr.readyState === 4 ) { | ||
+ | |||
+ | // (IE6 & IE7) if it's in cache and has been | ||
+ | // retrieved directly we need to fire the callback | ||
+ | window.setTimeout( callback ); | ||
+ | } else { | ||
+ | |||
+ | // Register the callback, but delay it in case `xhr.send` throws | ||
+ | // Add to the list of active xhr callbacks | ||
+ | xhr.onreadystatechange = xhrCallbacks[ id ] = callback; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | abort: function() { | ||
+ | if ( callback ) { | ||
+ | callback( undefined, true ); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | // Functions to create xhrs | ||
+ | function createStandardXHR() { | ||
+ | try { | ||
+ | return new window.XMLHttpRequest(); | ||
+ | } catch ( e ) {} | ||
+ | } | ||
+ | |||
+ | function createActiveXHR() { | ||
+ | try { | ||
+ | return new window.ActiveXObject( "Microsoft.XMLHTTP" ); | ||
+ | } catch ( e ) {} | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | // Install script dataType | ||
+ | jQuery.ajaxSetup( { | ||
+ | accepts: { | ||
+ | script: "text/javascript, application/javascript, " + | ||
+ | "application/ecmascript, application/x-ecmascript" | ||
+ | }, | ||
+ | contents: { | ||
+ | script: /\b(?:java|ecma)script\b/ | ||
+ | }, | ||
+ | converters: { | ||
+ | "text script": function( text ) { | ||
+ | jQuery.globalEval( text ); | ||
+ | return text; | ||
+ | } | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | // Handle cache's special case and global | ||
+ | jQuery.ajaxPrefilter( "script", function( s ) { | ||
+ | if ( s.cache === undefined ) { | ||
+ | s.cache = false; | ||
+ | } | ||
+ | if ( s.crossDomain ) { | ||
+ | s.type = "GET"; | ||
+ | s.global = false; | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | // Bind script tag hack transport | ||
+ | jQuery.ajaxTransport( "script", function( s ) { | ||
+ | |||
+ | // This transport only deals with cross domain requests | ||
+ | if ( s.crossDomain ) { | ||
+ | |||
+ | var script, | ||
+ | head = document.head || jQuery( "head" )[ 0 ] || document.documentElement; | ||
+ | |||
+ | return { | ||
+ | |||
+ | send: function( _, callback ) { | ||
+ | |||
+ | script = document.createElement( "script" ); | ||
+ | |||
+ | script.async = true; | ||
+ | |||
+ | if ( s.scriptCharset ) { | ||
+ | script.charset = s.scriptCharset; | ||
+ | } | ||
+ | |||
+ | script.src = s.url; | ||
+ | |||
+ | // Attach handlers for all browsers | ||
+ | script.onload = script.onreadystatechange = function( _, isAbort ) { | ||
+ | |||
+ | if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { | ||
+ | |||
+ | // Handle memory leak in IE | ||
+ | script.onload = script.onreadystatechange = null; | ||
+ | |||
+ | // Remove the script | ||
+ | if ( script.parentNode ) { | ||
+ | script.parentNode.removeChild( script ); | ||
+ | } | ||
+ | |||
+ | // Dereference the script | ||
+ | script = null; | ||
+ | |||
+ | // Callback if not abort | ||
+ | if ( !isAbort ) { | ||
+ | callback( 200, "success" ); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending | ||
+ | // Use native DOM manipulation to avoid our domManip AJAX trickery | ||
+ | head.insertBefore( script, head.firstChild ); | ||
+ | }, | ||
+ | |||
+ | abort: function() { | ||
+ | if ( script ) { | ||
+ | script.onload( undefined, true ); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var oldCallbacks = [], | ||
+ | rjsonp = /(=)\?(?=&|$)|\?\?/; | ||
+ | |||
+ | // Default jsonp settings | ||
+ | jQuery.ajaxSetup( { | ||
+ | jsonp: "callback", | ||
+ | jsonpCallback: function() { | ||
+ | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); | ||
+ | this[ callback ] = true; | ||
+ | return callback; | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | // Detect, normalize options and install callbacks for jsonp requests | ||
+ | jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { | ||
+ | |||
+ | var callbackName, overwritten, responseContainer, | ||
+ | jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? | ||
+ | "url" : | ||
+ | typeof s.data === "string" && | ||
+ | ( s.contentType || "" ) | ||
+ | .indexOf( "application/x-www-form-urlencoded" ) === 0 && | ||
+ | rjsonp.test( s.data ) && "data" | ||
+ | ); | ||
+ | |||
+ | // Handle iff the expected data type is "jsonp" or we have a parameter to set | ||
+ | if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { | ||
+ | |||
+ | // Get callback name, remembering preexisting value associated with it | ||
+ | callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? | ||
+ | s.jsonpCallback() : | ||
+ | s.jsonpCallback; | ||
+ | |||
+ | // Insert callback into url or form data | ||
+ | if ( jsonProp ) { | ||
+ | s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); | ||
+ | } else if ( s.jsonp !== false ) { | ||
+ | s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; | ||
+ | } | ||
+ | |||
+ | // Use data converter to retrieve json after script execution | ||
+ | s.converters[ "script json" ] = function() { | ||
+ | if ( !responseContainer ) { | ||
+ | jQuery.error( callbackName + " was not called" ); | ||
+ | } | ||
+ | return responseContainer[ 0 ]; | ||
+ | }; | ||
+ | |||
+ | // force json dataType | ||
+ | s.dataTypes[ 0 ] = "json"; | ||
+ | |||
+ | // Install callback | ||
+ | overwritten = window[ callbackName ]; | ||
+ | window[ callbackName ] = function() { | ||
+ | responseContainer = arguments; | ||
+ | }; | ||
+ | |||
+ | // Clean-up function (fires after converters) | ||
+ | jqXHR.always( function() { | ||
+ | |||
+ | // If previous value didn't exist - remove it | ||
+ | if ( overwritten === undefined ) { | ||
+ | jQuery( window ).removeProp( callbackName ); | ||
+ | |||
+ | // Otherwise restore preexisting value | ||
+ | } else { | ||
+ | window[ callbackName ] = overwritten; | ||
+ | } | ||
+ | |||
+ | // Save back as free | ||
+ | if ( s[ callbackName ] ) { | ||
+ | |||
+ | // make sure that re-using the options doesn't screw things around | ||
+ | s.jsonpCallback = originalSettings.jsonpCallback; | ||
+ | |||
+ | // save the callback name for future use | ||
+ | oldCallbacks.push( callbackName ); | ||
+ | } | ||
+ | |||
+ | // Call if it was a function and we have a response | ||
+ | if ( responseContainer && jQuery.isFunction( overwritten ) ) { | ||
+ | overwritten( responseContainer[ 0 ] ); | ||
+ | } | ||
+ | |||
+ | responseContainer = overwritten = undefined; | ||
+ | } ); | ||
+ | |||
+ | // Delegate to script | ||
+ | return "script"; | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | // data: string of html | ||
+ | // context (optional): If specified, the fragment will be created in this context, | ||
+ | // defaults to document | ||
+ | // keepScripts (optional): If true, will include scripts passed in the html string | ||
+ | jQuery.parseHTML = function( data, context, keepScripts ) { | ||
+ | if ( !data || typeof data !== "string" ) { | ||
+ | return null; | ||
+ | } | ||
+ | if ( typeof context === "boolean" ) { | ||
+ | keepScripts = context; | ||
+ | context = false; | ||
+ | } | ||
+ | context = context || document; | ||
+ | |||
+ | var parsed = rsingleTag.exec( data ), | ||
+ | scripts = !keepScripts && []; | ||
+ | |||
+ | // Single tag | ||
+ | if ( parsed ) { | ||
+ | return [ context.createElement( parsed[ 1 ] ) ]; | ||
+ | } | ||
+ | |||
+ | parsed = buildFragment( [ data ], context, scripts ); | ||
+ | |||
+ | if ( scripts && scripts.length ) { | ||
+ | jQuery( scripts ).remove(); | ||
+ | } | ||
+ | |||
+ | return jQuery.merge( [], parsed.childNodes ); | ||
+ | }; | ||
+ | |||
+ | |||
+ | // Keep a copy of the old load method | ||
+ | var _load = jQuery.fn.load; | ||
+ | |||
+ | /** | ||
+ | * Load a url into a page | ||
+ | */ | ||
+ | jQuery.fn.load = function( url, params, callback ) { | ||
+ | if ( typeof url !== "string" && _load ) { | ||
+ | return _load.apply( this, arguments ); | ||
+ | } | ||
+ | |||
+ | var selector, type, response, | ||
+ | self = this, | ||
+ | off = url.indexOf( " " ); | ||
+ | |||
+ | if ( off > -1 ) { | ||
+ | selector = jQuery.trim( url.slice( off, url.length ) ); | ||
+ | url = url.slice( 0, off ); | ||
+ | } | ||
+ | |||
+ | // If it's a function | ||
+ | if ( jQuery.isFunction( params ) ) { | ||
+ | |||
+ | // We assume that it's the callback | ||
+ | callback = params; | ||
+ | params = undefined; | ||
+ | |||
+ | // Otherwise, build a param string | ||
+ | } else if ( params && typeof params === "object" ) { | ||
+ | type = "POST"; | ||
+ | } | ||
+ | |||
+ | // If we have elements to modify, make the request | ||
+ | if ( self.length > 0 ) { | ||
+ | jQuery.ajax( { | ||
+ | url: url, | ||
+ | |||
+ | // If "type" variable is undefined, then "GET" method will be used. | ||
+ | // Make value of this field explicit since | ||
+ | // user can override it through ajaxSetup method | ||
+ | type: type || "GET", | ||
+ | dataType: "html", | ||
+ | data: params | ||
+ | } ).done( function( responseText ) { | ||
+ | |||
+ | // Save response for use in complete callback | ||
+ | response = arguments; | ||
+ | |||
+ | self.html( selector ? | ||
+ | |||
+ | // If a selector was specified, locate the right elements in a dummy div | ||
+ | // Exclude scripts to avoid IE 'Permission Denied' errors | ||
+ | jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : | ||
+ | |||
+ | // Otherwise use the full result | ||
+ | responseText ); | ||
+ | |||
+ | // If the request succeeds, this function gets "data", "status", "jqXHR" | ||
+ | // but they are ignored because response was set above. | ||
+ | // If it fails, this function gets "jqXHR", "status", "error" | ||
+ | } ).always( callback && function( jqXHR, status ) { | ||
+ | self.each( function() { | ||
+ | callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); | ||
+ | } ); | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | }; | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
+ | // Attach a bunch of functions for handling common AJAX events | ||
+ | jQuery.each( [ | ||
+ | "ajaxStart", | ||
+ | "ajaxStop", | ||
+ | "ajaxComplete", | ||
+ | "ajaxError", | ||
+ | "ajaxSuccess", | ||
+ | "ajaxSend" | ||
+ | ], function( i, type ) { | ||
+ | jQuery.fn[ type ] = function( fn ) { | ||
+ | return this.on( type, fn ); | ||
}; | }; | ||
+ | } ); | ||
− | var | + | |
+ | |||
+ | jQuery.expr.filters.animated = function( elem ) { | ||
+ | return jQuery.grep( jQuery.timers, function( fn ) { | ||
+ | return elem === fn.elem; | ||
+ | } ).length; | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | /** | ||
+ | * Gets a window from an element | ||
+ | */ | ||
+ | function getWindow( elem ) { | ||
+ | return jQuery.isWindow( elem ) ? | ||
+ | elem : | ||
+ | elem.nodeType === 9 ? | ||
+ | elem.defaultView || elem.parentWindow : | ||
+ | false; | ||
+ | } | ||
+ | |||
+ | jQuery.offset = { | ||
+ | setOffset: function( elem, options, i ) { | ||
+ | var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, | ||
+ | position = jQuery.css( elem, "position" ), | ||
+ | curElem = jQuery( elem ), | ||
+ | props = {}; | ||
+ | |||
+ | // set position first, in-case top/left are set even on static elem | ||
+ | if ( position === "static" ) { | ||
+ | elem.style.position = "relative"; | ||
+ | } | ||
+ | |||
+ | curOffset = curElem.offset(); | ||
+ | curCSSTop = jQuery.css( elem, "top" ); | ||
+ | curCSSLeft = jQuery.css( elem, "left" ); | ||
+ | calculatePosition = ( position === "absolute" || position === "fixed" ) && | ||
+ | jQuery.inArray( "auto", [ curCSSTop, curCSSLeft ] ) > -1; | ||
+ | |||
+ | // need to be able to calculate position if either top or left | ||
+ | // is auto and position is either absolute or fixed | ||
+ | if ( calculatePosition ) { | ||
+ | curPosition = curElem.position(); | ||
+ | curTop = curPosition.top; | ||
+ | curLeft = curPosition.left; | ||
+ | } else { | ||
+ | curTop = parseFloat( curCSSTop ) || 0; | ||
+ | curLeft = parseFloat( curCSSLeft ) || 0; | ||
+ | } | ||
+ | |||
+ | if ( jQuery.isFunction( options ) ) { | ||
+ | |||
+ | // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) | ||
+ | options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); | ||
+ | } | ||
+ | |||
+ | if ( options.top != null ) { | ||
+ | props.top = ( options.top - curOffset.top ) + curTop; | ||
+ | } | ||
+ | if ( options.left != null ) { | ||
+ | props.left = ( options.left - curOffset.left ) + curLeft; | ||
+ | } | ||
+ | |||
+ | if ( "using" in options ) { | ||
+ | options.using.call( elem, props ); | ||
+ | } else { | ||
+ | curElem.css( props ); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | offset: function( options ) { | ||
+ | if ( arguments.length ) { | ||
+ | return options === undefined ? | ||
+ | this : | ||
+ | this.each( function( i ) { | ||
+ | jQuery.offset.setOffset( this, options, i ); | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | var docElem, win, | ||
+ | box = { top: 0, left: 0 }, | ||
+ | elem = this[ 0 ], | ||
+ | doc = elem && elem.ownerDocument; | ||
+ | |||
+ | if ( !doc ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | docElem = doc.documentElement; | ||
+ | |||
+ | // Make sure it's not a disconnected DOM node | ||
+ | if ( !jQuery.contains( docElem, elem ) ) { | ||
+ | return box; | ||
+ | } | ||
+ | |||
+ | // If we don't have gBCR, just use 0,0 rather than error | ||
+ | // BlackBerry 5, iOS 3 (original iPhone) | ||
+ | if ( typeof elem.getBoundingClientRect !== "undefined" ) { | ||
+ | box = elem.getBoundingClientRect(); | ||
+ | } | ||
+ | win = getWindow( doc ); | ||
+ | return { | ||
+ | top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), | ||
+ | left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) | ||
+ | }; | ||
+ | }, | ||
+ | |||
+ | position: function() { | ||
+ | if ( !this[ 0 ] ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | var offsetParent, offset, | ||
+ | parentOffset = { top: 0, left: 0 }, | ||
+ | elem = this[ 0 ]; | ||
+ | |||
+ | // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, | ||
+ | // because it is its only offset parent | ||
+ | if ( jQuery.css( elem, "position" ) === "fixed" ) { | ||
+ | |||
+ | // we assume that getBoundingClientRect is available when computed position is fixed | ||
+ | offset = elem.getBoundingClientRect(); | ||
+ | } else { | ||
+ | |||
+ | // Get *real* offsetParent | ||
+ | offsetParent = this.offsetParent(); | ||
+ | |||
+ | // Get correct offsets | ||
+ | offset = this.offset(); | ||
+ | if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { | ||
+ | parentOffset = offsetParent.offset(); | ||
+ | } | ||
+ | |||
+ | // Add offsetParent borders | ||
+ | parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); | ||
+ | parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); | ||
+ | } | ||
+ | |||
+ | // Subtract parent offsets and element margins | ||
+ | // note: when an element has margin: auto the offsetLeft and marginLeft | ||
+ | // are the same in Safari causing offset.left to incorrectly be 0 | ||
+ | return { | ||
+ | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), | ||
+ | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) | ||
+ | }; | ||
+ | }, | ||
+ | |||
+ | offsetParent: function() { | ||
+ | return this.map( function() { | ||
+ | var offsetParent = this.offsetParent; | ||
+ | |||
+ | while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && | ||
+ | jQuery.css( offsetParent, "position" ) === "static" ) ) { | ||
+ | offsetParent = offsetParent.offsetParent; | ||
+ | } | ||
+ | return offsetParent || documentElement; | ||
+ | } ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | // Create scrollLeft and scrollTop methods | ||
+ | jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { | ||
+ | var top = /Y/.test( prop ); | ||
+ | |||
+ | jQuery.fn[ method ] = function( val ) { | ||
+ | return access( this, function( elem, method, val ) { | ||
+ | var win = getWindow( elem ); | ||
+ | |||
+ | if ( val === undefined ) { | ||
+ | return win ? ( prop in win ) ? win[ prop ] : | ||
+ | win.document.documentElement[ method ] : | ||
+ | elem[ method ]; | ||
+ | } | ||
+ | |||
+ | if ( win ) { | ||
+ | win.scrollTo( | ||
+ | !top ? val : jQuery( win ).scrollLeft(), | ||
+ | top ? val : jQuery( win ).scrollTop() | ||
+ | ); | ||
+ | |||
+ | } else { | ||
+ | elem[ method ] = val; | ||
+ | } | ||
+ | }, method, val, arguments.length, null ); | ||
+ | }; | ||
+ | } ); | ||
+ | |||
+ | // Support: Safari<7-8+, Chrome<37-44+ | ||
+ | // Add the top/left cssHooks using jQuery.fn.position | ||
+ | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 | ||
+ | // getComputedStyle returns percent when specified for top/left/bottom/right | ||
+ | // rather than make the css module depend on the offset module, we just check for it here | ||
+ | jQuery.each( [ "top", "left" ], function( i, prop ) { | ||
+ | jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, | ||
+ | function( elem, computed ) { | ||
+ | if ( computed ) { | ||
+ | computed = curCSS( elem, prop ); | ||
+ | |||
+ | // if curCSS returns percentage, fallback to offset | ||
+ | return rnumnonpx.test( computed ) ? | ||
+ | jQuery( elem ).position()[ prop ] + "px" : | ||
+ | computed; | ||
+ | } | ||
+ | } | ||
+ | ); | ||
+ | } ); | ||
+ | |||
+ | |||
+ | // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods | ||
+ | jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { | ||
+ | jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, | ||
+ | function( defaultExtra, funcName ) { | ||
+ | |||
+ | // margin is only for outerHeight, outerWidth | ||
+ | jQuery.fn[ funcName ] = function( margin, value ) { | ||
+ | var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), | ||
+ | extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); | ||
+ | |||
+ | return access( this, function( elem, type, value ) { | ||
+ | var doc; | ||
+ | |||
+ | if ( jQuery.isWindow( elem ) ) { | ||
+ | |||
+ | // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there | ||
+ | // isn't a whole lot we can do. See pull request at this URL for discussion: | ||
+ | // https://github.com/jquery/jquery/pull/764 | ||
+ | return elem.document.documentElement[ "client" + name ]; | ||
+ | } | ||
+ | |||
+ | // Get document width or height | ||
+ | if ( elem.nodeType === 9 ) { | ||
+ | doc = elem.documentElement; | ||
+ | |||
+ | // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], | ||
+ | // whichever is greatest | ||
+ | // unfortunately, this causes bug #3838 in IE6/8 only, | ||
+ | // but there is currently no good, small way to fix it. | ||
+ | return Math.max( | ||
+ | elem.body[ "scroll" + name ], doc[ "scroll" + name ], | ||
+ | elem.body[ "offset" + name ], doc[ "offset" + name ], | ||
+ | doc[ "client" + name ] | ||
+ | ); | ||
+ | } | ||
+ | |||
+ | return value === undefined ? | ||
+ | |||
+ | // Get width or height on the element, requesting but not forcing parseFloat | ||
+ | jQuery.css( elem, type, extra ) : | ||
+ | |||
+ | // Set width or height on the element | ||
+ | jQuery.style( elem, type, value, extra ); | ||
+ | }, type, chainable ? margin : undefined, chainable, null ); | ||
+ | }; | ||
+ | } ); | ||
+ | } ); | ||
+ | |||
+ | |||
+ | jQuery.fn.extend( { | ||
+ | |||
+ | bind: function( types, data, fn ) { | ||
+ | return this.on( types, null, data, fn ); | ||
+ | }, | ||
+ | unbind: function( types, fn ) { | ||
+ | return this.off( types, null, fn ); | ||
+ | }, | ||
+ | |||
+ | delegate: function( selector, types, data, fn ) { | ||
+ | return this.on( types, selector, data, fn ); | ||
+ | }, | ||
+ | undelegate: function( selector, types, fn ) { | ||
+ | |||
+ | // ( namespace ) or ( selector, types [, fn] ) | ||
+ | return arguments.length === 1 ? | ||
+ | this.off( selector, "**" ) : | ||
+ | this.off( types, selector || "**", fn ); | ||
+ | } | ||
+ | } ); | ||
+ | |||
+ | // The number of elements contained in the matched element set | ||
+ | jQuery.fn.size = function() { | ||
+ | return this.length; | ||
+ | }; | ||
+ | |||
+ | jQuery.fn.andSelf = jQuery.fn.addBack; | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | // Register as a named AMD module, since jQuery can be concatenated with other | ||
+ | // files that may use define, but not via a proper concatenation script that | ||
+ | // understands anonymous AMD modules. A named AMD is safest and most robust | ||
+ | // way to register. Lowercase jquery is used because AMD module names are | ||
+ | // derived from file names, and jQuery is normally delivered in a lowercase | ||
+ | // file name. Do this after creating the global so that if an AMD module wants | ||
+ | // to call noConflict to hide this version of jQuery, it will work. | ||
+ | |||
+ | // Note that for maximum portability, libraries that are not jQuery should | ||
+ | // declare themselves as anonymous modules, and avoid setting a global if an | ||
+ | // AMD loader is present. jQuery is a special case. For more information, see | ||
+ | // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon | ||
+ | |||
+ | if ( typeof define === "function" && define.amd ) { | ||
+ | define( "jquery", [], function() { | ||
+ | return jQuery; | ||
+ | } ); | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | var | ||
+ | |||
+ | // Map over jQuery in case of overwrite | ||
+ | _jQuery = window.jQuery, | ||
+ | |||
+ | // Map over the $ in case of overwrite | ||
+ | _$ = window.$; | ||
+ | |||
+ | jQuery.noConflict = function( deep ) { | ||
+ | if ( window.$ === jQuery ) { | ||
+ | window.$ = _$; | ||
+ | } | ||
+ | |||
+ | if ( deep && window.jQuery === jQuery ) { | ||
+ | window.jQuery = _jQuery; | ||
+ | } | ||
+ | |||
+ | return jQuery; | ||
+ | }; | ||
+ | |||
+ | // Expose jQuery and $ identifiers, even in | ||
+ | // AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557) | ||
+ | // and CommonJS for browser emulators (#13566) | ||
+ | if ( !noGlobal ) { | ||
+ | window.jQuery = window.$ = jQuery; | ||
+ | } | ||
+ | |||
+ | return jQuery; | ||
+ | })); | ||
+ | |||
+ | |||
+ | /*! | ||
+ | * Bootstrap v3.3.7 (http://getbootstrap.com) | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under the MIT license | ||
+ | */ | ||
+ | |||
+ | if (typeof jQuery === 'undefined') { | ||
+ | throw new Error('Bootstrap\'s JavaScript requires jQuery') | ||
+ | } | ||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | var version = $.fn.jquery.split(' ')[0].split('.') | ||
+ | if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] > 3)) { | ||
+ | throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher, but lower than version 4') | ||
+ | } | ||
+ | }(jQuery); | ||
+ | |||
+ | /* ======================================================================== | ||
+ | * Bootstrap: transition.js v3.3.7 | ||
+ | * http://getbootstrap.com/javascript/#transitions | ||
+ | * ======================================================================== | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | ||
+ | * ======================================================================== */ | ||
+ | |||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | |||
+ | // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/) | ||
+ | // ============================================================ | ||
+ | |||
+ | function transitionEnd() { | ||
+ | var el = document.createElement('bootstrap') | ||
+ | |||
+ | var transEndEventNames = { | ||
+ | WebkitTransition : 'webkitTransitionEnd', | ||
+ | MozTransition : 'transitionend', | ||
+ | OTransition : 'oTransitionEnd otransitionend', | ||
+ | transition : 'transitionend' | ||
+ | } | ||
+ | |||
+ | for (var name in transEndEventNames) { | ||
+ | if (el.style[name] !== undefined) { | ||
+ | return { end: transEndEventNames[name] } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return false // explicit for ie8 ( ._.) | ||
+ | } | ||
+ | |||
+ | // http://blog.alexmaccaw.com/css-transitions | ||
+ | $.fn.emulateTransitionEnd = function (duration) { | ||
+ | var called = false | ||
+ | var $el = this | ||
+ | $(this).one('bsTransitionEnd', function () { called = true }) | ||
+ | var callback = function () { if (!called) $($el).trigger($.support.transition.end) } | ||
+ | setTimeout(callback, duration) | ||
+ | return this | ||
+ | } | ||
+ | |||
+ | $(function () { | ||
+ | $.support.transition = transitionEnd() | ||
+ | |||
+ | if (!$.support.transition) return | ||
+ | |||
+ | $.event.special.bsTransitionEnd = { | ||
+ | bindType: $.support.transition.end, | ||
+ | delegateType: $.support.transition.end, | ||
+ | handle: function (e) { | ||
+ | if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments) | ||
+ | } | ||
+ | } | ||
+ | }) | ||
+ | |||
+ | }(jQuery); | ||
+ | |||
+ | /* ======================================================================== | ||
+ | * Bootstrap: alert.js v3.3.7 | ||
+ | * http://getbootstrap.com/javascript/#alerts | ||
+ | * ======================================================================== | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | ||
+ | * ======================================================================== */ | ||
+ | |||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | |||
+ | // ALERT CLASS DEFINITION | ||
+ | // ====================== | ||
+ | |||
+ | var dismiss = '[data-dismiss="alert"]' | ||
+ | var Alert = function (el) { | ||
+ | $(el).on('click', dismiss, this.close) | ||
+ | } | ||
+ | |||
+ | Alert.VERSION = '3.3.7' | ||
+ | |||
+ | Alert.TRANSITION_DURATION = 150 | ||
+ | |||
+ | Alert.prototype.close = function (e) { | ||
+ | var $this = $(this) | ||
+ | var selector = $this.attr('data-target') | ||
+ | |||
+ | if (!selector) { | ||
+ | selector = $this.attr('href') | ||
+ | selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7 | ||
+ | } | ||
+ | |||
+ | var $parent = $(selector === '#' ? [] : selector) | ||
+ | |||
+ | if (e) e.preventDefault() | ||
+ | |||
+ | if (!$parent.length) { | ||
+ | $parent = $this.closest('.alert') | ||
+ | } | ||
+ | |||
+ | $parent.trigger(e = $.Event('close.bs.alert')) | ||
+ | |||
+ | if (e.isDefaultPrevented()) return | ||
+ | |||
+ | $parent.removeClass('in') | ||
+ | |||
+ | function removeElement() { | ||
+ | // detach from parent, fire event then clean up data | ||
+ | $parent.detach().trigger('closed.bs.alert').remove() | ||
+ | } | ||
+ | |||
+ | $.support.transition && $parent.hasClass('fade') ? | ||
+ | $parent | ||
+ | .one('bsTransitionEnd', removeElement) | ||
+ | .emulateTransitionEnd(Alert.TRANSITION_DURATION) : | ||
+ | removeElement() | ||
+ | } | ||
+ | |||
+ | |||
+ | // ALERT PLUGIN DEFINITION | ||
+ | // ======================= | ||
+ | |||
+ | function Plugin(option) { | ||
+ | return this.each(function () { | ||
+ | var $this = $(this) | ||
+ | var data = $this.data('bs.alert') | ||
+ | |||
+ | if (!data) $this.data('bs.alert', (data = new Alert(this))) | ||
+ | if (typeof option == 'string') data[option].call($this) | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | var old = $.fn.alert | ||
+ | |||
+ | $.fn.alert = Plugin | ||
+ | $.fn.alert.Constructor = Alert | ||
+ | |||
+ | |||
+ | // ALERT NO CONFLICT | ||
+ | // ================= | ||
+ | |||
+ | $.fn.alert.noConflict = function () { | ||
+ | $.fn.alert = old | ||
+ | return this | ||
+ | } | ||
+ | |||
+ | |||
+ | // ALERT DATA-API | ||
+ | // ============== | ||
+ | |||
+ | $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close) | ||
+ | |||
+ | }(jQuery); | ||
+ | |||
+ | /* ======================================================================== | ||
+ | * Bootstrap: button.js v3.3.7 | ||
+ | * http://getbootstrap.com/javascript/#buttons | ||
+ | * ======================================================================== | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | ||
+ | * ======================================================================== */ | ||
+ | |||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | |||
+ | // BUTTON PUBLIC CLASS DEFINITION | ||
+ | // ============================== | ||
+ | |||
+ | var Button = function (element, options) { | ||
+ | this.$element = $(element) | ||
+ | this.options = $.extend({}, Button.DEFAULTS, options) | ||
+ | this.isLoading = false | ||
+ | } | ||
+ | |||
+ | Button.VERSION = '3.3.7' | ||
+ | |||
+ | Button.DEFAULTS = { | ||
+ | loadingText: 'loading...' | ||
+ | } | ||
+ | |||
+ | Button.prototype.setState = function (state) { | ||
+ | var d = 'disabled' | ||
+ | var $el = this.$element | ||
+ | var val = $el.is('input') ? 'val' : 'html' | ||
+ | var data = $el.data() | ||
+ | |||
+ | state += 'Text' | ||
+ | |||
+ | if (data.resetText == null) $el.data('resetText', $el[val]()) | ||
+ | |||
+ | // push to event loop to allow forms to submit | ||
+ | setTimeout($.proxy(function () { | ||
+ | $el[val](data[state] == null ? this.options[state] : data[state]) | ||
+ | |||
+ | if (state == 'loadingText') { | ||
+ | this.isLoading = true | ||
+ | $el.addClass(d).attr(d, d).prop(d, true) | ||
+ | } else if (this.isLoading) { | ||
+ | this.isLoading = false | ||
+ | $el.removeClass(d).removeAttr(d).prop(d, false) | ||
+ | } | ||
+ | }, this), 0) | ||
+ | } | ||
+ | |||
+ | Button.prototype.toggle = function () { | ||
+ | var changed = true | ||
+ | var $parent = this.$element.closest('[data-toggle="buttons"]') | ||
+ | |||
+ | if ($parent.length) { | ||
+ | var $input = this.$element.find('input') | ||
+ | if ($input.prop('type') == 'radio') { | ||
+ | if ($input.prop('checked')) changed = false | ||
+ | $parent.find('.active').removeClass('active') | ||
+ | this.$element.addClass('active') | ||
+ | } else if ($input.prop('type') == 'checkbox') { | ||
+ | if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false | ||
+ | this.$element.toggleClass('active') | ||
+ | } | ||
+ | $input.prop('checked', this.$element.hasClass('active')) | ||
+ | if (changed) $input.trigger('change') | ||
+ | } else { | ||
+ | this.$element.attr('aria-pressed', !this.$element.hasClass('active')) | ||
+ | this.$element.toggleClass('active') | ||
+ | } | ||
+ | } | ||
+ | |||
+ | |||
+ | // BUTTON PLUGIN DEFINITION | ||
+ | // ======================== | ||
+ | |||
+ | function Plugin(option) { | ||
+ | return this.each(function () { | ||
+ | var $this = $(this) | ||
+ | var data = $this.data('bs.button') | ||
+ | var options = typeof option == 'object' && option | ||
+ | |||
+ | if (!data) $this.data('bs.button', (data = new Button(this, options))) | ||
+ | |||
+ | if (option == 'toggle') data.toggle() | ||
+ | else if (option) data.setState(option) | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | var old = $.fn.button | ||
+ | |||
+ | $.fn.button = Plugin | ||
+ | $.fn.button.Constructor = Button | ||
+ | |||
+ | |||
+ | // BUTTON NO CONFLICT | ||
+ | // ================== | ||
+ | |||
+ | $.fn.button.noConflict = function () { | ||
+ | $.fn.button = old | ||
+ | return this | ||
+ | } | ||
+ | |||
+ | |||
+ | // BUTTON DATA-API | ||
+ | // =============== | ||
+ | |||
+ | $(document) | ||
+ | .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) { | ||
+ | var $btn = $(e.target).closest('.btn') | ||
+ | Plugin.call($btn, 'toggle') | ||
+ | if (!($(e.target).is('input[type="radio"], input[type="checkbox"]'))) { | ||
+ | // Prevent double click on radios, and the double selections (so cancellation) on checkboxes | ||
+ | e.preventDefault() | ||
+ | // The target component still receive the focus | ||
+ | if ($btn.is('input,button')) $btn.trigger('focus') | ||
+ | else $btn.find('input:visible,button:visible').first().trigger('focus') | ||
+ | } | ||
+ | }) | ||
+ | .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) { | ||
+ | $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type)) | ||
+ | }) | ||
+ | |||
+ | }(jQuery); | ||
+ | |||
+ | /* ======================================================================== | ||
+ | * Bootstrap: carousel.js v3.3.7 | ||
+ | * http://getbootstrap.com/javascript/#carousel | ||
+ | * ======================================================================== | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | ||
+ | * ======================================================================== */ | ||
+ | |||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | |||
+ | // CAROUSEL CLASS DEFINITION | ||
+ | // ========================= | ||
+ | |||
+ | var Carousel = function (element, options) { | ||
+ | this.$element = $(element) | ||
+ | this.$indicators = this.$element.find('.carousel-indicators') | ||
+ | this.options = options | ||
+ | this.paused = null | ||
+ | this.sliding = null | ||
+ | this.interval = null | ||
+ | this.$active = null | ||
+ | this.$items = null | ||
+ | |||
+ | this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this)) | ||
+ | |||
+ | this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element | ||
+ | .on('mouseenter.bs.carousel', $.proxy(this.pause, this)) | ||
+ | .on('mouseleave.bs.carousel', $.proxy(this.cycle, this)) | ||
+ | } | ||
+ | |||
+ | Carousel.VERSION = '3.3.7' | ||
+ | |||
+ | Carousel.TRANSITION_DURATION = 600 | ||
+ | |||
+ | Carousel.DEFAULTS = { | ||
+ | interval: 5000, | ||
+ | pause: 'hover', | ||
+ | wrap: true, | ||
+ | keyboard: true | ||
+ | } | ||
+ | |||
+ | Carousel.prototype.keydown = function (e) { | ||
+ | if (/input|textarea/i.test(e.target.tagName)) return | ||
+ | switch (e.which) { | ||
+ | case 37: this.prev(); break | ||
+ | case 39: this.next(); break | ||
+ | default: return | ||
+ | } | ||
+ | |||
+ | e.preventDefault() | ||
+ | } | ||
+ | |||
+ | Carousel.prototype.cycle = function (e) { | ||
+ | e || (this.paused = false) | ||
+ | |||
+ | this.interval && clearInterval(this.interval) | ||
+ | |||
+ | this.options.interval | ||
+ | && !this.paused | ||
+ | && (this.interval = setInterval($.proxy(this.next, this), this.options.interval)) | ||
+ | |||
+ | return this | ||
+ | } | ||
+ | |||
+ | Carousel.prototype.getItemIndex = function (item) { | ||
+ | this.$items = item.parent().children('.item') | ||
+ | return this.$items.index(item || this.$active) | ||
+ | } | ||
+ | |||
+ | Carousel.prototype.getItemForDirection = function (direction, active) { | ||
+ | var activeIndex = this.getItemIndex(active) | ||
+ | var willWrap = (direction == 'prev' && activeIndex === 0) | ||
+ | || (direction == 'next' && activeIndex == (this.$items.length - 1)) | ||
+ | if (willWrap && !this.options.wrap) return active | ||
+ | var delta = direction == 'prev' ? -1 : 1 | ||
+ | var itemIndex = (activeIndex + delta) % this.$items.length | ||
+ | return this.$items.eq(itemIndex) | ||
+ | } | ||
+ | |||
+ | Carousel.prototype.to = function (pos) { | ||
+ | var that = this | ||
+ | var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active')) | ||
+ | |||
+ | if (pos > (this.$items.length - 1) || pos < 0) return | ||
+ | |||
+ | if (this.sliding) return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid" | ||
+ | if (activeIndex == pos) return this.pause().cycle() | ||
+ | |||
+ | return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos)) | ||
+ | } | ||
+ | |||
+ | Carousel.prototype.pause = function (e) { | ||
+ | e || (this.paused = true) | ||
+ | |||
+ | if (this.$element.find('.next, .prev').length && $.support.transition) { | ||
+ | this.$element.trigger($.support.transition.end) | ||
+ | this.cycle(true) | ||
+ | } | ||
+ | |||
+ | this.interval = clearInterval(this.interval) | ||
+ | |||
+ | return this | ||
+ | } | ||
+ | |||
+ | Carousel.prototype.next = function () { | ||
+ | if (this.sliding) return | ||
+ | return this.slide('next') | ||
+ | } | ||
+ | |||
+ | Carousel.prototype.prev = function () { | ||
+ | if (this.sliding) return | ||
+ | return this.slide('prev') | ||
+ | } | ||
+ | |||
+ | Carousel.prototype.slide = function (type, next) { | ||
+ | var $active = this.$element.find('.item.active') | ||
+ | var $next = next || this.getItemForDirection(type, $active) | ||
+ | var isCycling = this.interval | ||
+ | var direction = type == 'next' ? 'left' : 'right' | ||
+ | var that = this | ||
+ | |||
+ | if ($next.hasClass('active')) return (this.sliding = false) | ||
+ | |||
+ | var relatedTarget = $next[0] | ||
+ | var slideEvent = $.Event('slide.bs.carousel', { | ||
+ | relatedTarget: relatedTarget, | ||
+ | direction: direction | ||
+ | }) | ||
+ | this.$element.trigger(slideEvent) | ||
+ | if (slideEvent.isDefaultPrevented()) return | ||
+ | |||
+ | this.sliding = true | ||
+ | |||
+ | isCycling && this.pause() | ||
+ | |||
+ | if (this.$indicators.length) { | ||
+ | this.$indicators.find('.active').removeClass('active') | ||
+ | var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)]) | ||
+ | $nextIndicator && $nextIndicator.addClass('active') | ||
+ | } | ||
+ | |||
+ | var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid" | ||
+ | if ($.support.transition && this.$element.hasClass('slide')) { | ||
+ | $next.addClass(type) | ||
+ | $next[0].offsetWidth // force reflow | ||
+ | $active.addClass(direction) | ||
+ | $next.addClass(direction) | ||
+ | $active | ||
+ | .one('bsTransitionEnd', function () { | ||
+ | $next.removeClass([type, direction].join(' ')).addClass('active') | ||
+ | $active.removeClass(['active', direction].join(' ')) | ||
+ | that.sliding = false | ||
+ | setTimeout(function () { | ||
+ | that.$element.trigger(slidEvent) | ||
+ | }, 0) | ||
+ | }) | ||
+ | .emulateTransitionEnd(Carousel.TRANSITION_DURATION) | ||
+ | } else { | ||
+ | $active.removeClass('active') | ||
+ | $next.addClass('active') | ||
+ | this.sliding = false | ||
+ | this.$element.trigger(slidEvent) | ||
+ | } | ||
+ | |||
+ | isCycling && this.cycle() | ||
+ | |||
+ | return this | ||
+ | } | ||
+ | |||
+ | |||
+ | // CAROUSEL PLUGIN DEFINITION | ||
+ | // ========================== | ||
+ | |||
+ | function Plugin(option) { | ||
+ | return this.each(function () { | ||
+ | var $this = $(this) | ||
+ | var data = $this.data('bs.carousel') | ||
+ | var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option) | ||
+ | var action = typeof option == 'string' ? option : options.slide | ||
+ | |||
+ | if (!data) $this.data('bs.carousel', (data = new Carousel(this, options))) | ||
+ | if (typeof option == 'number') data.to(option) | ||
+ | else if (action) data[action]() | ||
+ | else if (options.interval) data.pause().cycle() | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | var old = $.fn.carousel | ||
+ | |||
+ | $.fn.carousel = Plugin | ||
+ | $.fn.carousel.Constructor = Carousel | ||
+ | |||
+ | |||
+ | // CAROUSEL NO CONFLICT | ||
+ | // ==================== | ||
+ | |||
+ | $.fn.carousel.noConflict = function () { | ||
+ | $.fn.carousel = old | ||
+ | return this | ||
+ | } | ||
+ | |||
+ | |||
+ | // CAROUSEL DATA-API | ||
+ | // ================= | ||
+ | |||
+ | var clickHandler = function (e) { | ||
+ | var href | ||
+ | var $this = $(this) | ||
+ | var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7 | ||
+ | if (!$target.hasClass('carousel')) return | ||
+ | var options = $.extend({}, $target.data(), $this.data()) | ||
+ | var slideIndex = $this.attr('data-slide-to') | ||
+ | if (slideIndex) options.interval = false | ||
+ | |||
+ | Plugin.call($target, options) | ||
+ | |||
+ | if (slideIndex) { | ||
+ | $target.data('bs.carousel').to(slideIndex) | ||
+ | } | ||
+ | |||
+ | e.preventDefault() | ||
+ | } | ||
+ | |||
+ | $(document) | ||
+ | .on('click.bs.carousel.data-api', '[data-slide]', clickHandler) | ||
+ | .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler) | ||
+ | |||
+ | $(window).on('load', function () { | ||
+ | $('[data-ride="carousel"]').each(function () { | ||
+ | var $carousel = $(this) | ||
+ | Plugin.call($carousel, $carousel.data()) | ||
+ | }) | ||
+ | }) | ||
+ | |||
+ | }(jQuery); | ||
+ | |||
+ | /* ======================================================================== | ||
+ | * Bootstrap: collapse.js v3.3.7 | ||
+ | * http://getbootstrap.com/javascript/#collapse | ||
+ | * ======================================================================== | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | ||
+ | * ======================================================================== */ | ||
+ | |||
+ | /* jshint latedef: false */ | ||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | |||
+ | // COLLAPSE PUBLIC CLASS DEFINITION | ||
+ | // ================================ | ||
+ | |||
+ | var Collapse = function (element, options) { | ||
+ | this.$element = $(element) | ||
+ | this.options = $.extend({}, Collapse.DEFAULTS, options) | ||
+ | this.$trigger = $('[data-toggle="collapse"][href="#' + element.id + '"],' + | ||
+ | '[data-toggle="collapse"][data-target="#' + element.id + '"]') | ||
+ | this.transitioning = null | ||
+ | |||
+ | if (this.options.parent) { | ||
+ | this.$parent = this.getParent() | ||
+ | } else { | ||
+ | this.addAriaAndCollapsedClass(this.$element, this.$trigger) | ||
+ | } | ||
+ | |||
+ | if (this.options.toggle) this.toggle() | ||
+ | } | ||
+ | |||
+ | Collapse.VERSION = '3.3.7' | ||
+ | |||
+ | Collapse.TRANSITION_DURATION = 350 | ||
+ | |||
+ | Collapse.DEFAULTS = { | ||
+ | toggle: true | ||
+ | } | ||
+ | |||
+ | Collapse.prototype.dimension = function () { | ||
+ | var hasWidth = this.$element.hasClass('width') | ||
+ | return hasWidth ? 'width' : 'height' | ||
+ | } | ||
+ | |||
+ | Collapse.prototype.show = function () { | ||
+ | if (this.transitioning || this.$element.hasClass('in')) return | ||
+ | |||
+ | var activesData | ||
+ | var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing') | ||
+ | |||
+ | if (actives && actives.length) { | ||
+ | activesData = actives.data('bs.collapse') | ||
+ | if (activesData && activesData.transitioning) return | ||
+ | } | ||
+ | |||
+ | var startEvent = $.Event('show.bs.collapse') | ||
+ | this.$element.trigger(startEvent) | ||
+ | if (startEvent.isDefaultPrevented()) return | ||
+ | |||
+ | if (actives && actives.length) { | ||
+ | Plugin.call(actives, 'hide') | ||
+ | activesData || actives.data('bs.collapse', null) | ||
+ | } | ||
+ | |||
+ | var dimension = this.dimension() | ||
+ | |||
+ | this.$element | ||
+ | .removeClass('collapse') | ||
+ | .addClass('collapsing')[dimension](0) | ||
+ | .attr('aria-expanded', true) | ||
+ | |||
+ | this.$trigger | ||
+ | .removeClass('collapsed') | ||
+ | .attr('aria-expanded', true) | ||
+ | |||
+ | this.transitioning = 1 | ||
+ | |||
+ | var complete = function () { | ||
+ | this.$element | ||
+ | .removeClass('collapsing') | ||
+ | .addClass('collapse in')[dimension]('') | ||
+ | this.transitioning = 0 | ||
+ | this.$element | ||
+ | .trigger('shown.bs.collapse') | ||
+ | } | ||
+ | |||
+ | if (!$.support.transition) return complete.call(this) | ||
+ | |||
+ | var scrollSize = $.camelCase(['scroll', dimension].join('-')) | ||
+ | |||
+ | this.$element | ||
+ | .one('bsTransitionEnd', $.proxy(complete, this)) | ||
+ | .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize]) | ||
+ | } | ||
+ | |||
+ | Collapse.prototype.hide = function () { | ||
+ | if (this.transitioning || !this.$element.hasClass('in')) return | ||
+ | |||
+ | var startEvent = $.Event('hide.bs.collapse') | ||
+ | this.$element.trigger(startEvent) | ||
+ | if (startEvent.isDefaultPrevented()) return | ||
+ | |||
+ | var dimension = this.dimension() | ||
+ | |||
+ | this.$element[dimension](this.$element[dimension]())[0].offsetHeight | ||
+ | |||
+ | this.$element | ||
+ | .addClass('collapsing') | ||
+ | .removeClass('collapse in') | ||
+ | .attr('aria-expanded', false) | ||
+ | |||
+ | this.$trigger | ||
+ | .addClass('collapsed') | ||
+ | .attr('aria-expanded', false) | ||
+ | |||
+ | this.transitioning = 1 | ||
+ | |||
+ | var complete = function () { | ||
+ | this.transitioning = 0 | ||
+ | this.$element | ||
+ | .removeClass('collapsing') | ||
+ | .addClass('collapse') | ||
+ | .trigger('hidden.bs.collapse') | ||
+ | } | ||
+ | |||
+ | if (!$.support.transition) return complete.call(this) | ||
+ | |||
+ | this.$element | ||
+ | [dimension](0) | ||
+ | .one('bsTransitionEnd', $.proxy(complete, this)) | ||
+ | .emulateTransitionEnd(Collapse.TRANSITION_DURATION) | ||
+ | } | ||
+ | |||
+ | Collapse.prototype.toggle = function () { | ||
+ | this[this.$element.hasClass('in') ? 'hide' : 'show']() | ||
+ | } | ||
+ | |||
+ | Collapse.prototype.getParent = function () { | ||
+ | return $(this.options.parent) | ||
+ | .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]') | ||
+ | .each($.proxy(function (i, element) { | ||
+ | var $element = $(element) | ||
+ | this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element) | ||
+ | }, this)) | ||
+ | .end() | ||
+ | } | ||
+ | |||
+ | Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) { | ||
+ | var isOpen = $element.hasClass('in') | ||
+ | |||
+ | $element.attr('aria-expanded', isOpen) | ||
+ | $trigger | ||
+ | .toggleClass('collapsed', !isOpen) | ||
+ | .attr('aria-expanded', isOpen) | ||
+ | } | ||
+ | |||
+ | function getTargetFromTrigger($trigger) { | ||
+ | var href | ||
+ | var target = $trigger.attr('data-target') | ||
+ | || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7 | ||
+ | |||
+ | return $(target) | ||
+ | } | ||
+ | |||
+ | |||
+ | // COLLAPSE PLUGIN DEFINITION | ||
+ | // ========================== | ||
+ | |||
+ | function Plugin(option) { | ||
+ | return this.each(function () { | ||
+ | var $this = $(this) | ||
+ | var data = $this.data('bs.collapse') | ||
+ | var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option) | ||
+ | |||
+ | if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false | ||
+ | if (!data) $this.data('bs.collapse', (data = new Collapse(this, options))) | ||
+ | if (typeof option == 'string') data[option]() | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | var old = $.fn.collapse | ||
+ | |||
+ | $.fn.collapse = Plugin | ||
+ | $.fn.collapse.Constructor = Collapse | ||
+ | |||
+ | |||
+ | // COLLAPSE NO CONFLICT | ||
+ | // ==================== | ||
+ | |||
+ | $.fn.collapse.noConflict = function () { | ||
+ | $.fn.collapse = old | ||
+ | return this | ||
+ | } | ||
+ | |||
+ | |||
+ | // COLLAPSE DATA-API | ||
+ | // ================= | ||
+ | |||
+ | $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) { | ||
+ | var $this = $(this) | ||
+ | |||
+ | if (!$this.attr('data-target')) e.preventDefault() | ||
+ | |||
+ | var $target = getTargetFromTrigger($this) | ||
+ | var data = $target.data('bs.collapse') | ||
+ | var option = data ? 'toggle' : $this.data() | ||
+ | |||
+ | Plugin.call($target, option) | ||
+ | }) | ||
+ | |||
+ | }(jQuery); | ||
+ | |||
+ | /* ======================================================================== | ||
+ | * Bootstrap: dropdown.js v3.3.7 | ||
+ | * http://getbootstrap.com/javascript/#dropdowns | ||
+ | * ======================================================================== | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | ||
+ | * ======================================================================== */ | ||
+ | |||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | |||
+ | // DROPDOWN CLASS DEFINITION | ||
+ | // ========================= | ||
+ | |||
+ | var backdrop = '.dropdown-backdrop' | ||
+ | var toggle = '[data-toggle="dropdown"]' | ||
+ | var Dropdown = function (element) { | ||
+ | $(element).on('click.bs.dropdown', this.toggle) | ||
+ | } | ||
+ | |||
+ | Dropdown.VERSION = '3.3.7' | ||
+ | |||
+ | function getParent($this) { | ||
+ | var selector = $this.attr('data-target') | ||
+ | |||
+ | if (!selector) { | ||
+ | selector = $this.attr('href') | ||
+ | selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7 | ||
+ | } | ||
+ | |||
+ | var $parent = selector && $(selector) | ||
+ | |||
+ | return $parent && $parent.length ? $parent : $this.parent() | ||
+ | } | ||
+ | |||
+ | function clearMenus(e) { | ||
+ | if (e && e.which === 3) return | ||
+ | $(backdrop).remove() | ||
+ | $(toggle).each(function () { | ||
+ | var $this = $(this) | ||
+ | var $parent = getParent($this) | ||
+ | var relatedTarget = { relatedTarget: this } | ||
+ | |||
+ | if (!$parent.hasClass('open')) return | ||
+ | |||
+ | if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return | ||
+ | |||
+ | $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget)) | ||
+ | |||
+ | if (e.isDefaultPrevented()) return | ||
+ | |||
+ | $this.attr('aria-expanded', 'false') | ||
+ | $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget)) | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | Dropdown.prototype.toggle = function (e) { | ||
+ | var $this = $(this) | ||
+ | |||
+ | if ($this.is('.disabled, :disabled')) return | ||
+ | |||
+ | var $parent = getParent($this) | ||
+ | var isActive = $parent.hasClass('open') | ||
+ | |||
+ | clearMenus() | ||
+ | |||
+ | if (!isActive) { | ||
+ | if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) { | ||
+ | // if mobile we use a backdrop because click events don't delegate | ||
+ | $(document.createElement('div')) | ||
+ | .addClass('dropdown-backdrop') | ||
+ | .insertAfter($(this)) | ||
+ | .on('click', clearMenus) | ||
+ | } | ||
+ | |||
+ | var relatedTarget = { relatedTarget: this } | ||
+ | $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget)) | ||
+ | |||
+ | if (e.isDefaultPrevented()) return | ||
+ | |||
+ | $this | ||
+ | .trigger('focus') | ||
+ | .attr('aria-expanded', 'true') | ||
+ | |||
+ | $parent | ||
+ | .toggleClass('open') | ||
+ | .trigger($.Event('shown.bs.dropdown', relatedTarget)) | ||
+ | } | ||
+ | |||
+ | return false | ||
+ | } | ||
+ | |||
+ | Dropdown.prototype.keydown = function (e) { | ||
+ | if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return | ||
+ | |||
+ | var $this = $(this) | ||
+ | |||
+ | e.preventDefault() | ||
+ | e.stopPropagation() | ||
+ | |||
+ | if ($this.is('.disabled, :disabled')) return | ||
+ | |||
+ | var $parent = getParent($this) | ||
+ | var isActive = $parent.hasClass('open') | ||
+ | |||
+ | if (!isActive && e.which != 27 || isActive && e.which == 27) { | ||
+ | if (e.which == 27) $parent.find(toggle).trigger('focus') | ||
+ | return $this.trigger('click') | ||
+ | } | ||
+ | |||
+ | var desc = ' li:not(.disabled):visible a' | ||
+ | var $items = $parent.find('.dropdown-menu' + desc) | ||
+ | |||
+ | if (!$items.length) return | ||
+ | |||
+ | var index = $items.index(e.target) | ||
+ | |||
+ | if (e.which == 38 && index > 0) index-- // up | ||
+ | if (e.which == 40 && index < $items.length - 1) index++ // down | ||
+ | if (!~index) index = 0 | ||
+ | |||
+ | $items.eq(index).trigger('focus') | ||
+ | } | ||
+ | |||
+ | |||
+ | // DROPDOWN PLUGIN DEFINITION | ||
+ | // ========================== | ||
+ | |||
+ | function Plugin(option) { | ||
+ | return this.each(function () { | ||
+ | var $this = $(this) | ||
+ | var data = $this.data('bs.dropdown') | ||
+ | |||
+ | if (!data) $this.data('bs.dropdown', (data = new Dropdown(this))) | ||
+ | if (typeof option == 'string') data[option].call($this) | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | var old = $.fn.dropdown | ||
+ | |||
+ | $.fn.dropdown = Plugin | ||
+ | $.fn.dropdown.Constructor = Dropdown | ||
+ | |||
+ | |||
+ | // DROPDOWN NO CONFLICT | ||
+ | // ==================== | ||
+ | |||
+ | $.fn.dropdown.noConflict = function () { | ||
+ | $.fn.dropdown = old | ||
+ | return this | ||
+ | } | ||
+ | |||
+ | |||
+ | // APPLY TO STANDARD DROPDOWN ELEMENTS | ||
+ | // =================================== | ||
+ | |||
+ | $(document) | ||
+ | .on('click.bs.dropdown.data-api', clearMenus) | ||
+ | .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() }) | ||
+ | .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle) | ||
+ | .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown) | ||
+ | .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown) | ||
+ | |||
+ | }(jQuery); | ||
+ | |||
+ | /* ======================================================================== | ||
+ | * Bootstrap: modal.js v3.3.7 | ||
+ | * http://getbootstrap.com/javascript/#modals | ||
+ | * ======================================================================== | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | ||
+ | * ======================================================================== */ | ||
+ | |||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | |||
+ | // MODAL CLASS DEFINITION | ||
+ | // ====================== | ||
+ | |||
+ | var Modal = function (element, options) { | ||
+ | this.options = options | ||
+ | this.$body = $(document.body) | ||
+ | this.$element = $(element) | ||
+ | this.$dialog = this.$element.find('.modal-dialog') | ||
+ | this.$backdrop = null | ||
+ | this.isShown = null | ||
+ | this.originalBodyPad = null | ||
+ | this.scrollbarWidth = 0 | ||
+ | this.ignoreBackdropClick = false | ||
+ | |||
+ | if (this.options.remote) { | ||
+ | this.$element | ||
+ | .find('.modal-content') | ||
+ | .load(this.options.remote, $.proxy(function () { | ||
+ | this.$element.trigger('loaded.bs.modal') | ||
+ | }, this)) | ||
+ | } | ||
+ | } | ||
+ | |||
+ | Modal.VERSION = '3.3.7' | ||
+ | |||
+ | Modal.TRANSITION_DURATION = 300 | ||
+ | Modal.BACKDROP_TRANSITION_DURATION = 150 | ||
+ | |||
+ | Modal.DEFAULTS = { | ||
+ | backdrop: true, | ||
+ | keyboard: true, | ||
+ | show: true | ||
+ | } | ||
+ | |||
+ | Modal.prototype.toggle = function (_relatedTarget) { | ||
+ | return this.isShown ? this.hide() : this.show(_relatedTarget) | ||
+ | } | ||
+ | |||
+ | Modal.prototype.show = function (_relatedTarget) { | ||
+ | var that = this | ||
+ | var e = $.Event('show.bs.modal', { relatedTarget: _relatedTarget }) | ||
+ | |||
+ | this.$element.trigger(e) | ||
+ | |||
+ | if (this.isShown || e.isDefaultPrevented()) return | ||
+ | |||
+ | this.isShown = true | ||
+ | |||
+ | this.checkScrollbar() | ||
+ | this.setScrollbar() | ||
+ | this.$body.addClass('modal-open') | ||
+ | |||
+ | this.escape() | ||
+ | this.resize() | ||
+ | |||
+ | this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this)) | ||
+ | |||
+ | this.$dialog.on('mousedown.dismiss.bs.modal', function () { | ||
+ | that.$element.one('mouseup.dismiss.bs.modal', function (e) { | ||
+ | if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true | ||
+ | }) | ||
+ | }) | ||
+ | |||
+ | this.backdrop(function () { | ||
+ | var transition = $.support.transition && that.$element.hasClass('fade') | ||
+ | |||
+ | if (!that.$element.parent().length) { | ||
+ | that.$element.appendTo(that.$body) // don't move modals dom position | ||
+ | } | ||
+ | |||
+ | that.$element | ||
+ | .show() | ||
+ | .scrollTop(0) | ||
+ | |||
+ | that.adjustDialog() | ||
+ | |||
+ | if (transition) { | ||
+ | that.$element[0].offsetWidth // force reflow | ||
+ | } | ||
+ | |||
+ | that.$element.addClass('in') | ||
+ | |||
+ | that.enforceFocus() | ||
+ | |||
+ | var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget }) | ||
+ | |||
+ | transition ? | ||
+ | that.$dialog // wait for modal to slide in | ||
+ | .one('bsTransitionEnd', function () { | ||
+ | that.$element.trigger('focus').trigger(e) | ||
+ | }) | ||
+ | .emulateTransitionEnd(Modal.TRANSITION_DURATION) : | ||
+ | that.$element.trigger('focus').trigger(e) | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | Modal.prototype.hide = function (e) { | ||
+ | if (e) e.preventDefault() | ||
+ | |||
+ | e = $.Event('hide.bs.modal') | ||
+ | |||
+ | this.$element.trigger(e) | ||
+ | |||
+ | if (!this.isShown || e.isDefaultPrevented()) return | ||
+ | |||
+ | this.isShown = false | ||
+ | |||
+ | this.escape() | ||
+ | this.resize() | ||
+ | |||
+ | $(document).off('focusin.bs.modal') | ||
+ | |||
+ | this.$element | ||
+ | .removeClass('in') | ||
+ | .off('click.dismiss.bs.modal') | ||
+ | .off('mouseup.dismiss.bs.modal') | ||
+ | |||
+ | this.$dialog.off('mousedown.dismiss.bs.modal') | ||
+ | |||
+ | $.support.transition && this.$element.hasClass('fade') ? | ||
+ | this.$element | ||
+ | .one('bsTransitionEnd', $.proxy(this.hideModal, this)) | ||
+ | .emulateTransitionEnd(Modal.TRANSITION_DURATION) : | ||
+ | this.hideModal() | ||
+ | } | ||
+ | |||
+ | Modal.prototype.enforceFocus = function () { | ||
+ | $(document) | ||
+ | .off('focusin.bs.modal') // guard against infinite focus loop | ||
+ | .on('focusin.bs.modal', $.proxy(function (e) { | ||
+ | if (document !== e.target && | ||
+ | this.$element[0] !== e.target && | ||
+ | !this.$element.has(e.target).length) { | ||
+ | this.$element.trigger('focus') | ||
+ | } | ||
+ | }, this)) | ||
+ | } | ||
+ | |||
+ | Modal.prototype.escape = function () { | ||
+ | if (this.isShown && this.options.keyboard) { | ||
+ | this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) { | ||
+ | e.which == 27 && this.hide() | ||
+ | }, this)) | ||
+ | } else if (!this.isShown) { | ||
+ | this.$element.off('keydown.dismiss.bs.modal') | ||
+ | } | ||
+ | } | ||
+ | |||
+ | Modal.prototype.resize = function () { | ||
+ | if (this.isShown) { | ||
+ | $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this)) | ||
+ | } else { | ||
+ | $(window).off('resize.bs.modal') | ||
+ | } | ||
+ | } | ||
+ | |||
+ | Modal.prototype.hideModal = function () { | ||
+ | var that = this | ||
+ | this.$element.hide() | ||
+ | this.backdrop(function () { | ||
+ | that.$body.removeClass('modal-open') | ||
+ | that.resetAdjustments() | ||
+ | that.resetScrollbar() | ||
+ | that.$element.trigger('hidden.bs.modal') | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | Modal.prototype.removeBackdrop = function () { | ||
+ | this.$backdrop && this.$backdrop.remove() | ||
+ | this.$backdrop = null | ||
+ | } | ||
+ | |||
+ | Modal.prototype.backdrop = function (callback) { | ||
+ | var that = this | ||
+ | var animate = this.$element.hasClass('fade') ? 'fade' : '' | ||
+ | |||
+ | if (this.isShown && this.options.backdrop) { | ||
+ | var doAnimate = $.support.transition && animate | ||
+ | |||
+ | this.$backdrop = $(document.createElement('div')) | ||
+ | .addClass('modal-backdrop ' + animate) | ||
+ | .appendTo(this.$body) | ||
+ | |||
+ | this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) { | ||
+ | if (this.ignoreBackdropClick) { | ||
+ | this.ignoreBackdropClick = false | ||
+ | return | ||
+ | } | ||
+ | if (e.target !== e.currentTarget) return | ||
+ | this.options.backdrop == 'static' | ||
+ | ? this.$element[0].focus() | ||
+ | : this.hide() | ||
+ | }, this)) | ||
+ | |||
+ | if (doAnimate) this.$backdrop[0].offsetWidth // force reflow | ||
+ | |||
+ | this.$backdrop.addClass('in') | ||
+ | |||
+ | if (!callback) return | ||
+ | |||
+ | doAnimate ? | ||
+ | this.$backdrop | ||
+ | .one('bsTransitionEnd', callback) | ||
+ | .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : | ||
+ | callback() | ||
+ | |||
+ | } else if (!this.isShown && this.$backdrop) { | ||
+ | this.$backdrop.removeClass('in') | ||
+ | |||
+ | var callbackRemove = function () { | ||
+ | that.removeBackdrop() | ||
+ | callback && callback() | ||
+ | } | ||
+ | $.support.transition && this.$element.hasClass('fade') ? | ||
+ | this.$backdrop | ||
+ | .one('bsTransitionEnd', callbackRemove) | ||
+ | .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : | ||
+ | callbackRemove() | ||
+ | |||
+ | } else if (callback) { | ||
+ | callback() | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // these following methods are used to handle overflowing modals | ||
+ | |||
+ | Modal.prototype.handleUpdate = function () { | ||
+ | this.adjustDialog() | ||
+ | } | ||
+ | |||
+ | Modal.prototype.adjustDialog = function () { | ||
+ | var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight | ||
+ | |||
+ | this.$element.css({ | ||
+ | paddingLeft: !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : '', | ||
+ | paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : '' | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | Modal.prototype.resetAdjustments = function () { | ||
+ | this.$element.css({ | ||
+ | paddingLeft: '', | ||
+ | paddingRight: '' | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | Modal.prototype.checkScrollbar = function () { | ||
+ | var fullWindowWidth = window.innerWidth | ||
+ | if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8 | ||
+ | var documentElementRect = document.documentElement.getBoundingClientRect() | ||
+ | fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left) | ||
+ | } | ||
+ | this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth | ||
+ | this.scrollbarWidth = this.measureScrollbar() | ||
+ | } | ||
+ | |||
+ | Modal.prototype.setScrollbar = function () { | ||
+ | var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10) | ||
+ | this.originalBodyPad = document.body.style.paddingRight || '' | ||
+ | if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth) | ||
+ | } | ||
+ | |||
+ | Modal.prototype.resetScrollbar = function () { | ||
+ | this.$body.css('padding-right', this.originalBodyPad) | ||
+ | } | ||
+ | |||
+ | Modal.prototype.measureScrollbar = function () { // thx walsh | ||
+ | var scrollDiv = document.createElement('div') | ||
+ | scrollDiv.className = 'modal-scrollbar-measure' | ||
+ | this.$body.append(scrollDiv) | ||
+ | var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth | ||
+ | this.$body[0].removeChild(scrollDiv) | ||
+ | return scrollbarWidth | ||
+ | } | ||
+ | |||
+ | |||
+ | // MODAL PLUGIN DEFINITION | ||
+ | // ======================= | ||
+ | |||
+ | function Plugin(option, _relatedTarget) { | ||
+ | return this.each(function () { | ||
+ | var $this = $(this) | ||
+ | var data = $this.data('bs.modal') | ||
+ | var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option) | ||
+ | |||
+ | if (!data) $this.data('bs.modal', (data = new Modal(this, options))) | ||
+ | if (typeof option == 'string') data[option](_relatedTarget) | ||
+ | else if (options.show) data.show(_relatedTarget) | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | var old = $.fn.modal | ||
+ | |||
+ | $.fn.modal = Plugin | ||
+ | $.fn.modal.Constructor = Modal | ||
+ | |||
+ | |||
+ | // MODAL NO CONFLICT | ||
+ | // ================= | ||
+ | |||
+ | $.fn.modal.noConflict = function () { | ||
+ | $.fn.modal = old | ||
+ | return this | ||
+ | } | ||
+ | |||
+ | |||
+ | // MODAL DATA-API | ||
+ | // ============== | ||
+ | |||
+ | $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) { | ||
+ | var $this = $(this) | ||
+ | var href = $this.attr('href') | ||
+ | var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) // strip for ie7 | ||
+ | var option = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data()) | ||
+ | |||
+ | if ($this.is('a')) e.preventDefault() | ||
+ | |||
+ | $target.one('show.bs.modal', function (showEvent) { | ||
+ | if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown | ||
+ | $target.one('hidden.bs.modal', function () { | ||
+ | $this.is(':visible') && $this.trigger('focus') | ||
+ | }) | ||
+ | }) | ||
+ | Plugin.call($target, option, this) | ||
+ | }) | ||
+ | |||
+ | }(jQuery); | ||
+ | |||
+ | /* ======================================================================== | ||
+ | * Bootstrap: tooltip.js v3.3.7 | ||
+ | * http://getbootstrap.com/javascript/#tooltip | ||
+ | * Inspired by the original jQuery.tipsy by Jason Frame | ||
+ | * ======================================================================== | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | ||
+ | * ======================================================================== */ | ||
+ | |||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | |||
+ | // TOOLTIP PUBLIC CLASS DEFINITION | ||
+ | // =============================== | ||
+ | |||
+ | var Tooltip = function (element, options) { | ||
+ | this.type = null | ||
+ | this.options = null | ||
+ | this.enabled = null | ||
+ | this.timeout = null | ||
+ | this.hoverState = null | ||
+ | this.$element = null | ||
+ | this.inState = null | ||
+ | |||
+ | this.init('tooltip', element, options) | ||
+ | } | ||
+ | |||
+ | Tooltip.VERSION = '3.3.7' | ||
+ | |||
+ | Tooltip.TRANSITION_DURATION = 150 | ||
+ | |||
+ | Tooltip.DEFAULTS = { | ||
+ | animation: true, | ||
+ | placement: 'top', | ||
+ | selector: false, | ||
+ | template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>', | ||
+ | trigger: 'hover focus', | ||
+ | title: '', | ||
+ | delay: 0, | ||
+ | html: false, | ||
+ | container: false, | ||
+ | viewport: { | ||
+ | selector: 'body', | ||
+ | padding: 0 | ||
+ | } | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.init = function (type, element, options) { | ||
+ | this.enabled = true | ||
+ | this.type = type | ||
+ | this.$element = $(element) | ||
+ | this.options = this.getOptions(options) | ||
+ | this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport)) | ||
+ | this.inState = { click: false, hover: false, focus: false } | ||
+ | |||
+ | if (this.$element[0] instanceof document.constructor && !this.options.selector) { | ||
+ | throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!') | ||
+ | } | ||
+ | |||
+ | var triggers = this.options.trigger.split(' ') | ||
+ | |||
+ | for (var i = triggers.length; i--;) { | ||
+ | var trigger = triggers[i] | ||
+ | |||
+ | if (trigger == 'click') { | ||
+ | this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this)) | ||
+ | } else if (trigger != 'manual') { | ||
+ | var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin' | ||
+ | var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout' | ||
+ | |||
+ | this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this)) | ||
+ | this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this)) | ||
+ | } | ||
+ | } | ||
+ | |||
+ | this.options.selector ? | ||
+ | (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) : | ||
+ | this.fixTitle() | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.getDefaults = function () { | ||
+ | return Tooltip.DEFAULTS | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.getOptions = function (options) { | ||
+ | options = $.extend({}, this.getDefaults(), this.$element.data(), options) | ||
+ | |||
+ | if (options.delay && typeof options.delay == 'number') { | ||
+ | options.delay = { | ||
+ | show: options.delay, | ||
+ | hide: options.delay | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return options | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.getDelegateOptions = function () { | ||
+ | var options = {} | ||
+ | var defaults = this.getDefaults() | ||
+ | |||
+ | this._options && $.each(this._options, function (key, value) { | ||
+ | if (defaults[key] != value) options[key] = value | ||
+ | }) | ||
+ | |||
+ | return options | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.enter = function (obj) { | ||
+ | var self = obj instanceof this.constructor ? | ||
+ | obj : $(obj.currentTarget).data('bs.' + this.type) | ||
+ | |||
+ | if (!self) { | ||
+ | self = new this.constructor(obj.currentTarget, this.getDelegateOptions()) | ||
+ | $(obj.currentTarget).data('bs.' + this.type, self) | ||
+ | } | ||
+ | |||
+ | if (obj instanceof $.Event) { | ||
+ | self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true | ||
+ | } | ||
+ | |||
+ | if (self.tip().hasClass('in') || self.hoverState == 'in') { | ||
+ | self.hoverState = 'in' | ||
+ | return | ||
+ | } | ||
+ | |||
+ | clearTimeout(self.timeout) | ||
+ | |||
+ | self.hoverState = 'in' | ||
+ | |||
+ | if (!self.options.delay || !self.options.delay.show) return self.show() | ||
+ | |||
+ | self.timeout = setTimeout(function () { | ||
+ | if (self.hoverState == 'in') self.show() | ||
+ | }, self.options.delay.show) | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.isInStateTrue = function () { | ||
+ | for (var key in this.inState) { | ||
+ | if (this.inState[key]) return true | ||
+ | } | ||
+ | |||
+ | return false | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.leave = function (obj) { | ||
+ | var self = obj instanceof this.constructor ? | ||
+ | obj : $(obj.currentTarget).data('bs.' + this.type) | ||
+ | |||
+ | if (!self) { | ||
+ | self = new this.constructor(obj.currentTarget, this.getDelegateOptions()) | ||
+ | $(obj.currentTarget).data('bs.' + this.type, self) | ||
+ | } | ||
+ | |||
+ | if (obj instanceof $.Event) { | ||
+ | self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false | ||
+ | } | ||
+ | |||
+ | if (self.isInStateTrue()) return | ||
+ | |||
+ | clearTimeout(self.timeout) | ||
+ | |||
+ | self.hoverState = 'out' | ||
+ | |||
+ | if (!self.options.delay || !self.options.delay.hide) return self.hide() | ||
+ | |||
+ | self.timeout = setTimeout(function () { | ||
+ | if (self.hoverState == 'out') self.hide() | ||
+ | }, self.options.delay.hide) | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.show = function () { | ||
+ | var e = $.Event('show.bs.' + this.type) | ||
+ | |||
+ | if (this.hasContent() && this.enabled) { | ||
+ | this.$element.trigger(e) | ||
+ | |||
+ | var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0]) | ||
+ | if (e.isDefaultPrevented() || !inDom) return | ||
+ | var that = this | ||
+ | |||
+ | var $tip = this.tip() | ||
+ | |||
+ | var tipId = this.getUID(this.type) | ||
+ | |||
+ | this.setContent() | ||
+ | $tip.attr('id', tipId) | ||
+ | this.$element.attr('aria-describedby', tipId) | ||
+ | |||
+ | if (this.options.animation) $tip.addClass('fade') | ||
+ | |||
+ | var placement = typeof this.options.placement == 'function' ? | ||
+ | this.options.placement.call(this, $tip[0], this.$element[0]) : | ||
+ | this.options.placement | ||
+ | |||
+ | var autoToken = /\s?auto?\s?/i | ||
+ | var autoPlace = autoToken.test(placement) | ||
+ | if (autoPlace) placement = placement.replace(autoToken, '') || 'top' | ||
+ | |||
+ | $tip | ||
+ | .detach() | ||
+ | .css({ top: 0, left: 0, display: 'block' }) | ||
+ | .addClass(placement) | ||
+ | .data('bs.' + this.type, this) | ||
+ | |||
+ | this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element) | ||
+ | this.$element.trigger('inserted.bs.' + this.type) | ||
+ | |||
+ | var pos = this.getPosition() | ||
+ | var actualWidth = $tip[0].offsetWidth | ||
+ | var actualHeight = $tip[0].offsetHeight | ||
+ | |||
+ | if (autoPlace) { | ||
+ | var orgPlacement = placement | ||
+ | var viewportDim = this.getPosition(this.$viewport) | ||
+ | |||
+ | placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top' : | ||
+ | placement == 'top' && pos.top - actualHeight < viewportDim.top ? 'bottom' : | ||
+ | placement == 'right' && pos.right + actualWidth > viewportDim.width ? 'left' : | ||
+ | placement == 'left' && pos.left - actualWidth < viewportDim.left ? 'right' : | ||
+ | placement | ||
+ | |||
+ | $tip | ||
+ | .removeClass(orgPlacement) | ||
+ | .addClass(placement) | ||
+ | } | ||
+ | |||
+ | var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight) | ||
+ | |||
+ | this.applyPlacement(calculatedOffset, placement) | ||
+ | |||
+ | var complete = function () { | ||
+ | var prevHoverState = that.hoverState | ||
+ | that.$element.trigger('shown.bs.' + that.type) | ||
+ | that.hoverState = null | ||
+ | |||
+ | if (prevHoverState == 'out') that.leave(that) | ||
+ | } | ||
+ | |||
+ | $.support.transition && this.$tip.hasClass('fade') ? | ||
+ | $tip | ||
+ | .one('bsTransitionEnd', complete) | ||
+ | .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) : | ||
+ | complete() | ||
+ | } | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.applyPlacement = function (offset, placement) { | ||
+ | var $tip = this.tip() | ||
+ | var width = $tip[0].offsetWidth | ||
+ | var height = $tip[0].offsetHeight | ||
+ | |||
+ | // manually read margins because getBoundingClientRect includes difference | ||
+ | var marginTop = parseInt($tip.css('margin-top'), 10) | ||
+ | var marginLeft = parseInt($tip.css('margin-left'), 10) | ||
+ | |||
+ | // we must check for NaN for ie 8/9 | ||
+ | if (isNaN(marginTop)) marginTop = 0 | ||
+ | if (isNaN(marginLeft)) marginLeft = 0 | ||
+ | |||
+ | offset.top += marginTop | ||
+ | offset.left += marginLeft | ||
+ | |||
+ | // $.fn.offset doesn't round pixel values | ||
+ | // so we use setOffset directly with our own function B-0 | ||
+ | $.offset.setOffset($tip[0], $.extend({ | ||
+ | using: function (props) { | ||
+ | $tip.css({ | ||
+ | top: Math.round(props.top), | ||
+ | left: Math.round(props.left) | ||
+ | }) | ||
+ | } | ||
+ | }, offset), 0) | ||
+ | |||
+ | $tip.addClass('in') | ||
+ | |||
+ | // check to see if placing tip in new offset caused the tip to resize itself | ||
+ | var actualWidth = $tip[0].offsetWidth | ||
+ | var actualHeight = $tip[0].offsetHeight | ||
+ | |||
+ | if (placement == 'top' && actualHeight != height) { | ||
+ | offset.top = offset.top + height - actualHeight | ||
+ | } | ||
+ | |||
+ | var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight) | ||
+ | |||
+ | if (delta.left) offset.left += delta.left | ||
+ | else offset.top += delta.top | ||
+ | |||
+ | var isVertical = /top|bottom/.test(placement) | ||
+ | var arrowDelta = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight | ||
+ | var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight' | ||
+ | |||
+ | $tip.offset(offset) | ||
+ | this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical) | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) { | ||
+ | this.arrow() | ||
+ | .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%') | ||
+ | .css(isVertical ? 'top' : 'left', '') | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.setContent = function () { | ||
+ | var $tip = this.tip() | ||
+ | var title = this.getTitle() | ||
+ | |||
+ | $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title) | ||
+ | $tip.removeClass('fade in top bottom left right') | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.hide = function (callback) { | ||
+ | var that = this | ||
+ | var $tip = $(this.$tip) | ||
+ | var e = $.Event('hide.bs.' + this.type) | ||
+ | |||
+ | function complete() { | ||
+ | if (that.hoverState != 'in') $tip.detach() | ||
+ | if (that.$element) { // TODO: Check whether guarding this code with this `if` is really necessary. | ||
+ | that.$element | ||
+ | .removeAttr('aria-describedby') | ||
+ | .trigger('hidden.bs.' + that.type) | ||
+ | } | ||
+ | callback && callback() | ||
+ | } | ||
+ | |||
+ | this.$element.trigger(e) | ||
+ | |||
+ | if (e.isDefaultPrevented()) return | ||
+ | |||
+ | $tip.removeClass('in') | ||
+ | |||
+ | $.support.transition && $tip.hasClass('fade') ? | ||
+ | $tip | ||
+ | .one('bsTransitionEnd', complete) | ||
+ | .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) : | ||
+ | complete() | ||
+ | |||
+ | this.hoverState = null | ||
+ | |||
+ | return this | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.fixTitle = function () { | ||
+ | var $e = this.$element | ||
+ | if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') { | ||
+ | $e.attr('data-original-title', $e.attr('title') || '').attr('title', '') | ||
+ | } | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.hasContent = function () { | ||
+ | return this.getTitle() | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.getPosition = function ($element) { | ||
+ | $element = $element || this.$element | ||
+ | |||
+ | var el = $element[0] | ||
+ | var isBody = el.tagName == 'BODY' | ||
+ | |||
+ | var elRect = el.getBoundingClientRect() | ||
+ | if (elRect.width == null) { | ||
+ | // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093 | ||
+ | elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top }) | ||
+ | } | ||
+ | var isSvg = window.SVGElement && el instanceof window.SVGElement | ||
+ | // Avoid using $.offset() on SVGs since it gives incorrect results in jQuery 3. | ||
+ | // See https://github.com/twbs/bootstrap/issues/20280 | ||
+ | var elOffset = isBody ? { top: 0, left: 0 } : (isSvg ? null : $element.offset()) | ||
+ | var scroll = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() } | ||
+ | var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null | ||
+ | |||
+ | return $.extend({}, elRect, scroll, outerDims, elOffset) | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) { | ||
+ | return placement == 'bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } : | ||
+ | placement == 'top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } : | ||
+ | placement == 'left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } : | ||
+ | /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width } | ||
+ | |||
+ | } | ||
+ | |||
+ | Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) { | ||
+ | var delta = { top: 0, left: 0 } | ||
+ | if (!this.$viewport) return delta | ||
+ | |||
+ | var viewportPadding = this.options.viewport && this.options.viewport.padding || 0 | ||
+ | var viewportDimensions = this.getPosition(this.$viewport) | ||
+ | |||
+ | if (/right|left/.test(placement)) { | ||
+ | var topEdgeOffset = pos.top - viewportPadding - viewportDimensions.scroll | ||
+ | var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight | ||
+ | if (topEdgeOffset < viewportDimensions.top) { // top overflow | ||
+ | delta.top = viewportDimensions.top - topEdgeOffset | ||
+ | } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow | ||
+ | delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset | ||
+ | } | ||
+ | } else { | ||
+ | var leftEdgeOffset = pos.left - viewportPadding | ||
+ | var rightEdgeOffset = pos.left + viewportPadding + actualWidth | ||
+ | if (leftEdgeOffset < viewportDimensions.left) { // left overflow | ||
+ | delta.left = viewportDimensions.left - leftEdgeOffset | ||
+ | } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow | ||
+ | delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return delta | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.getTitle = function () { | ||
+ | var title | ||
+ | var $e = this.$element | ||
+ | var o = this.options | ||
+ | |||
+ | title = $e.attr('data-original-title') | ||
+ | || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title) | ||
+ | |||
+ | return title | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.getUID = function (prefix) { | ||
+ | do prefix += ~~(Math.random() * 1000000) | ||
+ | while (document.getElementById(prefix)) | ||
+ | return prefix | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.tip = function () { | ||
+ | if (!this.$tip) { | ||
+ | this.$tip = $(this.options.template) | ||
+ | if (this.$tip.length != 1) { | ||
+ | throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!') | ||
+ | } | ||
+ | } | ||
+ | return this.$tip | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.arrow = function () { | ||
+ | return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow')) | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.enable = function () { | ||
+ | this.enabled = true | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.disable = function () { | ||
+ | this.enabled = false | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.toggleEnabled = function () { | ||
+ | this.enabled = !this.enabled | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.toggle = function (e) { | ||
+ | var self = this | ||
+ | if (e) { | ||
+ | self = $(e.currentTarget).data('bs.' + this.type) | ||
+ | if (!self) { | ||
+ | self = new this.constructor(e.currentTarget, this.getDelegateOptions()) | ||
+ | $(e.currentTarget).data('bs.' + this.type, self) | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if (e) { | ||
+ | self.inState.click = !self.inState.click | ||
+ | if (self.isInStateTrue()) self.enter(self) | ||
+ | else self.leave(self) | ||
+ | } else { | ||
+ | self.tip().hasClass('in') ? self.leave(self) : self.enter(self) | ||
+ | } | ||
+ | } | ||
+ | |||
+ | Tooltip.prototype.destroy = function () { | ||
+ | var that = this | ||
+ | clearTimeout(this.timeout) | ||
+ | this.hide(function () { | ||
+ | that.$element.off('.' + that.type).removeData('bs.' + that.type) | ||
+ | if (that.$tip) { | ||
+ | that.$tip.detach() | ||
+ | } | ||
+ | that.$tip = null | ||
+ | that.$arrow = null | ||
+ | that.$viewport = null | ||
+ | that.$element = null | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | |||
+ | // TOOLTIP PLUGIN DEFINITION | ||
+ | // ========================= | ||
+ | |||
+ | function Plugin(option) { | ||
+ | return this.each(function () { | ||
+ | var $this = $(this) | ||
+ | var data = $this.data('bs.tooltip') | ||
+ | var options = typeof option == 'object' && option | ||
+ | |||
+ | if (!data && /destroy|hide/.test(option)) return | ||
+ | if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options))) | ||
+ | if (typeof option == 'string') data[option]() | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | var old = $.fn.tooltip | ||
+ | |||
+ | $.fn.tooltip = Plugin | ||
+ | $.fn.tooltip.Constructor = Tooltip | ||
+ | |||
+ | |||
+ | // TOOLTIP NO CONFLICT | ||
+ | // =================== | ||
+ | |||
+ | $.fn.tooltip.noConflict = function () { | ||
+ | $.fn.tooltip = old | ||
+ | return this | ||
+ | } | ||
+ | |||
+ | }(jQuery); | ||
+ | |||
+ | /* ======================================================================== | ||
+ | * Bootstrap: popover.js v3.3.7 | ||
+ | * http://getbootstrap.com/javascript/#popovers | ||
+ | * ======================================================================== | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | ||
+ | * ======================================================================== */ | ||
+ | |||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | |||
+ | // POPOVER PUBLIC CLASS DEFINITION | ||
+ | // =============================== | ||
+ | |||
+ | var Popover = function (element, options) { | ||
+ | this.init('popover', element, options) | ||
+ | } | ||
+ | |||
+ | if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js') | ||
+ | |||
+ | Popover.VERSION = '3.3.7' | ||
+ | |||
+ | Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, { | ||
+ | placement: 'right', | ||
+ | trigger: 'click', | ||
+ | content: '', | ||
+ | template: '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>' | ||
+ | }) | ||
+ | |||
+ | |||
+ | // NOTE: POPOVER EXTENDS tooltip.js | ||
+ | // ================================ | ||
+ | |||
+ | Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype) | ||
+ | |||
+ | Popover.prototype.constructor = Popover | ||
+ | |||
+ | Popover.prototype.getDefaults = function () { | ||
+ | return Popover.DEFAULTS | ||
+ | } | ||
+ | |||
+ | Popover.prototype.setContent = function () { | ||
+ | var $tip = this.tip() | ||
+ | var title = this.getTitle() | ||
+ | var content = this.getContent() | ||
+ | |||
+ | $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title) | ||
+ | $tip.find('.popover-content').children().detach().end()[ // we use append for html objects to maintain js events | ||
+ | this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text' | ||
+ | ](content) | ||
+ | |||
+ | $tip.removeClass('fade top bottom left right in') | ||
+ | |||
+ | // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do | ||
+ | // this manually by checking the contents. | ||
+ | if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide() | ||
+ | } | ||
+ | |||
+ | Popover.prototype.hasContent = function () { | ||
+ | return this.getTitle() || this.getContent() | ||
+ | } | ||
+ | |||
+ | Popover.prototype.getContent = function () { | ||
+ | var $e = this.$element | ||
+ | var o = this.options | ||
+ | |||
+ | return $e.attr('data-content') | ||
+ | || (typeof o.content == 'function' ? | ||
+ | o.content.call($e[0]) : | ||
+ | o.content) | ||
+ | } | ||
+ | |||
+ | Popover.prototype.arrow = function () { | ||
+ | return (this.$arrow = this.$arrow || this.tip().find('.arrow')) | ||
+ | } | ||
+ | |||
+ | |||
+ | // POPOVER PLUGIN DEFINITION | ||
+ | // ========================= | ||
+ | |||
+ | function Plugin(option) { | ||
+ | return this.each(function () { | ||
+ | var $this = $(this) | ||
+ | var data = $this.data('bs.popover') | ||
+ | var options = typeof option == 'object' && option | ||
+ | |||
+ | if (!data && /destroy|hide/.test(option)) return | ||
+ | if (!data) $this.data('bs.popover', (data = new Popover(this, options))) | ||
+ | if (typeof option == 'string') data[option]() | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | var old = $.fn.popover | ||
+ | |||
+ | $.fn.popover = Plugin | ||
+ | $.fn.popover.Constructor = Popover | ||
+ | |||
+ | |||
+ | // POPOVER NO CONFLICT | ||
+ | // =================== | ||
+ | |||
+ | $.fn.popover.noConflict = function () { | ||
+ | $.fn.popover = old | ||
+ | return this | ||
+ | } | ||
+ | |||
+ | }(jQuery); | ||
+ | |||
+ | /* ======================================================================== | ||
+ | * Bootstrap: scrollspy.js v3.3.7 | ||
+ | * http://getbootstrap.com/javascript/#scrollspy | ||
+ | * ======================================================================== | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | ||
+ | * ======================================================================== */ | ||
+ | |||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | |||
+ | // SCROLLSPY CLASS DEFINITION | ||
+ | // ========================== | ||
+ | |||
+ | function ScrollSpy(element, options) { | ||
+ | this.$body = $(document.body) | ||
+ | this.$scrollElement = $(element).is(document.body) ? $(window) : $(element) | ||
+ | this.options = $.extend({}, ScrollSpy.DEFAULTS, options) | ||
+ | this.selector = (this.options.target || '') + ' .nav li > a' | ||
+ | this.offsets = [] | ||
+ | this.targets = [] | ||
+ | this.activeTarget = null | ||
+ | this.scrollHeight = 0 | ||
+ | |||
+ | this.$scrollElement.on('scroll.bs.scrollspy', $.proxy(this.process, this)) | ||
+ | this.refresh() | ||
+ | this.process() | ||
+ | } | ||
+ | |||
+ | ScrollSpy.VERSION = '3.3.7' | ||
+ | |||
+ | ScrollSpy.DEFAULTS = { | ||
+ | offset: 10 | ||
+ | } | ||
+ | |||
+ | ScrollSpy.prototype.getScrollHeight = function () { | ||
+ | return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight) | ||
+ | } | ||
+ | |||
+ | ScrollSpy.prototype.refresh = function () { | ||
+ | var that = this | ||
+ | var offsetMethod = 'offset' | ||
+ | var offsetBase = 0 | ||
+ | |||
+ | this.offsets = [] | ||
+ | this.targets = [] | ||
+ | this.scrollHeight = this.getScrollHeight() | ||
+ | |||
+ | if (!$.isWindow(this.$scrollElement[0])) { | ||
+ | offsetMethod = 'position' | ||
+ | offsetBase = this.$scrollElement.scrollTop() | ||
+ | } | ||
+ | |||
+ | this.$body | ||
+ | .find(this.selector) | ||
+ | .map(function () { | ||
+ | var $el = $(this) | ||
+ | var href = $el.data('target') || $el.attr('href') | ||
+ | var $href = /^#./.test(href) && $(href) | ||
+ | |||
+ | return ($href | ||
+ | && $href.length | ||
+ | && $href.is(':visible') | ||
+ | && [[$href[offsetMethod]().top + offsetBase, href]]) || null | ||
+ | }) | ||
+ | .sort(function (a, b) { return a[0] - b[0] }) | ||
+ | .each(function () { | ||
+ | that.offsets.push(this[0]) | ||
+ | that.targets.push(this[1]) | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | ScrollSpy.prototype.process = function () { | ||
+ | var scrollTop = this.$scrollElement.scrollTop() + this.options.offset | ||
+ | var scrollHeight = this.getScrollHeight() | ||
+ | var maxScroll = this.options.offset + scrollHeight - this.$scrollElement.height() | ||
+ | var offsets = this.offsets | ||
+ | var targets = this.targets | ||
+ | var activeTarget = this.activeTarget | ||
+ | var i | ||
+ | |||
+ | if (this.scrollHeight != scrollHeight) { | ||
+ | this.refresh() | ||
+ | } | ||
+ | |||
+ | if (scrollTop >= maxScroll) { | ||
+ | return activeTarget != (i = targets[targets.length - 1]) && this.activate(i) | ||
+ | } | ||
+ | |||
+ | if (activeTarget && scrollTop < offsets[0]) { | ||
+ | this.activeTarget = null | ||
+ | return this.clear() | ||
+ | } | ||
+ | |||
+ | for (i = offsets.length; i--;) { | ||
+ | activeTarget != targets[i] | ||
+ | && scrollTop >= offsets[i] | ||
+ | && (offsets[i + 1] === undefined || scrollTop < offsets[i + 1]) | ||
+ | && this.activate(targets[i]) | ||
+ | } | ||
+ | } | ||
+ | |||
+ | ScrollSpy.prototype.activate = function (target) { | ||
+ | this.activeTarget = target | ||
+ | |||
+ | this.clear() | ||
+ | |||
+ | var selector = this.selector + | ||
+ | '[data-target="' + target + '"],' + | ||
+ | this.selector + '[href="' + target + '"]' | ||
+ | |||
+ | var active = $(selector) | ||
+ | .parents('li') | ||
+ | .addClass('active') | ||
+ | |||
+ | if (active.parent('.dropdown-menu').length) { | ||
+ | active = active | ||
+ | .closest('li.dropdown') | ||
+ | .addClass('active') | ||
+ | } | ||
+ | |||
+ | active.trigger('activate.bs.scrollspy') | ||
+ | } | ||
+ | |||
+ | ScrollSpy.prototype.clear = function () { | ||
+ | $(this.selector) | ||
+ | .parentsUntil(this.options.target, '.active') | ||
+ | .removeClass('active') | ||
+ | } | ||
+ | |||
+ | |||
+ | // SCROLLSPY PLUGIN DEFINITION | ||
+ | // =========================== | ||
+ | |||
+ | function Plugin(option) { | ||
+ | return this.each(function () { | ||
+ | var $this = $(this) | ||
+ | var data = $this.data('bs.scrollspy') | ||
+ | var options = typeof option == 'object' && option | ||
+ | |||
+ | if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options))) | ||
+ | if (typeof option == 'string') data[option]() | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | var old = $.fn.scrollspy | ||
+ | |||
+ | $.fn.scrollspy = Plugin | ||
+ | $.fn.scrollspy.Constructor = ScrollSpy | ||
+ | |||
+ | |||
+ | // SCROLLSPY NO CONFLICT | ||
+ | // ===================== | ||
+ | |||
+ | $.fn.scrollspy.noConflict = function () { | ||
+ | $.fn.scrollspy = old | ||
+ | return this | ||
+ | } | ||
+ | |||
+ | |||
+ | // SCROLLSPY DATA-API | ||
+ | // ================== | ||
+ | |||
+ | $(window).on('load.bs.scrollspy.data-api', function () { | ||
+ | $('[data-spy="scroll"]').each(function () { | ||
+ | var $spy = $(this) | ||
+ | Plugin.call($spy, $spy.data()) | ||
+ | }) | ||
+ | }) | ||
+ | |||
+ | }(jQuery); | ||
+ | |||
+ | /* ======================================================================== | ||
+ | * Bootstrap: tab.js v3.3.7 | ||
+ | * http://getbootstrap.com/javascript/#tabs | ||
+ | * ======================================================================== | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | ||
+ | * ======================================================================== */ | ||
+ | |||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | |||
+ | // TAB CLASS DEFINITION | ||
+ | // ==================== | ||
+ | |||
+ | var Tab = function (element) { | ||
+ | // jscs:disable requireDollarBeforejQueryAssignment | ||
+ | this.element = $(element) | ||
+ | // jscs:enable requireDollarBeforejQueryAssignment | ||
+ | } | ||
+ | |||
+ | Tab.VERSION = '3.3.7' | ||
+ | |||
+ | Tab.TRANSITION_DURATION = 150 | ||
+ | |||
+ | Tab.prototype.show = function () { | ||
+ | var $this = this.element | ||
+ | var $ul = $this.closest('ul:not(.dropdown-menu)') | ||
+ | var selector = $this.data('target') | ||
+ | |||
+ | if (!selector) { | ||
+ | selector = $this.attr('href') | ||
+ | selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7 | ||
+ | } | ||
+ | |||
+ | if ($this.parent('li').hasClass('active')) return | ||
+ | |||
+ | var $previous = $ul.find('.active:last a') | ||
+ | var hideEvent = $.Event('hide.bs.tab', { | ||
+ | relatedTarget: $this[0] | ||
+ | }) | ||
+ | var showEvent = $.Event('show.bs.tab', { | ||
+ | relatedTarget: $previous[0] | ||
+ | }) | ||
+ | |||
+ | $previous.trigger(hideEvent) | ||
+ | $this.trigger(showEvent) | ||
+ | |||
+ | if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return | ||
+ | |||
+ | var $target = $(selector) | ||
+ | |||
+ | this.activate($this.closest('li'), $ul) | ||
+ | this.activate($target, $target.parent(), function () { | ||
+ | $previous.trigger({ | ||
+ | type: 'hidden.bs.tab', | ||
+ | relatedTarget: $this[0] | ||
+ | }) | ||
+ | $this.trigger({ | ||
+ | type: 'shown.bs.tab', | ||
+ | relatedTarget: $previous[0] | ||
+ | }) | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | Tab.prototype.activate = function (element, container, callback) { | ||
+ | var $active = container.find('> .active') | ||
+ | var transition = callback | ||
+ | && $.support.transition | ||
+ | && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length) | ||
+ | |||
+ | function next() { | ||
+ | $active | ||
+ | .removeClass('active') | ||
+ | .find('> .dropdown-menu > .active') | ||
+ | .removeClass('active') | ||
+ | .end() | ||
+ | .find('[data-toggle="tab"]') | ||
+ | .attr('aria-expanded', false) | ||
+ | |||
+ | element | ||
+ | .addClass('active') | ||
+ | .find('[data-toggle="tab"]') | ||
+ | .attr('aria-expanded', true) | ||
+ | |||
+ | if (transition) { | ||
+ | element[0].offsetWidth // reflow for transition | ||
+ | element.addClass('in') | ||
+ | } else { | ||
+ | element.removeClass('fade') | ||
+ | } | ||
+ | |||
+ | if (element.parent('.dropdown-menu').length) { | ||
+ | element | ||
+ | .closest('li.dropdown') | ||
+ | .addClass('active') | ||
+ | .end() | ||
+ | .find('[data-toggle="tab"]') | ||
+ | .attr('aria-expanded', true) | ||
+ | } | ||
+ | |||
+ | callback && callback() | ||
+ | } | ||
+ | |||
+ | $active.length && transition ? | ||
+ | $active | ||
+ | .one('bsTransitionEnd', next) | ||
+ | .emulateTransitionEnd(Tab.TRANSITION_DURATION) : | ||
+ | next() | ||
+ | |||
+ | $active.removeClass('in') | ||
+ | } | ||
+ | |||
+ | |||
+ | // TAB PLUGIN DEFINITION | ||
+ | // ===================== | ||
+ | |||
+ | function Plugin(option) { | ||
+ | return this.each(function () { | ||
+ | var $this = $(this) | ||
+ | var data = $this.data('bs.tab') | ||
+ | |||
+ | if (!data) $this.data('bs.tab', (data = new Tab(this))) | ||
+ | if (typeof option == 'string') data[option]() | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | var old = $.fn.tab | ||
+ | |||
+ | $.fn.tab = Plugin | ||
+ | $.fn.tab.Constructor = Tab | ||
+ | |||
+ | |||
+ | // TAB NO CONFLICT | ||
+ | // =============== | ||
+ | |||
+ | $.fn.tab.noConflict = function () { | ||
+ | $.fn.tab = old | ||
+ | return this | ||
+ | } | ||
+ | |||
+ | |||
+ | // TAB DATA-API | ||
+ | // ============ | ||
+ | |||
+ | var clickHandler = function (e) { | ||
+ | e.preventDefault() | ||
+ | Plugin.call($(this), 'show') | ||
+ | } | ||
+ | |||
+ | $(document) | ||
+ | .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler) | ||
+ | .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler) | ||
+ | |||
+ | }(jQuery); | ||
+ | |||
+ | /* ======================================================================== | ||
+ | * Bootstrap: affix.js v3.3.7 | ||
+ | * http://getbootstrap.com/javascript/#affix | ||
+ | * ======================================================================== | ||
+ | * Copyright 2011-2016 Twitter, Inc. | ||
+ | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | ||
+ | * ======================================================================== */ | ||
+ | |||
+ | |||
+ | +function ($) { | ||
+ | 'use strict'; | ||
+ | |||
+ | // AFFIX CLASS DEFINITION | ||
+ | // ====================== | ||
+ | |||
+ | var Affix = function (element, options) { | ||
+ | this.options = $.extend({}, Affix.DEFAULTS, options) | ||
+ | |||
+ | this.$target = $(this.options.target) | ||
+ | .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this)) | ||
+ | .on('click.bs.affix.data-api', $.proxy(this.checkPositionWithEventLoop, this)) | ||
+ | |||
+ | this.$element = $(element) | ||
+ | this.affixed = null | ||
+ | this.unpin = null | ||
+ | this.pinnedOffset = null | ||
+ | |||
+ | this.checkPosition() | ||
+ | } | ||
+ | |||
+ | Affix.VERSION = '3.3.7' | ||
+ | |||
+ | Affix.RESET = 'affix affix-top affix-bottom' | ||
+ | |||
+ | Affix.DEFAULTS = { | ||
+ | offset: 0, | ||
+ | target: window | ||
+ | } | ||
+ | |||
+ | Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) { | ||
+ | var scrollTop = this.$target.scrollTop() | ||
+ | var position = this.$element.offset() | ||
+ | var targetHeight = this.$target.height() | ||
+ | |||
+ | if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false | ||
+ | |||
+ | if (this.affixed == 'bottom') { | ||
+ | if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom' | ||
+ | return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom' | ||
+ | } | ||
+ | |||
+ | var initializing = this.affixed == null | ||
+ | var colliderTop = initializing ? scrollTop : position.top | ||
+ | var colliderHeight = initializing ? targetHeight : height | ||
+ | |||
+ | if (offsetTop != null && scrollTop <= offsetTop) return 'top' | ||
+ | if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom' | ||
+ | |||
+ | return false | ||
+ | } | ||
+ | |||
+ | Affix.prototype.getPinnedOffset = function () { | ||
+ | if (this.pinnedOffset) return this.pinnedOffset | ||
+ | this.$element.removeClass(Affix.RESET).addClass('affix') | ||
+ | var scrollTop = this.$target.scrollTop() | ||
+ | var position = this.$element.offset() | ||
+ | return (this.pinnedOffset = position.top - scrollTop) | ||
+ | } | ||
+ | |||
+ | Affix.prototype.checkPositionWithEventLoop = function () { | ||
+ | setTimeout($.proxy(this.checkPosition, this), 1) | ||
+ | } | ||
+ | |||
+ | Affix.prototype.checkPosition = function () { | ||
+ | if (!this.$element.is(':visible')) return | ||
+ | |||
+ | var height = this.$element.height() | ||
+ | var offset = this.options.offset | ||
+ | var offsetTop = offset.top | ||
+ | var offsetBottom = offset.bottom | ||
+ | var scrollHeight = Math.max($(document).height(), $(document.body).height()) | ||
+ | |||
+ | if (typeof offset != 'object') offsetBottom = offsetTop = offset | ||
+ | if (typeof offsetTop == 'function') offsetTop = offset.top(this.$element) | ||
+ | if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element) | ||
+ | |||
+ | var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom) | ||
+ | |||
+ | if (this.affixed != affix) { | ||
+ | if (this.unpin != null) this.$element.css('top', '') | ||
+ | |||
+ | var affixType = 'affix' + (affix ? '-' + affix : '') | ||
+ | var e = $.Event(affixType + '.bs.affix') | ||
+ | |||
+ | this.$element.trigger(e) | ||
+ | |||
+ | if (e.isDefaultPrevented()) return | ||
+ | |||
+ | this.affixed = affix | ||
+ | this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null | ||
+ | |||
+ | this.$element | ||
+ | .removeClass(Affix.RESET) | ||
+ | .addClass(affixType) | ||
+ | .trigger(affixType.replace('affix', 'affixed') + '.bs.affix') | ||
+ | } | ||
+ | |||
+ | if (affix == 'bottom') { | ||
+ | this.$element.offset({ | ||
+ | top: scrollHeight - height - offsetBottom | ||
+ | }) | ||
+ | } | ||
+ | } | ||
+ | |||
+ | |||
+ | // AFFIX PLUGIN DEFINITION | ||
+ | // ======================= | ||
+ | |||
+ | function Plugin(option) { | ||
+ | return this.each(function () { | ||
+ | var $this = $(this) | ||
+ | var data = $this.data('bs.affix') | ||
+ | var options = typeof option == 'object' && option | ||
+ | |||
+ | if (!data) $this.data('bs.affix', (data = new Affix(this, options))) | ||
+ | if (typeof option == 'string') data[option]() | ||
+ | }) | ||
+ | } | ||
+ | |||
+ | var old = $.fn.affix | ||
+ | |||
+ | $.fn.affix = Plugin | ||
+ | $.fn.affix.Constructor = Affix | ||
+ | |||
+ | |||
+ | // AFFIX NO CONFLICT | ||
+ | // ================= | ||
+ | |||
+ | $.fn.affix.noConflict = function () { | ||
+ | $.fn.affix = old | ||
+ | return this | ||
+ | } | ||
+ | |||
+ | |||
+ | // AFFIX DATA-API | ||
+ | // ============== | ||
+ | |||
+ | $(window).on('load', function () { | ||
+ | $('[data-spy="affix"]').each(function () { | ||
+ | var $spy = $(this) | ||
+ | var data = $spy.data() | ||
+ | |||
+ | data.offset = data.offset || {} | ||
+ | |||
+ | if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom | ||
+ | if (data.offsetTop != null) data.offset.top = data.offsetTop | ||
+ | |||
+ | Plugin.call($spy, data) | ||
+ | }) | ||
+ | }) | ||
+ | |||
+ | }(jQuery); | ||
+ | |||
+ | |||
+ | (function(root, factory) { | ||
+ | if (typeof define === 'function' && define.amd) { | ||
+ | define(factory); | ||
+ | } else if (typeof exports === 'object') { | ||
+ | module.exports = factory(require, exports, module); | ||
+ | } else { | ||
+ | root.ScrollReveal = factory(); | ||
+ | } | ||
+ | }(this, function(require, exports, module) { | ||
+ | |||
+ | |||
+ | ///// ///// ///// ///// | ||
+ | ///// ///// ///// ///// | ||
+ | ///// ///// ///// ///// | ||
+ | ///// ///// ///// ///// | ||
+ | ///// ///// ///// | ||
+ | ///// ///// ///// | ||
+ | ///// ///// ///// ///// | ||
+ | ///// ///// ///// ///// | ||
+ | ///// ///// | ||
+ | ///// ///// | ||
+ | ///// ///// ///// ///// | ||
+ | ///// ///// ///// ///// | ||
+ | ///// ///// ///// ///// | ||
+ | ///// ///// ///// ///// | ||
+ | |||
+ | /** | ||
+ | * ScrollReveal | ||
+ | * ------------ | ||
+ | * Version : 3.1.4 | ||
+ | * Website : scrollrevealjs.org | ||
+ | * Repo : github.com/jlmakes/scrollreveal.js | ||
+ | * Author : Julian Lloyd (@jlmakes) | ||
+ | */ | ||
+ | |||
+ | ;(function() { | ||
+ | 'use strict'; | ||
+ | |||
+ | var | ||
+ | sr, | ||
+ | Tools, | ||
+ | _requestAnimationFrame; | ||
+ | |||
+ | this.ScrollReveal = (function() { | ||
+ | |||
+ | /** | ||
+ | * Configuration | ||
+ | * ------------- | ||
+ | * This object signature can be passed directly to the ScrollReveal constructor, | ||
+ | * or as the second argument of the `reveal()` method. | ||
+ | */ | ||
+ | |||
+ | ScrollReveal.prototype.defaults = { | ||
+ | |||
+ | // 'bottom', 'left', 'top', 'right' | ||
+ | origin : 'bottom', | ||
+ | |||
+ | // Can be any valid CSS distance, e.g. '5rem', '10%', '20vw', etc. | ||
+ | distance : '20px', | ||
+ | |||
+ | // Time in milliseconds. | ||
+ | duration : 500, | ||
+ | delay : 0, | ||
+ | |||
+ | // Starting angles in degrees, will transition from these values to 0 in all axes. | ||
+ | rotate : { x: 0, y: 0, z: 0 }, | ||
+ | |||
+ | // Starting opacity value, before transitioning to the computed opacity. | ||
+ | opacity : 0, | ||
+ | |||
+ | // Starting scale value, will transition from this value to 1 | ||
+ | scale : 0.9, | ||
+ | |||
+ | // Accepts any valid CSS easing, e.g. 'ease', 'ease-in-out', 'linear', etc. | ||
+ | easing : 'cubic-bezier(0.6, 0.2, 0.1, 1)', | ||
+ | |||
+ | // When null, `<html>` is assumed to be the reveal container. You can pass a | ||
+ | // DOM node as a custom container, e.g. document.querySelector('.fooContainer') | ||
+ | // or a selector, e.g. '.fooContainer' | ||
+ | container : null, | ||
+ | |||
+ | // true/false to control reveal animations on mobile. | ||
+ | mobile : true, | ||
+ | |||
+ | // true: reveals occur every time elements become visible | ||
+ | // false: reveals occur once as elements become visible | ||
+ | reset : false, | ||
+ | |||
+ | // 'always' — delay for all reveal animations | ||
+ | // 'once' — delay only the first time reveals occur | ||
+ | // 'onload' - delay only for animations triggered by first load | ||
+ | useDelay : 'always', | ||
+ | |||
+ | // Change when an element is considered in the viewport. The default value | ||
+ | // of 0.20 means 20% of an element must be visible for its reveal to occur. | ||
+ | viewFactor : 0.2, | ||
+ | |||
+ | // Pixel values that alter the container boundaries. | ||
+ | // e.g. Set `{ top: 48 }`, if you have a 48px tall fixed toolbar. | ||
+ | // -- | ||
+ | // Visual Aid: https://scrollrevealjs.org/assets/viewoffset.png | ||
+ | viewOffset : { top: 0, right: 0, bottom: 0, left: 0 }, | ||
+ | |||
+ | // Callbacks that fire for each completed element reveal, and if | ||
+ | // `config.reset = true`, for each completed element reset. When creating your | ||
+ | // callbacks, remember they are passed the element’s DOM node that triggered | ||
+ | // it as the first argument. | ||
+ | afterReveal : function(domEl) {}, | ||
+ | afterReset : function(domEl) {} | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | function ScrollReveal(config) { | ||
+ | |||
+ | // Support instantiation without the `new` keyword. | ||
+ | if (typeof this == 'undefined' || Object.getPrototypeOf(this) !== ScrollReveal.prototype) { | ||
+ | return new ScrollReveal(config) | ||
+ | } | ||
+ | |||
+ | sr = this; // Save reference to instance. | ||
+ | sr.tools = new Tools(); // *required utilities | ||
+ | |||
+ | if (sr.isSupported()) { | ||
+ | |||
+ | sr.tools.extend(sr.defaults, config || {}); | ||
+ | |||
+ | _resolveContainer(sr.defaults); | ||
+ | |||
+ | sr.store = { | ||
+ | elements : {}, | ||
+ | containers : [] | ||
+ | }; | ||
+ | |||
+ | sr.sequences = {}; | ||
+ | sr.history = []; | ||
+ | sr.uid = 0; | ||
+ | sr.initialized = false; | ||
+ | } | ||
+ | |||
+ | // Note: IE9 only supports console if devtools are open. | ||
+ | else if (typeof console !== 'undefined' && console !== null) { | ||
+ | console.log('ScrollReveal is not supported in this browser.'); | ||
+ | } | ||
+ | |||
+ | return sr | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | /** | ||
+ | * Check if client supports CSS Transform and CSS Transition. | ||
+ | * @return {boolean} | ||
+ | */ | ||
+ | ScrollReveal.prototype.isSupported = function() { | ||
+ | var style = document.documentElement.style; | ||
+ | return 'WebkitTransition' in style && 'WebkitTransform' in style | ||
+ | || 'transition' in style && 'transform' in style | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | /** | ||
+ | * Creates a reveal set, a group of elements that will animate when they | ||
+ | * become visible. If [interval] is provided, a new sequence is created | ||
+ | * that will ensure elements reveal in the order they appear in the DOM. | ||
+ | * | ||
+ | * @param {string|Node} [selector] The element (node) or elements (selector) to animate. | ||
+ | * @param {Object} [config] Override the defaults for this reveal set. | ||
+ | * @param {number} [interval] Time between sequenced element animations (milliseconds). | ||
+ | * @param {boolean} [sync] Used internally when updating reveals for async content. | ||
+ | * | ||
+ | * @return {Object} The current ScrollReveal instance. | ||
+ | */ | ||
+ | ScrollReveal.prototype.reveal = function(selector, config, interval, sync) { | ||
+ | |||
+ | var | ||
+ | container, | ||
+ | elements, | ||
+ | elem, | ||
+ | elemId, | ||
+ | sequence, | ||
+ | sequenceId; | ||
+ | |||
+ | // Resolve container. | ||
+ | if (config && config.container) { | ||
+ | container = _resolveContainer(config); | ||
+ | } else { | ||
+ | container = sr.defaults.container; | ||
+ | } | ||
+ | |||
+ | // Let’s check to see if a DOM node was passed in as the first argument, | ||
+ | // otherwise query the container for all elements matching the selector. | ||
+ | if (sr.tools.isNode(selector)) { | ||
+ | elements = [selector]; | ||
+ | } else { | ||
+ | elements = Array.prototype.slice.call(container.querySelectorAll(selector)); | ||
+ | } | ||
+ | |||
+ | if (!elements.length) { | ||
+ | console.log('ScrollReveal: reveal on "'+ selector + '" failed, no elements found.'); | ||
+ | return sr | ||
+ | } | ||
+ | |||
+ | // No custom configuration was passed, but a sequence interval instead. | ||
+ | // let’s shuffle things around to make sure everything works. | ||
+ | if (config && typeof config == 'number') { | ||
+ | interval = config; | ||
+ | config = {}; | ||
+ | } | ||
+ | |||
+ | // Prepare a new sequence if an interval is passed. | ||
+ | if (interval && typeof interval == 'number') { | ||
+ | sequenceId = _nextUid(); | ||
+ | |||
+ | sequence = sr.sequences[sequenceId] = { | ||
+ | id : sequenceId, | ||
+ | interval : interval, | ||
+ | elemIds : [], | ||
+ | active : false | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Begin main loop to configure ScrollReveal elements. | ||
+ | for (var i = 0; i < elements.length; i++) { | ||
+ | |||
+ | // Check if the element has already been configured and grab it from the store. | ||
+ | elemId = elements[i].getAttribute('data-sr-id'); | ||
+ | if (elemId) { | ||
+ | elem = sr.store.elements[elemId]; | ||
+ | } | ||
+ | |||
+ | // Otherwise, let’s do some basic setup. | ||
+ | else { | ||
+ | elem = { | ||
+ | id : _nextUid(), | ||
+ | domEl : elements[i], | ||
+ | seen : false, | ||
+ | revealing : false | ||
+ | }; | ||
+ | elem.domEl.setAttribute('data-sr-id', elem.id); | ||
+ | } | ||
+ | |||
+ | // Sequence only setup | ||
+ | if (sequence) { | ||
+ | |||
+ | elem.sequence = { | ||
+ | id : sequence.id, | ||
+ | index : sequence.elemIds.length | ||
+ | }; | ||
+ | |||
+ | sequence.elemIds.push(elem.id); | ||
+ | } | ||
+ | |||
+ | // New or existing element, it’s time to update its configuration, styles, | ||
+ | // and send the updates to our store. | ||
+ | _configure(elem, config || {}); | ||
+ | _style(elem); | ||
+ | _updateStore(elem); | ||
+ | |||
+ | // We need to make sure elements are set to visibility: visible, even when | ||
+ | // on mobile and `config.mobile == false`, or if unsupported. | ||
+ | if (sr.tools.isMobile() && !elem.config.mobile || !sr.isSupported()) { | ||
+ | elem.domEl.setAttribute('style', elem.styles.inline); | ||
+ | elem.disabled = true; | ||
+ | } | ||
+ | |||
+ | // Otherwise, proceed normally. | ||
+ | else if (!elem.revealing) { | ||
+ | elem.domEl.setAttribute('style', | ||
+ | elem.styles.inline | ||
+ | + elem.styles.transform.initial | ||
+ | ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Each `reveal()` is recorded so that when calling `sync()` while working | ||
+ | // with asynchronously loaded content, it can re-trace your steps but with | ||
+ | // all your new elements now in the DOM. | ||
+ | |||
+ | // Since `reveal()` is called internally by `sync()`, we don’t want to | ||
+ | // record or intiialize each reveal during syncing. | ||
+ | if (!sync && sr.isSupported()) { | ||
+ | _record(selector, config); | ||
+ | |||
+ | // We push initialization to the event queue using setTimeout, so that we can | ||
+ | // give ScrollReveal room to process all reveal calls before putting things into motion. | ||
+ | // -- | ||
+ | // Philip Roberts - What the heck is the event loop anyway? (JSConf EU 2014) | ||
+ | // https://www.youtube.com/watch?v=8aGhZQkoFbQ | ||
+ | if (sr.initTimeout) { | ||
+ | window.clearTimeout(sr.initTimeout); | ||
+ | } | ||
+ | sr.initTimeout = window.setTimeout(_init, 0); | ||
+ | } | ||
+ | |||
+ | return sr | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | /** | ||
+ | * Re-runs `reveal()` for each record stored in history, effectively capturing | ||
+ | * any content loaded asynchronously that matches existing reveal set selectors. | ||
+ | * | ||
+ | * @return {Object} The current ScrollReveal instance. | ||
+ | */ | ||
+ | ScrollReveal.prototype.sync = function() { | ||
+ | if (sr.history.length && sr.isSupported()) { | ||
+ | for (var i = 0; i < sr.history.length; i++) { | ||
+ | var record = sr.history[i]; | ||
+ | sr.reveal(record.selector, record.config, record.interval, true); | ||
+ | }; | ||
+ | _init(); | ||
+ | } else { | ||
+ | console.log('ScrollReveal: sync failed, no reveals found.'); | ||
+ | } | ||
+ | return sr | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | /** | ||
+ | * Private Methods | ||
+ | * --------------- | ||
+ | * These methods remain accessible only to the ScrollReveal instance, even | ||
+ | * though they only "exist" during instantiation outside of the constructors scope. | ||
+ | * -- | ||
+ | * http://stackoverflow.com/questions/111102/how-do-javascript-closures-work | ||
+ | */ | ||
+ | |||
+ | function _resolveContainer(config) { | ||
+ | var container = config.container; | ||
+ | |||
+ | // Check if our container is defined by a selector. | ||
+ | if (container && typeof container == 'string') { | ||
+ | return config.container = window.document.querySelector(container); | ||
+ | } | ||
+ | |||
+ | // Check if our container is defined by a node. | ||
+ | else if (container && !sr.tools.isNode(container)) { | ||
+ | console.log('ScrollReveal: Invalid container provided, using <html> instead.'); | ||
+ | config.container = null; | ||
+ | } | ||
+ | |||
+ | // Otherwise use <html> by default. | ||
+ | if (container == null) { | ||
+ | config.container = window.document.documentElement; | ||
+ | } | ||
+ | |||
+ | return config.container | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | /** | ||
+ | * A consistent way of creating unique IDs. | ||
+ | * @returns {number} | ||
+ | */ | ||
+ | function _nextUid() { | ||
+ | return ++sr.uid; | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _configure(elem, config) { | ||
+ | |||
+ | // If the element hasn’t already been configured, let’s use a clone of the | ||
+ | // defaults extended by the configuration passed as the second argument. | ||
+ | if (!elem.config) { | ||
+ | elem.config = sr.tools.extendClone(sr.defaults, config); | ||
+ | } | ||
+ | |||
+ | // Otherwise, let’s use a clone of the existing element configuration extended | ||
+ | // by the configuration passed as the second argument. | ||
+ | else { | ||
+ | elem.config = sr.tools.extendClone(elem.config, config); | ||
+ | } | ||
+ | |||
+ | // Infer CSS Transform axis from origin string. | ||
+ | if (elem.config.origin === 'top' || elem.config.origin === 'bottom') { | ||
+ | elem.config.axis = 'Y'; | ||
+ | } else { | ||
+ | elem.config.axis = 'X'; | ||
+ | } | ||
+ | |||
+ | // Let’s make sure our our pixel distances are negative for top and left. | ||
+ | // e.g. config.origin = 'top' and config.distance = '25px' starts at `top: -25px` in CSS. | ||
+ | if (elem.config.origin === 'top' || elem.config.origin === 'left') { | ||
+ | elem.config.distance = '-' + elem.config.distance; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _style(elem) { | ||
+ | var computed = window.getComputedStyle(elem.domEl); | ||
+ | |||
+ | if (!elem.styles) { | ||
+ | elem.styles = { | ||
+ | transition : {}, | ||
+ | transform : {}, | ||
+ | computed : {} | ||
+ | }; | ||
+ | |||
+ | // Capture any existing inline styles, and add our visibility override. | ||
+ | // -- | ||
+ | // See section 4.2. in the Documentation: | ||
+ | // https://github.com/jlmakes/scrollreveal.js#42-improve-user-experience | ||
+ | elem.styles.inline = elem.domEl.getAttribute('style') || ''; | ||
+ | elem.styles.inline += '; visibility: visible; '; | ||
+ | |||
+ | // grab the elements existing opacity. | ||
+ | elem.styles.computed.opacity = computed.opacity; | ||
+ | |||
+ | // grab the elements existing transitions. | ||
+ | if (!computed.transition || computed.transition == 'all 0s ease 0s') { | ||
+ | elem.styles.computed.transition = ''; | ||
+ | } else { | ||
+ | elem.styles.computed.transition = computed.transition + ', '; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Create transition styles | ||
+ | elem.styles.transition.instant = _generateTransition(elem, 0); | ||
+ | elem.styles.transition.delayed = _generateTransition(elem, elem.config.delay); | ||
+ | |||
+ | // Generate transform styles, first with the webkit prefix. | ||
+ | elem.styles.transform.initial = ' -webkit-transform:'; | ||
+ | elem.styles.transform.target = ' -webkit-transform:'; | ||
+ | _generateTransform(elem); | ||
+ | |||
+ | // And again without any prefix. | ||
+ | elem.styles.transform.initial += 'transform:'; | ||
+ | elem.styles.transform.target += 'transform:'; | ||
+ | _generateTransform(elem); | ||
+ | |||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _generateTransition(elem, delay) { | ||
+ | var config = elem.config; | ||
+ | |||
+ | return '-webkit-transition: ' + elem.styles.computed.transition + | ||
+ | '-webkit-transform ' + config.duration / 1000 + 's ' | ||
+ | + config.easing + ' ' | ||
+ | + delay / 1000 + 's, opacity ' | ||
+ | + config.duration / 1000 + 's ' | ||
+ | + config.easing + ' ' | ||
+ | + delay / 1000 + 's; ' + | ||
+ | |||
+ | 'transition: ' + elem.styles.computed.transition + | ||
+ | 'transform ' + config.duration / 1000 + 's ' | ||
+ | + config.easing + ' ' | ||
+ | + delay / 1000 + 's, opacity ' | ||
+ | + config.duration / 1000 + 's ' | ||
+ | + config.easing + ' ' | ||
+ | + delay / 1000 + 's; ' | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _generateTransform(elem) { | ||
+ | var config = elem.config; | ||
+ | var transform = elem.styles.transform; | ||
+ | |||
+ | if (parseInt(config.distance)) { | ||
+ | transform.initial += ' translate' + config.axis + '(' + config.distance + ')'; | ||
+ | transform.target += ' translate' + config.axis + '(0)'; | ||
+ | } | ||
+ | if (config.scale) { | ||
+ | transform.initial += ' scale(' + config.scale + ')'; | ||
+ | transform.target += ' scale(1)'; | ||
+ | } | ||
+ | if (config.rotate.x) { | ||
+ | transform.initial += ' rotateX(' + config.rotate.x + 'deg)'; | ||
+ | transform.target += ' rotateX(0)'; | ||
+ | } | ||
+ | if (config.rotate.y) { | ||
+ | transform.initial += ' rotateY(' + config.rotate.y + 'deg)'; | ||
+ | transform.target += ' rotateY(0)'; | ||
+ | } | ||
+ | if (config.rotate.z) { | ||
+ | transform.initial += ' rotateZ(' + config.rotate.z + 'deg)'; | ||
+ | transform.target += ' rotateZ(0)'; | ||
+ | } | ||
+ | transform.initial += '; opacity: ' + config.opacity + ';'; | ||
+ | transform.target += '; opacity: ' + elem.styles.computed.opacity + ';'; | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _updateStore(elem) { | ||
+ | var container = elem.config.container; | ||
+ | |||
+ | // If this element’s container isn’t already in the store, let’s add it. | ||
+ | if (container && sr.store.containers.indexOf(container) == -1) { | ||
+ | sr.store.containers.push(elem.config.container); | ||
+ | } | ||
+ | |||
+ | // Update the element stored with our new element. | ||
+ | sr.store.elements[elem.id] = elem; | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | function _record(selector, config, interval) { | ||
+ | |||
+ | // Save the `reveal()` arguments that triggered this `_record()` call, so we | ||
+ | // can re-trace our steps when calling the `sync()` method. | ||
+ | var record = { | ||
+ | selector : selector, | ||
+ | config : config, | ||
+ | interval : interval | ||
+ | }; | ||
+ | sr.history.push(record); | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _init() { | ||
+ | if (sr.isSupported()) { | ||
+ | |||
+ | // Initial animate call triggers valid reveal animations on first load. | ||
+ | // Subsequent animate calls are made inside the event handler. | ||
+ | _animate(); | ||
+ | |||
+ | // Then we loop through all container nodes in the store and bind event | ||
+ | // listeners to each. | ||
+ | for (var i = 0; i < sr.store.containers.length; i++) { | ||
+ | sr.store.containers[i].addEventListener('scroll', _handler); | ||
+ | sr.store.containers[i].addEventListener('resize', _handler); | ||
+ | } | ||
+ | |||
+ | // Let’s also do a one-time binding of window event listeners. | ||
+ | if (!sr.initialized) { | ||
+ | window.addEventListener('scroll', _handler); | ||
+ | window.addEventListener('resize', _handler); | ||
+ | sr.initialized = true; | ||
+ | } | ||
+ | } | ||
+ | return sr | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _handler() { | ||
+ | _requestAnimationFrame(_animate); | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _setActiveSequences() { | ||
+ | |||
+ | var | ||
+ | active, | ||
+ | elem, | ||
+ | elemId, | ||
+ | sequence; | ||
+ | |||
+ | // Loop through all sequences | ||
+ | sr.tools.forOwn(sr.sequences, function(sequenceId) { | ||
+ | sequence = sr.sequences[sequenceId]; | ||
+ | active = false; | ||
+ | |||
+ | // For each sequenced elemenet, let’s check visibility and if | ||
+ | // any are visible, set it’s sequence to active. | ||
+ | for (var i = 0; i < sequence.elemIds.length; i++) { | ||
+ | elemId = sequence.elemIds[i] | ||
+ | elem = sr.store.elements[elemId]; | ||
+ | if (_isElemVisible(elem) && !active) { | ||
+ | active = true; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | sequence.active = active; | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _animate() { | ||
+ | |||
+ | var | ||
+ | delayed, | ||
+ | elem; | ||
+ | |||
+ | _setActiveSequences(); | ||
+ | |||
+ | // Loop through all elements in the store | ||
+ | sr.tools.forOwn(sr.store.elements, function(elemId) { | ||
+ | |||
+ | elem = sr.store.elements[elemId]; | ||
+ | delayed = _shouldUseDelay(elem); | ||
+ | |||
+ | // Let’s see if we should reveal, and if so, whether to use delay. | ||
+ | if (_shouldReveal(elem)) { | ||
+ | if (delayed) { | ||
+ | elem.domEl.setAttribute('style', | ||
+ | elem.styles.inline | ||
+ | + elem.styles.transform.target | ||
+ | + elem.styles.transition.delayed | ||
+ | ); | ||
+ | } else { | ||
+ | elem.domEl.setAttribute('style', | ||
+ | elem.styles.inline | ||
+ | + elem.styles.transform.target | ||
+ | + elem.styles.transition.instant | ||
+ | ); | ||
+ | } | ||
+ | |||
+ | // Let’s queue the `afterReveal` callback and tag the element. | ||
+ | _queueCallback('reveal', elem, delayed); | ||
+ | elem.revealing = true; | ||
+ | elem.seen = true; | ||
+ | |||
+ | if (elem.sequence) { | ||
+ | _queueNextInSequence(elem, delayed); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // If we got this far our element shouldn’t reveal, but should it reset? | ||
+ | else if (_shouldReset(elem)) { | ||
+ | elem.domEl.setAttribute('style', | ||
+ | elem.styles.inline | ||
+ | + elem.styles.transform.initial | ||
+ | + elem.styles.transition.instant | ||
+ | ); | ||
+ | _queueCallback('reset', elem); | ||
+ | elem.revealing = false; | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | /** | ||
+ | * Sequence callback that triggers the next element. | ||
+ | */ | ||
+ | function _queueNextInSequence(elem, delayed) { | ||
+ | |||
+ | var | ||
+ | elapsed = 0, | ||
+ | delay = 0, | ||
+ | sequence = sr.sequences[elem.sequence.id]; | ||
+ | |||
+ | // We’re processing a sequenced element, so let's block other elements in this sequence. | ||
+ | sequence.blocked = true; | ||
+ | |||
+ | // Since we’re triggering animations a part of a sequence after animations on first load, | ||
+ | // we need to check for that condition and explicitly add the delay to our timer. | ||
+ | if (delayed && elem.config.useDelay == 'onload') { | ||
+ | delay = elem.config.delay; | ||
+ | } | ||
+ | |||
+ | // If a sequence timer is already running, capture the elapsed time and clear it. | ||
+ | if (elem.sequence.timer) { | ||
+ | elapsed = Math.abs(elem.sequence.timer.started - new Date()); | ||
+ | window.clearTimeout(elem.sequence.timer); | ||
+ | } | ||
+ | |||
+ | // Start a new timer. | ||
+ | elem.sequence.timer = { started: new Date() }; | ||
+ | elem.sequence.timer.clock = window.setTimeout(function() { | ||
+ | |||
+ | // Sequence interval has passed, so unblock the sequence and re-run the handler. | ||
+ | sequence.blocked = false; | ||
+ | elem.sequence.timer = null; | ||
+ | _handler(); | ||
+ | |||
+ | }, Math.abs(sequence.interval) + delay - elapsed); | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _queueCallback(type, elem, delayed) { | ||
+ | |||
+ | var | ||
+ | elapsed = 0, | ||
+ | duration = 0, | ||
+ | callback = 'after'; | ||
+ | |||
+ | // Check which callback we’re working with. | ||
+ | switch (type) { | ||
+ | |||
+ | case 'reveal': | ||
+ | duration = elem.config.duration; | ||
+ | if (delayed) { | ||
+ | duration += elem.config.delay; | ||
+ | } | ||
+ | callback += 'Reveal'; | ||
+ | break | ||
+ | |||
+ | case 'reset': | ||
+ | duration = elem.config.duration; | ||
+ | callback += 'Reset'; | ||
+ | break | ||
+ | } | ||
+ | |||
+ | // If a timer is already running, capture the elapsed time and clear it. | ||
+ | if (elem.timer) { | ||
+ | elapsed = Math.abs(elem.timer.started - new Date()); | ||
+ | window.clearTimeout(elem.timer.clock); | ||
+ | } | ||
+ | |||
+ | // Start a new timer. | ||
+ | elem.timer = { started: new Date() }; | ||
+ | elem.timer.clock = window.setTimeout(function() { | ||
+ | |||
+ | // The timer completed, so let’s fire the callback and null the timer. | ||
+ | elem.config[callback](elem.domEl); | ||
+ | elem.timer = null; | ||
+ | |||
+ | }, duration - elapsed); | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _shouldReveal(elem) { | ||
+ | if (elem.sequence) { | ||
+ | var sequence = sr.sequences[elem.sequence.id]; | ||
+ | return sequence.active | ||
+ | && !sequence.blocked | ||
+ | && !elem.revealing | ||
+ | && !elem.disabled | ||
+ | } | ||
+ | return _isElemVisible(elem) | ||
+ | && !elem.revealing | ||
+ | && !elem.disabled | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _shouldUseDelay(elem) { | ||
+ | var config = elem.config.useDelay; | ||
+ | return config === 'always' | ||
+ | || (config === 'onload' && !sr.initialized) | ||
+ | || (config === 'once' && !elem.seen) | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _shouldReset(elem) { | ||
+ | if (elem.sequence) { | ||
+ | var sequence = sr.sequences[elem.sequence.id]; | ||
+ | return !sequence.active | ||
+ | && elem.config.reset | ||
+ | && elem.revealing | ||
+ | && !elem.disabled | ||
+ | } | ||
+ | return !_isElemVisible(elem) | ||
+ | && elem.config.reset | ||
+ | && elem.revealing | ||
+ | && !elem.disabled | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _getContainer(container) { | ||
+ | return { | ||
+ | width : container.clientWidth, | ||
+ | height : container.clientHeight | ||
+ | } | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _getScrolled(container) { | ||
+ | |||
+ | // Return the container scroll values, plus the its offset. | ||
+ | if (container && container !== window.document.documentElement) { | ||
+ | var offset = _getOffset(container); | ||
+ | return { | ||
+ | x : container.scrollLeft + offset.left, | ||
+ | y : container.scrollTop + offset.top | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Otherwise, default to the window object’s scroll values. | ||
+ | else { | ||
+ | return { | ||
+ | x : window.pageXOffset, | ||
+ | y : window.pageYOffset | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _getOffset(domEl) { | ||
+ | |||
+ | var | ||
+ | offsetTop = 0, | ||
+ | offsetLeft = 0, | ||
+ | |||
+ | // Grab the element’s dimensions. | ||
+ | offsetHeight = domEl.offsetHeight, | ||
+ | offsetWidth = domEl.offsetWidth; | ||
+ | |||
+ | // Now calculate the distance between the element and its parent, then | ||
+ | // again for the parent to its parent, and again etc... until we have the | ||
+ | // total distance of the element to the document’s top and left origin. | ||
+ | do { | ||
+ | if (!isNaN(domEl.offsetTop)) { | ||
+ | offsetTop += domEl.offsetTop; | ||
+ | } | ||
+ | if (!isNaN(domEl.offsetLeft)) { | ||
+ | offsetLeft += domEl.offsetLeft; | ||
+ | } | ||
+ | } while (domEl = domEl.offsetParent); | ||
+ | |||
+ | return { | ||
+ | top : offsetTop, | ||
+ | left : offsetLeft, | ||
+ | height : offsetHeight, | ||
+ | width : offsetWidth | ||
+ | } | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | function _isElemVisible(elem) { | ||
+ | |||
+ | var | ||
+ | offset = _getOffset(elem.domEl), | ||
+ | container = _getContainer(elem.config.container), | ||
+ | scrolled = _getScrolled(elem.config.container), | ||
+ | vF = elem.config.viewFactor, | ||
+ | |||
+ | // Define the element geometry. | ||
+ | elemHeight = offset.height, | ||
+ | elemWidth = offset.width, | ||
+ | elemTop = offset.top, | ||
+ | elemLeft = offset.left, | ||
+ | elemBottom = elemTop + elemHeight, | ||
+ | elemRight = elemLeft + elemWidth; | ||
+ | |||
+ | return confirmBounds() || isPositionFixed() | ||
+ | |||
+ | function confirmBounds() { | ||
+ | |||
+ | var | ||
+ | // Define the element’s functional boundaries using its view factor. | ||
+ | top = elemTop + elemHeight * vF, | ||
+ | left = elemLeft + elemWidth * vF, | ||
+ | bottom = elemBottom - elemHeight * vF, | ||
+ | right = elemRight - elemWidth * vF, | ||
+ | |||
+ | // Define the container functional boundaries using its view offset. | ||
+ | viewTop = scrolled.y + elem.config.viewOffset.top, | ||
+ | viewLeft = scrolled.x + elem.config.viewOffset.left, | ||
+ | viewBottom = scrolled.y - elem.config.viewOffset.bottom + container.height, | ||
+ | viewRight = scrolled.x - elem.config.viewOffset.right + container.width; | ||
+ | |||
+ | return top < viewBottom | ||
+ | && bottom > viewTop | ||
+ | && left > viewLeft | ||
+ | && right < viewRight | ||
+ | } | ||
+ | |||
+ | function isPositionFixed() { | ||
+ | return (window.getComputedStyle(elem.domEl).position === 'fixed') | ||
+ | } | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | return ScrollReveal | ||
+ | |||
+ | })(); | ||
+ | |||
+ | |||
+ | /** | ||
+ | * helper.tools.js | ||
+ | * --------------- | ||
+ | * Simple deep object extend, and a few other agnostic helper methods. | ||
+ | * gist: https://gist.github.com/jlmakes/9f104e3f1b4d86334987 | ||
+ | */ | ||
+ | |||
+ | Tools = (function() { | ||
+ | |||
+ | Tools.prototype.isObject = function(object) { | ||
+ | return object !== null && typeof object === 'object' && object.constructor == Object | ||
+ | }; | ||
+ | |||
+ | Tools.prototype.isNode = function(object) { | ||
+ | return typeof Node === 'object' | ||
+ | ? object instanceof Node | ||
+ | : object && typeof object === 'object' | ||
+ | && typeof object.nodeType === 'number' | ||
+ | && typeof object.nodeName === 'string' | ||
+ | }; | ||
+ | |||
+ | Tools.prototype.forOwn = function(object, callback) { | ||
+ | if (!this.isObject(object)) { | ||
+ | throw new TypeError('Expected "object", but received "' + typeof object + '".'); | ||
+ | } else { | ||
+ | for (var property in object) { | ||
+ | if (object.hasOwnProperty(property)) { | ||
+ | callback(property); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | Tools.prototype.extend = function(target, source) { | ||
+ | this.forOwn(source, function(property) { | ||
+ | if (this.isObject(source[property])) { | ||
+ | if (!target[property] || !this.isObject(target[property])) { | ||
+ | target[property] = {}; | ||
+ | } | ||
+ | this.extend(target[property], source[property]); | ||
+ | } else { | ||
+ | target[property] = source[property]; | ||
+ | } | ||
+ | }.bind(this)); | ||
+ | return target | ||
+ | }; | ||
+ | |||
+ | Tools.prototype.extendClone = function(target, source) { | ||
+ | return this.extend(this.extend({}, target), source) | ||
+ | }; | ||
+ | |||
+ | Tools.prototype.isMobile = function() { | ||
+ | return /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent) | ||
+ | }; | ||
+ | |||
+ | function Tools() {}; | ||
+ | return Tools | ||
+ | |||
+ | })(); | ||
+ | |||
+ | |||
+ | |||
+ | _requestAnimationFrame = window.requestAnimationFrame || | ||
+ | window.webkitRequestAnimationFrame || | ||
+ | window.mozRequestAnimationFrame; | ||
+ | |||
+ | |||
+ | |||
+ | }).call(this); | ||
+ | |||
+ | return this.ScrollReveal; | ||
+ | |||
+ | })); | ||
+ | |||
+ | /*! Magnific Popup - v1.1.0 - 2016-02-20 | ||
+ | * http://dimsemenov.com/plugins/magnific-popup/ | ||
+ | * Copyright (c) 2016 Dmitry Semenov; */ | ||
+ | ;(function (factory) { | ||
+ | if (typeof define === 'function' && define.amd) { | ||
+ | // AMD. Register as an anonymous module. | ||
+ | define(['jquery'], factory); | ||
+ | } else if (typeof exports === 'object') { | ||
+ | // Node/CommonJS | ||
+ | factory(require('jquery')); | ||
+ | } else { | ||
+ | // Browser globals | ||
+ | factory(window.jQuery || window.Zepto); | ||
+ | } | ||
+ | }(function($) { | ||
+ | |||
+ | /*>>core*/ | ||
+ | /** | ||
+ | * | ||
+ | * Magnific Popup Core JS file | ||
+ | * | ||
+ | */ | ||
+ | |||
+ | |||
+ | /** | ||
+ | * Private static constants | ||
+ | */ | ||
+ | var CLOSE_EVENT = 'Close', | ||
+ | BEFORE_CLOSE_EVENT = 'BeforeClose', | ||
+ | AFTER_CLOSE_EVENT = 'AfterClose', | ||
+ | BEFORE_APPEND_EVENT = 'BeforeAppend', | ||
+ | MARKUP_PARSE_EVENT = 'MarkupParse', | ||
+ | OPEN_EVENT = 'Open', | ||
+ | CHANGE_EVENT = 'Change', | ||
+ | NS = 'mfp', | ||
+ | EVENT_NS = '.' + NS, | ||
+ | READY_CLASS = 'mfp-ready', | ||
+ | REMOVING_CLASS = 'mfp-removing', | ||
+ | PREVENT_CLOSE_CLASS = 'mfp-prevent-close'; | ||
+ | |||
+ | |||
+ | /** | ||
+ | * Private vars | ||
+ | */ | ||
+ | /*jshint -W079 */ | ||
+ | var mfp, // As we have only one instance of MagnificPopup object, we define it locally to not to use 'this' | ||
+ | MagnificPopup = function(){}, | ||
+ | _isJQ = !!(window.jQuery), | ||
+ | _prevStatus, | ||
+ | _window = $(window), | ||
+ | _document, | ||
+ | _prevContentType, | ||
+ | _wrapClasses, | ||
+ | _currPopupType; | ||
+ | |||
+ | |||
+ | /** | ||
+ | * Private functions | ||
+ | */ | ||
+ | var _mfpOn = function(name, f) { | ||
+ | mfp.ev.on(NS + name + EVENT_NS, f); | ||
+ | }, | ||
+ | _getEl = function(className, appendTo, html, raw) { | ||
+ | var el = document.createElement('div'); | ||
+ | el.className = 'mfp-'+className; | ||
+ | if(html) { | ||
+ | el.innerHTML = html; | ||
+ | } | ||
+ | if(!raw) { | ||
+ | el = $(el); | ||
+ | if(appendTo) { | ||
+ | el.appendTo(appendTo); | ||
+ | } | ||
+ | } else if(appendTo) { | ||
+ | appendTo.appendChild(el); | ||
+ | } | ||
+ | return el; | ||
+ | }, | ||
+ | _mfpTrigger = function(e, data) { | ||
+ | mfp.ev.triggerHandler(NS + e, data); | ||
+ | |||
+ | if(mfp.st.callbacks) { | ||
+ | // converts "mfpEventName" to "eventName" callback and triggers it if it's present | ||
+ | e = e.charAt(0).toLowerCase() + e.slice(1); | ||
+ | if(mfp.st.callbacks[e]) { | ||
+ | mfp.st.callbacks[e].apply(mfp, $.isArray(data) ? data : [data]); | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | _getCloseBtn = function(type) { | ||
+ | if(type !== _currPopupType || !mfp.currTemplate.closeBtn) { | ||
+ | mfp.currTemplate.closeBtn = $( mfp.st.closeMarkup.replace('%title%', mfp.st.tClose ) ); | ||
+ | _currPopupType = type; | ||
+ | } | ||
+ | return mfp.currTemplate.closeBtn; | ||
+ | }, | ||
+ | // Initialize Magnific Popup only when called at least once | ||
+ | _checkInstance = function() { | ||
+ | if(!$.magnificPopup.instance) { | ||
+ | /*jshint -W020 */ | ||
+ | mfp = new MagnificPopup(); | ||
+ | mfp.init(); | ||
+ | $.magnificPopup.instance = mfp; | ||
+ | } | ||
+ | }, | ||
+ | // CSS transition detection, http://stackoverflow.com/questions/7264899/detect-css-transitions-using-javascript-and-without-modernizr | ||
+ | supportsTransitions = function() { | ||
+ | var s = document.createElement('p').style, // 's' for style. better to create an element if body yet to exist | ||
+ | v = ['ms','O','Moz','Webkit']; // 'v' for vendor | ||
+ | |||
+ | if( s['transition'] !== undefined ) { | ||
+ | return true; | ||
+ | } | ||
+ | |||
+ | while( v.length ) { | ||
+ | if( v.pop() + 'Transition' in s ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return false; | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | /** | ||
+ | * Public functions | ||
+ | */ | ||
+ | MagnificPopup.prototype = { | ||
+ | |||
+ | constructor: MagnificPopup, | ||
+ | |||
+ | /** | ||
+ | * Initializes Magnific Popup plugin. | ||
+ | * This function is triggered only once when $.fn.magnificPopup or $.magnificPopup is executed | ||
+ | */ | ||
+ | init: function() { | ||
+ | var appVersion = navigator.appVersion; | ||
+ | mfp.isLowIE = mfp.isIE8 = document.all && !document.addEventListener; | ||
+ | mfp.isAndroid = (/android/gi).test(appVersion); | ||
+ | mfp.isIOS = (/iphone|ipad|ipod/gi).test(appVersion); | ||
+ | mfp.supportsTransition = supportsTransitions(); | ||
+ | |||
+ | // We disable fixed positioned lightbox on devices that don't handle it nicely. | ||
+ | // If you know a better way of detecting this - let me know. | ||
+ | mfp.probablyMobile = (mfp.isAndroid || mfp.isIOS || /(Opera Mini)|Kindle|webOS|BlackBerry|(Opera Mobi)|(Windows Phone)|IEMobile/i.test(navigator.userAgent) ); | ||
+ | _document = $(document); | ||
+ | |||
+ | mfp.popupsCache = {}; | ||
+ | }, | ||
+ | |||
+ | /** | ||
+ | * Opens popup | ||
+ | * @param data [description] | ||
+ | */ | ||
+ | open: function(data) { | ||
+ | |||
+ | var i; | ||
+ | |||
+ | if(data.isObj === false) { | ||
+ | // convert jQuery collection to array to avoid conflicts later | ||
+ | mfp.items = data.items.toArray(); | ||
+ | |||
+ | mfp.index = 0; | ||
+ | var items = data.items, | ||
+ | item; | ||
+ | for(i = 0; i < items.length; i++) { | ||
+ | item = items[i]; | ||
+ | if(item.parsed) { | ||
+ | item = item.el[0]; | ||
+ | } | ||
+ | if(item === data.el[0]) { | ||
+ | mfp.index = i; | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } else { | ||
+ | mfp.items = $.isArray(data.items) ? data.items : [data.items]; | ||
+ | mfp.index = data.index || 0; | ||
+ | } | ||
+ | |||
+ | // if popup is already opened - we just update the content | ||
+ | if(mfp.isOpen) { | ||
+ | mfp.updateItemHTML(); | ||
+ | return; | ||
+ | } | ||
− | + | mfp.types = []; | |
− | + | _wrapClasses = ''; | |
− | + | if(data.mainEl && data.mainEl.length) { | |
− | + | mfp.ev = data.mainEl.eq(0); | |
− | + | } else { | |
− | + | mfp.ev = _document; | |
− | + | } | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | } | + | |
+ | if(data.key) { | ||
+ | if(!mfp.popupsCache[data.key]) { | ||
+ | mfp.popupsCache[data.key] = {}; | ||
+ | } | ||
+ | mfp.currTemplate = mfp.popupsCache[data.key]; | ||
+ | } else { | ||
+ | mfp.currTemplate = {}; | ||
+ | } | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
+ | mfp.st = $.extend(true, {}, $.magnificPopup.defaults, data ); | ||
+ | mfp.fixedContentPos = mfp.st.fixedContentPos === 'auto' ? !mfp.probablyMobile : mfp.st.fixedContentPos; | ||
+ | |||
+ | if(mfp.st.modal) { | ||
+ | mfp.st.closeOnContentClick = false; | ||
+ | mfp.st.closeOnBgClick = false; | ||
+ | mfp.st.showCloseBtn = false; | ||
+ | mfp.st.enableEscapeKey = false; | ||
+ | } | ||
− | + | // Building markup | |
+ | // main containers are created only once | ||
+ | if(!mfp.bgOverlay) { | ||
− | + | // Dark overlay | |
+ | mfp.bgOverlay = _getEl('bg').on('click'+EVENT_NS, function() { | ||
+ | mfp.close(); | ||
+ | }); | ||
− | + | mfp.wrap = _getEl('wrap').attr('tabindex', -1).on('click'+EVENT_NS, function(e) { | |
− | + | if(mfp._checkIfClose(e.target)) { | |
− | + | mfp.close(); | |
+ | } | ||
+ | }); | ||
− | + | mfp.container = _getEl('container', mfp.wrap); | |
+ | } | ||
− | + | mfp.contentContainer = _getEl('content'); | |
− | + | if(mfp.st.preloader) { | |
− | + | mfp.preloader = _getEl('preloader', mfp.container, mfp.st.tLoading); | |
− | + | } | |
− | |||
− | + | // Initializing modules | |
− | + | var modules = $.magnificPopup.modules; | |
− | + | for(i = 0; i < modules.length; i++) { | |
− | + | var n = modules[i]; | |
− | + | n = n.charAt(0).toUpperCase() + n.slice(1); | |
+ | mfp['init'+n].call(mfp); | ||
+ | } | ||
+ | _mfpTrigger('BeforeOpen'); | ||
− | + | ||
+ | if(mfp.st.showCloseBtn) { | ||
+ | // Close button | ||
+ | if(!mfp.st.closeBtnInside) { | ||
+ | mfp.wrap.append( _getCloseBtn() ); | ||
+ | } else { | ||
+ | _mfpOn(MARKUP_PARSE_EVENT, function(e, template, values, item) { | ||
+ | values.close_replaceWith = _getCloseBtn(item.type); | ||
}); | }); | ||
+ | _wrapClasses += ' mfp-close-btn-in'; | ||
+ | } | ||
+ | } | ||
− | }, | + | if(mfp.st.alignTop) { |
+ | _wrapClasses += ' mfp-align-top'; | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | if(mfp.fixedContentPos) { | ||
+ | mfp.wrap.css({ | ||
+ | overflow: mfp.st.overflowY, | ||
+ | overflowX: 'hidden', | ||
+ | overflowY: mfp.st.overflowY | ||
+ | }); | ||
+ | } else { | ||
+ | mfp.wrap.css({ | ||
+ | top: _window.scrollTop(), | ||
+ | position: 'absolute' | ||
+ | }); | ||
+ | } | ||
+ | if( mfp.st.fixedBgPos === false || (mfp.st.fixedBgPos === 'auto' && !mfp.fixedContentPos) ) { | ||
+ | mfp.bgOverlay.css({ | ||
+ | height: _document.height(), | ||
+ | position: 'absolute' | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | if(mfp.st.enableEscapeKey) { | ||
+ | // Close on ESC key | ||
+ | _document.on('keyup' + EVENT_NS, function(e) { | ||
+ | if(e.keyCode === 27) { | ||
+ | mfp.close(); | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | _window.on('resize' + EVENT_NS, function() { | ||
+ | mfp.updateSize(); | ||
+ | }); | ||
+ | |||
+ | |||
+ | if(!mfp.st.closeOnContentClick) { | ||
+ | _wrapClasses += ' mfp-auto-cursor'; | ||
+ | } | ||
+ | |||
+ | if(_wrapClasses) | ||
+ | mfp.wrap.addClass(_wrapClasses); | ||
+ | |||
+ | |||
+ | // this triggers recalculation of layout, so we get it once to not to trigger twice | ||
+ | var windowHeight = mfp.wH = _window.height(); | ||
+ | |||
+ | |||
+ | var windowStyles = {}; | ||
+ | |||
+ | if( mfp.fixedContentPos ) { | ||
+ | if(mfp._hasScrollBar(windowHeight)){ | ||
+ | var s = mfp._getScrollbarSize(); | ||
+ | if(s) { | ||
+ | windowStyles.marginRight = s; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if(mfp.fixedContentPos) { | ||
+ | if(!mfp.isIE7) { | ||
+ | windowStyles.overflow = 'hidden'; | ||
+ | } else { | ||
+ | // ie7 double-scroll bug | ||
+ | $('body, html').css('overflow', 'hidden'); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | var classesToadd = mfp.st.mainClass; | ||
+ | if(mfp.isIE7) { | ||
+ | classesToadd += ' mfp-ie7'; | ||
+ | } | ||
+ | if(classesToadd) { | ||
+ | mfp._addClassToMFP( classesToadd ); | ||
+ | } | ||
+ | |||
+ | // add content | ||
+ | mfp.updateItemHTML(); | ||
+ | |||
+ | _mfpTrigger('BuildControls'); | ||
+ | |||
+ | // remove scrollbar, add margin e.t.c | ||
+ | $('html').css(windowStyles); | ||
+ | |||
+ | // add everything to DOM | ||
+ | mfp.bgOverlay.add(mfp.wrap).prependTo( mfp.st.prependTo || $(document.body) ); | ||
+ | |||
+ | // Save last focused element | ||
+ | mfp._lastFocusedEl = document.activeElement; | ||
+ | |||
+ | // Wait for next cycle to allow CSS transition | ||
+ | setTimeout(function() { | ||
+ | if(mfp.content) { | ||
+ | mfp._addClassToMFP(READY_CLASS); | ||
+ | mfp._setFocus(); | ||
+ | } else { | ||
+ | // if content is not defined (not loaded e.t.c) we add class only for BG | ||
+ | mfp.bgOverlay.addClass(READY_CLASS); | ||
+ | } | ||
+ | |||
+ | // Trap the focus in popup | ||
+ | _document.on('focusin' + EVENT_NS, mfp._onFocusIn); | ||
+ | |||
+ | }, 16); | ||
+ | |||
+ | mfp.isOpen = true; | ||
+ | mfp.updateSize(windowHeight); | ||
+ | _mfpTrigger(OPEN_EVENT); | ||
+ | |||
+ | return data; | ||
+ | }, | ||
+ | |||
+ | /** | ||
+ | * Closes the popup | ||
+ | */ | ||
+ | close: function() { | ||
+ | if(!mfp.isOpen) return; | ||
+ | _mfpTrigger(BEFORE_CLOSE_EVENT); | ||
+ | |||
+ | mfp.isOpen = false; | ||
+ | // for CSS3 animation | ||
+ | if(mfp.st.removalDelay && !mfp.isLowIE && mfp.supportsTransition ) { | ||
+ | mfp._addClassToMFP(REMOVING_CLASS); | ||
+ | setTimeout(function() { | ||
+ | mfp._close(); | ||
+ | }, mfp.st.removalDelay); | ||
+ | } else { | ||
+ | mfp._close(); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | /** | ||
+ | * Helper for close() function | ||
+ | */ | ||
+ | _close: function() { | ||
+ | _mfpTrigger(CLOSE_EVENT); | ||
+ | |||
+ | var classesToRemove = REMOVING_CLASS + ' ' + READY_CLASS + ' '; | ||
+ | |||
+ | mfp.bgOverlay.detach(); | ||
+ | mfp.wrap.detach(); | ||
+ | mfp.container.empty(); | ||
+ | |||
+ | if(mfp.st.mainClass) { | ||
+ | classesToRemove += mfp.st.mainClass + ' '; | ||
+ | } | ||
+ | |||
+ | mfp._removeClassFromMFP(classesToRemove); | ||
+ | |||
+ | if(mfp.fixedContentPos) { | ||
+ | var windowStyles = {marginRight: ''}; | ||
+ | if(mfp.isIE7) { | ||
+ | $('body, html').css('overflow', ''); | ||
+ | } else { | ||
+ | windowStyles.overflow = ''; | ||
+ | } | ||
+ | $('html').css(windowStyles); | ||
+ | } | ||
+ | |||
+ | _document.off('keyup' + EVENT_NS + ' focusin' + EVENT_NS); | ||
+ | mfp.ev.off(EVENT_NS); | ||
+ | |||
+ | // clean up DOM elements that aren't removed | ||
+ | mfp.wrap.attr('class', 'mfp-wrap').removeAttr('style'); | ||
+ | mfp.bgOverlay.attr('class', 'mfp-bg'); | ||
+ | mfp.container.attr('class', 'mfp-container'); | ||
+ | |||
+ | // remove close button from target element | ||
+ | if(mfp.st.showCloseBtn && | ||
+ | (!mfp.st.closeBtnInside || mfp.currTemplate[mfp.currItem.type] === true)) { | ||
+ | if(mfp.currTemplate.closeBtn) | ||
+ | mfp.currTemplate.closeBtn.detach(); | ||
+ | } | ||
+ | |||
+ | |||
+ | if(mfp.st.autoFocusLast && mfp._lastFocusedEl) { | ||
+ | $(mfp._lastFocusedEl).focus(); // put tab focus back | ||
+ | } | ||
+ | mfp.currItem = null; | ||
+ | mfp.content = null; | ||
+ | mfp.currTemplate = null; | ||
+ | mfp.prevHeight = 0; | ||
+ | |||
+ | _mfpTrigger(AFTER_CLOSE_EVENT); | ||
+ | }, | ||
+ | |||
+ | updateSize: function(winHeight) { | ||
+ | |||
+ | if(mfp.isIOS) { | ||
+ | // fixes iOS nav bars https://github.com/dimsemenov/Magnific-Popup/issues/2 | ||
+ | var zoomLevel = document.documentElement.clientWidth / window.innerWidth; | ||
+ | var height = window.innerHeight * zoomLevel; | ||
+ | mfp.wrap.css('height', height); | ||
+ | mfp.wH = height; | ||
+ | } else { | ||
+ | mfp.wH = winHeight || _window.height(); | ||
+ | } | ||
+ | // Fixes #84: popup incorrectly positioned with position:relative on body | ||
+ | if(!mfp.fixedContentPos) { | ||
+ | mfp.wrap.css('height', mfp.wH); | ||
+ | } | ||
+ | |||
+ | _mfpTrigger('Resize'); | ||
+ | |||
+ | }, | ||
+ | |||
+ | /** | ||
+ | * Set content of popup based on current index | ||
+ | */ | ||
+ | updateItemHTML: function() { | ||
+ | var item = mfp.items[mfp.index]; | ||
+ | |||
+ | // Detach and perform modifications | ||
+ | mfp.contentContainer.detach(); | ||
+ | |||
+ | if(mfp.content) | ||
+ | mfp.content.detach(); | ||
+ | |||
+ | if(!item.parsed) { | ||
+ | item = mfp.parseEl( mfp.index ); | ||
+ | } | ||
+ | |||
+ | var type = item.type; | ||
+ | |||
+ | _mfpTrigger('BeforeChange', [mfp.currItem ? mfp.currItem.type : '', type]); | ||
+ | // BeforeChange event works like so: | ||
+ | // _mfpOn('BeforeChange', function(e, prevType, newType) { }); | ||
+ | |||
+ | mfp.currItem = item; | ||
+ | |||
+ | if(!mfp.currTemplate[type]) { | ||
+ | var markup = mfp.st[type] ? mfp.st[type].markup : false; | ||
+ | |||
+ | // allows to modify markup | ||
+ | _mfpTrigger('FirstMarkupParse', markup); | ||
+ | |||
+ | if(markup) { | ||
+ | mfp.currTemplate[type] = $(markup); | ||
+ | } else { | ||
+ | // if there is no markup found we just define that template is parsed | ||
+ | mfp.currTemplate[type] = true; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if(_prevContentType && _prevContentType !== item.type) { | ||
+ | mfp.container.removeClass('mfp-'+_prevContentType+'-holder'); | ||
+ | } | ||
+ | |||
+ | var newContent = mfp['get' + type.charAt(0).toUpperCase() + type.slice(1)](item, mfp.currTemplate[type]); | ||
+ | mfp.appendContent(newContent, type); | ||
+ | |||
+ | item.preloaded = true; | ||
+ | |||
+ | _mfpTrigger(CHANGE_EVENT, item); | ||
+ | _prevContentType = item.type; | ||
+ | |||
+ | // Append container back after its content changed | ||
+ | mfp.container.prepend(mfp.contentContainer); | ||
+ | |||
+ | _mfpTrigger('AfterChange'); | ||
+ | }, | ||
+ | |||
+ | |||
+ | /** | ||
+ | * Set HTML content of popup | ||
+ | */ | ||
+ | appendContent: function(newContent, type) { | ||
+ | mfp.content = newContent; | ||
+ | |||
+ | if(newContent) { | ||
+ | if(mfp.st.showCloseBtn && mfp.st.closeBtnInside && | ||
+ | mfp.currTemplate[type] === true) { | ||
+ | // if there is no markup, we just append close button element inside | ||
+ | if(!mfp.content.find('.mfp-close').length) { | ||
+ | mfp.content.append(_getCloseBtn()); | ||
+ | } | ||
+ | } else { | ||
+ | mfp.content = newContent; | ||
+ | } | ||
+ | } else { | ||
+ | mfp.content = ''; | ||
+ | } | ||
+ | |||
+ | _mfpTrigger(BEFORE_APPEND_EVENT); | ||
+ | mfp.container.addClass('mfp-'+type+'-holder'); | ||
+ | |||
+ | mfp.contentContainer.append(mfp.content); | ||
+ | }, | ||
+ | |||
+ | |||
+ | /** | ||
+ | * Creates Magnific Popup data object based on given data | ||
+ | * @param {int} index Index of item to parse | ||
+ | */ | ||
+ | parseEl: function(index) { | ||
+ | var item = mfp.items[index], | ||
+ | type; | ||
+ | |||
+ | if(item.tagName) { | ||
+ | item = { el: $(item) }; | ||
+ | } else { | ||
+ | type = item.type; | ||
+ | item = { data: item, src: item.src }; | ||
+ | } | ||
+ | |||
+ | if(item.el) { | ||
+ | var types = mfp.types; | ||
+ | |||
+ | // check for 'mfp-TYPE' class | ||
+ | for(var i = 0; i < types.length; i++) { | ||
+ | if( item.el.hasClass('mfp-'+types[i]) ) { | ||
+ | type = types[i]; | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | item.src = item.el.attr('data-mfp-src'); | ||
+ | if(!item.src) { | ||
+ | item.src = item.el.attr('href'); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | item.type = type || mfp.st.type || 'inline'; | ||
+ | item.index = index; | ||
+ | item.parsed = true; | ||
+ | mfp.items[index] = item; | ||
+ | _mfpTrigger('ElementParse', item); | ||
+ | |||
+ | return mfp.items[index]; | ||
+ | }, | ||
+ | |||
+ | |||
+ | /** | ||
+ | * Initializes single popup or a group of popups | ||
+ | */ | ||
+ | addGroup: function(el, options) { | ||
+ | var eHandler = function(e) { | ||
+ | e.mfpEl = this; | ||
+ | mfp._openClick(e, el, options); | ||
}; | }; | ||
− | + | if(!options) { | |
+ | options = {}; | ||
+ | } | ||
+ | var eName = 'click.magnificPopup'; | ||
+ | options.mainEl = el; | ||
− | + | if(options.items) { | |
− | + | options.isObj = true; | |
− | + | el.off(eName).on(eName, eHandler); | |
− | + | } else { | |
− | + | options.isObj = false; | |
+ | if(options.delegate) { | ||
+ | el.off(eName).on(eName, options.delegate , eHandler); | ||
+ | } else { | ||
+ | options.items = el; | ||
+ | el.off(eName).on(eName, eHandler); | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | _openClick: function(e, el, options) { | ||
+ | var midClick = options.midClick !== undefined ? options.midClick : $.magnificPopup.defaults.midClick; | ||
− | |||
− | |||
− | + | if(!midClick && ( e.which === 2 || e.ctrlKey || e.metaKey || e.altKey || e.shiftKey ) ) { | |
− | + | return; | |
+ | } | ||
− | + | var disableOn = options.disableOn !== undefined ? options.disableOn : $.magnificPopup.defaults.disableOn; | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | $ | + | if(disableOn) { |
− | + | if($.isFunction(disableOn)) { | |
− | + | if( !disableOn.call(mfp) ) { | |
− | + | return true; | |
− | + | } | |
+ | } else { // else it's number | ||
+ | if( _window.width() < disableOn ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | if(e.type) { | ||
+ | e.preventDefault(); | ||
− | + | // This will prevent popup from closing if element is inside and popup is already opened | |
− | + | if(mfp.isOpen) { | |
+ | e.stopPropagation(); | ||
+ | } | ||
+ | } | ||
− | }); | + | options.el = $(e.mfpEl); |
− | } | + | if(options.delegate) { |
+ | options.items = el.find(options.delegate); | ||
+ | } | ||
+ | mfp.open(options); | ||
+ | }, | ||
− | + | /** | |
+ | * Updates text on preloader | ||
+ | */ | ||
+ | updateStatus: function(status, text) { | ||
− | + | if(mfp.preloader) { | |
− | + | if(_prevStatus !== status) { | |
− | + | mfp.container.removeClass('mfp-s-'+_prevStatus); | |
+ | } | ||
− | + | if(!text && status === 'loading') { | |
− | + | text = mfp.st.tLoading; | |
− | }, | + | } |
− | + | ||
+ | var data = { | ||
+ | status: status, | ||
+ | text: text | ||
+ | }; | ||
+ | // allows to modify status | ||
+ | _mfpTrigger('UpdateStatus', data); | ||
+ | |||
+ | status = data.status; | ||
+ | text = data.text; | ||
+ | |||
+ | mfp.preloader.html(text); | ||
+ | |||
+ | mfp.preloader.find('a').on('click', function(e) { | ||
+ | e.stopImmediatePropagation(); | ||
+ | }); | ||
+ | |||
+ | mfp.container.addClass('mfp-s-'+status); | ||
+ | _prevStatus = status; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | |||
+ | /* | ||
+ | "Private" helpers that aren't private at all | ||
+ | */ | ||
+ | // Check to close popup or not | ||
+ | // "target" is an element that was clicked | ||
+ | _checkIfClose: function(target) { | ||
+ | |||
+ | if($(target).hasClass(PREVENT_CLOSE_CLASS)) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | var closeOnContent = mfp.st.closeOnContentClick; | ||
+ | var closeOnBg = mfp.st.closeOnBgClick; | ||
+ | |||
+ | if(closeOnContent && closeOnBg) { | ||
+ | return true; | ||
+ | } else { | ||
+ | |||
+ | // We close the popup if click is on close button or on preloader. Or if there is no content. | ||
+ | if(!mfp.content || $(target).hasClass('mfp-close') || (mfp.preloader && target === mfp.preloader[0]) ) { | ||
+ | return true; | ||
+ | } | ||
+ | |||
+ | // if click is outside the content | ||
+ | if( (target !== mfp.content[0] && !$.contains(mfp.content[0], target)) ) { | ||
+ | if(closeOnBg) { | ||
+ | // last check, if the clicked element is in DOM, (in case it's removed onclick) | ||
+ | if( $.contains(document, target) ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | } else if(closeOnContent) { | ||
+ | return true; | ||
+ | } | ||
+ | |||
+ | } | ||
+ | return false; | ||
+ | }, | ||
+ | _addClassToMFP: function(cName) { | ||
+ | mfp.bgOverlay.addClass(cName); | ||
+ | mfp.wrap.addClass(cName); | ||
+ | }, | ||
+ | _removeClassFromMFP: function(cName) { | ||
+ | this.bgOverlay.removeClass(cName); | ||
+ | mfp.wrap.removeClass(cName); | ||
+ | }, | ||
+ | _hasScrollBar: function(winHeight) { | ||
+ | return ( (mfp.isIE7 ? _document.height() : document.body.scrollHeight) > (winHeight || _window.height()) ); | ||
+ | }, | ||
+ | _setFocus: function() { | ||
+ | (mfp.st.focus ? mfp.content.find(mfp.st.focus).eq(0) : mfp.wrap).focus(); | ||
+ | }, | ||
+ | _onFocusIn: function(e) { | ||
+ | if( e.target !== mfp.wrap[0] && !$.contains(mfp.wrap[0], e.target) ) { | ||
+ | mfp._setFocus(); | ||
return false; | return false; | ||
+ | } | ||
+ | }, | ||
+ | _parseMarkup: function(template, values, item) { | ||
+ | var arr; | ||
+ | if(item.data) { | ||
+ | values = $.extend(item.data, values); | ||
+ | } | ||
+ | _mfpTrigger(MARKUP_PARSE_EVENT, [template, values, item] ); | ||
+ | |||
+ | $.each(values, function(key, value) { | ||
+ | if(value === undefined || value === false) { | ||
+ | return true; | ||
+ | } | ||
+ | arr = key.split('_'); | ||
+ | if(arr.length > 1) { | ||
+ | var el = template.find(EVENT_NS + '-'+arr[0]); | ||
+ | |||
+ | if(el.length > 0) { | ||
+ | var attr = arr[1]; | ||
+ | if(attr === 'replaceWith') { | ||
+ | if(el[0] !== value[0]) { | ||
+ | el.replaceWith(value); | ||
+ | } | ||
+ | } else if(attr === 'img') { | ||
+ | if(el.is('img')) { | ||
+ | el.attr('src', value); | ||
+ | } else { | ||
+ | el.replaceWith( $('<img>').attr('src', value).attr('class', el.attr('class')) ); | ||
+ | } | ||
+ | } else { | ||
+ | el.attr(arr[1], value); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | } else { | ||
+ | template.find(EVENT_NS + '-'+key).html(value); | ||
+ | } | ||
}); | }); | ||
+ | }, | ||
+ | |||
+ | _getScrollbarSize: function() { | ||
+ | // thx David | ||
+ | if(mfp.scrollbarSize === undefined) { | ||
+ | var scrollDiv = document.createElement("div"); | ||
+ | scrollDiv.style.cssText = 'width: 99px; height: 99px; overflow: scroll; position: absolute; top: -9999px;'; | ||
+ | document.body.appendChild(scrollDiv); | ||
+ | mfp.scrollbarSize = scrollDiv.offsetWidth - scrollDiv.clientWidth; | ||
+ | document.body.removeChild(scrollDiv); | ||
+ | } | ||
+ | return mfp.scrollbarSize; | ||
+ | } | ||
+ | |||
+ | }; /* MagnificPopup core prototype end */ | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | /** | ||
+ | * Public static functions | ||
+ | */ | ||
+ | $.magnificPopup = { | ||
+ | instance: null, | ||
+ | proto: MagnificPopup.prototype, | ||
+ | modules: [], | ||
+ | |||
+ | open: function(options, index) { | ||
+ | _checkInstance(); | ||
+ | |||
+ | if(!options) { | ||
+ | options = {}; | ||
+ | } else { | ||
+ | options = $.extend(true, {}, options); | ||
+ | } | ||
+ | |||
+ | options.isObj = true; | ||
+ | options.index = index || 0; | ||
+ | return this.instance.open(options); | ||
+ | }, | ||
+ | |||
+ | close: function() { | ||
+ | return $.magnificPopup.instance && $.magnificPopup.instance.close(); | ||
+ | }, | ||
+ | |||
+ | registerModule: function(name, module) { | ||
+ | if(module.options) { | ||
+ | $.magnificPopup.defaults[name] = module.options; | ||
+ | } | ||
+ | $.extend(this.proto, module.proto); | ||
+ | this.modules.push(name); | ||
+ | }, | ||
+ | |||
+ | defaults: { | ||
+ | |||
+ | // Info about options is in docs: | ||
+ | // http://dimsemenov.com/plugins/magnific-popup/documentation.html#options | ||
+ | |||
+ | disableOn: 0, | ||
+ | |||
+ | key: null, | ||
+ | |||
+ | midClick: false, | ||
+ | |||
+ | mainClass: '', | ||
+ | |||
+ | preloader: true, | ||
+ | |||
+ | focus: '', // CSS selector of input to focus after popup is opened | ||
+ | |||
+ | closeOnContentClick: false, | ||
+ | |||
+ | closeOnBgClick: true, | ||
+ | |||
+ | closeBtnInside: true, | ||
+ | |||
+ | showCloseBtn: true, | ||
+ | |||
+ | enableEscapeKey: true, | ||
+ | |||
+ | modal: false, | ||
+ | |||
+ | alignTop: false, | ||
+ | |||
+ | removalDelay: 0, | ||
+ | |||
+ | prependTo: null, | ||
+ | |||
+ | fixedContentPos: 'auto', | ||
+ | |||
+ | fixedBgPos: 'auto', | ||
+ | |||
+ | overflowY: 'auto', | ||
+ | |||
+ | closeMarkup: '<button title="%title%" type="button" class="mfp-close">×</button>', | ||
+ | |||
+ | tClose: 'Close (Esc)', | ||
+ | |||
+ | tLoading: 'Loading...', | ||
+ | |||
+ | autoFocusLast: true | ||
+ | |||
+ | } | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | $.fn.magnificPopup = function(options) { | ||
+ | _checkInstance(); | ||
+ | |||
+ | var jqEl = $(this); | ||
+ | |||
+ | // We call some API method of first param is a string | ||
+ | if (typeof options === "string" ) { | ||
− | + | if(options === 'open') { | |
+ | var items, | ||
+ | itemOpts = _isJQ ? jqEl.data('magnificPopup') : jqEl[0].magnificPopup, | ||
+ | index = parseInt(arguments[1], 10) || 0; | ||
− | + | if(itemOpts.items) { | |
− | if ( | + | items = itemOpts.items[index]; |
− | + | ||
} else { | } else { | ||
− | + | items = jqEl; | |
+ | if(itemOpts.delegate) { | ||
+ | items = items.find(itemOpts.delegate); | ||
+ | } | ||
+ | items = items.eq( index ); | ||
} | } | ||
+ | mfp._openClick({mfpEl:items}, jqEl, itemOpts); | ||
+ | } else { | ||
+ | if(mfp.isOpen) | ||
+ | mfp[options].apply(mfp, Array.prototype.slice.call(arguments, 1)); | ||
+ | } | ||
− | }); | + | } else { |
− | + | // clone options obj | |
+ | options = $.extend(true, {}, options); | ||
+ | |||
+ | /* | ||
+ | * As Zepto doesn't support .data() method for objects | ||
+ | * and it works only in normal browsers | ||
+ | * we assign "options" object directly to the DOM element. FTW! | ||
+ | */ | ||
+ | if(_isJQ) { | ||
+ | jqEl.data('magnificPopup', options); | ||
+ | } else { | ||
+ | jqEl[0].magnificPopup = options; | ||
+ | } | ||
+ | |||
+ | mfp.addGroup(jqEl, options); | ||
+ | |||
+ | } | ||
+ | return jqEl; | ||
+ | }; | ||
+ | |||
+ | /*>>core*/ | ||
+ | |||
+ | /*>>inline*/ | ||
+ | |||
+ | var INLINE_NS = 'inline', | ||
+ | _hiddenClass, | ||
+ | _inlinePlaceholder, | ||
+ | _lastInlineElement, | ||
+ | _putInlineElementsBack = function() { | ||
+ | if(_lastInlineElement) { | ||
+ | _inlinePlaceholder.after( _lastInlineElement.addClass(_hiddenClass) ).detach(); | ||
+ | _lastInlineElement = null; | ||
+ | } | ||
}; | }; | ||
+ | $.magnificPopup.registerModule(INLINE_NS, { | ||
+ | options: { | ||
+ | hiddenClass: 'hide', // will be appended with `mfp-` prefix | ||
+ | markup: '', | ||
+ | tNotFound: 'Content not found' | ||
+ | }, | ||
+ | proto: { | ||
− | + | initInline: function() { | |
− | var | + | mfp.types.push(INLINE_NS); |
− | $( | + | |
+ | _mfpOn(CLOSE_EVENT+'.'+INLINE_NS, function() { | ||
+ | _putInlineElementsBack(); | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | getInline: function(item, template) { | ||
+ | |||
+ | _putInlineElementsBack(); | ||
+ | |||
+ | if(item.src) { | ||
+ | var inlineSt = mfp.st.inline, | ||
+ | el = $(item.src); | ||
+ | |||
+ | if(el.length) { | ||
+ | |||
+ | // If target element has parent - we replace it with placeholder and put it back after popup is closed | ||
+ | var parent = el[0].parentNode; | ||
+ | if(parent && parent.tagName) { | ||
+ | if(!_inlinePlaceholder) { | ||
+ | _hiddenClass = inlineSt.hiddenClass; | ||
+ | _inlinePlaceholder = _getEl(_hiddenClass); | ||
+ | _hiddenClass = 'mfp-'+_hiddenClass; | ||
+ | } | ||
+ | // replace target inline element with placeholder | ||
+ | _lastInlineElement = el.after(_inlinePlaceholder).detach().removeClass(_hiddenClass); | ||
+ | } | ||
+ | |||
+ | mfp.updateStatus('ready'); | ||
+ | } else { | ||
+ | mfp.updateStatus('error', inlineSt.tNotFound); | ||
+ | el = $('<div>'); | ||
+ | } | ||
+ | |||
+ | item.inlineElement = el; | ||
+ | return el; | ||
+ | } | ||
+ | |||
+ | mfp.updateStatus('ready'); | ||
+ | mfp._parseMarkup(template, {}, item); | ||
+ | return template; | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | /*>>inline*/ | ||
+ | |||
+ | /*>>ajax*/ | ||
+ | var AJAX_NS = 'ajax', | ||
+ | _ajaxCur, | ||
+ | _removeAjaxCursor = function() { | ||
+ | if(_ajaxCur) { | ||
+ | $(document.body).removeClass(_ajaxCur); | ||
+ | } | ||
+ | }, | ||
+ | _destroyAjaxRequest = function() { | ||
+ | _removeAjaxCursor(); | ||
+ | if(mfp.req) { | ||
+ | mfp.req.abort(); | ||
+ | } | ||
}; | }; | ||
− | + | $.magnificPopup.registerModule(AJAX_NS, { | |
− | $( | + | |
− | + | options: { | |
− | + | settings: null, | |
− | + | cursor: 'mfp-ajax-cur', | |
− | }); | + | tError: '<a href="%url%">The content</a> could not be loaded.' |
+ | }, | ||
+ | |||
+ | proto: { | ||
+ | initAjax: function() { | ||
+ | mfp.types.push(AJAX_NS); | ||
+ | _ajaxCur = mfp.st.ajax.cursor; | ||
+ | |||
+ | _mfpOn(CLOSE_EVENT+'.'+AJAX_NS, _destroyAjaxRequest); | ||
+ | _mfpOn('BeforeChange.' + AJAX_NS, _destroyAjaxRequest); | ||
+ | }, | ||
+ | getAjax: function(item) { | ||
+ | |||
+ | if(_ajaxCur) { | ||
+ | $(document.body).addClass(_ajaxCur); | ||
+ | } | ||
+ | |||
+ | mfp.updateStatus('loading'); | ||
+ | |||
+ | var opts = $.extend({ | ||
+ | url: item.src, | ||
+ | success: function(data, textStatus, jqXHR) { | ||
+ | var temp = { | ||
+ | data:data, | ||
+ | xhr:jqXHR | ||
+ | }; | ||
+ | |||
+ | _mfpTrigger('ParseAjax', temp); | ||
+ | |||
+ | mfp.appendContent( $(temp.data), AJAX_NS ); | ||
+ | |||
+ | item.finished = true; | ||
+ | |||
+ | _removeAjaxCursor(); | ||
+ | |||
+ | mfp._setFocus(); | ||
+ | |||
+ | setTimeout(function() { | ||
+ | mfp.wrap.addClass(READY_CLASS); | ||
+ | }, 16); | ||
+ | |||
+ | mfp.updateStatus('ready'); | ||
+ | |||
+ | _mfpTrigger('AjaxContentAdded'); | ||
+ | }, | ||
+ | error: function() { | ||
+ | _removeAjaxCursor(); | ||
+ | item.finished = item.loadError = true; | ||
+ | mfp.updateStatus('error', mfp.st.ajax.tError.replace('%url%', item.src)); | ||
+ | } | ||
+ | }, mfp.st.ajax.settings); | ||
+ | |||
+ | mfp.req = $.ajax(opts); | ||
+ | |||
+ | return ''; | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | /*>>ajax*/ | ||
+ | |||
+ | /*>>image*/ | ||
+ | var _imgInterval, | ||
+ | _getTitle = function(item) { | ||
+ | if(item.data && item.data.title !== undefined) | ||
+ | return item.data.title; | ||
+ | |||
+ | var src = mfp.st.image.titleSrc; | ||
+ | |||
+ | if(src) { | ||
+ | if($.isFunction(src)) { | ||
+ | return src.call(mfp, item); | ||
+ | } else if(item.el) { | ||
+ | return item.el.attr(src) || ''; | ||
+ | } | ||
+ | } | ||
+ | return ''; | ||
}; | }; | ||
− | + | $.magnificPopup.registerModule('image', { | |
− | + | ||
− | + | options: { | |
− | + | markup: '<div class="mfp-figure">'+ | |
− | if( | + | '<div class="mfp-close"></div>'+ |
− | + | '<figure>'+ | |
− | $( | + | '<div class="mfp-img"></div>'+ |
+ | '<figcaption>'+ | ||
+ | '<div class="mfp-bottom-bar">'+ | ||
+ | '<div class="mfp-title"></div>'+ | ||
+ | '<div class="mfp-counter"></div>'+ | ||
+ | '</div>'+ | ||
+ | '</figcaption>'+ | ||
+ | '</figure>'+ | ||
+ | '</div>', | ||
+ | cursor: 'mfp-zoom-out-cur', | ||
+ | titleSrc: 'title', | ||
+ | verticalFit: true, | ||
+ | tError: '<a href="%url%">The image</a> could not be loaded.' | ||
+ | }, | ||
+ | |||
+ | proto: { | ||
+ | initImage: function() { | ||
+ | var imgSt = mfp.st.image, | ||
+ | ns = '.image'; | ||
+ | |||
+ | mfp.types.push('image'); | ||
+ | |||
+ | _mfpOn(OPEN_EVENT+ns, function() { | ||
+ | if(mfp.currItem.type === 'image' && imgSt.cursor) { | ||
+ | $(document.body).addClass(imgSt.cursor); | ||
} | } | ||
− | } , { | + | }); |
+ | |||
+ | _mfpOn(CLOSE_EVENT+ns, function() { | ||
+ | if(imgSt.cursor) { | ||
+ | $(document.body).removeClass(imgSt.cursor); | ||
+ | } | ||
+ | _window.off('resize' + EVENT_NS); | ||
+ | }); | ||
+ | |||
+ | _mfpOn('Resize'+ns, mfp.resizeImage); | ||
+ | if(mfp.isLowIE) { | ||
+ | _mfpOn('AfterChange', mfp.resizeImage); | ||
+ | } | ||
+ | }, | ||
+ | resizeImage: function() { | ||
+ | var item = mfp.currItem; | ||
+ | if(!item || !item.img) return; | ||
+ | |||
+ | if(mfp.st.image.verticalFit) { | ||
+ | var decr = 0; | ||
+ | // fix box-sizing in ie7/8 | ||
+ | if(mfp.isLowIE) { | ||
+ | decr = parseInt(item.img.css('padding-top'), 10) + parseInt(item.img.css('padding-bottom'),10); | ||
+ | } | ||
+ | item.img.css('max-height', mfp.wH-decr); | ||
+ | } | ||
+ | }, | ||
+ | _onImageHasSize: function(item) { | ||
+ | if(item.img) { | ||
+ | |||
+ | item.hasSize = true; | ||
+ | |||
+ | if(_imgInterval) { | ||
+ | clearInterval(_imgInterval); | ||
+ | } | ||
+ | |||
+ | item.isCheckingImgSize = false; | ||
+ | |||
+ | _mfpTrigger('ImageHasSize', item); | ||
+ | |||
+ | if(item.imgHidden) { | ||
+ | if(mfp.content) | ||
+ | mfp.content.removeClass('mfp-loading'); | ||
+ | |||
+ | item.imgHidden = false; | ||
+ | } | ||
+ | |||
+ | } | ||
+ | }, | ||
+ | |||
+ | /** | ||
+ | * Function that loops until the image has size to display elements that rely on it asap | ||
+ | */ | ||
+ | findImageSize: function(item) { | ||
+ | |||
+ | var counter = 0, | ||
+ | img = item.img[0], | ||
+ | mfpSetInterval = function(delay) { | ||
+ | |||
+ | if(_imgInterval) { | ||
+ | clearInterval(_imgInterval); | ||
+ | } | ||
+ | // decelerating interval that checks for size of an image | ||
+ | _imgInterval = setInterval(function() { | ||
+ | if(img.naturalWidth > 0) { | ||
+ | mfp._onImageHasSize(item); | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | if(counter > 200) { | ||
+ | clearInterval(_imgInterval); | ||
+ | } | ||
+ | |||
+ | counter++; | ||
+ | if(counter === 3) { | ||
+ | mfpSetInterval(10); | ||
+ | } else if(counter === 40) { | ||
+ | mfpSetInterval(50); | ||
+ | } else if(counter === 100) { | ||
+ | mfpSetInterval(500); | ||
+ | } | ||
+ | }, delay); | ||
+ | }; | ||
+ | |||
+ | mfpSetInterval(1); | ||
+ | }, | ||
+ | |||
+ | getImage: function(item, template) { | ||
+ | |||
+ | var guard = 0, | ||
+ | |||
+ | // image load complete handler | ||
+ | onLoadComplete = function() { | ||
+ | if(item) { | ||
+ | if (item.img[0].complete) { | ||
+ | item.img.off('.mfploader'); | ||
+ | |||
+ | if(item === mfp.currItem){ | ||
+ | mfp._onImageHasSize(item); | ||
+ | |||
+ | mfp.updateStatus('ready'); | ||
+ | } | ||
+ | |||
+ | item.hasSize = true; | ||
+ | item.loaded = true; | ||
+ | |||
+ | _mfpTrigger('ImageLoadComplete'); | ||
+ | |||
+ | } | ||
+ | else { | ||
+ | // if image complete check fails 200 times (20 sec), we assume that there was an error. | ||
+ | guard++; | ||
+ | if(guard < 200) { | ||
+ | setTimeout(onLoadComplete,100); | ||
+ | } else { | ||
+ | onLoadError(); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // image error handler | ||
+ | onLoadError = function() { | ||
+ | if(item) { | ||
+ | item.img.off('.mfploader'); | ||
+ | if(item === mfp.currItem){ | ||
+ | mfp._onImageHasSize(item); | ||
+ | mfp.updateStatus('error', imgSt.tError.replace('%url%', item.src) ); | ||
+ | } | ||
+ | |||
+ | item.hasSize = true; | ||
+ | item.loaded = true; | ||
+ | item.loadError = true; | ||
+ | } | ||
+ | }, | ||
+ | imgSt = mfp.st.image; | ||
+ | |||
+ | |||
+ | var el = template.find('.mfp-img'); | ||
+ | if(el.length) { | ||
+ | var img = document.createElement('img'); | ||
+ | img.className = 'mfp-img'; | ||
+ | if(item.el && item.el.find('img').length) { | ||
+ | img.alt = item.el.find('img').attr('alt'); | ||
+ | } | ||
+ | item.img = $(img).on('load.mfploader', onLoadComplete).on('error.mfploader', onLoadError); | ||
+ | img.src = item.src; | ||
+ | |||
+ | // without clone() "error" event is not firing when IMG is replaced by new IMG | ||
+ | // TODO: find a way to avoid such cloning | ||
+ | if(el.is('img')) { | ||
+ | item.img = item.img.clone(); | ||
+ | } | ||
+ | |||
+ | img = item.img[0]; | ||
+ | if(img.naturalWidth > 0) { | ||
+ | item.hasSize = true; | ||
+ | } else if(!img.width) { | ||
+ | item.hasSize = false; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | mfp._parseMarkup(template, { | ||
+ | title: _getTitle(item), | ||
+ | img_replaceWith: item.img | ||
+ | }, item); | ||
+ | |||
+ | mfp.resizeImage(); | ||
+ | |||
+ | if(item.hasSize) { | ||
+ | if(_imgInterval) clearInterval(_imgInterval); | ||
+ | |||
+ | if(item.loadError) { | ||
+ | template.addClass('mfp-loading'); | ||
+ | mfp.updateStatus('error', imgSt.tError.replace('%url%', item.src) ); | ||
+ | } else { | ||
+ | template.removeClass('mfp-loading'); | ||
+ | mfp.updateStatus('ready'); | ||
+ | } | ||
+ | return template; | ||
+ | } | ||
+ | |||
+ | mfp.updateStatus('loading'); | ||
+ | item.loading = true; | ||
+ | |||
+ | if(!item.hasSize) { | ||
+ | item.imgHidden = true; | ||
+ | template.addClass('mfp-loading'); | ||
+ | mfp.findImageSize(item); | ||
+ | } | ||
+ | |||
+ | return template; | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | /*>>image*/ | ||
+ | |||
+ | /*>>zoom*/ | ||
+ | var hasMozTransform, | ||
+ | getHasMozTransform = function() { | ||
+ | if(hasMozTransform === undefined) { | ||
+ | hasMozTransform = document.createElement('p').style.MozTransform !== undefined; | ||
} | } | ||
+ | return hasMozTransform; | ||
}; | }; | ||
− | + | $.magnificPopup.registerModule('zoom', { | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
+ | options: { | ||
+ | enabled: false, | ||
+ | easing: 'ease-in-out', | ||
+ | duration: 300, | ||
+ | opener: function(element) { | ||
+ | return element.is('img') ? element : element.find('img'); | ||
+ | } | ||
+ | }, | ||
− | + | proto: { | |
− | + | initZoom: function() { | |
− | + | var zoomSt = mfp.st.zoom, | |
+ | ns = '.zoom', | ||
+ | image; | ||
+ | if(!zoomSt.enabled || !mfp.supportsTransition) { | ||
+ | return; | ||
+ | } | ||
− | / | + | var duration = zoomSt.duration, |
− | + | getElToAnimate = function(image) { | |
− | * */ | + | var newImg = image.clone().removeAttr('style').removeAttr('class').addClass('mfp-animated-image'), |
+ | transition = 'all '+(zoomSt.duration/1000)+'s ' + zoomSt.easing, | ||
+ | cssObj = { | ||
+ | position: 'fixed', | ||
+ | zIndex: 9999, | ||
+ | left: 0, | ||
+ | top: 0, | ||
+ | '-webkit-backface-visibility': 'hidden' | ||
+ | }, | ||
+ | t = 'transition'; | ||
+ | |||
+ | cssObj['-webkit-'+t] = cssObj['-moz-'+t] = cssObj['-o-'+t] = cssObj[t] = transition; | ||
+ | |||
+ | newImg.css(cssObj); | ||
+ | return newImg; | ||
+ | }, | ||
+ | showMainContent = function() { | ||
+ | mfp.content.css('visibility', 'visible'); | ||
+ | }, | ||
+ | openTimeout, | ||
+ | animatedImg; | ||
+ | |||
+ | _mfpOn('BuildControls'+ns, function() { | ||
+ | if(mfp._allowZoom()) { | ||
+ | |||
+ | clearTimeout(openTimeout); | ||
+ | mfp.content.css('visibility', 'hidden'); | ||
+ | |||
+ | // Basically, all code below does is clones existing image, puts in on top of the current one and animated it | ||
+ | |||
+ | image = mfp._getItemToZoom(); | ||
+ | |||
+ | if(!image) { | ||
+ | showMainContent(); | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | animatedImg = getElToAnimate(image); | ||
+ | |||
+ | animatedImg.css( mfp._getOffset() ); | ||
+ | |||
+ | mfp.wrap.append(animatedImg); | ||
+ | |||
+ | openTimeout = setTimeout(function() { | ||
+ | animatedImg.css( mfp._getOffset( true ) ); | ||
+ | openTimeout = setTimeout(function() { | ||
+ | |||
+ | showMainContent(); | ||
+ | |||
+ | setTimeout(function() { | ||
+ | animatedImg.remove(); | ||
+ | image = animatedImg = null; | ||
+ | _mfpTrigger('ZoomAnimationEnded'); | ||
+ | }, 16); // avoid blink when switching images | ||
+ | |||
+ | }, duration); // this timeout equals animation duration | ||
+ | |||
+ | }, 16); // by adding this timeout we avoid short glitch at the beginning of animation | ||
+ | |||
+ | |||
+ | // Lots of timeouts... | ||
+ | } | ||
+ | }); | ||
+ | _mfpOn(BEFORE_CLOSE_EVENT+ns, function() { | ||
+ | if(mfp._allowZoom()) { | ||
+ | |||
+ | clearTimeout(openTimeout); | ||
+ | |||
+ | mfp.st.removalDelay = duration; | ||
+ | |||
+ | if(!image) { | ||
+ | image = mfp._getItemToZoom(); | ||
+ | if(!image) { | ||
+ | return; | ||
+ | } | ||
+ | animatedImg = getElToAnimate(image); | ||
+ | } | ||
+ | |||
+ | animatedImg.css( mfp._getOffset(true) ); | ||
+ | mfp.wrap.append(animatedImg); | ||
+ | mfp.content.css('visibility', 'hidden'); | ||
+ | |||
+ | setTimeout(function() { | ||
+ | animatedImg.css( mfp._getOffset() ); | ||
+ | }, 16); | ||
+ | } | ||
+ | |||
+ | }); | ||
+ | |||
+ | _mfpOn(CLOSE_EVENT+ns, function() { | ||
+ | if(mfp._allowZoom()) { | ||
+ | showMainContent(); | ||
+ | if(animatedImg) { | ||
+ | animatedImg.remove(); | ||
+ | } | ||
+ | image = null; | ||
+ | } | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | _allowZoom: function() { | ||
+ | return mfp.currItem.type === 'image'; | ||
+ | }, | ||
+ | |||
+ | _getItemToZoom: function() { | ||
+ | if(mfp.currItem.hasSize) { | ||
+ | return mfp.currItem.img; | ||
+ | } else { | ||
+ | return false; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // Get element postion relative to viewport | ||
+ | _getOffset: function(isLarge) { | ||
+ | var el; | ||
+ | if(isLarge) { | ||
+ | el = mfp.currItem.img; | ||
+ | } else { | ||
+ | el = mfp.st.zoom.opener(mfp.currItem.el || mfp.currItem); | ||
+ | } | ||
+ | |||
+ | var offset = el.offset(); | ||
+ | var paddingTop = parseInt(el.css('padding-top'),10); | ||
+ | var paddingBottom = parseInt(el.css('padding-bottom'),10); | ||
+ | offset.top -= ( $(window).scrollTop() - paddingTop ); | ||
+ | |||
+ | |||
+ | /* | ||
+ | |||
+ | Animating left + top + width/height looks glitchy in Firefox, but perfect in Chrome. And vice-versa. | ||
+ | |||
+ | */ | ||
+ | var obj = { | ||
+ | width: el.width(), | ||
+ | // fix Zepto height+padding issue | ||
+ | height: (_isJQ ? el.innerHeight() : el[0].offsetHeight) - paddingBottom - paddingTop | ||
+ | }; | ||
+ | |||
+ | // I hate to do this, but there is no another option | ||
+ | if( getHasMozTransform() ) { | ||
+ | obj['-moz-transform'] = obj['transform'] = 'translate(' + offset.left + 'px,' + offset.top + 'px)'; | ||
+ | } else { | ||
+ | obj.left = offset.left; | ||
+ | obj.top = offset.top; | ||
+ | } | ||
+ | return obj; | ||
+ | } | ||
+ | |||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | |||
+ | /*>>zoom*/ | ||
+ | |||
+ | /*>>iframe*/ | ||
+ | |||
+ | var IFRAME_NS = 'iframe', | ||
+ | _emptyPage = '//about:blank', | ||
+ | |||
+ | _fixIframeBugs = function(isShowing) { | ||
+ | if(mfp.currTemplate[IFRAME_NS]) { | ||
+ | var el = mfp.currTemplate[IFRAME_NS].find('iframe'); | ||
+ | if(el.length) { | ||
+ | // reset src after the popup is closed to avoid "video keeps playing after popup is closed" bug | ||
+ | if(!isShowing) { | ||
+ | el[0].src = _emptyPage; | ||
+ | } | ||
+ | |||
+ | // IE8 black screen bug fix | ||
+ | if(mfp.isIE8) { | ||
+ | el.css('display', isShowing ? 'block' : 'none'); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | $.magnificPopup.registerModule(IFRAME_NS, { | ||
+ | |||
+ | options: { | ||
+ | markup: '<div class="mfp-iframe-scaler">'+ | ||
+ | '<div class="mfp-close"></div>'+ | ||
+ | '<iframe class="mfp-iframe" src="//about:blank" frameborder="0" allowfullscreen></iframe>'+ | ||
+ | '</div>', | ||
+ | |||
+ | srcAction: 'iframe_src', | ||
+ | |||
+ | // we don't care and support only one default type of URL by default | ||
+ | patterns: { | ||
+ | youtube: { | ||
+ | index: 'youtube.com', | ||
+ | id: 'v=', | ||
+ | src: '//www.youtube.com/embed/%id%?autoplay=1' | ||
+ | }, | ||
+ | vimeo: { | ||
+ | index: 'vimeo.com/', | ||
+ | id: '/', | ||
+ | src: '//player.vimeo.com/video/%id%?autoplay=1' | ||
+ | }, | ||
+ | gmaps: { | ||
+ | index: '//maps.google.', | ||
+ | src: '%id%&output=embed' | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | proto: { | ||
+ | initIframe: function() { | ||
+ | mfp.types.push(IFRAME_NS); | ||
+ | |||
+ | _mfpOn('BeforeChange', function(e, prevType, newType) { | ||
+ | if(prevType !== newType) { | ||
+ | if(prevType === IFRAME_NS) { | ||
+ | _fixIframeBugs(); // iframe if removed | ||
+ | } else if(newType === IFRAME_NS) { | ||
+ | _fixIframeBugs(true); // iframe is showing | ||
+ | } | ||
+ | }// else { | ||
+ | // iframe source is switched, don't do anything | ||
+ | //} | ||
+ | }); | ||
+ | |||
+ | _mfpOn(CLOSE_EVENT + '.' + IFRAME_NS, function() { | ||
+ | _fixIframeBugs(); | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | getIframe: function(item, template) { | ||
+ | var embedSrc = item.src; | ||
+ | var iframeSt = mfp.st.iframe; | ||
+ | |||
+ | $.each(iframeSt.patterns, function() { | ||
+ | if(embedSrc.indexOf( this.index ) > -1) { | ||
+ | if(this.id) { | ||
+ | if(typeof this.id === 'string') { | ||
+ | embedSrc = embedSrc.substr(embedSrc.lastIndexOf(this.id)+this.id.length, embedSrc.length); | ||
+ | } else { | ||
+ | embedSrc = this.id.call( this, embedSrc ); | ||
+ | } | ||
+ | } | ||
+ | embedSrc = this.src.replace('%id%', embedSrc ); | ||
+ | return false; // break; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | var dataObj = {}; | ||
+ | if(iframeSt.srcAction) { | ||
+ | dataObj[iframeSt.srcAction] = embedSrc; | ||
+ | } | ||
+ | mfp._parseMarkup(template, dataObj, item); | ||
+ | |||
+ | mfp.updateStatus('ready'); | ||
+ | |||
+ | return template; | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | |||
+ | /*>>iframe*/ | ||
+ | |||
+ | /*>>gallery*/ | ||
+ | /** | ||
+ | * Get looped index depending on number of slides | ||
+ | */ | ||
+ | var _getLoopedId = function(index) { | ||
+ | var numSlides = mfp.items.length; | ||
+ | if(index > numSlides - 1) { | ||
+ | return index - numSlides; | ||
+ | } else if(index < 0) { | ||
+ | return numSlides + index; | ||
+ | } | ||
+ | return index; | ||
+ | }, | ||
+ | _replaceCurrTotal = function(text, curr, total) { | ||
+ | return text.replace(/%curr%/gi, curr + 1).replace(/%total%/gi, total); | ||
+ | }; | ||
+ | |||
+ | $.magnificPopup.registerModule('gallery', { | ||
+ | |||
+ | options: { | ||
+ | enabled: false, | ||
+ | arrowMarkup: '<button title="%title%" type="button" class="mfp-arrow mfp-arrow-%dir%"></button>', | ||
+ | preload: [0,2], | ||
+ | navigateByImgClick: true, | ||
+ | arrows: true, | ||
+ | |||
+ | tPrev: 'Previous (Left arrow key)', | ||
+ | tNext: 'Next (Right arrow key)', | ||
+ | tCounter: '%curr% of %total%' | ||
+ | }, | ||
+ | |||
+ | proto: { | ||
+ | initGallery: function() { | ||
+ | |||
+ | var gSt = mfp.st.gallery, | ||
+ | ns = '.mfp-gallery'; | ||
+ | |||
+ | mfp.direction = true; // true - next, false - prev | ||
+ | |||
+ | if(!gSt || !gSt.enabled ) return false; | ||
+ | |||
+ | _wrapClasses += ' mfp-gallery'; | ||
+ | |||
+ | _mfpOn(OPEN_EVENT+ns, function() { | ||
+ | |||
+ | if(gSt.navigateByImgClick) { | ||
+ | mfp.wrap.on('click'+ns, '.mfp-img', function() { | ||
+ | if(mfp.items.length > 1) { | ||
+ | mfp.next(); | ||
+ | return false; | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | _document.on('keydown'+ns, function(e) { | ||
+ | if (e.keyCode === 37) { | ||
+ | mfp.prev(); | ||
+ | } else if (e.keyCode === 39) { | ||
+ | mfp.next(); | ||
+ | } | ||
+ | }); | ||
+ | }); | ||
+ | |||
+ | _mfpOn('UpdateStatus'+ns, function(e, data) { | ||
+ | if(data.text) { | ||
+ | data.text = _replaceCurrTotal(data.text, mfp.currItem.index, mfp.items.length); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | _mfpOn(MARKUP_PARSE_EVENT+ns, function(e, element, values, item) { | ||
+ | var l = mfp.items.length; | ||
+ | values.counter = l > 1 ? _replaceCurrTotal(gSt.tCounter, item.index, l) : ''; | ||
+ | }); | ||
+ | |||
+ | _mfpOn('BuildControls' + ns, function() { | ||
+ | if(mfp.items.length > 1 && gSt.arrows && !mfp.arrowLeft) { | ||
+ | var markup = gSt.arrowMarkup, | ||
+ | arrowLeft = mfp.arrowLeft = $( markup.replace(/%title%/gi, gSt.tPrev).replace(/%dir%/gi, 'left') ).addClass(PREVENT_CLOSE_CLASS), | ||
+ | arrowRight = mfp.arrowRight = $( markup.replace(/%title%/gi, gSt.tNext).replace(/%dir%/gi, 'right') ).addClass(PREVENT_CLOSE_CLASS); | ||
+ | |||
+ | arrowLeft.click(function() { | ||
+ | mfp.prev(); | ||
+ | }); | ||
+ | arrowRight.click(function() { | ||
+ | mfp.next(); | ||
+ | }); | ||
+ | |||
+ | mfp.container.append(arrowLeft.add(arrowRight)); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | _mfpOn(CHANGE_EVENT+ns, function() { | ||
+ | if(mfp._preloadTimeout) clearTimeout(mfp._preloadTimeout); | ||
+ | |||
+ | mfp._preloadTimeout = setTimeout(function() { | ||
+ | mfp.preloadNearbyImages(); | ||
+ | mfp._preloadTimeout = null; | ||
+ | }, 16); | ||
+ | }); | ||
+ | |||
+ | |||
+ | _mfpOn(CLOSE_EVENT+ns, function() { | ||
+ | _document.off(ns); | ||
+ | mfp.wrap.off('click'+ns); | ||
+ | mfp.arrowRight = mfp.arrowLeft = null; | ||
+ | }); | ||
+ | |||
+ | }, | ||
+ | next: function() { | ||
+ | mfp.direction = true; | ||
+ | mfp.index = _getLoopedId(mfp.index + 1); | ||
+ | mfp.updateItemHTML(); | ||
+ | }, | ||
+ | prev: function() { | ||
+ | mfp.direction = false; | ||
+ | mfp.index = _getLoopedId(mfp.index - 1); | ||
+ | mfp.updateItemHTML(); | ||
+ | }, | ||
+ | goTo: function(newIndex) { | ||
+ | mfp.direction = (newIndex >= mfp.index); | ||
+ | mfp.index = newIndex; | ||
+ | mfp.updateItemHTML(); | ||
+ | }, | ||
+ | preloadNearbyImages: function() { | ||
+ | var p = mfp.st.gallery.preload, | ||
+ | preloadBefore = Math.min(p[0], mfp.items.length), | ||
+ | preloadAfter = Math.min(p[1], mfp.items.length), | ||
+ | i; | ||
+ | |||
+ | for(i = 1; i <= (mfp.direction ? preloadAfter : preloadBefore); i++) { | ||
+ | mfp._preloadItem(mfp.index+i); | ||
+ | } | ||
+ | for(i = 1; i <= (mfp.direction ? preloadBefore : preloadAfter); i++) { | ||
+ | mfp._preloadItem(mfp.index-i); | ||
+ | } | ||
+ | }, | ||
+ | _preloadItem: function(index) { | ||
+ | index = _getLoopedId(index); | ||
+ | |||
+ | if(mfp.items[index].preloaded) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | var item = mfp.items[index]; | ||
+ | if(!item.parsed) { | ||
+ | item = mfp.parseEl( index ); | ||
+ | } | ||
+ | |||
+ | _mfpTrigger('LazyLoad', item); | ||
+ | |||
+ | if(item.type === 'image') { | ||
+ | item.img = $('<img class="mfp-img" />').on('load.mfploader', function() { | ||
+ | item.hasSize = true; | ||
+ | }).on('error.mfploader', function() { | ||
+ | item.hasSize = true; | ||
+ | item.loadError = true; | ||
+ | _mfpTrigger('LazyLoadError', item); | ||
+ | }).attr('src', item.src); | ||
+ | } | ||
+ | |||
+ | |||
+ | item.preloaded = true; | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | /*>>gallery*/ | ||
+ | |||
+ | /*>>retina*/ | ||
+ | |||
+ | var RETINA_NS = 'retina'; | ||
+ | |||
+ | $.magnificPopup.registerModule(RETINA_NS, { | ||
+ | options: { | ||
+ | replaceSrc: function(item) { | ||
+ | return item.src.replace(/\.\w+$/, function(m) { return '@2x' + m; }); | ||
+ | }, | ||
+ | ratio: 1 // Function or number. Set to 1 to disable. | ||
+ | }, | ||
+ | proto: { | ||
+ | initRetina: function() { | ||
+ | if(window.devicePixelRatio > 1) { | ||
+ | |||
+ | var st = mfp.st.retina, | ||
+ | ratio = st.ratio; | ||
+ | |||
+ | ratio = !isNaN(ratio) ? ratio : ratio(); | ||
+ | |||
+ | if(ratio > 1) { | ||
+ | _mfpOn('ImageHasSize' + '.' + RETINA_NS, function(e, item) { | ||
+ | item.img.css({ | ||
+ | 'max-width': item.img[0].naturalWidth / ratio, | ||
+ | 'width': '100%' | ||
+ | }); | ||
+ | }); | ||
+ | _mfpOn('ElementParse' + '.' + RETINA_NS, function(e, item) { | ||
+ | item.src = st.replaceSrc(item, ratio); | ||
+ | }); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | /*>>retina*/ | ||
+ | _checkInstance(); })); | ||
+ | |||
+ | |||
+ | (function($) { | ||
+ | "use strict"; // Start of use strict | ||
+ | |||
+ | // jQuery for page scrolling feature - requires jQuery Easing plugin | ||
+ | $('a.page-scroll').bind('click', function(event) { | ||
+ | var $anchor = $(this); | ||
+ | $('html, body').stop().animate({ | ||
+ | scrollTop: ($($anchor.attr('href')).offset().top - 50) | ||
+ | }, 1250, 'easeInOutExpo'); | ||
+ | event.preventDefault(); | ||
+ | }); | ||
+ | |||
+ | // Highlight the top nav as scrolling occurs | ||
+ | $('body').scrollspy({ | ||
+ | target: '.navbar-fixed-top', | ||
+ | offset: 51 | ||
+ | }); | ||
+ | |||
+ | // Closes the Responsive Menu on Menu Item Click | ||
+ | $('.navbar-collapse ul li a').click(function() { | ||
+ | $('.navbar-toggle:visible').click(); | ||
+ | }); | ||
+ | |||
+ | // Offset for Main Navigation | ||
+ | $('#mainNav').affix({ | ||
+ | offset: { | ||
+ | top: 100 | ||
+ | } | ||
+ | }) | ||
+ | |||
+ | // Initialize and Configure Scroll Reveal Animation | ||
+ | window.sr = ScrollReveal(); | ||
+ | sr.reveal('.sr-icons', { | ||
+ | duration: 600, | ||
+ | scale: 0.3, | ||
+ | distance: '0px' | ||
+ | }, 200); | ||
+ | sr.reveal('.sr-button', { | ||
+ | duration: 1000, | ||
+ | delay: 200 | ||
+ | }); | ||
+ | sr.reveal('.sr-contact', { | ||
+ | duration: 600, | ||
+ | scale: 0.3, | ||
+ | distance: '0px' | ||
+ | }, 300); | ||
+ | |||
+ | // Initialize and Configure Magnific Popup Lightbox Plugin | ||
+ | $('.popup-gallery').magnificPopup({ | ||
+ | delegate: 'a', | ||
+ | type: 'image', | ||
+ | tLoading: 'Loading image #%curr%...', | ||
+ | mainClass: 'mfp-img-mobile', | ||
+ | gallery: { | ||
+ | enabled: true, | ||
+ | navigateByImgClick: true, | ||
+ | preload: [0, 1] // Will preload 0 - before current, and 1 after the current image | ||
+ | }, | ||
+ | image: { | ||
+ | tError: '<a href="%url%">The image #%curr%</a> could not be loaded.' | ||
+ | } | ||
+ | }); | ||
− | + | })(jQuery); // End of use strict |
Revision as of 01:31, 14 September 2016
/*!
* jQuery JavaScript Library v1.12.4 * http://jquery.com/ * * Includes Sizzle.js * http://sizzlejs.com/ * * Copyright jQuery Foundation and other contributors * Released under the MIT license * http://jquery.org/license * * Date: 2016-05-20T17:17Z */
(function( global, factory ) {
if ( typeof module === "object" && typeof module.exports === "object" ) { // For CommonJS and CommonJS-like environments where a proper `window` // is present, execute the factory and get jQuery. // For environments that do not have a `window` with a `document` // (such as Node.js), expose a factory as module.exports. // This accentuates the need for the creation of a real `window`. // e.g. var jQuery = require("jquery")(window); // See ticket #14549 for more info. module.exports = global.document ? factory( global, true ) : function( w ) { if ( !w.document ) { throw new Error( "jQuery requires a window with a document" ); } return factory( w ); }; } else { factory( global ); }
// Pass this if window is not defined yet }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
// Support: Firefox 18+ // Can't be in strict mode, several libs including ASP.NET trace // the stack via arguments.caller.callee and Firefox dies if // you try to trace through "use strict" call chains. (#13335) //"use strict"; var deletedIds = [];
var document = window.document;
var slice = deletedIds.slice;
var concat = deletedIds.concat;
var push = deletedIds.push;
var indexOf = deletedIds.indexOf;
var class2type = {};
var toString = class2type.toString;
var hasOwn = class2type.hasOwnProperty;
var support = {};
var version = "1.12.4",
// Define a local copy of jQuery jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced' // Need init if jQuery is called (just allow error to be thrown if not included) return new jQuery.fn.init( selector, context ); },
// Support: Android<4.1, IE<9 // Make sure we trim BOM and NBSP rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
// Matches dashed string for camelizing rmsPrefix = /^-ms-/, rdashAlpha = /-([\da-z])/gi,
// Used by jQuery.camelCase as callback to replace() fcamelCase = function( all, letter ) { return letter.toUpperCase(); };
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used jquery: version,
constructor: jQuery,
// Start with an empty selector selector: "",
// The default length of a jQuery object is 0 length: 0,
toArray: function() { return slice.call( this ); },
// Get the Nth element in the matched element set OR // Get the whole matched element set as a clean array get: function( num ) { return num != null ?
// Return just the one element from the set ( num < 0 ? this[ num + this.length ] : this[ num ] ) :
// Return all the elements in a clean array slice.call( this ); },
// Take an array of elements and push it onto the stack // (returning the new matched element set) pushStack: function( elems ) {
// Build a new jQuery matched element set var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference) ret.prevObject = this; ret.context = this.context;
// Return the newly-formed element set return ret; },
// Execute a callback for every element in the matched set. each: function( callback ) { return jQuery.each( this, callback ); },
map: function( callback ) { return this.pushStack( jQuery.map( this, function( elem, i ) { return callback.call( elem, i, elem ); } ) ); },
slice: function() { return this.pushStack( slice.apply( this, arguments ) ); },
first: function() { return this.eq( 0 ); },
last: function() { return this.eq( -1 ); },
eq: function( i ) { var len = this.length, j = +i + ( i < 0 ? len : 0 ); return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); },
end: function() { return this.prevObject || this.constructor(); },
// For internal use only. // Behaves like an Array's method, not like a jQuery method. push: push, sort: deletedIds.sort, splice: deletedIds.splice };
jQuery.extend = jQuery.fn.extend = function() { var src, copyIsArray, copy, name, options, clone, target = arguments[ 0 ] || {}, i = 1, length = arguments.length, deep = false;
// Handle a deep copy situation if ( typeof target === "boolean" ) { deep = target;
// skip the boolean and the target target = arguments[ i ] || {}; i++; }
// Handle case when target is a string or something (possible in deep copy) if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { target = {}; }
// extend jQuery itself if only one argument is passed if ( i === length ) { target = this; i--; }
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values if ( ( options = arguments[ i ] ) != null ) {
// Extend the base object for ( name in options ) { src = target[ name ]; copy = options[ name ];
// Prevent never-ending loop if ( target === copy ) { continue; }
// Recurse if we're merging plain objects or arrays if ( deep && copy && ( jQuery.isPlainObject( copy ) || ( copyIsArray = jQuery.isArray( copy ) ) ) ) {
if ( copyIsArray ) { copyIsArray = false; clone = src && jQuery.isArray( src ) ? src : [];
} else { clone = src && jQuery.isPlainObject( src ) ? src : {}; }
// Never move original objects, clone them target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values } else if ( copy !== undefined ) { target[ name ] = copy; } } } }
// Return the modified object return target; };
jQuery.extend( {
// Unique for each copy of jQuery on the page expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
// Assume jQuery is ready without the ready module isReady: true,
error: function( msg ) { throw new Error( msg ); },
noop: function() {},
// See test/unit/core.js for details concerning isFunction. // Since version 1.3, DOM methods and functions like alert // aren't supported. They return false on IE (#2968). isFunction: function( obj ) { return jQuery.type( obj ) === "function"; },
isArray: Array.isArray || function( obj ) { return jQuery.type( obj ) === "array"; },
isWindow: function( obj ) { /* jshint eqeqeq: false */ return obj != null && obj == obj.window; },
isNumeric: function( obj ) {
// parseFloat NaNs numeric-cast false positives (null|true|false|"") // ...but misinterprets leading-number strings, particularly hex literals ("0x...") // subtraction forces infinities to NaN // adding 1 corrects loss of precision from parseFloat (#15100) var realStringObj = obj && obj.toString(); return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0; },
isEmptyObject: function( obj ) { var name; for ( name in obj ) { return false; } return true; },
isPlainObject: function( obj ) { var key;
// Must be an Object. // Because of IE, we also have to check the presence of the constructor property. // Make sure that DOM nodes and window objects don't pass through, as well if ( !obj || jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { return false; }
try {
// Not own constructor property must be Object if ( obj.constructor && !hasOwn.call( obj, "constructor" ) && !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { return false; } } catch ( e ) {
// IE8,9 Will throw exceptions on certain host objects #9897 return false; }
// Support: IE<9 // Handle iteration over inherited properties before own properties. if ( !support.ownFirst ) { for ( key in obj ) { return hasOwn.call( obj, key ); } }
// Own properties are enumerated firstly, so to speed up, // if last one is own, then all properties are own. for ( key in obj ) {}
return key === undefined || hasOwn.call( obj, key ); },
type: function( obj ) { if ( obj == null ) { return obj + ""; } return typeof obj === "object" || typeof obj === "function" ? class2type[ toString.call( obj ) ] || "object" : typeof obj; },
// Workarounds based on findings by Jim Driscoll // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context globalEval: function( data ) { if ( data && jQuery.trim( data ) ) {
// We use execScript on Internet Explorer // We use an anonymous function so that context is window // rather than jQuery in Firefox ( window.execScript || function( data ) { window[ "eval" ].call( window, data ); // jscs:ignore requireDotNotation } )( data ); } },
// Convert dashed to camelCase; used by the css and data modules // Microsoft forgot to hump their vendor prefix (#9572) camelCase: function( string ) { return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); },
nodeName: function( elem, name ) { return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); },
each: function( obj, callback ) { var length, i = 0;
if ( isArrayLike( obj ) ) { length = obj.length; for ( ; i < length; i++ ) { if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { break; } } } else { for ( i in obj ) { if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { break; } } }
return obj; },
// Support: Android<4.1, IE<9 trim: function( text ) { return text == null ? "" : ( text + "" ).replace( rtrim, "" ); },
// results is for internal usage only makeArray: function( arr, results ) { var ret = results || [];
if ( arr != null ) { if ( isArrayLike( Object( arr ) ) ) { jQuery.merge( ret, typeof arr === "string" ? [ arr ] : arr ); } else { push.call( ret, arr ); } }
return ret; },
inArray: function( elem, arr, i ) { var len;
if ( arr ) { if ( indexOf ) { return indexOf.call( arr, elem, i ); }
len = arr.length; i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
for ( ; i < len; i++ ) {
// Skip accessing in sparse arrays if ( i in arr && arr[ i ] === elem ) { return i; } } }
return -1; },
merge: function( first, second ) { var len = +second.length, j = 0, i = first.length;
while ( j < len ) { first[ i++ ] = second[ j++ ]; }
// Support: IE<9 // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists) if ( len !== len ) { while ( second[ j ] !== undefined ) { first[ i++ ] = second[ j++ ]; } }
first.length = i;
return first; },
grep: function( elems, callback, invert ) { var callbackInverse, matches = [], i = 0, length = elems.length, callbackExpect = !invert;
// Go through the array, only saving the items // that pass the validator function for ( ; i < length; i++ ) { callbackInverse = !callback( elems[ i ], i ); if ( callbackInverse !== callbackExpect ) { matches.push( elems[ i ] ); } }
return matches; },
// arg is for internal usage only map: function( elems, callback, arg ) { var length, value, i = 0, ret = [];
// Go through the array, translating each of the items to their new values if ( isArrayLike( elems ) ) { length = elems.length; for ( ; i < length; i++ ) { value = callback( elems[ i ], i, arg );
if ( value != null ) { ret.push( value ); } }
// Go through every key on the object, } else { for ( i in elems ) { value = callback( elems[ i ], i, arg );
if ( value != null ) { ret.push( value ); } } }
// Flatten any nested arrays return concat.apply( [], ret ); },
// A global GUID counter for objects guid: 1,
// Bind a function to a context, optionally partially applying any // arguments. proxy: function( fn, context ) { var args, proxy, tmp;
if ( typeof context === "string" ) { tmp = fn[ context ]; context = fn; fn = tmp; }
// Quick check to determine if target is callable, in the spec // this throws a TypeError, but we will just return undefined. if ( !jQuery.isFunction( fn ) ) { return undefined; }
// Simulated bind args = slice.call( arguments, 2 ); proxy = function() { return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); };
// Set the guid of unique handler to the same of original handler, so it can be removed proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy; },
now: function() { return +( new Date() ); },
// jQuery.support is not used in Core but other projects attach their // properties to it so it needs to exist. support: support } );
// JSHint would error on this code due to the Symbol not being defined in ES5. // Defining this global in .jshintrc would create a danger of using the global // unguarded in another place, it seems safer to just disable JSHint for these // three lines. /* jshint ignore: start */ if ( typeof Symbol === "function" ) { jQuery.fn[ Symbol.iterator ] = deletedIds[ Symbol.iterator ]; } /* jshint ignore: end */
// Populate the class2type map jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), function( i, name ) { class2type[ "[object " + name + "]" ] = name.toLowerCase(); } );
function isArrayLike( obj ) {
// Support: iOS 8.2 (not reproducible in simulator) // `in` check used to prevent JIT error (gh-2145) // hasOwn isn't used here due to false negatives // regarding Nodelist length in IE var length = !!obj && "length" in obj && obj.length, type = jQuery.type( obj );
if ( type === "function" || jQuery.isWindow( obj ) ) { return false; }
return type === "array" || length === 0 || typeof length === "number" && length > 0 && ( length - 1 ) in obj; } var Sizzle = /*!
* Sizzle CSS Selector Engine v2.2.1 * http://sizzlejs.com/ * * Copyright jQuery Foundation and other contributors * Released under the MIT license * http://jquery.org/license * * Date: 2015-10-17 */
(function( window ) {
var i, support, Expr, getText, isXML, tokenize, compile, select, outermostContext, sortInput, hasDuplicate,
// Local document vars setDocument, document, docElem, documentIsHTML, rbuggyQSA, rbuggyMatches, matches, contains,
// Instance-specific data expando = "sizzle" + 1 * new Date(), preferredDoc = window.document, dirruns = 0, done = 0, classCache = createCache(), tokenCache = createCache(), compilerCache = createCache(), sortOrder = function( a, b ) { if ( a === b ) { hasDuplicate = true; } return 0; },
// General-purpose constants MAX_NEGATIVE = 1 << 31,
// Instance methods hasOwn = ({}).hasOwnProperty, arr = [], pop = arr.pop, push_native = arr.push, push = arr.push, slice = arr.slice, // Use a stripped-down indexOf as it's faster than native // http://jsperf.com/thor-indexof-vs-for/5 indexOf = function( list, elem ) { var i = 0, len = list.length; for ( ; i < len; i++ ) { if ( list[i] === elem ) { return i; } } return -1; },
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
// Regular expressions
// http://www.w3.org/TR/css3-selectors/#whitespace whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + // Operator (capture 2) "*([*^$|!~]?=)" + whitespace + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + "*\\]",
pseudos = ":(" + identifier + ")(?:\\((" + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: // 1. quoted (capture 3; capture 4 or capture 5) "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + // 2. simple (capture 6) "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + // 3. anything else (capture 2) ".*" + ")\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter rwhitespace = new RegExp( whitespace + "+", "g" ), rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
rpseudo = new RegExp( pseudos ), ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = { "ID": new RegExp( "^#(" + identifier + ")" ), "CLASS": new RegExp( "^\\.(" + identifier + ")" ), "TAG": new RegExp( "^(" + identifier + "|[*])" ), "ATTR": new RegExp( "^" + attributes ), "PSEUDO": new RegExp( "^" + pseudos ), "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), // For use in libraries implementing .is() // We use this for POS matching in `select` "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) },
rinputs = /^(?:input|select|textarea|button)$/i, rheader = /^h\d$/i,
rnative = /^[^{]+\{\s*\[native \w/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rsibling = /[+~]/, rescape = /'|\\/g,
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), funescape = function( _, escaped, escapedWhitespace ) { var high = "0x" + escaped - 0x10000; // NaN means non-codepoint // Support: Firefox<24 // Workaround erroneous numeric interpretation of +"0x" return high !== high || escapedWhitespace ? escaped : high < 0 ? // BMP codepoint String.fromCharCode( high + 0x10000 ) : // Supplemental Plane codepoint (surrogate pair) String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); },
// Used for iframes // See setDocument() // Removing the function wrapper causes a "Permission Denied" // error in IE unloadHandler = function() { setDocument(); };
// Optimize for push.apply( _, NodeList ) try { push.apply( (arr = slice.call( preferredDoc.childNodes )), preferredDoc.childNodes ); // Support: Android<4.0 // Detect silently failing push.apply arr[ preferredDoc.childNodes.length ].nodeType; } catch ( e ) { push = { apply: arr.length ?
// Leverage slice if possible function( target, els ) { push_native.apply( target, slice.call(els) ); } :
// Support: IE<9 // Otherwise append directly function( target, els ) { var j = target.length, i = 0; // Can't trust NodeList.length while ( (target[j++] = els[i++]) ) {} target.length = j - 1; } }; }
function Sizzle( selector, context, results, seed ) { var m, i, elem, nid, nidselect, match, groups, newSelector, newContext = context && context.ownerDocument,
// nodeType defaults to 9, since context defaults to document nodeType = context ? context.nodeType : 9;
results = results || [];
// Return early from calls with invalid selector or context if ( typeof selector !== "string" || !selector || nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
return results; }
// Try to shortcut find operations (as opposed to filters) in HTML documents if ( !seed ) {
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { setDocument( context ); } context = context || document;
if ( documentIsHTML ) {
// If the selector is sufficiently simple, try using a "get*By*" DOM method // (excepting DocumentFragment context, where the methods don't exist) if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
// ID selector if ( (m = match[1]) ) {
// Document context if ( nodeType === 9 ) { if ( (elem = context.getElementById( m )) ) {
// Support: IE, Opera, Webkit // TODO: identify versions // getElementById can match elements by name instead of ID if ( elem.id === m ) { results.push( elem ); return results; } } else { return results; }
// Element context } else {
// Support: IE, Opera, Webkit // TODO: identify versions // getElementById can match elements by name instead of ID if ( newContext && (elem = newContext.getElementById( m )) && contains( context, elem ) && elem.id === m ) {
results.push( elem ); return results; } }
// Type selector } else if ( match[2] ) { push.apply( results, context.getElementsByTagName( selector ) ); return results;
// Class selector } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
push.apply( results, context.getElementsByClassName( m ) ); return results; } }
// Take advantage of querySelectorAll if ( support.qsa && !compilerCache[ selector + " " ] && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
if ( nodeType !== 1 ) { newContext = context; newSelector = selector;
// qSA looks outside Element context, which is not what we want // Thanks to Andrew Dupont for this workaround technique // Support: IE <=8 // Exclude object elements } else if ( context.nodeName.toLowerCase() !== "object" ) {
// Capture the context ID, setting it first if necessary if ( (nid = context.getAttribute( "id" )) ) { nid = nid.replace( rescape, "\\$&" ); } else { context.setAttribute( "id", (nid = expando) ); }
// Prefix every selector in the list groups = tokenize( selector ); i = groups.length; nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']"; while ( i-- ) { groups[i] = nidselect + " " + toSelector( groups[i] ); } newSelector = groups.join( "," );
// Expand context for sibling selectors newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context; }
if ( newSelector ) { try { push.apply( results, newContext.querySelectorAll( newSelector ) ); return results; } catch ( qsaError ) { } finally { if ( nid === expando ) { context.removeAttribute( "id" ); } } } } } }
// All others return select( selector.replace( rtrim, "$1" ), context, results, seed ); }
/**
* Create key-value caches of limited size * @returns {function(string, object)} Returns the Object data after storing it on itself with * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) * deleting the oldest entry */
function createCache() { var keys = [];
function cache( key, value ) { // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) if ( keys.push( key + " " ) > Expr.cacheLength ) { // Only keep the most recent entries delete cache[ keys.shift() ]; } return (cache[ key + " " ] = value); } return cache; }
/**
* Mark a function for special use by Sizzle * @param {Function} fn The function to mark */
function markFunction( fn ) { fn[ expando ] = true; return fn; }
/**
* Support testing using an element * @param {Function} fn Passed the created div and expects a boolean result */
function assert( fn ) { var div = document.createElement("div");
try { return !!fn( div ); } catch (e) { return false; } finally { // Remove from its parent by default if ( div.parentNode ) { div.parentNode.removeChild( div ); } // release memory in IE div = null; } }
/**
* Adds the same handler for all of the specified attrs * @param {String} attrs Pipe-separated list of attributes * @param {Function} handler The method that will be applied */
function addHandle( attrs, handler ) { var arr = attrs.split("|"), i = arr.length;
while ( i-- ) { Expr.attrHandle[ arr[i] ] = handler; } }
/**
* Checks document order of two siblings * @param {Element} a * @param {Element} b * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b */
function siblingCheck( a, b ) { var cur = b && a, diff = cur && a.nodeType === 1 && b.nodeType === 1 && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
// Use IE sourceIndex if available on both nodes if ( diff ) { return diff; }
// Check if b follows a if ( cur ) { while ( (cur = cur.nextSibling) ) { if ( cur === b ) { return -1; } } }
return a ? 1 : -1; }
/**
* Returns a function to use in pseudos for input types * @param {String} type */
function createInputPseudo( type ) { return function( elem ) { var name = elem.nodeName.toLowerCase(); return name === "input" && elem.type === type; }; }
/**
* Returns a function to use in pseudos for buttons * @param {String} type */
function createButtonPseudo( type ) { return function( elem ) { var name = elem.nodeName.toLowerCase(); return (name === "input" || name === "button") && elem.type === type; }; }
/**
* Returns a function to use in pseudos for positionals * @param {Function} fn */
function createPositionalPseudo( fn ) { return markFunction(function( argument ) { argument = +argument; return markFunction(function( seed, matches ) { var j, matchIndexes = fn( [], seed.length, argument ), i = matchIndexes.length;
// Match elements found at the specified indexes while ( i-- ) { if ( seed[ (j = matchIndexes[i]) ] ) { seed[j] = !(matches[j] = seed[j]); } } }); }); }
/**
* Checks a node for validity as a Sizzle context * @param {Element|Object=} context * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value */
function testContext( context ) { return context && typeof context.getElementsByTagName !== "undefined" && context; }
// Expose support vars for convenience support = Sizzle.support = {};
/**
* Detects XML nodes * @param {Element|Object} elem An element or a document * @returns {Boolean} True iff elem is a non-HTML XML node */
isXML = Sizzle.isXML = function( elem ) { // documentElement is verified for cases where it doesn't yet exist // (such as loading iframes in IE - #4833) var documentElement = elem && (elem.ownerDocument || elem).documentElement; return documentElement ? documentElement.nodeName !== "HTML" : false; };
/**
* Sets document-related variables once based on the current document * @param {Element|Object} [doc] An element or document object to use to set the document * @returns {Object} Returns the current document */
setDocument = Sizzle.setDocument = function( node ) { var hasCompare, parent, doc = node ? node.ownerDocument || node : preferredDoc;
// Return early if doc is invalid or already selected if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { return document; }
// Update global variables document = doc; docElem = document.documentElement; documentIsHTML = !isXML( document );
// Support: IE 9-11, Edge // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) if ( (parent = document.defaultView) && parent.top !== parent ) { // Support: IE 11 if ( parent.addEventListener ) { parent.addEventListener( "unload", unloadHandler, false );
// Support: IE 9 - 10 only } else if ( parent.attachEvent ) { parent.attachEvent( "onunload", unloadHandler ); } }
/* Attributes ---------------------------------------------------------------------- */
// Support: IE<8 // Verify that getAttribute really returns attributes and not properties // (excepting IE8 booleans) support.attributes = assert(function( div ) { div.className = "i"; return !div.getAttribute("className"); });
/* getElement(s)By* ---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements support.getElementsByTagName = assert(function( div ) { div.appendChild( document.createComment("") ); return !div.getElementsByTagName("*").length; });
// Support: IE<9 support.getElementsByClassName = rnative.test( document.getElementsByClassName );
// Support: IE<10 // Check if getElementById returns elements by name // The broken getElementById methods don't pick up programatically-set names, // so use a roundabout getElementsByName test support.getById = assert(function( div ) { docElem.appendChild( div ).id = expando; return !document.getElementsByName || !document.getElementsByName( expando ).length; });
// ID find and filter if ( support.getById ) { Expr.find["ID"] = function( id, context ) { if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { var m = context.getElementById( id ); return m ? [ m ] : []; } }; Expr.filter["ID"] = function( id ) { var attrId = id.replace( runescape, funescape ); return function( elem ) { return elem.getAttribute("id") === attrId; }; }; } else { // Support: IE6/7 // getElementById is not reliable as a find shortcut delete Expr.find["ID"];
Expr.filter["ID"] = function( id ) { var attrId = id.replace( runescape, funescape ); return function( elem ) { var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); return node && node.value === attrId; }; }; }
// Tag Expr.find["TAG"] = support.getElementsByTagName ? function( tag, context ) { if ( typeof context.getElementsByTagName !== "undefined" ) { return context.getElementsByTagName( tag );
// DocumentFragment nodes don't have gEBTN } else if ( support.qsa ) { return context.querySelectorAll( tag ); } } :
function( tag, context ) { var elem, tmp = [], i = 0, // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too results = context.getElementsByTagName( tag );
// Filter out possible comments if ( tag === "*" ) { while ( (elem = results[i++]) ) { if ( elem.nodeType === 1 ) { tmp.push( elem ); } }
return tmp; } return results; };
// Class Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { return context.getElementsByClassName( className ); } };
/* QSA/matchesSelector ---------------------------------------------------------------------- */
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5) rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21) // We allow this because of a bug in IE8/9 that throws an error // whenever `document.activeElement` is accessed on an iframe // So, we allow :focus to pass through QSA all the time to avoid the IE error // See http://bugs.jquery.com/ticket/13378 rbuggyQSA = [];
if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { // Build QSA regex // Regex strategy adopted from Diego Perini assert(function( div ) { // Select is set to empty string on purpose // This is to test IE's treatment of not explicitly // setting a boolean content attribute, // since its presence should be enough // http://bugs.jquery.com/ticket/12359 docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" + "<select id='" + expando + "-\r\\' msallowcapture=>" + "<option selected=></option></select>";
// Support: IE8, Opera 11-12.16 // Nothing should be selected when empty strings follow ^= or $= or *= // The test attribute must be unknown in Opera but "safe" for WinRT // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section if ( div.querySelectorAll("[msallowcapture^=]").length ) { rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:|\"\")" ); }
// Support: IE8 // Boolean attributes and "value" are not treated correctly if ( !div.querySelectorAll("[selected]").length ) { rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); }
// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { rbuggyQSA.push("~="); }
// Webkit/Opera - :checked should return selected option elements // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked // IE8 throws error here and will not see later tests if ( !div.querySelectorAll(":checked").length ) { rbuggyQSA.push(":checked"); }
// Support: Safari 8+, iOS 8+ // https://bugs.webkit.org/show_bug.cgi?id=136851 // In-page `selector#id sibing-combinator selector` fails if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { rbuggyQSA.push(".#.+[+~]"); } });
assert(function( div ) { // Support: Windows 8 Native Apps // The type and name attributes are restricted during .innerHTML assignment var input = document.createElement("input"); input.setAttribute( "type", "hidden" ); div.appendChild( input ).setAttribute( "name", "D" );
// Support: IE8 // Enforce case-sensitivity of name attribute if ( div.querySelectorAll("[name=d]").length ) { rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); }
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) // IE8 throws error here and will not see later tests if ( !div.querySelectorAll(":enabled").length ) { rbuggyQSA.push( ":enabled", ":disabled" ); }
// Opera 10-11 does not throw on post-comma invalid pseudos div.querySelectorAll("*,:x"); rbuggyQSA.push(",.*:"); }); }
if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || docElem.webkitMatchesSelector || docElem.mozMatchesSelector || docElem.oMatchesSelector || docElem.msMatchesSelector) )) ) {
assert(function( div ) { // Check to see if it's possible to do matchesSelector // on a disconnected node (IE 9) support.disconnectedMatch = matches.call( div, "div" );
// This should fail with an exception // Gecko does not error, returns false instead matches.call( div, "[s!=]:x" ); rbuggyMatches.push( "!=", pseudos ); }); }
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
/* Contains ---------------------------------------------------------------------- */ hasCompare = rnative.test( docElem.compareDocumentPosition );
// Element contains another // Purposefully self-exclusive // As in, an element does not contain itself contains = hasCompare || rnative.test( docElem.contains ) ? function( a, b ) { var adown = a.nodeType === 9 ? a.documentElement : a, bup = b && b.parentNode; return a === bup || !!( bup && bup.nodeType === 1 && ( adown.contains ? adown.contains( bup ) : a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 )); } : function( a, b ) { if ( b ) { while ( (b = b.parentNode) ) { if ( b === a ) { return true; } } } return false; };
/* Sorting ---------------------------------------------------------------------- */
// Document order sorting sortOrder = hasCompare ? function( a, b ) {
// Flag for duplicate removal if ( a === b ) { hasDuplicate = true; return 0; }
// Sort on method existence if only one input has compareDocumentPosition var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; if ( compare ) { return compare; }
// Calculate position if both inputs belong to the same document compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? a.compareDocumentPosition( b ) :
// Otherwise we know they are disconnected 1;
// Disconnected nodes if ( compare & 1 || (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
// Choose the first element that is related to our preferred document if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { return -1; } if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { return 1; }
// Maintain original order return sortInput ? ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 0; }
return compare & 4 ? -1 : 1; } : function( a, b ) { // Exit early if the nodes are identical if ( a === b ) { hasDuplicate = true; return 0; }
var cur, i = 0, aup = a.parentNode, bup = b.parentNode, ap = [ a ], bp = [ b ];
// Parentless nodes are either documents or disconnected if ( !aup || !bup ) { return a === document ? -1 : b === document ? 1 : aup ? -1 : bup ? 1 : sortInput ? ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 0;
// If the nodes are siblings, we can do a quick check } else if ( aup === bup ) { return siblingCheck( a, b ); }
// Otherwise we need full lists of their ancestors for comparison cur = a; while ( (cur = cur.parentNode) ) { ap.unshift( cur ); } cur = b; while ( (cur = cur.parentNode) ) { bp.unshift( cur ); }
// Walk down the tree looking for a discrepancy while ( ap[i] === bp[i] ) { i++; }
return i ? // Do a sibling check if the nodes have a common ancestor siblingCheck( ap[i], bp[i] ) :
// Otherwise nodes in our document sort first ap[i] === preferredDoc ? -1 : bp[i] === preferredDoc ? 1 : 0; };
return document; };
Sizzle.matches = function( expr, elements ) { return Sizzle( expr, null, null, elements ); };
Sizzle.matchesSelector = function( elem, expr ) { // Set document vars if needed if ( ( elem.ownerDocument || elem ) !== document ) { setDocument( elem ); }
// Make sure that attribute selectors are quoted expr = expr.replace( rattributeQuotes, "='$1']" );
if ( support.matchesSelector && documentIsHTML && !compilerCache[ expr + " " ] && ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
try { var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes if ( ret || support.disconnectedMatch || // As well, disconnected nodes are said to be in a document // fragment in IE 9 elem.document && elem.document.nodeType !== 11 ) { return ret; } } catch (e) {} }
return Sizzle( expr, document, null, [ elem ] ).length > 0; };
Sizzle.contains = function( context, elem ) { // Set document vars if needed if ( ( context.ownerDocument || context ) !== document ) { setDocument( context ); } return contains( context, elem ); };
Sizzle.attr = function( elem, name ) { // Set document vars if needed if ( ( elem.ownerDocument || elem ) !== document ) { setDocument( elem ); }
var fn = Expr.attrHandle[ name.toLowerCase() ], // Don't get fooled by Object.prototype properties (jQuery #13807) val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? fn( elem, name, !documentIsHTML ) : undefined;
return val !== undefined ? val : support.attributes || !documentIsHTML ? elem.getAttribute( name ) : (val = elem.getAttributeNode(name)) && val.specified ? val.value : null; };
Sizzle.error = function( msg ) { throw new Error( "Syntax error, unrecognized expression: " + msg ); };
/**
* Document sorting and removing duplicates * @param {ArrayLike} results */
Sizzle.uniqueSort = function( results ) { var elem, duplicates = [], j = 0, i = 0;
// Unless we *know* we can detect duplicates, assume their presence hasDuplicate = !support.detectDuplicates; sortInput = !support.sortStable && results.slice( 0 ); results.sort( sortOrder );
if ( hasDuplicate ) { while ( (elem = results[i++]) ) { if ( elem === results[ i ] ) { j = duplicates.push( i ); } } while ( j-- ) { results.splice( duplicates[ j ], 1 ); } }
// Clear input after sorting to release objects // See https://github.com/jquery/sizzle/pull/225 sortInput = null;
return results; };
/**
* Utility function for retrieving the text value of an array of DOM nodes * @param {Array|Element} elem */
getText = Sizzle.getText = function( elem ) { var node, ret = "", i = 0, nodeType = elem.nodeType;
if ( !nodeType ) { // If no nodeType, this is expected to be an array while ( (node = elem[i++]) ) { // Do not traverse comment nodes ret += getText( node ); } } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { // Use textContent for elements // innerText usage removed for consistency of new lines (jQuery #11153) if ( typeof elem.textContent === "string" ) { return elem.textContent; } else { // Traverse its children for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { ret += getText( elem ); } } } else if ( nodeType === 3 || nodeType === 4 ) { return elem.nodeValue; } // Do not include comment or processing instruction nodes
return ret; };
Expr = Sizzle.selectors = {
// Can be adjusted by the user cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
attrHandle: {},
find: {},
relative: { ">": { dir: "parentNode", first: true }, " ": { dir: "parentNode" }, "+": { dir: "previousSibling", first: true }, "~": { dir: "previousSibling" } },
preFilter: { "ATTR": function( match ) { match[1] = match[1].replace( runescape, funescape );
// Move the given value to match[3] whether quoted or unquoted match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
if ( match[2] === "~=" ) { match[3] = " " + match[3] + " "; }
return match.slice( 0, 4 ); },
"CHILD": function( match ) { /* matches from matchExpr["CHILD"] 1 type (only|nth|...) 2 what (child|of-type) 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) 4 xn-component of xn+y argument ([+-]?\d*n|) 5 sign of xn-component 6 x of xn-component 7 sign of y-component 8 y of y-component */ match[1] = match[1].toLowerCase();
if ( match[1].slice( 0, 3 ) === "nth" ) { // nth-* requires argument if ( !match[3] ) { Sizzle.error( match[0] ); }
// numeric x and y parameters for Expr.filter.CHILD // remember that false/true cast respectively to 0/1 match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
// other types prohibit arguments } else if ( match[3] ) { Sizzle.error( match[0] ); }
return match; },
"PSEUDO": function( match ) { var excess, unquoted = !match[6] && match[2];
if ( matchExpr["CHILD"].test( match[0] ) ) { return null; }
// Accept quoted arguments as-is if ( match[3] ) { match[2] = match[4] || match[5] || "";
// Strip excess characters from unquoted arguments } else if ( unquoted && rpseudo.test( unquoted ) && // Get excess from tokenize (recursively) (excess = tokenize( unquoted, true )) && // advance to the next closing parenthesis (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
// excess is a negative index match[0] = match[0].slice( 0, excess ); match[2] = unquoted.slice( 0, excess ); }
// Return only captures needed by the pseudo filter method (type and argument) return match.slice( 0, 3 ); } },
filter: {
"TAG": function( nodeNameSelector ) { var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); return nodeNameSelector === "*" ? function() { return true; } : function( elem ) { return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; }; },
"CLASS": function( className ) { var pattern = classCache[ className + " " ];
return pattern || (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && classCache( className, function( elem ) { return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); }); },
"ATTR": function( name, operator, check ) { return function( elem ) { var result = Sizzle.attr( elem, name );
if ( result == null ) { return operator === "!="; } if ( !operator ) { return true; }
result += "";
return operator === "=" ? result === check : operator === "!=" ? result !== check : operator === "^=" ? check && result.indexOf( check ) === 0 : operator === "*=" ? check && result.indexOf( check ) > -1 : operator === "$=" ? check && result.slice( -check.length ) === check : operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : false; }; },
"CHILD": function( type, what, argument, first, last ) { var simple = type.slice( 0, 3 ) !== "nth", forward = type.slice( -4 ) !== "last", ofType = what === "of-type";
return first === 1 && last === 0 ?
// Shortcut for :nth-*(n) function( elem ) { return !!elem.parentNode; } :
function( elem, context, xml ) { var cache, uniqueCache, outerCache, node, nodeIndex, start, dir = simple !== forward ? "nextSibling" : "previousSibling", parent = elem.parentNode, name = ofType && elem.nodeName.toLowerCase(), useCache = !xml && !ofType, diff = false;
if ( parent ) {
// :(first|last|only)-(child|of-type) if ( simple ) { while ( dir ) { node = elem; while ( (node = node[ dir ]) ) { if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
return false; } } // Reverse direction for :only-* (if we haven't yet done so) start = dir = type === "only" && !start && "nextSibling"; } return true; }
start = [ forward ? parent.firstChild : parent.lastChild ];
// non-xml :nth-child(...) stores cache data on `parent` if ( forward && useCache ) {
// Seek `elem` from a previously-cached index
// ...in a gzip-friendly way node = parent; outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only // Defend against cloned attroperties (jQuery gh-1709) uniqueCache = outerCache[ node.uniqueID ] || (outerCache[ node.uniqueID ] = {});
cache = uniqueCache[ type ] || []; nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; diff = nodeIndex && cache[ 2 ]; node = nodeIndex && parent.childNodes[ nodeIndex ];
while ( (node = ++nodeIndex && node && node[ dir ] ||
// Fallback to seeking `elem` from the start (diff = nodeIndex = 0) || start.pop()) ) {
// When found, cache indexes on `parent` and break if ( node.nodeType === 1 && ++diff && node === elem ) { uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; break; } }
} else { // Use previously-cached element index if available if ( useCache ) { // ...in a gzip-friendly way node = elem; outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only // Defend against cloned attroperties (jQuery gh-1709) uniqueCache = outerCache[ node.uniqueID ] || (outerCache[ node.uniqueID ] = {});
cache = uniqueCache[ type ] || []; nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; diff = nodeIndex; }
// xml :nth-child(...) // or :nth-last-child(...) or :nth(-last)?-of-type(...) if ( diff === false ) { // Use the same loop as above to seek `elem` from the start while ( (node = ++nodeIndex && node && node[ dir ] || (diff = nodeIndex = 0) || start.pop()) ) {
if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
// Cache the index of each encountered element if ( useCache ) { outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only // Defend against cloned attroperties (jQuery gh-1709) uniqueCache = outerCache[ node.uniqueID ] || (outerCache[ node.uniqueID ] = {});
uniqueCache[ type ] = [ dirruns, diff ]; }
if ( node === elem ) { break; } } } } }
// Incorporate the offset, then check against cycle size diff -= last; return diff === first || ( diff % first === 0 && diff / first >= 0 ); } }; },
"PSEUDO": function( pseudo, argument ) { // pseudo-class names are case-insensitive // http://www.w3.org/TR/selectors/#pseudo-classes // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters // Remember that setFilters inherits from pseudos var args, fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that // arguments are needed to create the filter function // just as Sizzle does if ( fn[ expando ] ) { return fn( argument ); }
// But maintain support for old signatures if ( fn.length > 1 ) { args = [ pseudo, pseudo, "", argument ]; return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? markFunction(function( seed, matches ) { var idx, matched = fn( seed, argument ), i = matched.length; while ( i-- ) { idx = indexOf( seed, matched[i] ); seed[ idx ] = !( matches[ idx ] = matched[i] ); } }) : function( elem ) { return fn( elem, 0, args ); }; }
return fn; } },
pseudos: { // Potentially complex pseudos "not": markFunction(function( selector ) { // Trim the selector passed to compile // to avoid treating leading and trailing // spaces as combinators var input = [], results = [], matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ? markFunction(function( seed, matches, context, xml ) { var elem, unmatched = matcher( seed, null, xml, [] ), i = seed.length;
// Match elements unmatched by `matcher` while ( i-- ) { if ( (elem = unmatched[i]) ) { seed[i] = !(matches[i] = elem); } } }) : function( elem, context, xml ) { input[0] = elem; matcher( input, null, xml, results ); // Don't keep the element (issue #299) input[0] = null; return !results.pop(); }; }),
"has": markFunction(function( selector ) { return function( elem ) { return Sizzle( selector, elem ).length > 0; }; }),
"contains": markFunction(function( text ) { text = text.replace( runescape, funescape ); return function( elem ) { return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; }; }),
// "Whether an element is represented by a :lang() selector // is based solely on the element's language value // being equal to the identifier C, // or beginning with the identifier C immediately followed by "-". // The matching of C against the element's language value is performed case-insensitively. // The identifier C does not have to be a valid language name." // http://www.w3.org/TR/selectors/#lang-pseudo "lang": markFunction( function( lang ) { // lang value must be a valid identifier if ( !ridentifier.test(lang || "") ) { Sizzle.error( "unsupported lang: " + lang ); } lang = lang.replace( runescape, funescape ).toLowerCase(); return function( elem ) { var elemLang; do { if ( (elemLang = documentIsHTML ? elem.lang : elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
elemLang = elemLang.toLowerCase(); return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; } } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); return false; }; }),
// Miscellaneous "target": function( elem ) { var hash = window.location && window.location.hash; return hash && hash.slice( 1 ) === elem.id; },
"root": function( elem ) { return elem === docElem; },
"focus": function( elem ) { return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); },
// Boolean properties "enabled": function( elem ) { return elem.disabled === false; },
"disabled": function( elem ) { return elem.disabled === true; },
"checked": function( elem ) { // In CSS3, :checked should return both checked and selected elements // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked var nodeName = elem.nodeName.toLowerCase(); return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); },
"selected": function( elem ) { // Accessing this property makes selected-by-default // options in Safari work properly if ( elem.parentNode ) { elem.parentNode.selectedIndex; }
return elem.selected === true; },
// Contents "empty": function( elem ) { // http://www.w3.org/TR/selectors/#empty-pseudo // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), // but not by others (comment: 8; processing instruction: 7; etc.) // nodeType < 6 works because attributes (2) do not appear as children for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { if ( elem.nodeType < 6 ) { return false; } } return true; },
"parent": function( elem ) { return !Expr.pseudos["empty"]( elem ); },
// Element/input types "header": function( elem ) { return rheader.test( elem.nodeName ); },
"input": function( elem ) { return rinputs.test( elem.nodeName ); },
"button": function( elem ) { var name = elem.nodeName.toLowerCase(); return name === "input" && elem.type === "button" || name === "button"; },
"text": function( elem ) { var attr; return elem.nodeName.toLowerCase() === "input" && elem.type === "text" &&
// Support: IE<8 // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); },
// Position-in-collection "first": createPositionalPseudo(function() { return [ 0 ]; }),
"last": createPositionalPseudo(function( matchIndexes, length ) { return [ length - 1 ]; }),
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) { return [ argument < 0 ? argument + length : argument ]; }),
"even": createPositionalPseudo(function( matchIndexes, length ) { var i = 0; for ( ; i < length; i += 2 ) { matchIndexes.push( i ); } return matchIndexes; }),
"odd": createPositionalPseudo(function( matchIndexes, length ) { var i = 1; for ( ; i < length; i += 2 ) { matchIndexes.push( i ); } return matchIndexes; }),
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) { var i = argument < 0 ? argument + length : argument; for ( ; --i >= 0; ) { matchIndexes.push( i ); } return matchIndexes; }),
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) { var i = argument < 0 ? argument + length : argument; for ( ; ++i < length; ) { matchIndexes.push( i ); } return matchIndexes; }) } };
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// Add button/input type pseudos for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { Expr.pseudos[ i ] = createInputPseudo( i ); } for ( i in { submit: true, reset: true } ) { Expr.pseudos[ i ] = createButtonPseudo( i ); }
// Easy API for creating new setFilters function setFilters() {} setFilters.prototype = Expr.filters = Expr.pseudos; Expr.setFilters = new setFilters();
tokenize = Sizzle.tokenize = function( selector, parseOnly ) { var matched, match, tokens, type, soFar, groups, preFilters, cached = tokenCache[ selector + " " ];
if ( cached ) { return parseOnly ? 0 : cached.slice( 0 ); }
soFar = selector; groups = []; preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run if ( !matched || (match = rcomma.exec( soFar )) ) { if ( match ) { // Don't consume trailing commas as valid soFar = soFar.slice( match[0].length ) || soFar; } groups.push( (tokens = []) ); }
matched = false;
// Combinators if ( (match = rcombinators.exec( soFar )) ) { matched = match.shift(); tokens.push({ value: matched, // Cast descendant combinators to space type: match[0].replace( rtrim, " " ) }); soFar = soFar.slice( matched.length ); }
// Filters for ( type in Expr.filter ) { if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || (match = preFilters[ type ]( match ))) ) { matched = match.shift(); tokens.push({ value: matched, type: type, matches: match }); soFar = soFar.slice( matched.length ); } }
if ( !matched ) { break; } }
// Return the length of the invalid excess // if we're just parsing // Otherwise, throw an error or return tokens return parseOnly ? soFar.length : soFar ? Sizzle.error( selector ) : // Cache the tokens tokenCache( selector, groups ).slice( 0 ); };
function toSelector( tokens ) { var i = 0, len = tokens.length, selector = ""; for ( ; i < len; i++ ) { selector += tokens[i].value; } return selector; }
function addCombinator( matcher, combinator, base ) { var dir = combinator.dir, checkNonElements = base && dir === "parentNode", doneName = done++;
return combinator.first ? // Check against closest ancestor/preceding element function( elem, context, xml ) { while ( (elem = elem[ dir ]) ) { if ( elem.nodeType === 1 || checkNonElements ) { return matcher( elem, context, xml ); } } } :
// Check against all ancestor/preceding elements function( elem, context, xml ) { var oldCache, uniqueCache, outerCache, newCache = [ dirruns, doneName ];
// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching if ( xml ) { while ( (elem = elem[ dir ]) ) { if ( elem.nodeType === 1 || checkNonElements ) { if ( matcher( elem, context, xml ) ) { return true; } } } } else { while ( (elem = elem[ dir ]) ) { if ( elem.nodeType === 1 || checkNonElements ) { outerCache = elem[ expando ] || (elem[ expando ] = {});
// Support: IE <9 only // Defend against cloned attroperties (jQuery gh-1709) uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
if ( (oldCache = uniqueCache[ dir ]) && oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
// Assign to newCache so results back-propagate to previous elements return (newCache[ 2 ] = oldCache[ 2 ]); } else { // Reuse newcache so results back-propagate to previous elements uniqueCache[ dir ] = newCache;
// A match means we're done; a fail means we have to keep checking if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { return true; } } } } } }; }
function elementMatcher( matchers ) { return matchers.length > 1 ? function( elem, context, xml ) { var i = matchers.length; while ( i-- ) { if ( !matchers[i]( elem, context, xml ) ) { return false; } } return true; } : matchers[0]; }
function multipleContexts( selector, contexts, results ) { var i = 0, len = contexts.length; for ( ; i < len; i++ ) { Sizzle( selector, contexts[i], results ); } return results; }
function condense( unmatched, map, filter, context, xml ) { var elem, newUnmatched = [], i = 0, len = unmatched.length, mapped = map != null;
for ( ; i < len; i++ ) { if ( (elem = unmatched[i]) ) { if ( !filter || filter( elem, context, xml ) ) { newUnmatched.push( elem ); if ( mapped ) { map.push( i ); } } } }
return newUnmatched; }
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { if ( postFilter && !postFilter[ expando ] ) { postFilter = setMatcher( postFilter ); } if ( postFinder && !postFinder[ expando ] ) { postFinder = setMatcher( postFinder, postSelector ); } return markFunction(function( seed, results, context, xml ) { var temp, i, elem, preMap = [], postMap = [], preexisting = results.length,
// Get initial elements from seed or context elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
// Prefilter to get matcher input, preserving a map for seed-results synchronization matcherIn = preFilter && ( seed || !selector ) ? condense( elems, preMap, preFilter, context, xml ) : elems,
matcherOut = matcher ? // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary [] :
// ...otherwise use results directly results : matcherIn;
// Find primary matches if ( matcher ) { matcher( matcherIn, matcherOut, context, xml ); }
// Apply postFilter if ( postFilter ) { temp = condense( matcherOut, postMap ); postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn i = temp.length; while ( i-- ) { if ( (elem = temp[i]) ) { matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); } } }
if ( seed ) { if ( postFinder || preFilter ) { if ( postFinder ) { // Get the final matcherOut by condensing this intermediate into postFinder contexts temp = []; i = matcherOut.length; while ( i-- ) { if ( (elem = matcherOut[i]) ) { // Restore matcherIn since elem is not yet a final match temp.push( (matcherIn[i] = elem) ); } } postFinder( null, (matcherOut = []), temp, xml ); }
// Move matched elements from seed to results to keep them synchronized i = matcherOut.length; while ( i-- ) { if ( (elem = matcherOut[i]) && (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
seed[temp] = !(results[temp] = elem); } } }
// Add elements to results, through postFinder if defined } else { matcherOut = condense( matcherOut === results ? matcherOut.splice( preexisting, matcherOut.length ) : matcherOut ); if ( postFinder ) { postFinder( null, results, matcherOut, xml ); } else { push.apply( results, matcherOut ); } } }); }
function matcherFromTokens( tokens ) { var checkContext, matcher, j, len = tokens.length, leadingRelative = Expr.relative[ tokens[0].type ], implicitRelative = leadingRelative || Expr.relative[" "], i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s) matchContext = addCombinator( function( elem ) { return elem === checkContext; }, implicitRelative, true ), matchAnyContext = addCombinator( function( elem ) { return indexOf( checkContext, elem ) > -1; }, implicitRelative, true ), matchers = [ function( elem, context, xml ) { var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( (checkContext = context).nodeType ? matchContext( elem, context, xml ) : matchAnyContext( elem, context, xml ) ); // Avoid hanging onto element (issue #299) checkContext = null; return ret; } ];
for ( ; i < len; i++ ) { if ( (matcher = Expr.relative[ tokens[i].type ]) ) { matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; } else { matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
// Return special upon seeing a positional matcher if ( matcher[ expando ] ) { // Find the next relative operator (if any) for proper handling j = ++i; for ( ; j < len; j++ ) { if ( Expr.relative[ tokens[j].type ] ) { break; } } return setMatcher( i > 1 && elementMatcher( matchers ), i > 1 && toSelector( // If the preceding token was a descendant combinator, insert an implicit any-element `*` tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) ).replace( rtrim, "$1" ), matcher, i < j && matcherFromTokens( tokens.slice( i, j ) ), j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), j < len && toSelector( tokens ) ); } matchers.push( matcher ); } }
return elementMatcher( matchers ); }
function matcherFromGroupMatchers( elementMatchers, setMatchers ) { var bySet = setMatchers.length > 0, byElement = elementMatchers.length > 0, superMatcher = function( seed, context, xml, results, outermost ) { var elem, j, matcher, matchedCount = 0, i = "0", unmatched = seed && [], setMatched = [], contextBackup = outermostContext, // We must always have either seed elements or outermost context elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), // Use integer dirruns iff this is the outermost matcher dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), len = elems.length;
if ( outermost ) { outermostContext = context === document || context || outermost; }
// Add elements passing elementMatchers directly to results // Support: IE<9, Safari // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id for ( ; i !== len && (elem = elems[i]) != null; i++ ) { if ( byElement && elem ) { j = 0; if ( !context && elem.ownerDocument !== document ) { setDocument( elem ); xml = !documentIsHTML; } while ( (matcher = elementMatchers[j++]) ) { if ( matcher( elem, context || document, xml) ) { results.push( elem ); break; } } if ( outermost ) { dirruns = dirrunsUnique; } }
// Track unmatched elements for set filters if ( bySet ) { // They will have gone through all possible matchers if ( (elem = !matcher && elem) ) { matchedCount--; }
// Lengthen the array for every element, matched or not if ( seed ) { unmatched.push( elem ); } } }
// `i` is now the count of elements visited above, and adding it to `matchedCount` // makes the latter nonnegative. matchedCount += i;
// Apply set filters to unmatched elements // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` // equals `i`), unless we didn't visit _any_ elements in the above loop because we have // no element matchers and no seed. // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that // case, which will result in a "00" `matchedCount` that differs from `i` but is also // numerically zero. if ( bySet && i !== matchedCount ) { j = 0; while ( (matcher = setMatchers[j++]) ) { matcher( unmatched, setMatched, context, xml ); }
if ( seed ) { // Reintegrate element matches to eliminate the need for sorting if ( matchedCount > 0 ) { while ( i-- ) { if ( !(unmatched[i] || setMatched[i]) ) { setMatched[i] = pop.call( results ); } } }
// Discard index placeholder values to get only actual matches setMatched = condense( setMatched ); }
// Add matches to results push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting if ( outermost && !seed && setMatched.length > 0 && ( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results ); } }
// Override manipulation of globals by nested matchers if ( outermost ) { dirruns = dirrunsUnique; outermostContext = contextBackup; }
return unmatched; };
return bySet ? markFunction( superMatcher ) : superMatcher; }
compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { var i, setMatchers = [], elementMatchers = [], cached = compilerCache[ selector + " " ];
if ( !cached ) { // Generate a function of recursive functions that can be used to check each element if ( !match ) { match = tokenize( selector ); } i = match.length; while ( i-- ) { cached = matcherFromTokens( match[i] ); if ( cached[ expando ] ) { setMatchers.push( cached ); } else { elementMatchers.push( cached ); } }
// Cache the compiled function cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
// Save selector and tokenization cached.selector = selector; } return cached; };
/**
* A low-level selection function that works with Sizzle's compiled * selector functions * @param {String|Function} selector A selector or a pre-compiled * selector function built with Sizzle.compile * @param {Element} context * @param {Array} [results] * @param {Array} [seed] A set of elements to match against */
select = Sizzle.select = function( selector, context, results, seed ) { var i, tokens, token, type, find, compiled = typeof selector === "function" && selector, match = !seed && tokenize( (selector = compiled.selector || selector) );
results = results || [];
// Try to minimize operations if there is only one selector in the list and no seed // (the latter of which guarantees us context) if ( match.length === 1 ) {
// Reduce context if the leading compound selector is an ID tokens = match[0] = match[0].slice( 0 ); if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && support.getById && context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; if ( !context ) { return results;
// Precompiled matchers will still verify ancestry, so step up a level } else if ( compiled ) { context = context.parentNode; }
selector = selector.slice( tokens.shift().value.length ); }
// Fetch a seed set for right-to-left matching i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; while ( i-- ) { token = tokens[i];
// Abort if we hit a combinator if ( Expr.relative[ (type = token.type) ] ) { break; } if ( (find = Expr.find[ type ]) ) { // Search, expanding context for leading sibling combinators if ( (seed = find( token.matches[0].replace( runescape, funescape ), rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context )) ) {
// If seed is empty or no tokens remain, we can return early tokens.splice( i, 1 ); selector = seed.length && toSelector( tokens ); if ( !selector ) { push.apply( results, seed ); return results; }
break; } } } }
// Compile and execute a filtering function if one is not provided // Provide `match` to avoid retokenization if we modified the selector above ( compiled || compile( selector, match ) )( seed, context, !documentIsHTML, results, !context || rsibling.test( selector ) && testContext( context.parentNode ) || context ); return results; };
// One-time assignments
// Sort stability support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
// Support: Chrome 14-35+ // Always assume duplicates if they aren't passed to the comparison function support.detectDuplicates = !!hasDuplicate;
// Initialize against the default document setDocument();
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) // Detached nodes confoundingly follow *each other* support.sortDetached = assert(function( div1 ) { // Should return 1, but returns 4 (following) return div1.compareDocumentPosition( document.createElement("div") ) & 1; });
// Support: IE<8 // Prevent attribute/property "interpolation" // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx if ( !assert(function( div ) { div.innerHTML = "<a href='#'></a>"; return div.firstChild.getAttribute("href") === "#" ; }) ) { addHandle( "type|href|height|width", function( elem, name, isXML ) { if ( !isXML ) { return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); } }); }
// Support: IE<9 // Use defaultValue in place of getAttribute("value") if ( !support.attributes || !assert(function( div ) { div.innerHTML = "<input/>"; div.firstChild.setAttribute( "value", "" ); return div.firstChild.getAttribute( "value" ) === ""; }) ) { addHandle( "value", function( elem, name, isXML ) { if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { return elem.defaultValue; } }); }
// Support: IE<9 // Use getAttributeNode to fetch booleans when getAttribute lies if ( !assert(function( div ) { return div.getAttribute("disabled") == null; }) ) { addHandle( booleans, function( elem, name, isXML ) { var val; if ( !isXML ) { return elem[ name ] === true ? name.toLowerCase() : (val = elem.getAttributeNode( name )) && val.specified ? val.value : null; } }); }
return Sizzle;
})( window );
jQuery.find = Sizzle; jQuery.expr = Sizzle.selectors; jQuery.expr[ ":" ] = jQuery.expr.pseudos; jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; jQuery.text = Sizzle.getText; jQuery.isXMLDoc = Sizzle.isXML; jQuery.contains = Sizzle.contains;
var dir = function( elem, dir, until ) { var matched = [], truncate = until !== undefined;
while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { if ( elem.nodeType === 1 ) { if ( truncate && jQuery( elem ).is( until ) ) { break; } matched.push( elem ); } } return matched; };
var siblings = function( n, elem ) {
var matched = [];
for ( ; n; n = n.nextSibling ) { if ( n.nodeType === 1 && n !== elem ) { matched.push( n ); } }
return matched; };
var rneedsContext = jQuery.expr.match.needsContext;
var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ );
var risSimple = /^.[^:#\[\.,]*$/;
// Implement the identical functionality for filter and not function winnow( elements, qualifier, not ) { if ( jQuery.isFunction( qualifier ) ) { return jQuery.grep( elements, function( elem, i ) { /* jshint -W018 */ return !!qualifier.call( elem, i, elem ) !== not; } );
}
if ( qualifier.nodeType ) { return jQuery.grep( elements, function( elem ) { return ( elem === qualifier ) !== not; } );
}
if ( typeof qualifier === "string" ) { if ( risSimple.test( qualifier ) ) { return jQuery.filter( qualifier, elements, not ); }
qualifier = jQuery.filter( qualifier, elements ); }
return jQuery.grep( elements, function( elem ) { return ( jQuery.inArray( elem, qualifier ) > -1 ) !== not; } ); }
jQuery.filter = function( expr, elems, not ) { var elem = elems[ 0 ];
if ( not ) { expr = ":not(" + expr + ")"; }
return elems.length === 1 && elem.nodeType === 1 ? jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { return elem.nodeType === 1; } ) ); };
jQuery.fn.extend( { find: function( selector ) { var i, ret = [], self = this, len = self.length;
if ( typeof selector !== "string" ) { return this.pushStack( jQuery( selector ).filter( function() { for ( i = 0; i < len; i++ ) { if ( jQuery.contains( self[ i ], this ) ) { return true; } } } ) ); }
for ( i = 0; i < len; i++ ) { jQuery.find( selector, self[ i ], ret ); }
// Needed because $( selector, context ) becomes $( context ).find( selector ) ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); ret.selector = this.selector ? this.selector + " " + selector : selector; return ret; }, filter: function( selector ) { return this.pushStack( winnow( this, selector || [], false ) ); }, not: function( selector ) { return this.pushStack( winnow( this, selector || [], true ) ); }, is: function( selector ) { return !!winnow( this,
// If this is a positional/relative selector, check membership in the returned set // so $("p:first").is("p:last") won't return true for a doc with two "p". typeof selector === "string" && rneedsContext.test( selector ) ? jQuery( selector ) : selector || [], false ).length; } } );
// Initialize a jQuery object
// A central reference to the root jQuery(document)
var rootjQuery,
// A simple way to check for HTML strings // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) // Strict HTML recognition (#11290: must start with <) rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
init = jQuery.fn.init = function( selector, context, root ) { var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false) if ( !selector ) { return this; }
// init accepts an alternate rootjQuery // so migrate can support jQuery.sub (gh-2101) root = root || rootjQuery;
// Handle HTML strings if ( typeof selector === "string" ) { if ( selector.charAt( 0 ) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check match = [ null, selector, null ];
} else { match = rquickExpr.exec( selector ); }
// Match html or make sure no context is specified for #id if ( match && ( match[ 1 ] || !context ) ) {
// HANDLE: $(html) -> $(array) if ( match[ 1 ] ) { context = context instanceof jQuery ? context[ 0 ] : context;
// scripts is true for back-compat // Intentionally let the error be thrown if parseHTML is not present jQuery.merge( this, jQuery.parseHTML( match[ 1 ], context && context.nodeType ? context.ownerDocument || context : document, true ) );
// HANDLE: $(html, props) if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { for ( match in context ) {
// Properties of context are called as methods if possible if ( jQuery.isFunction( this[ match ] ) ) { this[ match ]( context[ match ] );
// ...and otherwise set as attributes } else { this.attr( match, context[ match ] ); } } }
return this;
// HANDLE: $(#id) } else { elem = document.getElementById( match[ 2 ] );
// Check parentNode to catch when Blackberry 4.6 returns // nodes that are no longer in the document #6963 if ( elem && elem.parentNode ) {
// Handle the case where IE and Opera return items // by name instead of ID if ( elem.id !== match[ 2 ] ) { return rootjQuery.find( selector ); }
// Otherwise, we inject the element directly into the jQuery object this.length = 1; this[ 0 ] = elem; }
this.context = document; this.selector = selector; return this; }
// HANDLE: $(expr, $(...)) } else if ( !context || context.jquery ) { return ( context || root ).find( selector );
// HANDLE: $(expr, context) // (which is just equivalent to: $(context).find(expr) } else { return this.constructor( context ).find( selector ); }
// HANDLE: $(DOMElement) } else if ( selector.nodeType ) { this.context = this[ 0 ] = selector; this.length = 1; return this;
// HANDLE: $(function) // Shortcut for document ready } else if ( jQuery.isFunction( selector ) ) { return typeof root.ready !== "undefined" ? root.ready( selector ) :
// Execute immediately if ready is not present selector( jQuery ); }
if ( selector.selector !== undefined ) { this.selector = selector.selector; this.context = selector.context; }
return jQuery.makeArray( selector, this ); };
// Give the init function the jQuery prototype for later instantiation init.prototype = jQuery.fn;
// Initialize central reference rootjQuery = jQuery( document );
var rparentsprev = /^(?:parents|prev(?:Until|All))/,
// methods guaranteed to produce a unique set when starting from a unique set guaranteedUnique = { children: true, contents: true, next: true, prev: true };
jQuery.fn.extend( { has: function( target ) { var i, targets = jQuery( target, this ), len = targets.length;
return this.filter( function() { for ( i = 0; i < len; i++ ) { if ( jQuery.contains( this, targets[ i ] ) ) { return true; } } } ); },
closest: function( selectors, context ) { var cur, i = 0, l = this.length, matched = [], pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? jQuery( selectors, context || this.context ) : 0;
for ( ; i < l; i++ ) { for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
// Always skip document fragments if ( cur.nodeType < 11 && ( pos ? pos.index( cur ) > -1 :
// Don't pass non-elements to Sizzle cur.nodeType === 1 && jQuery.find.matchesSelector( cur, selectors ) ) ) {
matched.push( cur ); break; } } }
return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); },
// Determine the position of an element within // the matched set of elements index: function( elem ) {
// No argument, return index in parent if ( !elem ) { return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; }
// index in selector if ( typeof elem === "string" ) { return jQuery.inArray( this[ 0 ], jQuery( elem ) ); }
// Locate the position of the desired element return jQuery.inArray(
// If it receives a jQuery object, the first element is used elem.jquery ? elem[ 0 ] : elem, this ); },
add: function( selector, context ) { return this.pushStack( jQuery.uniqueSort( jQuery.merge( this.get(), jQuery( selector, context ) ) ) ); },
addBack: function( selector ) { return this.add( selector == null ? this.prevObject : this.prevObject.filter( selector ) ); } } );
function sibling( cur, dir ) { do { cur = cur[ dir ]; } while ( cur && cur.nodeType !== 1 );
return cur; }
jQuery.each( { parent: function( elem ) { var parent = elem.parentNode; return parent && parent.nodeType !== 11 ? parent : null; }, parents: function( elem ) { return dir( elem, "parentNode" ); }, parentsUntil: function( elem, i, until ) { return dir( elem, "parentNode", until ); }, next: function( elem ) { return sibling( elem, "nextSibling" ); }, prev: function( elem ) { return sibling( elem, "previousSibling" ); }, nextAll: function( elem ) { return dir( elem, "nextSibling" ); }, prevAll: function( elem ) { return dir( elem, "previousSibling" ); }, nextUntil: function( elem, i, until ) { return dir( elem, "nextSibling", until ); }, prevUntil: function( elem, i, until ) { return dir( elem, "previousSibling", until ); }, siblings: function( elem ) { return siblings( ( elem.parentNode || {} ).firstChild, elem ); }, children: function( elem ) { return siblings( elem.firstChild ); }, contents: function( elem ) { return jQuery.nodeName( elem, "iframe" ) ? elem.contentDocument || elem.contentWindow.document : jQuery.merge( [], elem.childNodes ); } }, function( name, fn ) { jQuery.fn[ name ] = function( until, selector ) { var ret = jQuery.map( this, fn, until );
if ( name.slice( -5 ) !== "Until" ) { selector = until; }
if ( selector && typeof selector === "string" ) { ret = jQuery.filter( selector, ret ); }
if ( this.length > 1 ) {
// Remove duplicates if ( !guaranteedUnique[ name ] ) { ret = jQuery.uniqueSort( ret ); }
// Reverse order for parents* and prev-derivatives if ( rparentsprev.test( name ) ) { ret = ret.reverse(); } }
return this.pushStack( ret ); }; } ); var rnotwhite = ( /\S+/g );
// Convert String-formatted options into Object-formatted ones function createOptions( options ) { var object = {}; jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { object[ flag ] = true; } ); return object; }
/*
* Create a callback list using the following parameters: * * options: an optional list of space-separated options that will change how * the callback list behaves or a more traditional option object * * By default a callback list will act like an event callback list and can be * "fired" multiple times. * * Possible options: * * once: will ensure the callback list can only be fired once (like a Deferred) * * memory: will keep track of previous values and will call any callback added * after the list has been fired right away with the latest "memorized" * values (like a Deferred) * * unique: will ensure a callback can only be added once (no duplicate in the list) * * stopOnFalse: interrupt callings when a callback returns false * */
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed // (we check in cache first) options = typeof options === "string" ? createOptions( options ) : jQuery.extend( {}, options );
var // Flag to know if list is currently firing firing,
// Last fire value for non-forgettable lists memory,
// Flag to know if list was already fired fired,
// Flag to prevent firing locked,
// Actual callback list list = [],
// Queue of execution data for repeatable lists queue = [],
// Index of currently firing callback (modified by add/remove as needed) firingIndex = -1,
// Fire callbacks fire = function() {
// Enforce single-firing locked = options.once;
// Execute callbacks for all pending executions, // respecting firingIndex overrides and runtime changes fired = firing = true; for ( ; queue.length; firingIndex = -1 ) { memory = queue.shift(); while ( ++firingIndex < list.length ) {
// Run callback and check for early termination if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && options.stopOnFalse ) {
// Jump to end and forget the data so .add doesn't re-fire firingIndex = list.length; memory = false; } } }
// Forget the data if we're done with it if ( !options.memory ) { memory = false; }
firing = false;
// Clean up if we're done firing for good if ( locked ) {
// Keep an empty list if we have data for future add calls if ( memory ) { list = [];
// Otherwise, this object is spent } else { list = ""; } } },
// Actual Callbacks object self = {
// Add a callback or a collection of callbacks to the list add: function() { if ( list ) {
// If we have memory from a past run, we should fire after adding if ( memory && !firing ) { firingIndex = list.length - 1; queue.push( memory ); }
( function add( args ) { jQuery.each( args, function( _, arg ) { if ( jQuery.isFunction( arg ) ) { if ( !options.unique || !self.has( arg ) ) { list.push( arg ); } } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
// Inspect recursively add( arg ); } } ); } )( arguments );
if ( memory && !firing ) { fire(); } } return this; },
// Remove a callback from the list remove: function() { jQuery.each( arguments, function( _, arg ) { var index; while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { list.splice( index, 1 );
// Handle firing indexes if ( index <= firingIndex ) { firingIndex--; } } } ); return this; },
// Check if a given callback is in the list. // If no argument is given, return whether or not list has callbacks attached. has: function( fn ) { return fn ? jQuery.inArray( fn, list ) > -1 : list.length > 0; },
// Remove all callbacks from the list empty: function() { if ( list ) { list = []; } return this; },
// Disable .fire and .add // Abort any current/pending executions // Clear all callbacks and values disable: function() { locked = queue = []; list = memory = ""; return this; }, disabled: function() { return !list; },
// Disable .fire // Also disable .add unless we have memory (since it would have no effect) // Abort any pending executions lock: function() { locked = true; if ( !memory ) { self.disable(); } return this; }, locked: function() { return !!locked; },
// Call all callbacks with the given context and arguments fireWith: function( context, args ) { if ( !locked ) { args = args || []; args = [ context, args.slice ? args.slice() : args ]; queue.push( args ); if ( !firing ) { fire(); } } return this; },
// Call all the callbacks with the given arguments fire: function() { self.fireWith( this, arguments ); return this; },
// To know if the callbacks have already been called at least once fired: function() { return !!fired; } };
return self; };
jQuery.extend( {
Deferred: function( func ) { var tuples = [
// action, add listener, listener list, final state [ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ], [ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ], [ "notify", "progress", jQuery.Callbacks( "memory" ) ] ], state = "pending", promise = { state: function() { return state; }, always: function() { deferred.done( arguments ).fail( arguments ); return this; }, then: function( /* fnDone, fnFail, fnProgress */ ) { var fns = arguments; return jQuery.Deferred( function( newDefer ) { jQuery.each( tuples, function( i, tuple ) { var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
// deferred[ done | fail | progress ] for forwarding actions to newDefer deferred[ tuple[ 1 ] ]( function() { var returned = fn && fn.apply( this, arguments ); if ( returned && jQuery.isFunction( returned.promise ) ) { returned.promise() .progress( newDefer.notify ) .done( newDefer.resolve ) .fail( newDefer.reject ); } else { newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); } } ); } ); fns = null; } ).promise(); },
// Get a promise for this deferred // If obj is provided, the promise aspect is added to the object promise: function( obj ) { return obj != null ? jQuery.extend( obj, promise ) : promise; } }, deferred = {};
// Keep pipe for back-compat promise.pipe = promise.then;
// Add list-specific methods jQuery.each( tuples, function( i, tuple ) { var list = tuple[ 2 ], stateString = tuple[ 3 ];
// promise[ done | fail | progress ] = list.add promise[ tuple[ 1 ] ] = list.add;
// Handle state if ( stateString ) { list.add( function() {
// state = [ resolved | rejected ] state = stateString;
// [ reject_list | resolve_list ].disable; progress_list.lock }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); }
// deferred[ resolve | reject | notify ] deferred[ tuple[ 0 ] ] = function() { deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments ); return this; }; deferred[ tuple[ 0 ] + "With" ] = list.fireWith; } );
// Make the deferred a promise promise.promise( deferred );
// Call given func if any if ( func ) { func.call( deferred, deferred ); }
// All done! return deferred; },
// Deferred helper when: function( subordinate /* , ..., subordinateN */ ) { var i = 0, resolveValues = slice.call( arguments ), length = resolveValues.length,
// the count of uncompleted subordinates remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
// the master Deferred. // If resolveValues consist of only a single Deferred, just use that. deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
// Update function for both resolve and progress values updateFunc = function( i, contexts, values ) { return function( value ) { contexts[ i ] = this; values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; if ( values === progressValues ) { deferred.notifyWith( contexts, values );
} else if ( !( --remaining ) ) { deferred.resolveWith( contexts, values ); } }; },
progressValues, progressContexts, resolveContexts;
// add listeners to Deferred subordinates; treat others as resolved if ( length > 1 ) { progressValues = new Array( length ); progressContexts = new Array( length ); resolveContexts = new Array( length ); for ( ; i < length; i++ ) { if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { resolveValues[ i ].promise() .progress( updateFunc( i, progressContexts, progressValues ) ) .done( updateFunc( i, resolveContexts, resolveValues ) ) .fail( deferred.reject ); } else { --remaining; } } }
// if we're not waiting on anything, resolve the master if ( !remaining ) { deferred.resolveWith( resolveContexts, resolveValues ); }
return deferred.promise(); } } );
// The deferred used on DOM ready
var readyList;
jQuery.fn.ready = function( fn ) {
// Add the callback jQuery.ready.promise().done( fn );
return this; };
jQuery.extend( {
// Is the DOM ready to be used? Set to true once it occurs. isReady: false,
// A counter to track how many items to wait for before // the ready event fires. See #6781 readyWait: 1,
// Hold (or release) the ready event holdReady: function( hold ) { if ( hold ) { jQuery.readyWait++; } else { jQuery.ready( true ); } },
// Handle when the DOM is ready ready: function( wait ) {
// Abort if there are pending holds or we're already ready if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { return; }
// Remember that the DOM is ready jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be if ( wait !== true && --jQuery.readyWait > 0 ) { return; }
// If there are functions bound, to execute readyList.resolveWith( document, [ jQuery ] );
// Trigger any bound ready events if ( jQuery.fn.triggerHandler ) { jQuery( document ).triggerHandler( "ready" ); jQuery( document ).off( "ready" ); } } } );
/**
* Clean-up method for dom ready events */
function detach() { if ( document.addEventListener ) { document.removeEventListener( "DOMContentLoaded", completed ); window.removeEventListener( "load", completed );
} else { document.detachEvent( "onreadystatechange", completed ); window.detachEvent( "onload", completed ); } }
/**
* The ready event handler and self cleanup method */
function completed() {
// readyState === "complete" is good enough for us to call the dom ready in oldIE if ( document.addEventListener || window.event.type === "load" || document.readyState === "complete" ) {
detach(); jQuery.ready(); } }
jQuery.ready.promise = function( obj ) { if ( !readyList ) {
readyList = jQuery.Deferred();
// Catch cases where $(document).ready() is called // after the browser event has already occurred. // Support: IE6-10 // Older IE sometimes signals "interactive" too soon if ( document.readyState === "complete" || ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready window.setTimeout( jQuery.ready );
// Standards-based browsers support DOMContentLoaded } else if ( document.addEventListener ) {
// Use the handy event callback document.addEventListener( "DOMContentLoaded", completed );
// A fallback to window.onload, that will always work window.addEventListener( "load", completed );
// If IE event model is used } else {
// Ensure firing before onload, maybe late but safe also for iframes document.attachEvent( "onreadystatechange", completed );
// A fallback to window.onload, that will always work window.attachEvent( "onload", completed );
// If IE and not a frame // continually check to see if the document is ready var top = false;
try { top = window.frameElement == null && document.documentElement; } catch ( e ) {}
if ( top && top.doScroll ) { ( function doScrollCheck() { if ( !jQuery.isReady ) {
try {
// Use the trick by Diego Perini // http://javascript.nwbox.com/IEContentLoaded/ top.doScroll( "left" ); } catch ( e ) { return window.setTimeout( doScrollCheck, 50 ); }
// detach all dom ready events detach();
// and execute any waiting functions jQuery.ready(); } } )(); } } } return readyList.promise( obj ); };
// Kick off the DOM ready check even if the user does not jQuery.ready.promise();
// Support: IE<9
// Iteration over object's inherited properties before its own
var i;
for ( i in jQuery( support ) ) {
break;
}
support.ownFirst = i === "0";
// Note: most support tests are defined in their respective modules. // false until the test is run support.inlineBlockNeedsLayout = false;
// Execute ASAP in case we need to set body.style.zoom jQuery( function() {
// Minified: var a,b,c,d var val, div, body, container;
body = document.getElementsByTagName( "body" )[ 0 ]; if ( !body || !body.style ) {
// Return for frameset docs that don't have a body return; }
// Setup div = document.createElement( "div" ); container = document.createElement( "div" ); container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; body.appendChild( container ).appendChild( div );
if ( typeof div.style.zoom !== "undefined" ) {
// Support: IE<8 // Check if natively block-level elements act like inline-block // elements when setting their display to 'inline' and giving // them layout div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
support.inlineBlockNeedsLayout = val = div.offsetWidth === 3; if ( val ) {
// Prevent IE 6 from affecting layout for positioned elements #11048 // Prevent IE from shrinking the body in IE 7 mode #12869 // Support: IE<8 body.style.zoom = 1; } }
body.removeChild( container ); } );
( function() {
var div = document.createElement( "div" );
// Support: IE<9 support.deleteExpando = true; try { delete div.test; } catch ( e ) { support.deleteExpando = false; }
// Null elements to avoid leaks in IE. div = null; } )(); var acceptData = function( elem ) { var noData = jQuery.noData[ ( elem.nodeName + " " ).toLowerCase() ], nodeType = +elem.nodeType || 1;
// Do not set data on non-element DOM nodes because it will not be cleared (#8335). return nodeType !== 1 && nodeType !== 9 ? false :
// Nodes accept data unless otherwise specified; rejection can be conditional !noData || noData !== true && elem.getAttribute( "classid" ) === noData; };
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
rmultiDash = /([A-Z])/g;
function dataAttr( elem, key, data ) {
// If nothing was found internally, try to fetch any // data from the HTML5 data-* attribute if ( data === undefined && elem.nodeType === 1 ) {
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) { try { data = data === "true" ? true : data === "false" ? false : data === "null" ? null :
// Only convert to a number if it doesn't change the string +data + "" === data ? +data : rbrace.test( data ) ? jQuery.parseJSON( data ) : data; } catch ( e ) {}
// Make sure we set the data so it isn't changed later jQuery.data( elem, key, data );
} else { data = undefined; } }
return data; }
// checks a cache object for emptiness function isEmptyDataObject( obj ) { var name; for ( name in obj ) {
// if the public data object is empty, the private is still empty if ( name === "data" && jQuery.isEmptyObject( obj[ name ] ) ) { continue; } if ( name !== "toJSON" ) { return false; } }
return true; }
function internalData( elem, name, data, pvt /* Internal Use Only */ ) { if ( !acceptData( elem ) ) { return; }
var ret, thisCache, internalKey = jQuery.expando,
// We have to handle DOM nodes and JS objects differently because IE6-7 // can't GC object references properly across the DOM-JS boundary isNode = elem.nodeType,
// Only DOM nodes need the global jQuery cache; JS object data is // attached directly to the object so GC can occur automatically cache = isNode ? jQuery.cache : elem,
// Only defining an ID for JS objects if its cache already exists allows // the code to shortcut on the same path as a DOM node with no cache id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
// Avoid doing any more work than we need to when trying to get data on an // object that has no data at all if ( ( !id || !cache[ id ] || ( !pvt && !cache[ id ].data ) ) && data === undefined && typeof name === "string" ) { return; }
if ( !id ) {
// Only DOM nodes need a new unique ID for each element since their data // ends up in the global cache if ( isNode ) { id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++; } else { id = internalKey; } }
if ( !cache[ id ] ) {
// Avoid exposing jQuery metadata on plain JS objects when the object // is serialized using JSON.stringify cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; }
// An object can be passed to jQuery.data instead of a key/value pair; this gets // shallow copied over onto the existing cache if ( typeof name === "object" || typeof name === "function" ) { if ( pvt ) { cache[ id ] = jQuery.extend( cache[ id ], name ); } else { cache[ id ].data = jQuery.extend( cache[ id ].data, name ); } }
thisCache = cache[ id ];
// jQuery data() is stored in a separate object inside the object's internal data // cache in order to avoid key collisions between internal data and user-defined // data. if ( !pvt ) { if ( !thisCache.data ) { thisCache.data = {}; }
thisCache = thisCache.data; }
if ( data !== undefined ) { thisCache[ jQuery.camelCase( name ) ] = data; }
// Check for both converted-to-camel and non-converted data property names // If a data property was specified if ( typeof name === "string" ) {
// First Try to find as-is property data ret = thisCache[ name ];
// Test for null|undefined property data if ( ret == null ) {
// Try to find the camelCased property ret = thisCache[ jQuery.camelCase( name ) ]; } } else { ret = thisCache; }
return ret; }
function internalRemoveData( elem, name, pvt ) { if ( !acceptData( elem ) ) { return; }
var thisCache, i, isNode = elem.nodeType,
// See jQuery.data for more information cache = isNode ? jQuery.cache : elem, id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
// If there is already no cache entry for this object, there is no // purpose in continuing if ( !cache[ id ] ) { return; }
if ( name ) {
thisCache = pvt ? cache[ id ] : cache[ id ].data;
if ( thisCache ) {
// Support array or space separated string names for data keys if ( !jQuery.isArray( name ) ) {
// try the string as a key before any manipulation if ( name in thisCache ) { name = [ name ]; } else {
// split the camel cased version by spaces unless a key with the spaces exists name = jQuery.camelCase( name ); if ( name in thisCache ) { name = [ name ]; } else { name = name.split( " " ); } } } else {
// If "name" is an array of keys... // When data is initially created, via ("key", "val") signature, // keys will be converted to camelCase. // Since there is no way to tell _how_ a key was added, remove // both plain key and camelCase key. #12786 // This will only penalize the array argument path. name = name.concat( jQuery.map( name, jQuery.camelCase ) ); }
i = name.length; while ( i-- ) { delete thisCache[ name[ i ] ]; }
// If there is no data left in the cache, we want to continue // and let the cache object itself get destroyed if ( pvt ? !isEmptyDataObject( thisCache ) : !jQuery.isEmptyObject( thisCache ) ) { return; } } }
// See jQuery.data for more information if ( !pvt ) { delete cache[ id ].data;
// Don't destroy the parent cache unless the internal data object // had been the only thing left in it if ( !isEmptyDataObject( cache[ id ] ) ) { return; } }
// Destroy the cache if ( isNode ) { jQuery.cleanData( [ elem ], true );
// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) /* jshint eqeqeq: false */ } else if ( support.deleteExpando || cache != cache.window ) { /* jshint eqeqeq: true */ delete cache[ id ];
// When all else fails, undefined } else { cache[ id ] = undefined; } }
jQuery.extend( { cache: {},
// The following elements (space-suffixed to avoid Object.prototype collisions) // throw uncatchable exceptions if you attempt to set expando properties noData: { "applet ": true, "embed ": true,
// ...but Flash objects (which have this classid) *can* handle expandos "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" },
hasData: function( elem ) { elem = elem.nodeType ? jQuery.cache[ elem[ jQuery.expando ] ] : elem[ jQuery.expando ]; return !!elem && !isEmptyDataObject( elem ); },
data: function( elem, name, data ) { return internalData( elem, name, data ); },
removeData: function( elem, name ) { return internalRemoveData( elem, name ); },
// For internal use only. _data: function( elem, name, data ) { return internalData( elem, name, data, true ); },
_removeData: function( elem, name ) { return internalRemoveData( elem, name, true ); } } );
jQuery.fn.extend( { data: function( key, value ) { var i, name, data, elem = this[ 0 ], attrs = elem && elem.attributes;
// Special expections of .data basically thwart jQuery.access, // so implement the relevant behavior ourselves
// Gets all values if ( key === undefined ) { if ( this.length ) { data = jQuery.data( elem );
if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { i = attrs.length; while ( i-- ) {
// Support: IE11+ // The attrs elements can be null (#14894) if ( attrs[ i ] ) { name = attrs[ i ].name; if ( name.indexOf( "data-" ) === 0 ) { name = jQuery.camelCase( name.slice( 5 ) ); dataAttr( elem, name, data[ name ] ); } } } jQuery._data( elem, "parsedAttrs", true ); } }
return data; }
// Sets multiple values if ( typeof key === "object" ) { return this.each( function() { jQuery.data( this, key ); } ); }
return arguments.length > 1 ?
// Sets one value this.each( function() { jQuery.data( this, key, value ); } ) :
// Gets one value // Try to fetch any internally stored data first elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined; },
removeData: function( key ) { return this.each( function() { jQuery.removeData( this, key ); } ); } } );
jQuery.extend( {
queue: function( elem, type, data ) {
var queue;
if ( elem ) { type = ( type || "fx" ) + "queue"; queue = jQuery._data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup if ( data ) { if ( !queue || jQuery.isArray( data ) ) { queue = jQuery._data( elem, type, jQuery.makeArray( data ) ); } else { queue.push( data ); } } return queue || []; } },
dequeue: function( elem, type ) { type = type || "fx";
var queue = jQuery.queue( elem, type ), startLength = queue.length, fn = queue.shift(), hooks = jQuery._queueHooks( elem, type ), next = function() { jQuery.dequeue( elem, type ); };
// If the fx queue is dequeued, always remove the progress sentinel if ( fn === "inprogress" ) { fn = queue.shift(); startLength--; }
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being // automatically dequeued if ( type === "fx" ) { queue.unshift( "inprogress" ); }
// clear up the last queue stop function delete hooks.stop; fn.call( elem, next, hooks ); }
if ( !startLength && hooks ) { hooks.empty.fire(); } },
// not intended for public consumption - generates a queueHooks object, // or returns the current one _queueHooks: function( elem, type ) { var key = type + "queueHooks"; return jQuery._data( elem, key ) || jQuery._data( elem, key, { empty: jQuery.Callbacks( "once memory" ).add( function() { jQuery._removeData( elem, type + "queue" ); jQuery._removeData( elem, key ); } ) } ); } } );
jQuery.fn.extend( { queue: function( type, data ) { var setter = 2;
if ( typeof type !== "string" ) { data = type; type = "fx"; setter--; }
if ( arguments.length < setter ) { return jQuery.queue( this[ 0 ], type ); }
return data === undefined ? this : this.each( function() { var queue = jQuery.queue( this, type, data );
// ensure a hooks for this queue jQuery._queueHooks( this, type );
if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { jQuery.dequeue( this, type ); } } ); }, dequeue: function( type ) { return this.each( function() { jQuery.dequeue( this, type ); } ); }, clearQueue: function( type ) { return this.queue( type || "fx", [] ); },
// Get a promise resolved when queues of a certain type // are emptied (fx is the type by default) promise: function( type, obj ) { var tmp, count = 1, defer = jQuery.Deferred(), elements = this, i = this.length, resolve = function() { if ( !( --count ) ) { defer.resolveWith( elements, [ elements ] ); } };
if ( typeof type !== "string" ) { obj = type; type = undefined; } type = type || "fx";
while ( i-- ) { tmp = jQuery._data( elements[ i ], type + "queueHooks" ); if ( tmp && tmp.empty ) { count++; tmp.empty.add( resolve ); } } resolve(); return defer.promise( obj ); } } );
( function() {
var shrinkWrapBlocksVal;
support.shrinkWrapBlocks = function() { if ( shrinkWrapBlocksVal != null ) { return shrinkWrapBlocksVal; }
// Will be changed later if needed. shrinkWrapBlocksVal = false;
// Minified: var b,c,d var div, body, container;
body = document.getElementsByTagName( "body" )[ 0 ]; if ( !body || !body.style ) {
// Test fired too early or in an unsupported environment, exit. return; }
// Setup div = document.createElement( "div" ); container = document.createElement( "div" ); container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; body.appendChild( container ).appendChild( div );
// Support: IE6 // Check if elements with layout shrink-wrap their children if ( typeof div.style.zoom !== "undefined" ) {
// Reset CSS: box-sizing; display; margin; border div.style.cssText =
// Support: Firefox<29, Android 2.3 // Vendor-prefix box-sizing "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + "box-sizing:content-box;display:block;margin:0;border:0;" + "padding:1px;width:1px;zoom:1"; div.appendChild( document.createElement( "div" ) ).style.width = "5px"; shrinkWrapBlocksVal = div.offsetWidth !== 3; }
body.removeChild( container );
return shrinkWrapBlocksVal; };
} )(); var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
var isHidden = function( elem, el ) {
// isHidden might be called from jQuery#filter function; // in that case, element will be second argument elem = el || elem; return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); };
function adjustCSS( elem, prop, valueParts, tween ) { var adjusted, scale = 1, maxIterations = 20, currentValue = tween ? function() { return tween.cur(); } : function() { return jQuery.css( elem, prop, "" ); }, initial = currentValue(), unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
// Starting value computation is required for potential unit mismatches initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && rcssNum.exec( jQuery.css( elem, prop ) );
if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
// Trust units reported by jQuery.css unit = unit || initialInUnit[ 3 ];
// Make sure we update the tween properties later on valueParts = valueParts || [];
// Iteratively approximate from a nonzero starting point initialInUnit = +initial || 1;
do {
// If previous iteration zeroed out, double until we get *something*. // Use string for doubling so we don't accidentally see scale as unchanged below scale = scale || ".5";
// Adjust and apply initialInUnit = initialInUnit / scale; jQuery.style( elem, prop, initialInUnit + unit );
// Update scale, tolerating zero or NaN from tween.cur() // Break the loop if scale is unchanged or perfect, or if we've just had enough. } while ( scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations ); }
if ( valueParts ) { initialInUnit = +initialInUnit || +initial || 0;
// Apply relative offset (+=/-=) if specified adjusted = valueParts[ 1 ] ? initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : +valueParts[ 2 ]; if ( tween ) { tween.unit = unit; tween.start = initialInUnit; tween.end = adjusted; } } return adjusted; }
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
length = elems.length,
bulk = key == null;
// Sets many values if ( jQuery.type( key ) === "object" ) { chainable = true; for ( i in key ) { access( elems, fn, i, key[ i ], true, emptyGet, raw ); }
// Sets one value } else if ( value !== undefined ) { chainable = true;
if ( !jQuery.isFunction( value ) ) { raw = true; }
if ( bulk ) {
// Bulk operations run against the entire set if ( raw ) { fn.call( elems, value ); fn = null;
// ...except when executing function values } else { bulk = fn; fn = function( elem, key, value ) { return bulk.call( jQuery( elem ), value ); }; } }
if ( fn ) { for ( ; i < length; i++ ) { fn( elems[ i ], key, raw ? value : value.call( elems[ i ], i, fn( elems[ i ], key ) ) ); } } }
return chainable ? elems :
// Gets bulk ? fn.call( elems ) : length ? fn( elems[ 0 ], key ) : emptyGet; }; var rcheckableType = ( /^(?:checkbox|radio)$/i );
var rtagName = ( /<([\w:-]+)/ );
var rscriptType = ( /^$|\/(?:java|ecma)script/i );
var rleadingWhitespace = ( /^\s+/ );
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|" + "details|dialog|figcaption|figure|footer|header|hgroup|main|" + "mark|meter|nav|output|picture|progress|section|summary|template|time|video";
function createSafeFragment( document ) { var list = nodeNames.split( "|" ), safeFrag = document.createDocumentFragment();
if ( safeFrag.createElement ) { while ( list.length ) { safeFrag.createElement( list.pop() ); } } return safeFrag; }
( function() {
var div = document.createElement( "div" ),
fragment = document.createDocumentFragment(),
input = document.createElement( "input" );
// Setup
div.innerHTML = " <link/>// IE strips leading whitespace when .innerHTML is used support.leadingWhitespace = div.firstChild.nodeType === 3;
// Make sure that tbody elements aren't automatically inserted // IE will insert them into empty tables support.tbody = !div.getElementsByTagName( "tbody" ).length;
// Make sure that link elements get serialized correctly by innerHTML // This requires a wrapper element in IE support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;
// Makes sure cloning an html5 element does not cause problems // Where outerHTML is undefined, this still works support.html5Clone = document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>";
// Check if a disconnected checkbox will retain its checked // value of true after appended to the DOM (IE6/7) input.type = "checkbox"; input.checked = true; fragment.appendChild( input ); support.appendChecked = input.checked;
// Make sure textarea (and checkbox) defaultValue is properly cloned // Support: IE6-IE11+ div.innerHTML = "<textarea>x</textarea>"; support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
// #11217 - WebKit loses check when the name is after the checked attribute fragment.appendChild( div );
// Support: Windows Web Apps (WWA) // `name` and `type` must use .setAttribute for WWA (#14901) input = document.createElement( "input" ); input.setAttribute( "type", "radio" ); input.setAttribute( "checked", "checked" ); input.setAttribute( "name", "t" );
div.appendChild( input );
// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 // old WebKit doesn't clone checked state correctly in fragments support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE<9 // Cloned elements keep attachEvent handlers, we use addEventListener on IE9+ support.noCloneEvent = !!div.addEventListener;
// Support: IE<9 // Since attributes and properties are the same in IE, // cleanData must set properties to undefined rather than use removeAttribute div[ jQuery.expando ] = 1; support.attributes = !div.getAttribute( jQuery.expando ); } )();
// We have to close these tags to support XHTML (#13200)
var wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
area: [ 1, "<map>", "</map>" ],
// Support: IE8 param: [ 1, "<object>", "</object>" ],
thead: [ 1, "// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, // unless wrapped in a div with non-breaking characters in front of it.
_default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X};
// Support: IE8-IE9 wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; wrapMap.th = wrapMap.td;
function getAll( context, tag ) {
var elems, elem,
i = 0,
found = typeof context.getElementsByTagName !== "undefined" ?
context.getElementsByTagName( tag || "*" ) :
typeof context.querySelectorAll !== "undefined" ?
context.querySelectorAll( tag || "*" ) :
undefined;
if ( !found ) { for ( found = [], elems = context.childNodes || context; ( elem = elems[ i ] ) != null; i++ ) { if ( !tag || jQuery.nodeName( elem, tag ) ) { found.push( elem ); } else { jQuery.merge( found, getAll( elem, tag ) ); } } }
return tag === undefined || tag && jQuery.nodeName( context, tag ) ? jQuery.merge( [ context ], found ) : found; }
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
var elem,
i = 0;
for ( ; ( elem = elems[ i ] ) != null; i++ ) {
jQuery._data(
elem,
"globalEval",
!refElements || jQuery._data( refElements[ i ], "globalEval" )
);
}
}
var rhtml = /<|&#?\w+;/,
rtbody = /<tbody/i;
function fixDefaultChecked( elem ) { if ( rcheckableType.test( elem.type ) ) { elem.defaultChecked = elem.checked; } }
function buildFragment( elems, context, scripts, selection, ignored ) { var j, elem, contains, tmp, tag, tbody, wrap, l = elems.length,
// Ensure a safe fragment safe = createSafeFragment( context ),
nodes = [], i = 0;
for ( ; i < l; i++ ) { elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly if ( jQuery.type( elem ) === "object" ) { jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node } else if ( !rhtml.test( elem ) ) { nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes } else { tmp = tmp || safe.appendChild( context.createElement( "div" ) );
// Deserialize a standard representation tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); wrap = wrapMap[ tag ] || wrapMap._default;
tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
// Descend through wrappers to the right content j = wrap[ 0 ]; while ( j-- ) { tmp = tmp.lastChild; }
// Manually add leading whitespace removed by IE if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[ 0 ] ) ); }
// Remove IE's autoinserted <tbody> from table fragments if ( !support.tbody ) {
// String was at |
div.childNodes[ 0 ].style.borderCollapse = "separate"; contents = div.getElementsByTagName( "td" ); contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none"; reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; if ( reliableHiddenOffsetsVal ) { contents[ 0 ].style.display = ""; contents[ 1 ].style.display = "none"; reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; } }
// Teardown documentElement.removeChild( container ); }
} )();
var getStyles, curCSS,
rposition = /^(top|right|bottom|left)$/;
if ( window.getComputedStyle ) { getStyles = function( elem ) {
// Support: IE<=11+, Firefox<=30+ (#15098, #14150) // IE throws on elements created in popups // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" var view = elem.ownerDocument.defaultView;
if ( !view || !view.opener ) { view = window; }
return view.getComputedStyle( elem ); };
curCSS = function( elem, name, computed ) { var width, minWidth, maxWidth, ret, style = elem.style;
computed = computed || getStyles( elem );
// getPropertyValue is only needed for .css('filter') in IE9, see #12537 ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
// Support: Opera 12.1x only // Fall back to style even without computed // computed is undefined for elems on document fragments if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) { ret = jQuery.style( elem, name ); }
if ( computed ) {
// A tribute to the "awesome hack by Dean Edwards" // Chrome < 17 and Safari 5.0 uses "computed value" // instead of "used value" for margin-right // Safari 5.1.7 (at least) returns percentage for a larger set of values, // but width seems to be reliably pixels // this is against the CSSOM draft spec: // http://dev.w3.org/csswg/cssom/#resolved-values if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
// Remember the original values width = style.width; minWidth = style.minWidth; maxWidth = style.maxWidth;
// Put in the new values to get a computed value out style.minWidth = style.maxWidth = style.width = ret; ret = computed.width;
// Revert the changed values style.width = width; style.minWidth = minWidth; style.maxWidth = maxWidth; } }
// Support: IE // IE returns zIndex value as an integer. return ret === undefined ? ret : ret + ""; }; } else if ( documentElement.currentStyle ) { getStyles = function( elem ) { return elem.currentStyle; };
curCSS = function( elem, name, computed ) { var left, rs, rsLeft, ret, style = elem.style;
computed = computed || getStyles( elem ); ret = computed ? computed[ name ] : undefined;
// Avoid setting ret to empty string here // so we don't default to auto if ( ret == null && style && style[ name ] ) { ret = style[ name ]; }
// From the awesome hack by Dean Edwards // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number // but a number that has a weird ending, we need to convert it to pixels // but not position css attributes, as those are // proportional to the parent element instead // and we can't measure the parent instead because it // might trigger a "stacking dolls" problem if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
// Remember the original values left = style.left; rs = elem.runtimeStyle; rsLeft = rs && rs.left;
// Put in the new values to get a computed value out if ( rsLeft ) { rs.left = elem.currentStyle.left; } style.left = name === "fontSize" ? "1em" : ret; ret = style.pixelLeft + "px";
// Revert the changed values style.left = left; if ( rsLeft ) { rs.left = rsLeft; } }
// Support: IE // IE returns zIndex value as an integer. return ret === undefined ? ret : ret + "" || "auto"; }; }
function addGetHookIf( conditionFn, hookFn ) {
// Define the hook, we'll check on the first run if it's really needed. return { get: function() { if ( conditionFn() ) {
// Hook not needed (or it's not possible to use it due // to missing dependency), remove it. delete this.get; return; }
// Hook needed; redefine it so that the support test is not executed again. return ( this.get = hookFn ).apply( this, arguments ); } }; }
var
ralpha = /alpha\([^)]*\)/i, ropacity = /opacity\s*=\s*([^)]*)/i,
// swappable if display is none or starts with table except // "table", "table-cell", or "table-caption" // see here for display values: // https://developer.mozilla.org/en-US/docs/CSS/display rdisplayswap = /^(none|table(?!-c[ea]).+)/, rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
cssShow = { position: "absolute", visibility: "hidden", display: "block" }, cssNormalTransform = { letterSpacing: "0", fontWeight: "400" },
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ], emptyStyle = document.createElement( "div" ).style;
// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( name ) {
// shortcut for names that are not vendor prefixed if ( name in emptyStyle ) { return name; }
// check for vendor prefixed names var capName = name.charAt( 0 ).toUpperCase() + name.slice( 1 ), i = cssPrefixes.length;
while ( i-- ) { name = cssPrefixes[ i ] + capName; if ( name in emptyStyle ) { return name; } } }
function showHide( elements, show ) { var display, elem, hidden, values = [], index = 0, length = elements.length;
for ( ; index < length; index++ ) { elem = elements[ index ]; if ( !elem.style ) { continue; }
values[ index ] = jQuery._data( elem, "olddisplay" ); display = elem.style.display; if ( show ) {
// Reset the inline display of this element to learn if it is // being hidden by cascaded rules or not if ( !values[ index ] && display === "none" ) { elem.style.display = ""; }
// Set elements which have been overridden with display: none // in a stylesheet to whatever the default browser style is // for such an element if ( elem.style.display === "" && isHidden( elem ) ) { values[ index ] = jQuery._data( elem, "olddisplay", defaultDisplay( elem.nodeName ) ); } } else { hidden = isHidden( elem );
if ( display && display !== "none" || !hidden ) { jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); } } }
// Set the display of most of the elements in a second loop // to avoid the constant reflow for ( index = 0; index < length; index++ ) { elem = elements[ index ]; if ( !elem.style ) { continue; } if ( !show || elem.style.display === "none" || elem.style.display === "" ) { elem.style.display = show ? values[ index ] || "" : "none"; } }
return elements; }
function setPositiveNumber( elem, value, subtract ) { var matches = rnumsplit.exec( value ); return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : value; }
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { var i = extra === ( isBorderBox ? "border" : "content" ) ?
// If we already have the right measurement, avoid augmentation 4 :
// Otherwise initialize for horizontal or vertical properties name === "width" ? 1 : 0,
val = 0;
for ( ; i < 4; i += 2 ) {
// both box models exclude margin, so add it if we want it if ( extra === "margin" ) { val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); }
if ( isBorderBox ) {
// border-box includes padding, so remove it if we want content if ( extra === "content" ) { val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); }
// at this point, extra isn't border nor margin, so remove border if ( extra !== "margin" ) { val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); } } else {
// at this point, extra isn't content, so add padding val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// at this point, extra isn't content nor padding, so add border if ( extra !== "padding" ) { val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); } } }
return val; }
function getWidthOrHeight( elem, name, extra ) {
// Start with offset property, which is equivalent to the border-box value var valueIsBorderBox = true, val = name === "width" ? elem.offsetWidth : elem.offsetHeight, styles = getStyles( elem ), isBorderBox = support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
// some non-html elements return undefined for offsetWidth, so check for null/undefined // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 if ( val <= 0 || val == null ) {
// Fall back to computed then uncomputed css if necessary val = curCSS( elem, name, styles ); if ( val < 0 || val == null ) { val = elem.style[ name ]; }
// Computed unit is not pixels. Stop here and return. if ( rnumnonpx.test( val ) ) { return val; }
// we need the check for style in case a browser which returns unreliable values // for getComputedStyle silently falls back to the reliable elem.style valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] );
// Normalize "", auto, and prepare for extra val = parseFloat( val ) || 0; }
// use the active box-sizing model to add/subtract irrelevant styles return ( val + augmentWidthOrHeight( elem, name, extra || ( isBorderBox ? "border" : "content" ), valueIsBorderBox, styles ) ) + "px"; }
jQuery.extend( {
// Add in style property hooks for overriding the default // behavior of getting and setting a style property cssHooks: { opacity: { get: function( elem, computed ) { if ( computed ) {
// We should always get a number back from opacity var ret = curCSS( elem, "opacity" ); return ret === "" ? "1" : ret; } } } },
// Don't automatically add "px" to these possibly-unitless properties cssNumber: { "animationIterationCount": true, "columnCount": true, "fillOpacity": true, "flexGrow": true, "flexShrink": true, "fontWeight": true, "lineHeight": true, "opacity": true, "order": true, "orphans": true, "widows": true, "zIndex": true, "zoom": true },
// Add in properties whose names you wish to fix before // setting or getting the value cssProps: {
// normalize float css property "float": support.cssFloat ? "cssFloat" : "styleFloat" },
// Get and set the style property on a DOM Node style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { return; }
// Make sure that we're working with the right name var ret, type, hooks, origName = jQuery.camelCase( name ), style = elem.style;
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
// gets hook for the prefixed version // followed by the unprefixed version hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value if ( value !== undefined ) { type = typeof value;
// Convert "+=" or "-=" to relative numbers (#7345) if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { value = adjustCSS( elem, name, ret );
// Fixes bug #9237 type = "number"; }
// Make sure that null and NaN values aren't set. See: #7116 if ( value == null || value !== value ) { return; }
// If a number was passed in, add the unit (except for certain CSS properties) if ( type === "number" ) { value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); }
// Fixes #8908, it can be done more correctly by specifing setters in cssHooks, // but it would mean to define eight // (for every problematic property) identical functions if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { style[ name ] = "inherit"; }
// If a hook was provided, use that value, otherwise just set the specified value if ( !hooks || !( "set" in hooks ) || ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
// Support: IE // Swallow errors from 'invalid' CSS values (#5509) try { style[ name ] = value; } catch ( e ) {} }
} else {
// If a hook was provided get the non-computed value from there if ( hooks && "get" in hooks && ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
return ret; }
// Otherwise just get the value from the style object return style[ name ]; } },
css: function( elem, name, extra, styles ) { var num, val, hooks, origName = jQuery.camelCase( name );
// Make sure that we're working with the right name name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
// gets hook for the prefixed version // followed by the unprefixed version hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there if ( hooks && "get" in hooks ) { val = hooks.get( elem, true, extra ); }
// Otherwise, if a way to get the computed value exists, use that if ( val === undefined ) { val = curCSS( elem, name, styles ); }
//convert "normal" to computed value if ( val === "normal" && name in cssNormalTransform ) { val = cssNormalTransform[ name ]; }
// Return, converting to number if forced or a qualifier was provided and val looks numeric if ( extra === "" || extra ) { num = parseFloat( val ); return extra === true || isFinite( num ) ? num || 0 : val; } return val; } } );
jQuery.each( [ "height", "width" ], function( i, name ) { jQuery.cssHooks[ name ] = { get: function( elem, computed, extra ) { if ( computed ) {
// certain elements can have dimension info if we invisibly show them // however, it must have a current display style that would benefit from this return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ? swap( elem, cssShow, function() { return getWidthOrHeight( elem, name, extra ); } ) : getWidthOrHeight( elem, name, extra ); } },
set: function( elem, value, extra ) { var styles = extra && getStyles( elem ); return setPositiveNumber( elem, value, extra ? augmentWidthOrHeight( elem, name, extra, support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", styles ) : 0 ); } }; } );
if ( !support.opacity ) { jQuery.cssHooks.opacity = { get: function( elem, computed ) {
// IE uses filters for opacity return ropacity.test( ( computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter ) || "" ) ? ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : computed ? "1" : ""; },
set: function( elem, value ) { var style = elem.style, currentStyle = elem.currentStyle, opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", filter = currentStyle && currentStyle.filter || style.filter || "";
// IE has trouble with opacity if it does not have layout // Force it by setting the zoom level style.zoom = 1;
// if setting opacity to 1, and no other filters exist - // attempt to remove filter attribute #6652 // if value === "", then remove inline opacity #12685 if ( ( value >= 1 || value === "" ) && jQuery.trim( filter.replace( ralpha, "" ) ) === "" && style.removeAttribute ) {
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText // if "filter:" is present at all, clearType is disabled, we want to avoid this // style.removeAttribute is IE Only, but so apparently is this code path... style.removeAttribute( "filter" );
// if there is no filter style applied in a css rule // or unset inline opacity, we are done if ( value === "" || currentStyle && !currentStyle.filter ) { return; } }
// otherwise, set new filter values style.filter = ralpha.test( filter ) ? filter.replace( ralpha, opacity ) : filter + " " + opacity; } }; }
jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, function( elem, computed ) { if ( computed ) { return swap( elem, { "display": "inline-block" }, curCSS, [ elem, "marginRight" ] ); } } );
jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, function( elem, computed ) { if ( computed ) { return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
// Support: IE<=11+ // Running getBoundingClientRect on a disconnected node in IE throws an error // Support: IE8 only // getClientRects() errors on disconnected elems ( jQuery.contains( elem.ownerDocument, elem ) ? elem.getBoundingClientRect().left - swap( elem, { marginLeft: 0 }, function() { return elem.getBoundingClientRect().left; } ) : 0 ) ) + "px"; } } );
// These hooks are used by animate to expand properties jQuery.each( { margin: "", padding: "", border: "Width" }, function( prefix, suffix ) { jQuery.cssHooks[ prefix + suffix ] = { expand: function( value ) { var i = 0, expanded = {},
// assumes a single number if not a string parts = typeof value === "string" ? value.split( " " ) : [ value ];
for ( ; i < 4; i++ ) { expanded[ prefix + cssExpand[ i ] + suffix ] = parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; }
return expanded; } };
if ( !rmargin.test( prefix ) ) { jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; } } );
jQuery.fn.extend( { css: function( name, value ) { return access( this, function( elem, name, value ) { var styles, len, map = {}, i = 0;
if ( jQuery.isArray( name ) ) { styles = getStyles( elem ); len = name.length;
for ( ; i < len; i++ ) { map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); }
return map; }
return value !== undefined ? jQuery.style( elem, name, value ) : jQuery.css( elem, name ); }, name, value, arguments.length > 1 ); }, show: function() { return showHide( this, true ); }, hide: function() { return showHide( this ); }, toggle: function( state ) { if ( typeof state === "boolean" ) { return state ? this.show() : this.hide(); }
return this.each( function() { if ( isHidden( this ) ) { jQuery( this ).show(); } else { jQuery( this ).hide(); } } ); } } );
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = { constructor: Tween, init: function( elem, options, prop, end, easing, unit ) { this.elem = elem; this.prop = prop; this.easing = easing || jQuery.easing._default; this.options = options; this.start = this.now = this.cur(); this.end = end; this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); }, cur: function() { var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ? hooks.get( this ) : Tween.propHooks._default.get( this ); }, run: function( percent ) { var eased, hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) { this.pos = eased = jQuery.easing[ this.easing ]( percent, this.options.duration * percent, 0, 1, this.options.duration ); } else { this.pos = eased = percent; } this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) { this.options.step.call( this.elem, this.now, this ); }
if ( hooks && hooks.set ) { hooks.set( this ); } else { Tween.propHooks._default.set( this ); } return this; } };
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = { _default: { get: function( tween ) { var result;
// Use a property on the element directly when it is not a DOM element, // or when there is no matching style property that exists. if ( tween.elem.nodeType !== 1 || tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { return tween.elem[ tween.prop ]; }
// passing an empty string as a 3rd parameter to .css will automatically // attempt a parseFloat and fallback to a string if the parse fails // so, simple values such as "10px" are parsed to Float. // complex values such as "rotate(1rad)" are returned as is. result = jQuery.css( tween.elem, tween.prop, "" );
// Empty strings, null, undefined and "auto" are converted to 0. return !result || result === "auto" ? 0 : result; }, set: function( tween ) {
// use step hook for back compat - use cssHook if its there - use .style if its // available and use plain properties where available if ( jQuery.fx.step[ tween.prop ] ) { jQuery.fx.step[ tween.prop ]( tween ); } else if ( tween.elem.nodeType === 1 && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); } else { tween.elem[ tween.prop ] = tween.now; } } } };
// Support: IE <=9 // Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { set: function( tween ) { if ( tween.elem.nodeType && tween.elem.parentNode ) { tween.elem[ tween.prop ] = tween.now; } } };
jQuery.easing = { linear: function( p ) { return p; }, swing: function( p ) { return 0.5 - Math.cos( p * Math.PI ) / 2; }, _default: "swing" };
jQuery.fx = Tween.prototype.init;
// Back Compat <1.8 extension point jQuery.fx.step = {};
var
fxNow, timerId,
rfxtypes = /^(?:toggle|show|hide)$/,
rrun = /queueHooks$/;
// Animations created synchronously will run synchronously function createFxNow() { window.setTimeout( function() { fxNow = undefined; } ); return ( fxNow = jQuery.now() ); }
// Generate parameters to create a standard animation function genFx( type, includeWidth ) { var which, attrs = { height: type }, i = 0;
// if we include width, step value is 1 to do all cssExpand values, // if we don't include width, step value is 2 to skip over Left and Right includeWidth = includeWidth ? 1 : 0; for ( ; i < 4 ; i += 2 - includeWidth ) { which = cssExpand[ i ]; attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; }
if ( includeWidth ) { attrs.opacity = attrs.width = type; }
return attrs; }
function createTween( value, prop, animation ) { var tween, collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), index = 0, length = collection.length; for ( ; index < length; index++ ) { if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
// we're done with this property return tween; } } }
function defaultPrefilter( elem, props, opts ) { /* jshint validthis: true */ var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, anim = this, orig = {}, style = elem.style, hidden = elem.nodeType && isHidden( elem ), dataShow = jQuery._data( elem, "fxshow" );
// handle queue: false promises if ( !opts.queue ) { hooks = jQuery._queueHooks( elem, "fx" ); if ( hooks.unqueued == null ) { hooks.unqueued = 0; oldfire = hooks.empty.fire; hooks.empty.fire = function() { if ( !hooks.unqueued ) { oldfire(); } }; } hooks.unqueued++;
anim.always( function() {
// doing this makes sure that the complete handler will be called // before this completes anim.always( function() { hooks.unqueued--; if ( !jQuery.queue( elem, "fx" ).length ) { hooks.empty.fire(); } } ); } ); }
// height/width overflow pass if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
// Make sure that nothing sneaks out // Record all 3 overflow attributes because IE does not // change the overflow attribute when overflowX and // overflowY are set to the same value opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Set display property to inline-block for height/width // animations on inline elements that are having width/height animated display = jQuery.css( elem, "display" );
// Test default display if display is currently "none" checkDisplay = display === "none" ? jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
// inline-level elements accept inline-block; // block-level elements need to be inline with layout if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) { style.display = "inline-block"; } else { style.zoom = 1; } } }
if ( opts.overflow ) { style.overflow = "hidden"; if ( !support.shrinkWrapBlocks() ) { anim.always( function() { style.overflow = opts.overflow[ 0 ]; style.overflowX = opts.overflow[ 1 ]; style.overflowY = opts.overflow[ 2 ]; } ); } }
// show/hide pass for ( prop in props ) { value = props[ prop ]; if ( rfxtypes.exec( value ) ) { delete props[ prop ]; toggle = toggle || value === "toggle"; if ( value === ( hidden ? "hide" : "show" ) ) {
// If there is dataShow left over from a stopped hide or show // and we are going to proceed with show, we should pretend to be hidden if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { hidden = true; } else { continue; } } orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
// Any non-fx value stops us from restoring the original display value } else { display = undefined; } }
if ( !jQuery.isEmptyObject( orig ) ) { if ( dataShow ) { if ( "hidden" in dataShow ) { hidden = dataShow.hidden; } } else { dataShow = jQuery._data( elem, "fxshow", {} ); }
// store state if its toggle - enables .stop().toggle() to "reverse" if ( toggle ) { dataShow.hidden = !hidden; } if ( hidden ) { jQuery( elem ).show(); } else { anim.done( function() { jQuery( elem ).hide(); } ); } anim.done( function() { var prop; jQuery._removeData( elem, "fxshow" ); for ( prop in orig ) { jQuery.style( elem, prop, orig[ prop ] ); } } ); for ( prop in orig ) { tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
if ( !( prop in dataShow ) ) { dataShow[ prop ] = tween.start; if ( hidden ) { tween.end = tween.start; tween.start = prop === "width" || prop === "height" ? 1 : 0; } } }
// If this is a noop like .hide().hide(), restore an overwritten display value } else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) { style.display = display; } }
function propFilter( props, specialEasing ) { var index, name, easing, value, hooks;
// camelCase, specialEasing and expand cssHook pass for ( index in props ) { name = jQuery.camelCase( index ); easing = specialEasing[ name ]; value = props[ index ]; if ( jQuery.isArray( value ) ) { easing = value[ 1 ]; value = props[ index ] = value[ 0 ]; }
if ( index !== name ) { props[ name ] = value; delete props[ index ]; }
hooks = jQuery.cssHooks[ name ]; if ( hooks && "expand" in hooks ) { value = hooks.expand( value ); delete props[ name ];
// not quite $.extend, this wont overwrite keys already present. // also - reusing 'index' from above because we have the correct "name" for ( index in value ) { if ( !( index in props ) ) { props[ index ] = value[ index ]; specialEasing[ index ] = easing; } } } else { specialEasing[ name ] = easing; } } }
function Animation( elem, properties, options ) { var result, stopped, index = 0, length = Animation.prefilters.length, deferred = jQuery.Deferred().always( function() {
// don't match elem in the :animated selector delete tick.elem; } ), tick = function() { if ( stopped ) { return false; } var currentTime = fxNow || createFxNow(), remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// Support: Android 2.3 // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) temp = remaining / animation.duration || 0, percent = 1 - temp, index = 0, length = animation.tweens.length;
for ( ; index < length ; index++ ) { animation.tweens[ index ].run( percent ); }
deferred.notifyWith( elem, [ animation, percent, remaining ] );
if ( percent < 1 && length ) { return remaining; } else { deferred.resolveWith( elem, [ animation ] ); return false; } }, animation = deferred.promise( { elem: elem, props: jQuery.extend( {}, properties ), opts: jQuery.extend( true, { specialEasing: {}, easing: jQuery.easing._default }, options ), originalProperties: properties, originalOptions: options, startTime: fxNow || createFxNow(), duration: options.duration, tweens: [], createTween: function( prop, end ) { var tween = jQuery.Tween( elem, animation.opts, prop, end, animation.opts.specialEasing[ prop ] || animation.opts.easing ); animation.tweens.push( tween ); return tween; }, stop: function( gotoEnd ) { var index = 0,
// if we are going to the end, we want to run all the tweens // otherwise we skip this part length = gotoEnd ? animation.tweens.length : 0; if ( stopped ) { return this; } stopped = true; for ( ; index < length ; index++ ) { animation.tweens[ index ].run( 1 ); }
// resolve when we played the last frame // otherwise, reject if ( gotoEnd ) { deferred.notifyWith( elem, [ animation, 1, 0 ] ); deferred.resolveWith( elem, [ animation, gotoEnd ] ); } else { deferred.rejectWith( elem, [ animation, gotoEnd ] ); } return this; } } ), props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length ; index++ ) { result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); if ( result ) { if ( jQuery.isFunction( result.stop ) ) { jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = jQuery.proxy( result.stop, result ); } return result; } }
jQuery.map( props, createTween, animation );
if ( jQuery.isFunction( animation.opts.start ) ) { animation.opts.start.call( elem, animation ); }
jQuery.fx.timer( jQuery.extend( tick, { elem: elem, anim: animation, queue: animation.opts.queue } ) );
// attach callbacks from options return animation.progress( animation.opts.progress ) .done( animation.opts.done, animation.opts.complete ) .fail( animation.opts.fail ) .always( animation.opts.always ); }
jQuery.Animation = jQuery.extend( Animation, {
tweeners: { "*": [ function( prop, value ) { var tween = this.createTween( prop, value ); adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); return tween; } ] },
tweener: function( props, callback ) { if ( jQuery.isFunction( props ) ) { callback = props; props = [ "*" ]; } else { props = props.match( rnotwhite ); }
var prop, index = 0, length = props.length;
for ( ; index < length ; index++ ) { prop = props[ index ]; Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; Animation.tweeners[ prop ].unshift( callback ); } },
prefilters: [ defaultPrefilter ],
prefilter: function( callback, prepend ) { if ( prepend ) { Animation.prefilters.unshift( callback ); } else { Animation.prefilters.push( callback ); } } } );
jQuery.speed = function( speed, easing, fn ) { var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { complete: fn || !fn && easing || jQuery.isFunction( speed ) && speed, duration: speed, easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing };
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
// normalize opt.queue - true/undefined/null -> "fx" if ( opt.queue == null || opt.queue === true ) { opt.queue = "fx"; }
// Queueing opt.old = opt.complete;
opt.complete = function() { if ( jQuery.isFunction( opt.old ) ) { opt.old.call( this ); }
if ( opt.queue ) { jQuery.dequeue( this, opt.queue ); } };
return opt; };
jQuery.fn.extend( { fadeTo: function( speed, to, easing, callback ) {
// show any hidden elements after setting opacity to 0 return this.filter( isHidden ).css( "opacity", 0 ).show()
// animate to the value specified .end().animate( { opacity: to }, speed, easing, callback ); }, animate: function( prop, speed, easing, callback ) { var empty = jQuery.isEmptyObject( prop ), optall = jQuery.speed( speed, easing, callback ), doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost var anim = Animation( this, jQuery.extend( {}, prop ), optall );
// Empty animations, or finishing resolves immediately if ( empty || jQuery._data( this, "finish" ) ) { anim.stop( true ); } }; doAnimation.finish = doAnimation;
return empty || optall.queue === false ? this.each( doAnimation ) : this.queue( optall.queue, doAnimation ); }, stop: function( type, clearQueue, gotoEnd ) { var stopQueue = function( hooks ) { var stop = hooks.stop; delete hooks.stop; stop( gotoEnd ); };
if ( typeof type !== "string" ) { gotoEnd = clearQueue; clearQueue = type; type = undefined; } if ( clearQueue && type !== false ) { this.queue( type || "fx", [] ); }
return this.each( function() { var dequeue = true, index = type != null && type + "queueHooks", timers = jQuery.timers, data = jQuery._data( this );
if ( index ) { if ( data[ index ] && data[ index ].stop ) { stopQueue( data[ index ] ); } } else { for ( index in data ) { if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { stopQueue( data[ index ] ); } } }
for ( index = timers.length; index--; ) { if ( timers[ index ].elem === this && ( type == null || timers[ index ].queue === type ) ) {
timers[ index ].anim.stop( gotoEnd ); dequeue = false; timers.splice( index, 1 ); } }
// start the next in the queue if the last step wasn't forced // timers currently will call their complete callbacks, which will dequeue // but only if they were gotoEnd if ( dequeue || !gotoEnd ) { jQuery.dequeue( this, type ); } } ); }, finish: function( type ) { if ( type !== false ) { type = type || "fx"; } return this.each( function() { var index, data = jQuery._data( this ), queue = data[ type + "queue" ], hooks = data[ type + "queueHooks" ], timers = jQuery.timers, length = queue ? queue.length : 0;
// enable finishing flag on private data data.finish = true;
// empty the queue first jQuery.queue( this, type, [] );
if ( hooks && hooks.stop ) { hooks.stop.call( this, true ); }
// look for any active animations, and finish them for ( index = timers.length; index--; ) { if ( timers[ index ].elem === this && timers[ index ].queue === type ) { timers[ index ].anim.stop( true ); timers.splice( index, 1 ); } }
// look for any animations in the old queue and finish them for ( index = 0; index < length; index++ ) { if ( queue[ index ] && queue[ index ].finish ) { queue[ index ].finish.call( this ); } }
// turn off finishing flag delete data.finish; } ); } } );
jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { var cssFn = jQuery.fn[ name ]; jQuery.fn[ name ] = function( speed, easing, callback ) { return speed == null || typeof speed === "boolean" ? cssFn.apply( this, arguments ) : this.animate( genFx( name, true ), speed, easing, callback ); }; } );
// Generate shortcuts for custom animations jQuery.each( { slideDown: genFx( "show" ), slideUp: genFx( "hide" ), slideToggle: genFx( "toggle" ), fadeIn: { opacity: "show" }, fadeOut: { opacity: "hide" }, fadeToggle: { opacity: "toggle" } }, function( name, props ) { jQuery.fn[ name ] = function( speed, easing, callback ) { return this.animate( props, speed, easing, callback ); }; } );
jQuery.timers = []; jQuery.fx.tick = function() { var timer, timers = jQuery.timers, i = 0;
fxNow = jQuery.now();
for ( ; i < timers.length; i++ ) { timer = timers[ i ];
// Checks the timer has not already been removed if ( !timer() && timers[ i ] === timer ) { timers.splice( i--, 1 ); } }
if ( !timers.length ) { jQuery.fx.stop(); } fxNow = undefined; };
jQuery.fx.timer = function( timer ) { jQuery.timers.push( timer ); if ( timer() ) { jQuery.fx.start(); } else { jQuery.timers.pop(); } };
jQuery.fx.interval = 13;
jQuery.fx.start = function() { if ( !timerId ) { timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval ); } };
jQuery.fx.stop = function() { window.clearInterval( timerId ); timerId = null; };
jQuery.fx.speeds = { slow: 600, fast: 200,
// Default speed _default: 400 };
// Based off of the plugin by Clint Helfers, with permission.
// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) { var timeout = window.setTimeout( next, time ); hooks.stop = function() { window.clearTimeout( timeout ); }; } ); };
( function() {
var a,
input = document.createElement( "input" ),
div = document.createElement( "div" ),
select = document.createElement( "select" ),
opt = select.appendChild( document.createElement( "option" ) );
// Setup div = document.createElement( "div" ); div.setAttribute( "className", "t" );
div.innerHTML = " <link/>a = div.getElementsByTagName( "a" )[ 0 ];
// Support: Windows Web Apps (WWA) // `type` must use .setAttribute for WWA (#14901) input.setAttribute( "type", "checkbox" ); div.appendChild( input );
a = div.getElementsByTagName( "a" )[ 0 ];
// First batch of tests. a.style.cssText = "top:1px";
// Test setAttribute on camelCase class. // If it works, we need attrFixes when doing get/setAttribute (ie6/7) support.getSetAttribute = div.className !== "t";
// Get the style information from getAttribute // (IE uses .cssText instead) support.style = /top/.test( a.getAttribute( "style" ) );
// Make sure that URLs aren't manipulated // (IE normalizes it by default) support.hrefNormalized = a.getAttribute( "href" ) === "/a";
// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) support.checkOn = !!input.value;
// Make sure that a selected-by-default option has a working selected property. // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) support.optSelected = opt.selected;
// Tests for enctype support on a form (#6743) support.enctype = !!document.createElement( "form" ).enctype;
// Make sure that the options inside disabled selects aren't marked as disabled // (WebKit marks them as disabled) select.disabled = true; support.optDisabled = !opt.disabled;
// Support: IE8 only // Check if we can trust getAttribute("value") input = document.createElement( "input" ); input.setAttribute( "value", "" ); support.input = input.getAttribute( "value" ) === "";
// Check if an input maintains its value after becoming a radio input.value = "t"; input.setAttribute( "type", "radio" ); support.radioValue = input.value === "t"; } )();
var rreturn = /\r/g,
rspaces = /[\x20\t\r\n\f]+/g;
jQuery.fn.extend( { val: function( value ) { var hooks, ret, isFunction, elem = this[ 0 ];
if ( !arguments.length ) { if ( elem ) { hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, "value" ) ) !== undefined ) { return ret; }
ret = elem.value;
return typeof ret === "string" ?
// handle most common string cases ret.replace( rreturn, "" ) :
// handle cases where value is null/undef or number ret == null ? "" : ret; }
return; }
isFunction = jQuery.isFunction( value );
return this.each( function( i ) { var val;
if ( this.nodeType !== 1 ) { return; }
if ( isFunction ) { val = value.call( this, i, jQuery( this ).val() ); } else { val = value; }
// Treat null/undefined as ""; convert numbers to string if ( val == null ) { val = ""; } else if ( typeof val === "number" ) { val += ""; } else if ( jQuery.isArray( val ) ) { val = jQuery.map( val, function( value ) { return value == null ? "" : value + ""; } ); }
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { this.value = val; } } ); } } );
jQuery.extend( { valHooks: { option: { get: function( elem ) { var val = jQuery.find.attr( elem, "value" ); return val != null ? val :
// Support: IE10-11+ // option.text throws exceptions (#14686, #14858) // Strip and collapse whitespace // https://html.spec.whatwg.org/#strip-and-collapse-whitespace jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " ); } }, select: { get: function( elem ) { var value, option, options = elem.options, index = elem.selectedIndex, one = elem.type === "select-one" || index < 0, values = one ? null : [], max = one ? index + 1 : options.length, i = index < 0 ? max : one ? index : 0;
// Loop through all the selected options for ( ; i < max; i++ ) { option = options[ i ];
// oldIE doesn't update selected after form reset (#2551) if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup ( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) && ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option value = jQuery( option ).val();
// We don't need an array for one selects if ( one ) { return value; }
// Multi-Selects return an array values.push( value ); } }
return values; },
set: function( elem, value ) { var optionSet, option, options = elem.options, values = jQuery.makeArray( value ), i = options.length;
while ( i-- ) { option = options[ i ];
if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 ) {
// Support: IE6 // When new option element is added to select box we need to // force reflow of newly added node in order to workaround delay // of initialization properties try { option.selected = optionSet = true;
} catch ( _ ) {
// Will be executed only in IE6 option.scrollHeight; }
} else { option.selected = false; } }
// Force browsers to behave consistently when non-matching value is set if ( !optionSet ) { elem.selectedIndex = -1; }
return options; } } } } );
// Radios and checkboxes getter/setter jQuery.each( [ "radio", "checkbox" ], function() { jQuery.valHooks[ this ] = { set: function( elem, value ) { if ( jQuery.isArray( value ) ) { return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); } } }; if ( !support.checkOn ) { jQuery.valHooks[ this ].get = function( elem ) { return elem.getAttribute( "value" ) === null ? "on" : elem.value; }; } } );
var nodeHook, boolHook,
attrHandle = jQuery.expr.attrHandle,
ruseDefault = /^(?:checked|selected)$/i,
getSetAttribute = support.getSetAttribute,
getSetInput = support.input;
jQuery.fn.extend( { attr: function( name, value ) { return access( this, jQuery.attr, name, value, arguments.length > 1 ); },
removeAttr: function( name ) { return this.each( function() { jQuery.removeAttr( this, name ); } ); } } );
jQuery.extend( { attr: function( elem, name, value ) { var ret, hooks, nType = elem.nodeType;
// Don't get/set attributes on text, comment and attribute nodes if ( nType === 3 || nType === 8 || nType === 2 ) { return; }
// Fallback to prop when attributes are not supported if ( typeof elem.getAttribute === "undefined" ) { return jQuery.prop( elem, name, value ); }
// All attributes are lowercase // Grab necessary hook if one is defined if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { name = name.toLowerCase(); hooks = jQuery.attrHooks[ name ] || ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); }
if ( value !== undefined ) { if ( value === null ) { jQuery.removeAttr( elem, name ); return; }
if ( hooks && "set" in hooks && ( ret = hooks.set( elem, value, name ) ) !== undefined ) { return ret; }
elem.setAttribute( name, value + "" ); return value; }
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { return ret; }
ret = jQuery.find.attr( elem, name );
// Non-existent attributes return null, we normalize to undefined return ret == null ? undefined : ret; },
attrHooks: { type: { set: function( elem, value ) { if ( !support.radioValue && value === "radio" && jQuery.nodeName( elem, "input" ) ) {
// Setting the type on a radio button after the value resets the value in IE8-9 // Reset value to default in case type is set after value during creation var val = elem.value; elem.setAttribute( "type", value ); if ( val ) { elem.value = val; } return value; } } } },
removeAttr: function( elem, value ) { var name, propName, i = 0, attrNames = value && value.match( rnotwhite );
if ( attrNames && elem.nodeType === 1 ) { while ( ( name = attrNames[ i++ ] ) ) { propName = jQuery.propFix[ name ] || name;
// Boolean attributes get special treatment (#10870) if ( jQuery.expr.match.bool.test( name ) ) {
// Set corresponding property to false if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { elem[ propName ] = false;
// Support: IE<9 // Also clear defaultChecked/defaultSelected (if appropriate) } else { elem[ jQuery.camelCase( "default-" + name ) ] = elem[ propName ] = false; }
// See #9699 for explanation of this approach (setting first, then removal) } else { jQuery.attr( elem, name, "" ); }
elem.removeAttribute( getSetAttribute ? name : propName ); } } } } );
// Hooks for boolean attributes boolHook = { set: function( elem, value, name ) { if ( value === false ) {
// Remove boolean attributes when set to false jQuery.removeAttr( elem, name ); } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
// IE<8 needs the *property* name elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
} else {
// Support: IE<9 // Use defaultChecked and defaultSelected for oldIE elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; } return name; } };
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { var getter = attrHandle[ name ] || jQuery.find.attr;
if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { attrHandle[ name ] = function( elem, name, isXML ) { var ret, handle; if ( !isXML ) {
// Avoid an infinite loop by temporarily removing this function from the getter handle = attrHandle[ name ]; attrHandle[ name ] = ret; ret = getter( elem, name, isXML ) != null ? name.toLowerCase() : null; attrHandle[ name ] = handle; } return ret; }; } else { attrHandle[ name ] = function( elem, name, isXML ) { if ( !isXML ) { return elem[ jQuery.camelCase( "default-" + name ) ] ? name.toLowerCase() : null; } }; } } );
// fix oldIE attroperties if ( !getSetInput || !getSetAttribute ) { jQuery.attrHooks.value = { set: function( elem, value, name ) { if ( jQuery.nodeName( elem, "input" ) ) {
// Does not return so that setAttribute is also used elem.defaultValue = value; } else {
// Use nodeHook if defined (#1954); otherwise setAttribute is fine return nodeHook && nodeHook.set( elem, value, name ); } } }; }
// IE6/7 do not support getting/setting some attributes with get/setAttribute if ( !getSetAttribute ) {
// Use this for any attribute in IE6/7 // This fixes almost every IE6/7 issue nodeHook = { set: function( elem, value, name ) {
// Set the existing or create a new attribute node var ret = elem.getAttributeNode( name ); if ( !ret ) { elem.setAttributeNode( ( ret = elem.ownerDocument.createAttribute( name ) ) ); }
ret.value = value += "";
// Break association with cloned elements by also using setAttribute (#9646) if ( name === "value" || value === elem.getAttribute( name ) ) { return value; } } };
// Some attributes are constructed with empty-string values when not defined attrHandle.id = attrHandle.name = attrHandle.coords = function( elem, name, isXML ) { var ret; if ( !isXML ) { return ( ret = elem.getAttributeNode( name ) ) && ret.value !== "" ? ret.value : null; } };
// Fixing value retrieval on a button requires this module jQuery.valHooks.button = { get: function( elem, name ) { var ret = elem.getAttributeNode( name ); if ( ret && ret.specified ) { return ret.value; } }, set: nodeHook.set };
// Set contenteditable to false on removals(#10429) // Setting to empty string throws an error as an invalid value jQuery.attrHooks.contenteditable = { set: function( elem, value, name ) { nodeHook.set( elem, value === "" ? false : value, name ); } };
// Set width and height to auto instead of 0 on empty string( Bug #8150 ) // This is for removals jQuery.each( [ "width", "height" ], function( i, name ) { jQuery.attrHooks[ name ] = { set: function( elem, value ) { if ( value === "" ) { elem.setAttribute( name, "auto" ); return value; } } }; } ); }
if ( !support.style ) { jQuery.attrHooks.style = { get: function( elem ) {
// Return undefined in the case of empty string // Note: IE uppercases css property names, but if we were to .toLowerCase() // .cssText, that would destroy case sensitivity in URL's, like in "background" return elem.style.cssText || undefined; }, set: function( elem, value ) { return ( elem.style.cssText = value + "" ); } }; }
var rfocusable = /^(?:input|select|textarea|button|object)$/i,
rclickable = /^(?:a|area)$/i;
jQuery.fn.extend( { prop: function( name, value ) { return access( this, jQuery.prop, name, value, arguments.length > 1 ); },
removeProp: function( name ) { name = jQuery.propFix[ name ] || name; return this.each( function() {
// try/catch handles cases where IE balks (such as removing a property on window) try { this[ name ] = undefined; delete this[ name ]; } catch ( e ) {} } ); } } );
jQuery.extend( { prop: function( elem, name, value ) { var ret, hooks, nType = elem.nodeType;
// Don't get/set properties on text, comment and attribute nodes if ( nType === 3 || nType === 8 || nType === 2 ) { return; }
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
// Fix name and attach hooks name = jQuery.propFix[ name ] || name; hooks = jQuery.propHooks[ name ]; }
if ( value !== undefined ) { if ( hooks && "set" in hooks && ( ret = hooks.set( elem, value, name ) ) !== undefined ) { return ret; }
return ( elem[ name ] = value ); }
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { return ret; }
return elem[ name ]; },
propHooks: { tabIndex: { get: function( elem ) {
// elem.tabIndex doesn't always return the // correct value when it hasn't been explicitly set // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ // Use proper attribute retrieval(#12072) var tabindex = jQuery.find.attr( elem, "tabindex" );
return tabindex ? parseInt( tabindex, 10 ) : rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? 0 : -1; } } },
propFix: { "for": "htmlFor", "class": "className" } } );
// Some attributes require a special call on IE // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx if ( !support.hrefNormalized ) {
// href/src property should get the full normalized URL (#10299/#12915) jQuery.each( [ "href", "src" ], function( i, name ) { jQuery.propHooks[ name ] = { get: function( elem ) { return elem.getAttribute( name, 4 ); } }; } ); }
// Support: Safari, IE9+ // Accessing the selectedIndex property // forces the browser to respect setting selected // on the option // The getter ensures a default option is selected // when in an optgroup if ( !support.optSelected ) { jQuery.propHooks.selected = { get: function( elem ) { var parent = elem.parentNode;
if ( parent ) { parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701 if ( parent.parentNode ) { parent.parentNode.selectedIndex; } } return null; }, set: function( elem ) { var parent = elem.parentNode; if ( parent ) { parent.selectedIndex;
if ( parent.parentNode ) { parent.parentNode.selectedIndex; } } } }; }
jQuery.each( [ "tabIndex", "readOnly", "maxLength", "cellSpacing", "cellPadding", "rowSpan", "colSpan", "useMap", "frameBorder", "contentEditable" ], function() { jQuery.propFix[ this.toLowerCase() ] = this; } );
// IE6/7 call enctype encoding if ( !support.enctype ) { jQuery.propFix.enctype = "encoding"; }
var rclass = /[\t\r\n\f]/g;
function getClass( elem ) { return jQuery.attr( elem, "class" ) || ""; }
jQuery.fn.extend( { addClass: function( value ) { var classes, elem, cur, curValue, clazz, j, finalValue, i = 0;
if ( jQuery.isFunction( value ) ) { return this.each( function( j ) { jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); } ); }
if ( typeof value === "string" && value ) { classes = value.match( rnotwhite ) || [];
while ( ( elem = this[ i++ ] ) ) { curValue = getClass( elem ); cur = elem.nodeType === 1 && ( " " + curValue + " " ).replace( rclass, " " );
if ( cur ) { j = 0; while ( ( clazz = classes[ j++ ] ) ) { if ( cur.indexOf( " " + clazz + " " ) < 0 ) { cur += clazz + " "; } }
// only assign if different to avoid unneeded rendering. finalValue = jQuery.trim( cur ); if ( curValue !== finalValue ) { jQuery.attr( elem, "class", finalValue ); } } } }
return this; },
removeClass: function( value ) { var classes, elem, cur, curValue, clazz, j, finalValue, i = 0;
if ( jQuery.isFunction( value ) ) { return this.each( function( j ) { jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); } ); }
if ( !arguments.length ) { return this.attr( "class", "" ); }
if ( typeof value === "string" && value ) { classes = value.match( rnotwhite ) || [];
while ( ( elem = this[ i++ ] ) ) { curValue = getClass( elem );
// This expression is here for better compressibility (see addClass) cur = elem.nodeType === 1 && ( " " + curValue + " " ).replace( rclass, " " );
if ( cur ) { j = 0; while ( ( clazz = classes[ j++ ] ) ) {
// Remove *all* instances while ( cur.indexOf( " " + clazz + " " ) > -1 ) { cur = cur.replace( " " + clazz + " ", " " ); } }
// Only assign if different to avoid unneeded rendering. finalValue = jQuery.trim( cur ); if ( curValue !== finalValue ) { jQuery.attr( elem, "class", finalValue ); } } } }
return this; },
toggleClass: function( value, stateVal ) { var type = typeof value;
if ( typeof stateVal === "boolean" && type === "string" ) { return stateVal ? this.addClass( value ) : this.removeClass( value ); }
if ( jQuery.isFunction( value ) ) { return this.each( function( i ) { jQuery( this ).toggleClass( value.call( this, i, getClass( this ), stateVal ), stateVal ); } ); }
return this.each( function() { var className, i, self, classNames;
if ( type === "string" ) {
// Toggle individual class names i = 0; self = jQuery( this ); classNames = value.match( rnotwhite ) || [];
while ( ( className = classNames[ i++ ] ) ) {
// Check each className given, space separated list if ( self.hasClass( className ) ) { self.removeClass( className ); } else { self.addClass( className ); } }
// Toggle whole class name } else if ( value === undefined || type === "boolean" ) { className = getClass( this ); if ( className ) {
// store className if set jQuery._data( this, "__className__", className ); }
// If the element has a class name or if we're passed "false", // then remove the whole classname (if there was one, the above saved it). // Otherwise bring back whatever was previously saved (if anything), // falling back to the empty string if nothing was stored. jQuery.attr( this, "class", className || value === false ? "" : jQuery._data( this, "__className__" ) || "" ); } } ); },
hasClass: function( selector ) { var className, elem, i = 0;
className = " " + selector + " "; while ( ( elem = this[ i++ ] ) ) { if ( elem.nodeType === 1 && ( " " + getClass( elem ) + " " ).replace( rclass, " " ) .indexOf( className ) > -1 ) { return true; } }
return false; } } );
// Return jQuery for attributes-only inclusion
jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error contextmenu" ).split( " " ),
function( i, name ) {
// Handle event binding jQuery.fn[ name ] = function( data, fn ) { return arguments.length > 0 ? this.on( name, null, data, fn ) : this.trigger( name ); }; } );
jQuery.fn.extend( { hover: function( fnOver, fnOut ) { return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); } } );
var location = window.location;
var nonce = jQuery.now();
var rquery = ( /\?/ );
var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
jQuery.parseJSON = function( data ) {
// Attempt to parse using the native JSON parser first if ( window.JSON && window.JSON.parse ) {
// Support: Android 2.3 // Workaround failure to string-cast null input return window.JSON.parse( data + "" ); }
var requireNonComma, depth = null, str = jQuery.trim( data + "" );
// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains // after removing valid tokens return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {
// Force termination if we see a misplaced comma if ( requireNonComma && comma ) { depth = 0; }
// Perform no more replacements after returning to outermost depth if ( depth === 0 ) { return token; }
// Commas must not follow "[", "{", or "," requireNonComma = open || comma;
// Determine new depth // array/object open ("[" or "{"): depth += true - false (increment) // array/object close ("]" or "}"): depth += false - true (decrement) // other cases ("," or primitive): depth += true - true (numeric cast) depth += !close - !open;
// Remove this token return ""; } ) ) ? ( Function( "return " + str ) )() : jQuery.error( "Invalid JSON: " + data ); };
// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
var xml, tmp;
if ( !data || typeof data !== "string" ) {
return null;
}
try {
if ( window.DOMParser ) { // Standard
tmp = new window.DOMParser();
xml = tmp.parseFromString( data, "text/xml" );
} else { // IE
xml = new window.ActiveXObject( "Microsoft.XMLDOM" );
xml.async = "false";
xml.loadXML( data );
}
} catch ( e ) {
xml = undefined;
}
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
};
var
rhash = /#.*$/,
rts = /([?&])_=[^&]*/,
// IE leaves an \r character at EOL rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg,
// #7653, #8125, #8152: local protocol detection rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, rnoContent = /^(?:GET|HEAD)$/, rprotocol = /^\/\//, rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
/* Prefilters * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) * 2) These are called: * - BEFORE asking for a transport * - AFTER param serialization (s.data is a string if s.processData is true) * 3) key is the dataType * 4) the catchall symbol "*" can be used * 5) execution will start with transport dataType and THEN continue down to "*" if needed */ prefilters = {},
/* Transports bindings * 1) key is the dataType * 2) the catchall symbol "*" can be used * 3) selection will start with transport dataType and THEN go to "*" if needed */ transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression allTypes = "*/".concat( "*" ),
// Document location ajaxLocation = location.href,
// Segment location into parts ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*" return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) { func = dataTypeExpression; dataTypeExpression = "*"; }
var dataType, i = 0, dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
if ( jQuery.isFunction( func ) ) {
// For each dataType in the dataTypeExpression while ( ( dataType = dataTypes[ i++ ] ) ) {
// Prepend if requested if ( dataType.charAt( 0 ) === "+" ) { dataType = dataType.slice( 1 ) || "*"; ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
// Otherwise append } else { ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); } } } }; }
// Base inspection function for prefilters and transports function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {}, seekingTransport = ( structure === transports );
function inspect( dataType ) { var selected; inspected[ dataType ] = true; jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport ); inspect( dataTypeOrTransport ); return false; } else if ( seekingTransport ) { return !( selected = dataTypeOrTransport ); } } ); return selected; }
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); }
// A special extend for ajax options // that takes "flat" options (not to be deep extended) // Fixes #9887 function ajaxExtend( target, src ) { var deep, key, flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) { if ( src[ key ] !== undefined ) { ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; } } if ( deep ) { jQuery.extend( true, target, deep ); }
return target; }
/* Handles responses to an ajax request:
* - finds the right dataType (mediates between content-type and expected dataType) * - returns the corresponding response */
function ajaxHandleResponses( s, jqXHR, responses ) { var firstDataType, ct, finalDataType, type, contents = s.contents, dataTypes = s.dataTypes;
// Remove auto dataType and get content-type in the process while ( dataTypes[ 0 ] === "*" ) { dataTypes.shift(); if ( ct === undefined ) { ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); } }
// Check if we're dealing with a known content-type if ( ct ) { for ( type in contents ) { if ( contents[ type ] && contents[ type ].test( ct ) ) { dataTypes.unshift( type ); break; } } }
// Check to see if we have a response for the expected dataType if ( dataTypes[ 0 ] in responses ) { finalDataType = dataTypes[ 0 ]; } else {
// Try convertible dataTypes for ( type in responses ) { if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { finalDataType = type; break; } if ( !firstDataType ) { firstDataType = type; } }
// Or just use first one finalDataType = finalDataType || firstDataType; }
// If we found a dataType // We add the dataType to the list if needed // and return the corresponding response if ( finalDataType ) { if ( finalDataType !== dataTypes[ 0 ] ) { dataTypes.unshift( finalDataType ); } return responses[ finalDataType ]; } }
/* Chain conversions given the request and the original response
* Also sets the responseXXX fields on the jqXHR instance */
function ajaxConvert( s, response, jqXHR, isSuccess ) { var conv2, current, conv, tmp, prev, converters = {},
// Work with a copy of dataTypes in case we need to modify it for conversion dataTypes = s.dataTypes.slice();
// Create converters map with lowercased keys if ( dataTypes[ 1 ] ) { for ( conv in s.converters ) { converters[ conv.toLowerCase() ] = s.converters[ conv ]; } }
current = dataTypes.shift();
// Convert to each sequential dataType while ( current ) {
if ( s.responseFields[ current ] ) { jqXHR[ s.responseFields[ current ] ] = response; }
// Apply the dataFilter if provided if ( !prev && isSuccess && s.dataFilter ) { response = s.dataFilter( response, s.dataType ); }
prev = current; current = dataTypes.shift();
if ( current ) {
// There's only work to do if current dataType is non-auto if ( current === "*" ) {
current = prev;
// Convert response if prev dataType is non-auto and differs from current } else if ( prev !== "*" && prev !== current ) {
// Seek a direct converter conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair if ( !conv ) { for ( conv2 in converters ) {
// If conv2 outputs current tmp = conv2.split( " " ); if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input conv = converters[ prev + " " + tmp[ 0 ] ] || converters[ "* " + tmp[ 0 ] ]; if ( conv ) {
// Condense equivalence converters if ( conv === true ) { conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType } else if ( converters[ conv2 ] !== true ) { current = tmp[ 0 ]; dataTypes.unshift( tmp[ 1 ] ); } break; } } } }
// Apply converter (if not an equivalence) if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them if ( conv && s[ "throws" ] ) { // jscs:ignore requireDotNotation response = conv( response ); } else { try { response = conv( response ); } catch ( e ) { return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; } } } } } }
return { state: "success", data: response }; }
jQuery.extend( {
// Counter for holding the number of active queries active: 0,
// Last-Modified header cache for next request lastModified: {}, etag: {},
ajaxSettings: { url: ajaxLocation, type: "GET", isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), global: true, processData: true, async: true, contentType: "application/x-www-form-urlencoded; charset=UTF-8", /* timeout: 0, data: null, dataType: null, username: null, password: null, cache: null, throws: false, traditional: false, headers: {}, */
accepts: { "*": allTypes, text: "text/plain", html: "text/html", xml: "application/xml, text/xml", json: "application/json, text/javascript" },
contents: { xml: /\bxml\b/, html: /\bhtml/, json: /\bjson\b/ },
responseFields: { xml: "responseXML", text: "responseText", json: "responseJSON" },
// Data converters // Keys separate source (or catchall "*") and destination types with a single space converters: {
// Convert anything to text "* text": String,
// Text to html (true = no transformation) "text html": true,
// Evaluate text as a json expression "text json": jQuery.parseJSON,
// Parse text as xml "text xml": jQuery.parseXML },
// For options that shouldn't be deep extended: // you can add your own custom options here if // and when you create one that shouldn't be // deep extended (see ajaxExtend) flatOptions: { url: true, context: true } },
// Creates a full fledged settings object into target // with both ajaxSettings and settings fields. // If target is omitted, writes into ajaxSettings. ajaxSetup: function( target, settings ) { return settings ?
// Building a settings object ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
// Extending ajaxSettings ajaxExtend( jQuery.ajaxSettings, target ); },
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature if ( typeof url === "object" ) { options = url; url = undefined; }
// Force options to be an object options = options || {};
var
// Cross-domain detection vars parts,
// Loop variable i,
// URL without anti-cache param cacheURL,
// Response headers as string responseHeadersString,
// timeout handle timeoutTimer,
// To know if global events are to be dispatched fireGlobals,
transport,
// Response headers responseHeaders,
// Create the final options object s = jQuery.ajaxSetup( {}, options ),
// Callbacks context callbackContext = s.context || s,
// Context for global events is callbackContext if it is a DOM node or jQuery collection globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? jQuery( callbackContext ) : jQuery.event,
// Deferreds deferred = jQuery.Deferred(), completeDeferred = jQuery.Callbacks( "once memory" ),
// Status-dependent callbacks statusCode = s.statusCode || {},
// Headers (they are sent all at once) requestHeaders = {}, requestHeadersNames = {},
// The jqXHR state state = 0,
// Default abort message strAbort = "canceled",
// Fake xhr jqXHR = { readyState: 0,
// Builds headers hashtable if needed getResponseHeader: function( key ) { var match; if ( state === 2 ) { if ( !responseHeaders ) { responseHeaders = {}; while ( ( match = rheaders.exec( responseHeadersString ) ) ) { responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; } } match = responseHeaders[ key.toLowerCase() ]; } return match == null ? null : match; },
// Raw string getAllResponseHeaders: function() { return state === 2 ? responseHeadersString : null; },
// Caches the header setRequestHeader: function( name, value ) { var lname = name.toLowerCase(); if ( !state ) { name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; requestHeaders[ name ] = value; } return this; },
// Overrides response content-type header overrideMimeType: function( type ) { if ( !state ) { s.mimeType = type; } return this; },
// Status-dependent callbacks statusCode: function( map ) { var code; if ( map ) { if ( state < 2 ) { for ( code in map ) {
// Lazy-add the new callback in a way that preserves old ones statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; } } else {
// Execute the appropriate callbacks jqXHR.always( map[ jqXHR.status ] ); } } return this; },
// Cancel the request abort: function( statusText ) { var finalText = statusText || strAbort; if ( transport ) { transport.abort( finalText ); } done( 0, finalText ); return this; } };
// Attach deferreds deferred.promise( jqXHR ).complete = completeDeferred.add; jqXHR.success = jqXHR.done; jqXHR.error = jqXHR.fail;
// Remove hash character (#7531: and string promotion) // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) // Handle falsy url in the settings object (#10093: consistency with old signature) // We also use the url parameter if available s.url = ( ( url || s.url || ajaxLocation ) + "" ) .replace( rhash, "" ) .replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Alias method option to type as per ticket #12004 s.type = options.method || options.type || s.method || s.type;
// Extract dataTypes list s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
// A cross-domain request is in order when we have a protocol:host:port mismatch if ( s.crossDomain == null ) { parts = rurl.exec( s.url.toLowerCase() ); s.crossDomain = !!( parts && ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) ); }
// Convert data if not already a string if ( s.data && s.processData && typeof s.data !== "string" ) { s.data = jQuery.param( s.data, s.traditional ); }
// Apply prefilters inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there if ( state === 2 ) { return jqXHR; }
// We can fire global events as of now if asked to // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) fireGlobals = jQuery.event && s.global;
// Watch for a new set of requests if ( fireGlobals && jQuery.active++ === 0 ) { jQuery.event.trigger( "ajaxStart" ); }
// Uppercase the type s.type = s.type.toUpperCase();
// Determine if request has content s.hasContent = !rnoContent.test( s.type );
// Save the URL in case we're toying with the If-Modified-Since // and/or If-None-Match header later on cacheURL = s.url;
// More options handling for requests with no content if ( !s.hasContent ) {
// If data is available, append data to url if ( s.data ) { cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
// #9682: remove data so that it's not used in an eventual retry delete s.data; }
// Add anti-cache in url if needed if ( s.cache === false ) { s.url = rts.test( cacheURL ) ?
// If there is already a '_' parameter, set its value cacheURL.replace( rts, "$1_=" + nonce++ ) :
// Otherwise add one to the end cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; } }
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. if ( s.ifModified ) { if ( jQuery.lastModified[ cacheURL ] ) { jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); } if ( jQuery.etag[ cacheURL ] ) { jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); } }
// Set the correct header, if data is being sent if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { jqXHR.setRequestHeader( "Content-Type", s.contentType ); }
// Set the Accepts header for the server, depending on the dataType jqXHR.setRequestHeader( "Accept", s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? s.accepts[ s.dataTypes[ 0 ] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : s.accepts[ "*" ] );
// Check for headers option for ( i in s.headers ) { jqXHR.setRequestHeader( i, s.headers[ i ] ); }
// Allow custom headers/mimetypes and early abort if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
// Abort if not done already and return return jqXHR.abort(); }
// aborting is no longer a cancellation strAbort = "abort";
// Install callbacks on deferreds for ( i in { success: 1, error: 1, complete: 1 } ) { jqXHR[ i ]( s[ i ] ); }
// Get transport transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort if ( !transport ) { done( -1, "No Transport" ); } else { jqXHR.readyState = 1;
// Send global event if ( fireGlobals ) { globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); }
// If request was aborted inside ajaxSend, stop there if ( state === 2 ) { return jqXHR; }
// Timeout if ( s.async && s.timeout > 0 ) { timeoutTimer = window.setTimeout( function() { jqXHR.abort( "timeout" ); }, s.timeout ); }
try { state = 1; transport.send( requestHeaders, done ); } catch ( e ) {
// Propagate exception as error if not done if ( state < 2 ) { done( -1, e );
// Simply rethrow otherwise } else { throw e; } } }
// Callback for when everything is done function done( status, nativeStatusText, responses, headers ) { var isSuccess, success, error, response, modified, statusText = nativeStatusText;
// Called once if ( state === 2 ) { return; }
// State is "done" now state = 2;
// Clear timeout if it exists if ( timeoutTimer ) { window.clearTimeout( timeoutTimer ); }
// Dereference transport for early garbage collection // (no matter how long the jqXHR object will be used) transport = undefined;
// Cache response headers responseHeadersString = headers || "";
// Set readyState jqXHR.readyState = status > 0 ? 4 : 0;
// Determine if successful isSuccess = status >= 200 && status < 300 || status === 304;
// Get response data if ( responses ) { response = ajaxHandleResponses( s, jqXHR, responses ); }
// Convert no matter what (that way responseXXX fields are always set) response = ajaxConvert( s, response, jqXHR, isSuccess );
// If successful, handle type chaining if ( isSuccess ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. if ( s.ifModified ) { modified = jqXHR.getResponseHeader( "Last-Modified" ); if ( modified ) { jQuery.lastModified[ cacheURL ] = modified; } modified = jqXHR.getResponseHeader( "etag" ); if ( modified ) { jQuery.etag[ cacheURL ] = modified; } }
// if no content if ( status === 204 || s.type === "HEAD" ) { statusText = "nocontent";
// if not modified } else if ( status === 304 ) { statusText = "notmodified";
// If we have data, let's convert it } else { statusText = response.state; success = response.data; error = response.error; isSuccess = !error; } } else {
// We extract error from statusText // then normalize statusText and status for non-aborts error = statusText; if ( status || !statusText ) { statusText = "error"; if ( status < 0 ) { status = 0; } } }
// Set data for the fake xhr object jqXHR.status = status; jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error if ( isSuccess ) { deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); } else { deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); }
// Status-dependent callbacks jqXHR.statusCode( statusCode ); statusCode = undefined;
if ( fireGlobals ) { globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", [ jqXHR, s, isSuccess ? success : error ] ); }
// Complete completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) { globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter if ( !( --jQuery.active ) ) { jQuery.event.trigger( "ajaxStop" ); } } }
return jqXHR; },
getJSON: function( url, data, callback ) { return jQuery.get( url, data, callback, "json" ); },
getScript: function( url, callback ) { return jQuery.get( url, undefined, callback, "script" ); } } );
jQuery.each( [ "get", "post" ], function( i, method ) { jQuery[ method ] = function( url, data, callback, type ) {
// shift arguments if data argument was omitted if ( jQuery.isFunction( data ) ) { type = type || callback; callback = data; data = undefined; }
// The url can be an options object (which then must have .url) return jQuery.ajax( jQuery.extend( { url: url, type: method, dataType: type, data: data, success: callback }, jQuery.isPlainObject( url ) && url ) ); }; } );
jQuery._evalUrl = function( url ) {
return jQuery.ajax( {
url: url,
// Make this explicit, since user can override this through ajaxSetup (#11264) type: "GET", dataType: "script", cache: true, async: false, global: false, "throws": true } ); };
jQuery.fn.extend( {
wrapAll: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each( function( i ) {
jQuery( this ).wrapAll( html.call( this, i ) );
} );
}
if ( this[ 0 ] ) {
// The elements to wrap the target around var wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
if ( this[ 0 ].parentNode ) { wrap.insertBefore( this[ 0 ] ); }
wrap.map( function() { var elem = this;
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { elem = elem.firstChild; }
return elem; } ).append( this ); }
return this; },
wrapInner: function( html ) { if ( jQuery.isFunction( html ) ) { return this.each( function( i ) { jQuery( this ).wrapInner( html.call( this, i ) ); } ); }
return this.each( function() { var self = jQuery( this ), contents = self.contents();
if ( contents.length ) { contents.wrapAll( html );
} else { self.append( html ); } } ); },
wrap: function( html ) { var isFunction = jQuery.isFunction( html );
return this.each( function( i ) { jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); } ); },
unwrap: function() { return this.parent().each( function() { if ( !jQuery.nodeName( this, "body" ) ) { jQuery( this ).replaceWith( this.childNodes ); } } ).end(); } } );
function getDisplay( elem ) {
return elem.style && elem.style.display || jQuery.css( elem, "display" );
}
function filterHidden( elem ) {
// Disconnected elements are considered hidden if ( !jQuery.contains( elem.ownerDocument || document, elem ) ) { return true; } while ( elem && elem.nodeType === 1 ) { if ( getDisplay( elem ) === "none" || elem.type === "hidden" ) { return true; } elem = elem.parentNode; } return false; }
jQuery.expr.filters.hidden = function( elem ) {
// Support: Opera <= 12.12 // Opera reports offsetWidths and offsetHeights less than zero on some elements return support.reliableHiddenOffsets() ? ( elem.offsetWidth <= 0 && elem.offsetHeight <= 0 && !elem.getClientRects().length ) : filterHidden( elem ); };
jQuery.expr.filters.visible = function( elem ) { return !jQuery.expr.filters.hidden( elem ); };
var r20 = /%20/g,
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
function buildParams( prefix, obj, traditional, add ) { var name;
if ( jQuery.isArray( obj ) ) {
// Serialize array item. jQuery.each( obj, function( i, v ) { if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar. add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index. buildParams( prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", v, traditional, add ); } } );
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
// Serialize object item. for ( name in obj ) { buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); }
} else {
// Serialize scalar item. add( prefix, obj ); } }
// Serialize an array of form elements or a set of // key/values into a query string jQuery.param = function( a, traditional ) { var prefix, s = [], add = function( key, value ) {
// If value is a function, invoke it and return its value value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); };
// Set traditional to true for jQuery <= 1.3.2 behavior. if ( traditional === undefined ) { traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; }
// If an array was passed in, assume that it is an array of form elements. if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements jQuery.each( a, function() { add( this.name, this.value ); } );
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older // did it), otherwise encode params recursively. for ( prefix in a ) { buildParams( prefix, a[ prefix ], traditional, add ); } }
// Return the resulting serialization return s.join( "&" ).replace( r20, "+" ); };
jQuery.fn.extend( { serialize: function() { return jQuery.param( this.serializeArray() ); }, serializeArray: function() { return this.map( function() {
// Can add propHook for "elements" to filter or add form elements var elements = jQuery.prop( this, "elements" ); return elements ? jQuery.makeArray( elements ) : this; } ) .filter( function() { var type = this.type;
// Use .is(":disabled") so that fieldset[disabled] works return this.name && !jQuery( this ).is( ":disabled" ) && rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && ( this.checked || !rcheckableType.test( type ) ); } ) .map( function( i, elem ) { var val = jQuery( this ).val();
return val == null ? null : jQuery.isArray( val ) ? jQuery.map( val, function( val ) { return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; } ) : { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; } ).get(); } } );
// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
// Support: IE6-IE8 function() {
// XHR cannot access local files, always use ActiveX for that case if ( this.isLocal ) { return createActiveXHR(); }
// Support: IE 9-11 // IE seems to error on cross-domain PATCH requests when ActiveX XHR // is used. In IE 9+ always use the native XHR. // Note: this condition won't catch Edge as it doesn't define // document.documentMode but it also doesn't support ActiveX so it won't // reach this code. if ( document.documentMode > 8 ) { return createStandardXHR(); }
// Support: IE<9 // oldIE XHR does not support non-RFC2616 methods (#13240) // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9 // Although this check for six methods instead of eight // since IE also does not support "trace" and "connect" return /^(get|post|head|put|delete|options)$/i.test( this.type ) && createStandardXHR() || createActiveXHR(); } :
// For all other browsers, use the standard XMLHttpRequest object createStandardXHR;
var xhrId = 0, xhrCallbacks = {}, xhrSupported = jQuery.ajaxSettings.xhr();
// Support: IE<10 // Open requests must be manually aborted on unload (#5280) // See https://support.microsoft.com/kb/2856746 for more info if ( window.attachEvent ) { window.attachEvent( "onunload", function() { for ( var key in xhrCallbacks ) { xhrCallbacks[ key ]( undefined, true ); } } ); }
// Determine support properties support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); xhrSupported = support.ajax = !!xhrSupported;
// Create transport if the browser can provide an xhr if ( xhrSupported ) {
jQuery.ajaxTransport( function( options ) {
// Cross domain only allowed if supported through XMLHttpRequest if ( !options.crossDomain || support.cors ) {
var callback;
return { send: function( headers, complete ) { var i, xhr = options.xhr(), id = ++xhrId;
// Open the socket xhr.open( options.type, options.url, options.async, options.username, options.password );
// Apply custom fields if provided if ( options.xhrFields ) { for ( i in options.xhrFields ) { xhr[ i ] = options.xhrFields[ i ]; } }
// Override mime type if needed if ( options.mimeType && xhr.overrideMimeType ) { xhr.overrideMimeType( options.mimeType ); }
// X-Requested-With header // For cross-domain requests, seeing as conditions for a preflight are // akin to a jigsaw puzzle, we simply never set it to be sure. // (it can always be set on a per-request basis or even using ajaxSetup) // For same-domain requests, won't change header if already provided. if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { headers[ "X-Requested-With" ] = "XMLHttpRequest"; }
// Set headers for ( i in headers ) {
// Support: IE<9 // IE's ActiveXObject throws a 'Type Mismatch' exception when setting // request header to a null-value. // // To keep consistent with other XHR implementations, cast the value // to string and ignore `undefined`. if ( headers[ i ] !== undefined ) { xhr.setRequestHeader( i, headers[ i ] + "" ); } }
// Do send the request // This may raise an exception which is actually // handled in jQuery.ajax (so no try/catch here) xhr.send( ( options.hasContent && options.data ) || null );
// Listener callback = function( _, isAbort ) { var status, statusText, responses;
// Was never called and is aborted or complete if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
// Clean up delete xhrCallbacks[ id ]; callback = undefined; xhr.onreadystatechange = jQuery.noop;
// Abort manually if needed if ( isAbort ) { if ( xhr.readyState !== 4 ) { xhr.abort(); } } else { responses = {}; status = xhr.status;
// Support: IE<10 // Accessing binary-data responseText throws an exception // (#11426) if ( typeof xhr.responseText === "string" ) { responses.text = xhr.responseText; }
// Firefox throws an exception when accessing // statusText for faulty cross-domain requests try { statusText = xhr.statusText; } catch ( e ) {
// We normalize with Webkit giving an empty statusText statusText = ""; }
// Filter status for non standard behaviors
// If the request is local and we have data: assume a success // (success with no data won't get notified, that's the best we // can do given current implementations) if ( !status && options.isLocal && !options.crossDomain ) { status = responses.text ? 200 : 404;
// IE - #1450: sometimes returns 1223 when it should be 204 } else if ( status === 1223 ) { status = 204; } } }
// Call complete if needed if ( responses ) { complete( status, statusText, responses, xhr.getAllResponseHeaders() ); } };
// Do send the request // `xhr.send` may raise an exception, but it will be // handled in jQuery.ajax (so no try/catch here) if ( !options.async ) {
// If we're in sync mode we fire the callback callback(); } else if ( xhr.readyState === 4 ) {
// (IE6 & IE7) if it's in cache and has been // retrieved directly we need to fire the callback window.setTimeout( callback ); } else {
// Register the callback, but delay it in case `xhr.send` throws // Add to the list of active xhr callbacks xhr.onreadystatechange = xhrCallbacks[ id ] = callback; } },
abort: function() { if ( callback ) { callback( undefined, true ); } } }; } } ); }
// Functions to create xhrs function createStandardXHR() { try { return new window.XMLHttpRequest(); } catch ( e ) {} }
function createActiveXHR() { try { return new window.ActiveXObject( "Microsoft.XMLHTTP" ); } catch ( e ) {} }
// Install script dataType
jQuery.ajaxSetup( {
accepts: {
script: "text/javascript, application/javascript, " +
"application/ecmascript, application/x-ecmascript"
},
contents: {
script: /\b(?:java|ecma)script\b/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
} );
// Handle cache's special case and global jQuery.ajaxPrefilter( "script", function( s ) { if ( s.cache === undefined ) { s.cache = false; } if ( s.crossDomain ) { s.type = "GET"; s.global = false; } } );
// Bind script tag hack transport jQuery.ajaxTransport( "script", function( s ) {
// This transport only deals with cross domain requests if ( s.crossDomain ) {
var script, head = document.head || jQuery( "head" )[ 0 ] || document.documentElement;
return {
send: function( _, callback ) {
script = document.createElement( "script" );
script.async = true;
if ( s.scriptCharset ) { script.charset = s.scriptCharset; }
script.src = s.url;
// Attach handlers for all browsers script.onload = script.onreadystatechange = function( _, isAbort ) {
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
// Handle memory leak in IE script.onload = script.onreadystatechange = null;
// Remove the script if ( script.parentNode ) { script.parentNode.removeChild( script ); }
// Dereference the script script = null;
// Callback if not abort if ( !isAbort ) { callback( 200, "success" ); } } };
// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending // Use native DOM manipulation to avoid our domManip AJAX trickery head.insertBefore( script, head.firstChild ); },
abort: function() { if ( script ) { script.onload( undefined, true ); } } }; } } );
var oldCallbacks = [],
rjsonp = /(=)\?(?=&|$)|\?\?/;
// Default jsonp settings jQuery.ajaxSetup( { jsonp: "callback", jsonpCallback: function() { var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); this[ callback ] = true; return callback; } } );
// Detect, normalize options and install callbacks for jsonp requests jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer, jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? "url" : typeof s.data === "string" && ( s.contentType || "" ) .indexOf( "application/x-www-form-urlencoded" ) === 0 && rjsonp.test( s.data ) && "data" );
// Handle iff the expected data type is "jsonp" or we have a parameter to set if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback;
// Insert callback into url or form data if ( jsonProp ) { s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); } else if ( s.jsonp !== false ) { s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; }
// Use data converter to retrieve json after script execution s.converters[ "script json" ] = function() { if ( !responseContainer ) { jQuery.error( callbackName + " was not called" ); } return responseContainer[ 0 ]; };
// force json dataType s.dataTypes[ 0 ] = "json";
// Install callback overwritten = window[ callbackName ]; window[ callbackName ] = function() { responseContainer = arguments; };
// Clean-up function (fires after converters) jqXHR.always( function() {
// If previous value didn't exist - remove it if ( overwritten === undefined ) { jQuery( window ).removeProp( callbackName );
// Otherwise restore preexisting value } else { window[ callbackName ] = overwritten; }
// Save back as free if ( s[ callbackName ] ) {
// make sure that re-using the options doesn't screw things around s.jsonpCallback = originalSettings.jsonpCallback;
// save the callback name for future use oldCallbacks.push( callbackName ); }
// Call if it was a function and we have a response if ( responseContainer && jQuery.isFunction( overwritten ) ) { overwritten( responseContainer[ 0 ] ); }
responseContainer = overwritten = undefined; } );
// Delegate to script return "script"; } } );
// data: string of html
// context (optional): If specified, the fragment will be created in this context,
// defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
if ( !data || typeof data !== "string" ) {
return null;
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
context = context || document;
var parsed = rsingleTag.exec( data ), scripts = !keepScripts && [];
// Single tag if ( parsed ) { return [ context.createElement( parsed[ 1 ] ) ]; }
parsed = buildFragment( [ data ], context, scripts );
if ( scripts && scripts.length ) { jQuery( scripts ).remove(); }
return jQuery.merge( [], parsed.childNodes ); };
// Keep a copy of the old load method
var _load = jQuery.fn.load;
/**
* Load a url into a page */
jQuery.fn.load = function( url, params, callback ) { if ( typeof url !== "string" && _load ) { return _load.apply( this, arguments ); }
var selector, type, response, self = this, off = url.indexOf( " " );
if ( off > -1 ) { selector = jQuery.trim( url.slice( off, url.length ) ); url = url.slice( 0, off ); }
// If it's a function if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback callback = params; params = undefined;
// Otherwise, build a param string } else if ( params && typeof params === "object" ) { type = "POST"; }
// If we have elements to modify, make the request if ( self.length > 0 ) { jQuery.ajax( { url: url,
// If "type" variable is undefined, then "GET" method will be used. // Make value of this field explicit since // user can override it through ajaxSetup method type: type || "GET", dataType: "html", data: params } ).done( function( responseText ) {
// Save response for use in complete callback response = arguments;
self.html( selector ?
// If a selector was specified, locate the right elements in a dummy div // Exclude scripts to avoid IE 'Permission Denied' errors
jQuery( "// Otherwise use the full result responseText );
// If the request succeeds, this function gets "data", "status", "jqXHR" // but they are ignored because response was set above. // If it fails, this function gets "jqXHR", "status", "error" } ).always( callback && function( jqXHR, status ) { self.each( function() { callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); } ); } ); }
return this; };
// Attach a bunch of functions for handling common AJAX events
jQuery.each( [
"ajaxStart",
"ajaxStop",
"ajaxComplete",
"ajaxError",
"ajaxSuccess",
"ajaxSend"
], function( i, type ) {
jQuery.fn[ type ] = function( fn ) {
return this.on( type, fn );
};
} );
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep( jQuery.timers, function( fn ) {
return elem === fn.elem;
} ).length;
};
/**
* Gets a window from an element */
function getWindow( elem ) { return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 ? elem.defaultView || elem.parentWindow : false; }
jQuery.offset = { setOffset: function( elem, options, i ) { var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, position = jQuery.css( elem, "position" ), curElem = jQuery( elem ), props = {};
// set position first, in-case top/left are set even on static elem if ( position === "static" ) { elem.style.position = "relative"; }
curOffset = curElem.offset(); curCSSTop = jQuery.css( elem, "top" ); curCSSLeft = jQuery.css( elem, "left" ); calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray( "auto", [ curCSSTop, curCSSLeft ] ) > -1;
// need to be able to calculate position if either top or left // is auto and position is either absolute or fixed if ( calculatePosition ) { curPosition = curElem.position(); curTop = curPosition.top; curLeft = curPosition.left; } else { curTop = parseFloat( curCSSTop ) || 0; curLeft = parseFloat( curCSSLeft ) || 0; }
if ( jQuery.isFunction( options ) ) {
// Use jQuery.extend here to allow modification of coordinates argument (gh-1848) options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); }
if ( options.top != null ) { props.top = ( options.top - curOffset.top ) + curTop; } if ( options.left != null ) { props.left = ( options.left - curOffset.left ) + curLeft; }
if ( "using" in options ) { options.using.call( elem, props ); } else { curElem.css( props ); } } };
jQuery.fn.extend( { offset: function( options ) { if ( arguments.length ) { return options === undefined ? this : this.each( function( i ) { jQuery.offset.setOffset( this, options, i ); } ); }
var docElem, win, box = { top: 0, left: 0 }, elem = this[ 0 ], doc = elem && elem.ownerDocument;
if ( !doc ) { return; }
docElem = doc.documentElement;
// Make sure it's not a disconnected DOM node if ( !jQuery.contains( docElem, elem ) ) { return box; }
// If we don't have gBCR, just use 0,0 rather than error // BlackBerry 5, iOS 3 (original iPhone) if ( typeof elem.getBoundingClientRect !== "undefined" ) { box = elem.getBoundingClientRect(); } win = getWindow( doc ); return { top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) }; },
position: function() { if ( !this[ 0 ] ) { return; }
var offsetParent, offset, parentOffset = { top: 0, left: 0 }, elem = this[ 0 ];
// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, // because it is its only offset parent if ( jQuery.css( elem, "position" ) === "fixed" ) {
// we assume that getBoundingClientRect is available when computed position is fixed offset = elem.getBoundingClientRect(); } else {
// Get *real* offsetParent offsetParent = this.offsetParent();
// Get correct offsets offset = this.offset(); if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { parentOffset = offsetParent.offset(); }
// Add offsetParent borders parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); }
// Subtract parent offsets and element margins // note: when an element has margin: auto the offsetLeft and marginLeft // are the same in Safari causing offset.left to incorrectly be 0 return { top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) }; },
offsetParent: function() { return this.map( function() { var offsetParent = this.offsetParent;
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) { offsetParent = offsetParent.offsetParent; } return offsetParent || documentElement; } ); } } );
// Create scrollLeft and scrollTop methods jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { var top = /Y/.test( prop );
jQuery.fn[ method ] = function( val ) { return access( this, function( elem, method, val ) { var win = getWindow( elem );
if ( val === undefined ) { return win ? ( prop in win ) ? win[ prop ] : win.document.documentElement[ method ] : elem[ method ]; }
if ( win ) { win.scrollTo( !top ? val : jQuery( win ).scrollLeft(), top ? val : jQuery( win ).scrollTop() );
} else { elem[ method ] = val; } }, method, val, arguments.length, null ); }; } );
// Support: Safari<7-8+, Chrome<37-44+ // Add the top/left cssHooks using jQuery.fn.position // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 // getComputedStyle returns percent when specified for top/left/bottom/right // rather than make the css module depend on the offset module, we just check for it here jQuery.each( [ "top", "left" ], function( i, prop ) { jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, function( elem, computed ) { if ( computed ) { computed = curCSS( elem, prop );
// if curCSS returns percentage, fallback to offset return rnumnonpx.test( computed ) ? jQuery( elem ).position()[ prop ] + "px" : computed; } } ); } );
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
function( defaultExtra, funcName ) {
// margin is only for outerHeight, outerWidth jQuery.fn[ funcName ] = function( margin, value ) { var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return access( this, function( elem, type, value ) { var doc;
if ( jQuery.isWindow( elem ) ) {
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there // isn't a whole lot we can do. See pull request at this URL for discussion: // https://github.com/jquery/jquery/pull/764 return elem.document.documentElement[ "client" + name ]; }
// Get document width or height if ( elem.nodeType === 9 ) { doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], // whichever is greatest // unfortunately, this causes bug #3838 in IE6/8 only, // but there is currently no good, small way to fix it. return Math.max( elem.body[ "scroll" + name ], doc[ "scroll" + name ], elem.body[ "offset" + name ], doc[ "offset" + name ], doc[ "client" + name ] ); }
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat jQuery.css( elem, type, extra ) :
// Set width or height on the element jQuery.style( elem, type, value, extra ); }, type, chainable ? margin : undefined, chainable, null ); }; } ); } );
jQuery.fn.extend( {
bind: function( types, data, fn ) { return this.on( types, null, data, fn ); }, unbind: function( types, fn ) { return this.off( types, null, fn ); },
delegate: function( selector, types, data, fn ) { return this.on( types, selector, data, fn ); }, undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] ) return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); } } );
// The number of elements contained in the matched element set jQuery.fn.size = function() { return this.length; };
jQuery.fn.andSelf = jQuery.fn.addBack;
// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.
// Note that for maximum portability, libraries that are not jQuery should // declare themselves as anonymous modules, and avoid setting a global if an // AMD loader is present. jQuery is a special case. For more information, see // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
if ( typeof define === "function" && define.amd ) { define( "jquery", [], function() { return jQuery; } ); }
var
// Map over jQuery in case of overwrite _jQuery = window.jQuery,
// Map over the $ in case of overwrite _$ = window.$;
jQuery.noConflict = function( deep ) { if ( window.$ === jQuery ) { window.$ = _$; }
if ( deep && window.jQuery === jQuery ) { window.jQuery = _jQuery; }
return jQuery; };
// Expose jQuery and $ identifiers, even in // AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557) // and CommonJS for browser emulators (#13566) if ( !noGlobal ) { window.jQuery = window.$ = jQuery; }
return jQuery; }));
/*!
* Bootstrap v3.3.7 (http://getbootstrap.com) * Copyright 2011-2016 Twitter, Inc. * Licensed under the MIT license */
if (typeof jQuery === 'undefined') {
throw new Error('Bootstrap\'s JavaScript requires jQuery')
}
+function ($) {
'use strict'; var version = $.fn.jquery.split(' ')[0].split('.') if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] > 3)) { throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher, but lower than version 4') }
}(jQuery);
/* ========================================================================
* Bootstrap: transition.js v3.3.7 * http://getbootstrap.com/javascript/#transitions * ======================================================================== * Copyright 2011-2016 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */
+function ($) {
'use strict';
// CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/) // ============================================================
function transitionEnd() { var el = document.createElement('bootstrap')
var transEndEventNames = { WebkitTransition : 'webkitTransitionEnd', MozTransition : 'transitionend', OTransition : 'oTransitionEnd otransitionend', transition : 'transitionend' }
for (var name in transEndEventNames) { if (el.style[name] !== undefined) { return { end: transEndEventNames[name] } } }
return false // explicit for ie8 ( ._.) }
// http://blog.alexmaccaw.com/css-transitions $.fn.emulateTransitionEnd = function (duration) { var called = false var $el = this $(this).one('bsTransitionEnd', function () { called = true }) var callback = function () { if (!called) $($el).trigger($.support.transition.end) } setTimeout(callback, duration) return this }
$(function () { $.support.transition = transitionEnd()
if (!$.support.transition) return
$.event.special.bsTransitionEnd = { bindType: $.support.transition.end, delegateType: $.support.transition.end, handle: function (e) { if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments) } } })
}(jQuery);
/* ========================================================================
* Bootstrap: alert.js v3.3.7 * http://getbootstrap.com/javascript/#alerts * ======================================================================== * Copyright 2011-2016 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */
+function ($) {
'use strict';
// ALERT CLASS DEFINITION // ======================
var dismiss = '[data-dismiss="alert"]' var Alert = function (el) { $(el).on('click', dismiss, this.close) }
Alert.VERSION = '3.3.7'
Alert.TRANSITION_DURATION = 150
Alert.prototype.close = function (e) { var $this = $(this) var selector = $this.attr('data-target')
if (!selector) { selector = $this.attr('href') selector = selector && selector.replace(/.*(?=#[^\s]*$)/, ) // strip for ie7 }
var $parent = $(selector === '#' ? [] : selector)
if (e) e.preventDefault()
if (!$parent.length) { $parent = $this.closest('.alert') }
$parent.trigger(e = $.Event('close.bs.alert'))
if (e.isDefaultPrevented()) return
$parent.removeClass('in')
function removeElement() { // detach from parent, fire event then clean up data $parent.detach().trigger('closed.bs.alert').remove() }
$.support.transition && $parent.hasClass('fade') ? $parent .one('bsTransitionEnd', removeElement) .emulateTransitionEnd(Alert.TRANSITION_DURATION) : removeElement() }
// ALERT PLUGIN DEFINITION // =======================
function Plugin(option) { return this.each(function () { var $this = $(this) var data = $this.data('bs.alert')
if (!data) $this.data('bs.alert', (data = new Alert(this))) if (typeof option == 'string') data[option].call($this) }) }
var old = $.fn.alert
$.fn.alert = Plugin $.fn.alert.Constructor = Alert
// ALERT NO CONFLICT // =================
$.fn.alert.noConflict = function () { $.fn.alert = old return this }
// ALERT DATA-API // ==============
$(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)
}(jQuery);
/* ========================================================================
* Bootstrap: button.js v3.3.7 * http://getbootstrap.com/javascript/#buttons * ======================================================================== * Copyright 2011-2016 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */
+function ($) {
'use strict';
// BUTTON PUBLIC CLASS DEFINITION // ==============================
var Button = function (element, options) { this.$element = $(element) this.options = $.extend({}, Button.DEFAULTS, options) this.isLoading = false }
Button.VERSION = '3.3.7'
Button.DEFAULTS = { loadingText: 'loading...' }
Button.prototype.setState = function (state) { var d = 'disabled' var $el = this.$element var val = $el.is('input') ? 'val' : 'html' var data = $el.data()
state += 'Text'
if (data.resetText == null) $el.data('resetText', $el[val]())
// push to event loop to allow forms to submit setTimeout($.proxy(function () { $el[val](data[state] == null ? this.options[state] : data[state])
if (state == 'loadingText') { this.isLoading = true $el.addClass(d).attr(d, d).prop(d, true) } else if (this.isLoading) { this.isLoading = false $el.removeClass(d).removeAttr(d).prop(d, false) } }, this), 0) }
Button.prototype.toggle = function () { var changed = true var $parent = this.$element.closest('[data-toggle="buttons"]')
if ($parent.length) { var $input = this.$element.find('input') if ($input.prop('type') == 'radio') { if ($input.prop('checked')) changed = false $parent.find('.active').removeClass('active') this.$element.addClass('active') } else if ($input.prop('type') == 'checkbox') { if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false this.$element.toggleClass('active') } $input.prop('checked', this.$element.hasClass('active')) if (changed) $input.trigger('change') } else { this.$element.attr('aria-pressed', !this.$element.hasClass('active')) this.$element.toggleClass('active') } }
// BUTTON PLUGIN DEFINITION // ========================
function Plugin(option) { return this.each(function () { var $this = $(this) var data = $this.data('bs.button') var options = typeof option == 'object' && option
if (!data) $this.data('bs.button', (data = new Button(this, options)))
if (option == 'toggle') data.toggle() else if (option) data.setState(option) }) }
var old = $.fn.button
$.fn.button = Plugin $.fn.button.Constructor = Button
// BUTTON NO CONFLICT // ==================
$.fn.button.noConflict = function () { $.fn.button = old return this }
// BUTTON DATA-API // ===============
$(document) .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) { var $btn = $(e.target).closest('.btn') Plugin.call($btn, 'toggle') if (!($(e.target).is('input[type="radio"], input[type="checkbox"]'))) { // Prevent double click on radios, and the double selections (so cancellation) on checkboxes e.preventDefault() // The target component still receive the focus if ($btn.is('input,button')) $btn.trigger('focus') else $btn.find('input:visible,button:visible').first().trigger('focus') } }) .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) { $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type)) })
}(jQuery);
/* ========================================================================
* Bootstrap: carousel.js v3.3.7 * http://getbootstrap.com/javascript/#carousel * ======================================================================== * Copyright 2011-2016 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */
+function ($) {
'use strict';
// CAROUSEL CLASS DEFINITION // =========================
var Carousel = function (element, options) { this.$element = $(element) this.$indicators = this.$element.find('.carousel-indicators') this.options = options this.paused = null this.sliding = null this.interval = null this.$active = null this.$items = null
this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this))
this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element .on('mouseenter.bs.carousel', $.proxy(this.pause, this)) .on('mouseleave.bs.carousel', $.proxy(this.cycle, this)) }
Carousel.VERSION = '3.3.7'
Carousel.TRANSITION_DURATION = 600
Carousel.DEFAULTS = { interval: 5000, pause: 'hover', wrap: true, keyboard: true }
Carousel.prototype.keydown = function (e) { if (/input|textarea/i.test(e.target.tagName)) return switch (e.which) { case 37: this.prev(); break case 39: this.next(); break default: return }
e.preventDefault() }
Carousel.prototype.cycle = function (e) { e || (this.paused = false)
this.interval && clearInterval(this.interval)
this.options.interval && !this.paused && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
return this }
Carousel.prototype.getItemIndex = function (item) { this.$items = item.parent().children('.item') return this.$items.index(item || this.$active) }
Carousel.prototype.getItemForDirection = function (direction, active) { var activeIndex = this.getItemIndex(active) var willWrap = (direction == 'prev' && activeIndex === 0) || (direction == 'next' && activeIndex == (this.$items.length - 1)) if (willWrap && !this.options.wrap) return active var delta = direction == 'prev' ? -1 : 1 var itemIndex = (activeIndex + delta) % this.$items.length return this.$items.eq(itemIndex) }
Carousel.prototype.to = function (pos) { var that = this var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))
if (pos > (this.$items.length - 1) || pos < 0) return
if (this.sliding) return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid" if (activeIndex == pos) return this.pause().cycle()
return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos)) }
Carousel.prototype.pause = function (e) { e || (this.paused = true)
if (this.$element.find('.next, .prev').length && $.support.transition) { this.$element.trigger($.support.transition.end) this.cycle(true) }
this.interval = clearInterval(this.interval)
return this }
Carousel.prototype.next = function () { if (this.sliding) return return this.slide('next') }
Carousel.prototype.prev = function () { if (this.sliding) return return this.slide('prev') }
Carousel.prototype.slide = function (type, next) { var $active = this.$element.find('.item.active') var $next = next || this.getItemForDirection(type, $active) var isCycling = this.interval var direction = type == 'next' ? 'left' : 'right' var that = this
if ($next.hasClass('active')) return (this.sliding = false)
var relatedTarget = $next[0] var slideEvent = $.Event('slide.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) this.$element.trigger(slideEvent) if (slideEvent.isDefaultPrevented()) return
this.sliding = true
isCycling && this.pause()
if (this.$indicators.length) { this.$indicators.find('.active').removeClass('active') var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)]) $nextIndicator && $nextIndicator.addClass('active') }
var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid" if ($.support.transition && this.$element.hasClass('slide')) { $next.addClass(type) $next[0].offsetWidth // force reflow $active.addClass(direction) $next.addClass(direction) $active .one('bsTransitionEnd', function () { $next.removeClass([type, direction].join(' ')).addClass('active') $active.removeClass(['active', direction].join(' ')) that.sliding = false setTimeout(function () { that.$element.trigger(slidEvent) }, 0) }) .emulateTransitionEnd(Carousel.TRANSITION_DURATION) } else { $active.removeClass('active') $next.addClass('active') this.sliding = false this.$element.trigger(slidEvent) }
isCycling && this.cycle()
return this }
// CAROUSEL PLUGIN DEFINITION // ==========================
function Plugin(option) { return this.each(function () { var $this = $(this) var data = $this.data('bs.carousel') var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option) var action = typeof option == 'string' ? option : options.slide
if (!data) $this.data('bs.carousel', (data = new Carousel(this, options))) if (typeof option == 'number') data.to(option) else if (action) data[action]() else if (options.interval) data.pause().cycle() }) }
var old = $.fn.carousel
$.fn.carousel = Plugin $.fn.carousel.Constructor = Carousel
// CAROUSEL NO CONFLICT // ====================
$.fn.carousel.noConflict = function () { $.fn.carousel = old return this }
// CAROUSEL DATA-API // =================
var clickHandler = function (e) { var href var $this = $(this) var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, )) // strip for ie7 if (!$target.hasClass('carousel')) return var options = $.extend({}, $target.data(), $this.data()) var slideIndex = $this.attr('data-slide-to') if (slideIndex) options.interval = false
Plugin.call($target, options)
if (slideIndex) { $target.data('bs.carousel').to(slideIndex) }
e.preventDefault() }
$(document) .on('click.bs.carousel.data-api', '[data-slide]', clickHandler) .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler)
$(window).on('load', function () { $('[data-ride="carousel"]').each(function () { var $carousel = $(this) Plugin.call($carousel, $carousel.data()) }) })
}(jQuery);
/* ========================================================================
* Bootstrap: collapse.js v3.3.7 * http://getbootstrap.com/javascript/#collapse * ======================================================================== * Copyright 2011-2016 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */
/* jshint latedef: false */
+function ($) {
'use strict';
// COLLAPSE PUBLIC CLASS DEFINITION // ================================
var Collapse = function (element, options) { this.$element = $(element) this.options = $.extend({}, Collapse.DEFAULTS, options) this.$trigger = $('[data-toggle="collapse"][href="#' + element.id + '"],' + '[data-toggle="collapse"][data-target="#' + element.id + '"]') this.transitioning = null
if (this.options.parent) { this.$parent = this.getParent() } else { this.addAriaAndCollapsedClass(this.$element, this.$trigger) }
if (this.options.toggle) this.toggle() }
Collapse.VERSION = '3.3.7'
Collapse.TRANSITION_DURATION = 350
Collapse.DEFAULTS = { toggle: true }
Collapse.prototype.dimension = function () { var hasWidth = this.$element.hasClass('width') return hasWidth ? 'width' : 'height' }
Collapse.prototype.show = function () { if (this.transitioning || this.$element.hasClass('in')) return
var activesData var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing')
if (actives && actives.length) { activesData = actives.data('bs.collapse') if (activesData && activesData.transitioning) return }
var startEvent = $.Event('show.bs.collapse') this.$element.trigger(startEvent) if (startEvent.isDefaultPrevented()) return
if (actives && actives.length) { Plugin.call(actives, 'hide') activesData || actives.data('bs.collapse', null) }
var dimension = this.dimension()
this.$element .removeClass('collapse') .addClass('collapsing')[dimension](0) .attr('aria-expanded', true)
this.$trigger .removeClass('collapsed') .attr('aria-expanded', true)
this.transitioning = 1
var complete = function () { this.$element .removeClass('collapsing') .addClass('collapse in')[dimension]() this.transitioning = 0 this.$element .trigger('shown.bs.collapse') }
if (!$.support.transition) return complete.call(this)
var scrollSize = $.camelCase(['scroll', dimension].join('-'))
this.$element .one('bsTransitionEnd', $.proxy(complete, this)) .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize]) }
Collapse.prototype.hide = function () { if (this.transitioning || !this.$element.hasClass('in')) return
var startEvent = $.Event('hide.bs.collapse') this.$element.trigger(startEvent) if (startEvent.isDefaultPrevented()) return
var dimension = this.dimension()
this.$element[dimension](this.$element[dimension]())[0].offsetHeight
this.$element .addClass('collapsing') .removeClass('collapse in') .attr('aria-expanded', false)
this.$trigger .addClass('collapsed') .attr('aria-expanded', false)
this.transitioning = 1
var complete = function () { this.transitioning = 0 this.$element .removeClass('collapsing') .addClass('collapse') .trigger('hidden.bs.collapse') }
if (!$.support.transition) return complete.call(this)
this.$element [dimension](0) .one('bsTransitionEnd', $.proxy(complete, this)) .emulateTransitionEnd(Collapse.TRANSITION_DURATION) }
Collapse.prototype.toggle = function () { this[this.$element.hasClass('in') ? 'hide' : 'show']() }
Collapse.prototype.getParent = function () { return $(this.options.parent) .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]') .each($.proxy(function (i, element) { var $element = $(element) this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element) }, this)) .end() }
Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) { var isOpen = $element.hasClass('in')
$element.attr('aria-expanded', isOpen) $trigger .toggleClass('collapsed', !isOpen) .attr('aria-expanded', isOpen) }
function getTargetFromTrigger($trigger) { var href var target = $trigger.attr('data-target') || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, ) // strip for ie7
return $(target) }
// COLLAPSE PLUGIN DEFINITION // ==========================
function Plugin(option) { return this.each(function () { var $this = $(this) var data = $this.data('bs.collapse') var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)
if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false if (!data) $this.data('bs.collapse', (data = new Collapse(this, options))) if (typeof option == 'string') data[option]() }) }
var old = $.fn.collapse
$.fn.collapse = Plugin $.fn.collapse.Constructor = Collapse
// COLLAPSE NO CONFLICT // ====================
$.fn.collapse.noConflict = function () { $.fn.collapse = old return this }
// COLLAPSE DATA-API // =================
$(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) { var $this = $(this)
if (!$this.attr('data-target')) e.preventDefault()
var $target = getTargetFromTrigger($this) var data = $target.data('bs.collapse') var option = data ? 'toggle' : $this.data()
Plugin.call($target, option) })
}(jQuery);
/* ========================================================================
* Bootstrap: dropdown.js v3.3.7 * http://getbootstrap.com/javascript/#dropdowns * ======================================================================== * Copyright 2011-2016 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */
+function ($) {
'use strict';
// DROPDOWN CLASS DEFINITION // =========================
var backdrop = '.dropdown-backdrop' var toggle = '[data-toggle="dropdown"]' var Dropdown = function (element) { $(element).on('click.bs.dropdown', this.toggle) }
Dropdown.VERSION = '3.3.7'
function getParent($this) { var selector = $this.attr('data-target')
if (!selector) { selector = $this.attr('href') selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, ) // strip for ie7 }
var $parent = selector && $(selector)
return $parent && $parent.length ? $parent : $this.parent() }
function clearMenus(e) { if (e && e.which === 3) return $(backdrop).remove() $(toggle).each(function () { var $this = $(this) var $parent = getParent($this) var relatedTarget = { relatedTarget: this }
if (!$parent.hasClass('open')) return
if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return
$parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
if (e.isDefaultPrevented()) return
$this.attr('aria-expanded', 'false') $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget)) }) }
Dropdown.prototype.toggle = function (e) { var $this = $(this)
if ($this.is('.disabled, :disabled')) return
var $parent = getParent($this) var isActive = $parent.hasClass('open')
clearMenus()
if (!isActive) { if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) { // if mobile we use a backdrop because click events don't delegate $(document.createElement('div')) .addClass('dropdown-backdrop') .insertAfter($(this)) .on('click', clearMenus) }
var relatedTarget = { relatedTarget: this } $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget))
if (e.isDefaultPrevented()) return
$this .trigger('focus') .attr('aria-expanded', 'true')
$parent .toggleClass('open') .trigger($.Event('shown.bs.dropdown', relatedTarget)) }
return false }
Dropdown.prototype.keydown = function (e) { if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return
var $this = $(this)
e.preventDefault() e.stopPropagation()
if ($this.is('.disabled, :disabled')) return
var $parent = getParent($this) var isActive = $parent.hasClass('open')
if (!isActive && e.which != 27 || isActive && e.which == 27) { if (e.which == 27) $parent.find(toggle).trigger('focus') return $this.trigger('click') }
var desc = ' li:not(.disabled):visible a' var $items = $parent.find('.dropdown-menu' + desc)
if (!$items.length) return
var index = $items.index(e.target)
if (e.which == 38 && index > 0) index-- // up if (e.which == 40 && index < $items.length - 1) index++ // down if (!~index) index = 0
$items.eq(index).trigger('focus') }
// DROPDOWN PLUGIN DEFINITION // ==========================
function Plugin(option) { return this.each(function () { var $this = $(this) var data = $this.data('bs.dropdown')
if (!data) $this.data('bs.dropdown', (data = new Dropdown(this))) if (typeof option == 'string') data[option].call($this) }) }
var old = $.fn.dropdown
$.fn.dropdown = Plugin $.fn.dropdown.Constructor = Dropdown
// DROPDOWN NO CONFLICT // ====================
$.fn.dropdown.noConflict = function () { $.fn.dropdown = old return this }
// APPLY TO STANDARD DROPDOWN ELEMENTS // ===================================
$(document) .on('click.bs.dropdown.data-api', clearMenus) .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() }) .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle) .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown) .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown)
}(jQuery);
/* ========================================================================
* Bootstrap: modal.js v3.3.7 * http://getbootstrap.com/javascript/#modals * ======================================================================== * Copyright 2011-2016 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */
+function ($) {
'use strict';
// MODAL CLASS DEFINITION // ======================
var Modal = function (element, options) { this.options = options this.$body = $(document.body) this.$element = $(element) this.$dialog = this.$element.find('.modal-dialog') this.$backdrop = null this.isShown = null this.originalBodyPad = null this.scrollbarWidth = 0 this.ignoreBackdropClick = false
if (this.options.remote) { this.$element .find('.modal-content') .load(this.options.remote, $.proxy(function () { this.$element.trigger('loaded.bs.modal') }, this)) } }
Modal.VERSION = '3.3.7'
Modal.TRANSITION_DURATION = 300 Modal.BACKDROP_TRANSITION_DURATION = 150
Modal.DEFAULTS = { backdrop: true, keyboard: true, show: true }
Modal.prototype.toggle = function (_relatedTarget) { return this.isShown ? this.hide() : this.show(_relatedTarget) }
Modal.prototype.show = function (_relatedTarget) { var that = this var e = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })
this.$element.trigger(e)
if (this.isShown || e.isDefaultPrevented()) return
this.isShown = true
this.checkScrollbar() this.setScrollbar() this.$body.addClass('modal-open')
this.escape() this.resize()
this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))
this.$dialog.on('mousedown.dismiss.bs.modal', function () { that.$element.one('mouseup.dismiss.bs.modal', function (e) { if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true }) })
this.backdrop(function () { var transition = $.support.transition && that.$element.hasClass('fade')
if (!that.$element.parent().length) { that.$element.appendTo(that.$body) // don't move modals dom position }
that.$element .show() .scrollTop(0)
that.adjustDialog()
if (transition) { that.$element[0].offsetWidth // force reflow }
that.$element.addClass('in')
that.enforceFocus()
var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })
transition ? that.$dialog // wait for modal to slide in .one('bsTransitionEnd', function () { that.$element.trigger('focus').trigger(e) }) .emulateTransitionEnd(Modal.TRANSITION_DURATION) : that.$element.trigger('focus').trigger(e) }) }
Modal.prototype.hide = function (e) { if (e) e.preventDefault()
e = $.Event('hide.bs.modal')
this.$element.trigger(e)
if (!this.isShown || e.isDefaultPrevented()) return
this.isShown = false
this.escape() this.resize()
$(document).off('focusin.bs.modal')
this.$element .removeClass('in') .off('click.dismiss.bs.modal') .off('mouseup.dismiss.bs.modal')
this.$dialog.off('mousedown.dismiss.bs.modal')
$.support.transition && this.$element.hasClass('fade') ? this.$element .one('bsTransitionEnd', $.proxy(this.hideModal, this)) .emulateTransitionEnd(Modal.TRANSITION_DURATION) : this.hideModal() }
Modal.prototype.enforceFocus = function () { $(document) .off('focusin.bs.modal') // guard against infinite focus loop .on('focusin.bs.modal', $.proxy(function (e) { if (document !== e.target && this.$element[0] !== e.target && !this.$element.has(e.target).length) { this.$element.trigger('focus') } }, this)) }
Modal.prototype.escape = function () { if (this.isShown && this.options.keyboard) { this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) { e.which == 27 && this.hide() }, this)) } else if (!this.isShown) { this.$element.off('keydown.dismiss.bs.modal') } }
Modal.prototype.resize = function () { if (this.isShown) { $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this)) } else { $(window).off('resize.bs.modal') } }
Modal.prototype.hideModal = function () { var that = this this.$element.hide() this.backdrop(function () { that.$body.removeClass('modal-open') that.resetAdjustments() that.resetScrollbar() that.$element.trigger('hidden.bs.modal') }) }
Modal.prototype.removeBackdrop = function () { this.$backdrop && this.$backdrop.remove() this.$backdrop = null }
Modal.prototype.backdrop = function (callback) { var that = this var animate = this.$element.hasClass('fade') ? 'fade' :
if (this.isShown && this.options.backdrop) { var doAnimate = $.support.transition && animate
this.$backdrop = $(document.createElement('div')) .addClass('modal-backdrop ' + animate) .appendTo(this.$body)
this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) { if (this.ignoreBackdropClick) { this.ignoreBackdropClick = false return } if (e.target !== e.currentTarget) return this.options.backdrop == 'static' ? this.$element[0].focus() : this.hide() }, this))
if (doAnimate) this.$backdrop[0].offsetWidth // force reflow
this.$backdrop.addClass('in')
if (!callback) return
doAnimate ? this.$backdrop .one('bsTransitionEnd', callback) .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : callback()
} else if (!this.isShown && this.$backdrop) { this.$backdrop.removeClass('in')
var callbackRemove = function () { that.removeBackdrop() callback && callback() } $.support.transition && this.$element.hasClass('fade') ? this.$backdrop .one('bsTransitionEnd', callbackRemove) .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : callbackRemove()
} else if (callback) { callback() } }
// these following methods are used to handle overflowing modals
Modal.prototype.handleUpdate = function () { this.adjustDialog() }
Modal.prototype.adjustDialog = function () { var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight
this.$element.css({ paddingLeft: !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : , paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : }) }
Modal.prototype.resetAdjustments = function () { this.$element.css({ paddingLeft: , paddingRight: }) }
Modal.prototype.checkScrollbar = function () { var fullWindowWidth = window.innerWidth if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8 var documentElementRect = document.documentElement.getBoundingClientRect() fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left) } this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth this.scrollbarWidth = this.measureScrollbar() }
Modal.prototype.setScrollbar = function () { var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10) this.originalBodyPad = document.body.style.paddingRight || if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth) }
Modal.prototype.resetScrollbar = function () { this.$body.css('padding-right', this.originalBodyPad) }
Modal.prototype.measureScrollbar = function () { // thx walsh var scrollDiv = document.createElement('div') scrollDiv.className = 'modal-scrollbar-measure' this.$body.append(scrollDiv) var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth this.$body[0].removeChild(scrollDiv) return scrollbarWidth }
// MODAL PLUGIN DEFINITION // =======================
function Plugin(option, _relatedTarget) { return this.each(function () { var $this = $(this) var data = $this.data('bs.modal') var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)
if (!data) $this.data('bs.modal', (data = new Modal(this, options))) if (typeof option == 'string') data[option](_relatedTarget) else if (options.show) data.show(_relatedTarget) }) }
var old = $.fn.modal
$.fn.modal = Plugin $.fn.modal.Constructor = Modal
// MODAL NO CONFLICT // =================
$.fn.modal.noConflict = function () { $.fn.modal = old return this }
// MODAL DATA-API // ==============
$(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) { var $this = $(this) var href = $this.attr('href') var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ))) // strip for ie7 var option = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
if ($this.is('a')) e.preventDefault()
$target.one('show.bs.modal', function (showEvent) { if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown $target.one('hidden.bs.modal', function () { $this.is(':visible') && $this.trigger('focus') }) }) Plugin.call($target, option, this) })
}(jQuery);
/* ========================================================================
* Bootstrap: tooltip.js v3.3.7 * http://getbootstrap.com/javascript/#tooltip * Inspired by the original jQuery.tipsy by Jason Frame * ======================================================================== * Copyright 2011-2016 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */
+function ($) {
'use strict';
// TOOLTIP PUBLIC CLASS DEFINITION // ===============================
var Tooltip = function (element, options) { this.type = null this.options = null this.enabled = null this.timeout = null this.hoverState = null this.$element = null this.inState = null
this.init('tooltip', element, options) }
Tooltip.VERSION = '3.3.7'
Tooltip.TRANSITION_DURATION = 150
Tooltip.DEFAULTS = { animation: true, placement: 'top', selector: false,template: '
trigger: 'hover focus', title: , delay: 0, html: false, container: false, viewport: { selector: 'body', padding: 0 } }
Tooltip.prototype.init = function (type, element, options) { this.enabled = true this.type = type this.$element = $(element) this.options = this.getOptions(options) this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport)) this.inState = { click: false, hover: false, focus: false }
if (this.$element[0] instanceof document.constructor && !this.options.selector) { throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!') }
var triggers = this.options.trigger.split(' ')
for (var i = triggers.length; i--;) { var trigger = triggers[i]
if (trigger == 'click') { this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this)) } else if (trigger != 'manual') { var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin' var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'
this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this)) this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this)) } }
this.options.selector ? (this._options = $.extend({}, this.options, { trigger: 'manual', selector: })) : this.fixTitle() }
Tooltip.prototype.getDefaults = function () { return Tooltip.DEFAULTS }
Tooltip.prototype.getOptions = function (options) { options = $.extend({}, this.getDefaults(), this.$element.data(), options)
if (options.delay && typeof options.delay == 'number') { options.delay = { show: options.delay, hide: options.delay } }
return options }
Tooltip.prototype.getDelegateOptions = function () { var options = {} var defaults = this.getDefaults()
this._options && $.each(this._options, function (key, value) { if (defaults[key] != value) options[key] = value })
return options }
Tooltip.prototype.enter = function (obj) { var self = obj instanceof this.constructor ? obj : $(obj.currentTarget).data('bs.' + this.type)
if (!self) { self = new this.constructor(obj.currentTarget, this.getDelegateOptions()) $(obj.currentTarget).data('bs.' + this.type, self) }
if (obj instanceof $.Event) { self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true }
if (self.tip().hasClass('in') || self.hoverState == 'in') { self.hoverState = 'in' return }
clearTimeout(self.timeout)
self.hoverState = 'in'
if (!self.options.delay || !self.options.delay.show) return self.show()
self.timeout = setTimeout(function () { if (self.hoverState == 'in') self.show() }, self.options.delay.show) }
Tooltip.prototype.isInStateTrue = function () { for (var key in this.inState) { if (this.inState[key]) return true }
return false }
Tooltip.prototype.leave = function (obj) { var self = obj instanceof this.constructor ? obj : $(obj.currentTarget).data('bs.' + this.type)
if (!self) { self = new this.constructor(obj.currentTarget, this.getDelegateOptions()) $(obj.currentTarget).data('bs.' + this.type, self) }
if (obj instanceof $.Event) { self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false }
if (self.isInStateTrue()) return
clearTimeout(self.timeout)
self.hoverState = 'out'
if (!self.options.delay || !self.options.delay.hide) return self.hide()
self.timeout = setTimeout(function () { if (self.hoverState == 'out') self.hide() }, self.options.delay.hide) }
Tooltip.prototype.show = function () { var e = $.Event('show.bs.' + this.type)
if (this.hasContent() && this.enabled) { this.$element.trigger(e)
var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0]) if (e.isDefaultPrevented() || !inDom) return var that = this
var $tip = this.tip()
var tipId = this.getUID(this.type)
this.setContent() $tip.attr('id', tipId) this.$element.attr('aria-describedby', tipId)
if (this.options.animation) $tip.addClass('fade')
var placement = typeof this.options.placement == 'function' ? this.options.placement.call(this, $tip[0], this.$element[0]) : this.options.placement
var autoToken = /\s?auto?\s?/i var autoPlace = autoToken.test(placement) if (autoPlace) placement = placement.replace(autoToken, ) || 'top'
$tip .detach() .css({ top: 0, left: 0, display: 'block' }) .addClass(placement) .data('bs.' + this.type, this)
this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element) this.$element.trigger('inserted.bs.' + this.type)
var pos = this.getPosition() var actualWidth = $tip[0].offsetWidth var actualHeight = $tip[0].offsetHeight
if (autoPlace) { var orgPlacement = placement var viewportDim = this.getPosition(this.$viewport)
placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top' : placement == 'top' && pos.top - actualHeight < viewportDim.top ? 'bottom' : placement == 'right' && pos.right + actualWidth > viewportDim.width ? 'left' : placement == 'left' && pos.left - actualWidth < viewportDim.left ? 'right' : placement
$tip .removeClass(orgPlacement) .addClass(placement) }
var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
this.applyPlacement(calculatedOffset, placement)
var complete = function () { var prevHoverState = that.hoverState that.$element.trigger('shown.bs.' + that.type) that.hoverState = null
if (prevHoverState == 'out') that.leave(that) }
$.support.transition && this.$tip.hasClass('fade') ? $tip .one('bsTransitionEnd', complete) .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) : complete() } }
Tooltip.prototype.applyPlacement = function (offset, placement) { var $tip = this.tip() var width = $tip[0].offsetWidth var height = $tip[0].offsetHeight
// manually read margins because getBoundingClientRect includes difference var marginTop = parseInt($tip.css('margin-top'), 10) var marginLeft = parseInt($tip.css('margin-left'), 10)
// we must check for NaN for ie 8/9 if (isNaN(marginTop)) marginTop = 0 if (isNaN(marginLeft)) marginLeft = 0
offset.top += marginTop offset.left += marginLeft
// $.fn.offset doesn't round pixel values // so we use setOffset directly with our own function B-0 $.offset.setOffset($tip[0], $.extend({ using: function (props) { $tip.css({ top: Math.round(props.top), left: Math.round(props.left) }) } }, offset), 0)
$tip.addClass('in')
// check to see if placing tip in new offset caused the tip to resize itself var actualWidth = $tip[0].offsetWidth var actualHeight = $tip[0].offsetHeight
if (placement == 'top' && actualHeight != height) { offset.top = offset.top + height - actualHeight }
var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)
if (delta.left) offset.left += delta.left else offset.top += delta.top
var isVertical = /top|bottom/.test(placement) var arrowDelta = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight'
$tip.offset(offset) this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical) }
Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) { this.arrow() .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%') .css(isVertical ? 'top' : 'left', ) }
Tooltip.prototype.setContent = function () { var $tip = this.tip() var title = this.getTitle()
$tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title) $tip.removeClass('fade in top bottom left right') }
Tooltip.prototype.hide = function (callback) { var that = this var $tip = $(this.$tip) var e = $.Event('hide.bs.' + this.type)
function complete() { if (that.hoverState != 'in') $tip.detach() if (that.$element) { // TODO: Check whether guarding this code with this `if` is really necessary. that.$element .removeAttr('aria-describedby') .trigger('hidden.bs.' + that.type) } callback && callback() }
this.$element.trigger(e)
if (e.isDefaultPrevented()) return
$tip.removeClass('in')
$.support.transition && $tip.hasClass('fade') ? $tip .one('bsTransitionEnd', complete) .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) : complete()
this.hoverState = null
return this }
Tooltip.prototype.fixTitle = function () { var $e = this.$element if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') { $e.attr('data-original-title', $e.attr('title') || ).attr('title', ) } }
Tooltip.prototype.hasContent = function () { return this.getTitle() }
Tooltip.prototype.getPosition = function ($element) { $element = $element || this.$element
var el = $element[0] var isBody = el.tagName == 'BODY'
var elRect = el.getBoundingClientRect() if (elRect.width == null) { // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093 elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top }) } var isSvg = window.SVGElement && el instanceof window.SVGElement // Avoid using $.offset() on SVGs since it gives incorrect results in jQuery 3. // See https://github.com/twbs/bootstrap/issues/20280 var elOffset = isBody ? { top: 0, left: 0 } : (isSvg ? null : $element.offset()) var scroll = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() } var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null
return $.extend({}, elRect, scroll, outerDims, elOffset) }
Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) { return placement == 'bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } : placement == 'top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } : placement == 'left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } : /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }
}
Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) { var delta = { top: 0, left: 0 } if (!this.$viewport) return delta
var viewportPadding = this.options.viewport && this.options.viewport.padding || 0 var viewportDimensions = this.getPosition(this.$viewport)
if (/right|left/.test(placement)) { var topEdgeOffset = pos.top - viewportPadding - viewportDimensions.scroll var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight if (topEdgeOffset < viewportDimensions.top) { // top overflow delta.top = viewportDimensions.top - topEdgeOffset } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset } } else { var leftEdgeOffset = pos.left - viewportPadding var rightEdgeOffset = pos.left + viewportPadding + actualWidth if (leftEdgeOffset < viewportDimensions.left) { // left overflow delta.left = viewportDimensions.left - leftEdgeOffset } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset } }
return delta }
Tooltip.prototype.getTitle = function () { var title var $e = this.$element var o = this.options
title = $e.attr('data-original-title') || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title)
return title }
Tooltip.prototype.getUID = function (prefix) { do prefix += ~~(Math.random() * 1000000) while (document.getElementById(prefix)) return prefix }
Tooltip.prototype.tip = function () { if (!this.$tip) { this.$tip = $(this.options.template) if (this.$tip.length != 1) { throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!') } } return this.$tip }
Tooltip.prototype.arrow = function () { return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow')) }
Tooltip.prototype.enable = function () { this.enabled = true }
Tooltip.prototype.disable = function () { this.enabled = false }
Tooltip.prototype.toggleEnabled = function () { this.enabled = !this.enabled }
Tooltip.prototype.toggle = function (e) { var self = this if (e) { self = $(e.currentTarget).data('bs.' + this.type) if (!self) { self = new this.constructor(e.currentTarget, this.getDelegateOptions()) $(e.currentTarget).data('bs.' + this.type, self) } }
if (e) { self.inState.click = !self.inState.click if (self.isInStateTrue()) self.enter(self) else self.leave(self) } else { self.tip().hasClass('in') ? self.leave(self) : self.enter(self) } }
Tooltip.prototype.destroy = function () { var that = this clearTimeout(this.timeout) this.hide(function () { that.$element.off('.' + that.type).removeData('bs.' + that.type) if (that.$tip) { that.$tip.detach() } that.$tip = null that.$arrow = null that.$viewport = null that.$element = null }) }
// TOOLTIP PLUGIN DEFINITION // =========================
function Plugin(option) { return this.each(function () { var $this = $(this) var data = $this.data('bs.tooltip') var options = typeof option == 'object' && option
if (!data && /destroy|hide/.test(option)) return if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options))) if (typeof option == 'string') data[option]() }) }
var old = $.fn.tooltip
$.fn.tooltip = Plugin $.fn.tooltip.Constructor = Tooltip
// TOOLTIP NO CONFLICT // ===================
$.fn.tooltip.noConflict = function () { $.fn.tooltip = old return this }
}(jQuery);
/* ========================================================================
* Bootstrap: popover.js v3.3.7 * http://getbootstrap.com/javascript/#popovers * ======================================================================== * Copyright 2011-2016 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */
+function ($) {
'use strict';
// POPOVER PUBLIC CLASS DEFINITION // ===============================
var Popover = function (element, options) { this.init('popover', element, options) }
if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')
Popover.VERSION = '3.3.7'
Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, { placement: 'right', trigger: 'click', content: ,template: '
})
// NOTE: POPOVER EXTENDS tooltip.js // ================================
Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype)
Popover.prototype.constructor = Popover
Popover.prototype.getDefaults = function () { return Popover.DEFAULTS }
Popover.prototype.setContent = function () { var $tip = this.tip() var title = this.getTitle() var content = this.getContent()
$tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title) $tip.find('.popover-content').children().detach().end()[ // we use append for html objects to maintain js events this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text' ](content)
$tip.removeClass('fade top bottom left right in')
// IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do // this manually by checking the contents. if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide() }
Popover.prototype.hasContent = function () { return this.getTitle() || this.getContent() }
Popover.prototype.getContent = function () { var $e = this.$element var o = this.options
return $e.attr('data-content') || (typeof o.content == 'function' ? o.content.call($e[0]) : o.content) }
Popover.prototype.arrow = function () { return (this.$arrow = this.$arrow || this.tip().find('.arrow')) }
// POPOVER PLUGIN DEFINITION // =========================
function Plugin(option) { return this.each(function () { var $this = $(this) var data = $this.data('bs.popover') var options = typeof option == 'object' && option
if (!data && /destroy|hide/.test(option)) return if (!data) $this.data('bs.popover', (data = new Popover(this, options))) if (typeof option == 'string') data[option]() }) }
var old = $.fn.popover
$.fn.popover = Plugin $.fn.popover.Constructor = Popover
// POPOVER NO CONFLICT // ===================
$.fn.popover.noConflict = function () { $.fn.popover = old return this }
}(jQuery);
/* ========================================================================
* Bootstrap: scrollspy.js v3.3.7 * http://getbootstrap.com/javascript/#scrollspy * ======================================================================== * Copyright 2011-2016 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */
+function ($) {
'use strict';
// SCROLLSPY CLASS DEFINITION // ==========================
function ScrollSpy(element, options) { this.$body = $(document.body) this.$scrollElement = $(element).is(document.body) ? $(window) : $(element) this.options = $.extend({}, ScrollSpy.DEFAULTS, options) this.selector = (this.options.target || ) + ' .nav li > a' this.offsets = [] this.targets = [] this.activeTarget = null this.scrollHeight = 0
this.$scrollElement.on('scroll.bs.scrollspy', $.proxy(this.process, this)) this.refresh() this.process() }
ScrollSpy.VERSION = '3.3.7'
ScrollSpy.DEFAULTS = { offset: 10 }
ScrollSpy.prototype.getScrollHeight = function () { return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight) }
ScrollSpy.prototype.refresh = function () { var that = this var offsetMethod = 'offset' var offsetBase = 0
this.offsets = [] this.targets = [] this.scrollHeight = this.getScrollHeight()
if (!$.isWindow(this.$scrollElement[0])) { offsetMethod = 'position' offsetBase = this.$scrollElement.scrollTop() }
this.$body .find(this.selector) .map(function () { var $el = $(this) var href = $el.data('target') || $el.attr('href') var $href = /^#./.test(href) && $(href)
return ($href && $href.length && $href.is(':visible') && [[$href[offsetMethod]().top + offsetBase, href]]) || null }) .sort(function (a, b) { return a[0] - b[0] }) .each(function () { that.offsets.push(this[0]) that.targets.push(this[1]) }) }
ScrollSpy.prototype.process = function () { var scrollTop = this.$scrollElement.scrollTop() + this.options.offset var scrollHeight = this.getScrollHeight() var maxScroll = this.options.offset + scrollHeight - this.$scrollElement.height() var offsets = this.offsets var targets = this.targets var activeTarget = this.activeTarget var i
if (this.scrollHeight != scrollHeight) { this.refresh() }
if (scrollTop >= maxScroll) { return activeTarget != (i = targets[targets.length - 1]) && this.activate(i) }
if (activeTarget && scrollTop < offsets[0]) { this.activeTarget = null return this.clear() }
for (i = offsets.length; i--;) { activeTarget != targets[i] && scrollTop >= offsets[i] && (offsets[i + 1] === undefined || scrollTop < offsets[i + 1]) && this.activate(targets[i]) } }
ScrollSpy.prototype.activate = function (target) { this.activeTarget = target
this.clear()
var selector = this.selector + '[data-target="' + target + '"],' + this.selector + '[href="' + target + '"]'
var active = $(selector) .parents('li') .addClass('active')
if (active.parent('.dropdown-menu').length) { active = active .closest('li.dropdown') .addClass('active') }
active.trigger('activate.bs.scrollspy') }
ScrollSpy.prototype.clear = function () { $(this.selector) .parentsUntil(this.options.target, '.active') .removeClass('active') }
// SCROLLSPY PLUGIN DEFINITION // ===========================
function Plugin(option) { return this.each(function () { var $this = $(this) var data = $this.data('bs.scrollspy') var options = typeof option == 'object' && option
if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options))) if (typeof option == 'string') data[option]() }) }
var old = $.fn.scrollspy
$.fn.scrollspy = Plugin $.fn.scrollspy.Constructor = ScrollSpy
// SCROLLSPY NO CONFLICT // =====================
$.fn.scrollspy.noConflict = function () { $.fn.scrollspy = old return this }
// SCROLLSPY DATA-API // ==================
$(window).on('load.bs.scrollspy.data-api', function () { $('[data-spy="scroll"]').each(function () { var $spy = $(this) Plugin.call($spy, $spy.data()) }) })
}(jQuery);
/* ========================================================================
* Bootstrap: tab.js v3.3.7 * http://getbootstrap.com/javascript/#tabs * ======================================================================== * Copyright 2011-2016 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */
+function ($) {
'use strict';
// TAB CLASS DEFINITION // ====================
var Tab = function (element) { // jscs:disable requireDollarBeforejQueryAssignment this.element = $(element) // jscs:enable requireDollarBeforejQueryAssignment }
Tab.VERSION = '3.3.7'
Tab.TRANSITION_DURATION = 150
Tab.prototype.show = function () { var $this = this.element var $ul = $this.closest('ul:not(.dropdown-menu)') var selector = $this.data('target')
if (!selector) { selector = $this.attr('href') selector = selector && selector.replace(/.*(?=#[^\s]*$)/, ) // strip for ie7 }
if ($this.parent('li').hasClass('active')) return
var $previous = $ul.find('.active:last a') var hideEvent = $.Event('hide.bs.tab', { relatedTarget: $this[0] }) var showEvent = $.Event('show.bs.tab', { relatedTarget: $previous[0] })
$previous.trigger(hideEvent) $this.trigger(showEvent)
if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return
var $target = $(selector)
this.activate($this.closest('li'), $ul) this.activate($target, $target.parent(), function () { $previous.trigger({ type: 'hidden.bs.tab', relatedTarget: $this[0] }) $this.trigger({ type: 'shown.bs.tab', relatedTarget: $previous[0] }) }) }
Tab.prototype.activate = function (element, container, callback) { var $active = container.find('> .active') var transition = callback && $.support.transition && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length)
function next() { $active .removeClass('active') .find('> .dropdown-menu > .active') .removeClass('active') .end() .find('[data-toggle="tab"]') .attr('aria-expanded', false)
element .addClass('active') .find('[data-toggle="tab"]') .attr('aria-expanded', true)
if (transition) { element[0].offsetWidth // reflow for transition element.addClass('in') } else { element.removeClass('fade') }
if (element.parent('.dropdown-menu').length) { element .closest('li.dropdown') .addClass('active') .end() .find('[data-toggle="tab"]') .attr('aria-expanded', true) }
callback && callback() }
$active.length && transition ? $active .one('bsTransitionEnd', next) .emulateTransitionEnd(Tab.TRANSITION_DURATION) : next()
$active.removeClass('in') }
// TAB PLUGIN DEFINITION // =====================
function Plugin(option) { return this.each(function () { var $this = $(this) var data = $this.data('bs.tab')
if (!data) $this.data('bs.tab', (data = new Tab(this))) if (typeof option == 'string') data[option]() }) }
var old = $.fn.tab
$.fn.tab = Plugin $.fn.tab.Constructor = Tab
// TAB NO CONFLICT // ===============
$.fn.tab.noConflict = function () { $.fn.tab = old return this }
// TAB DATA-API // ============
var clickHandler = function (e) { e.preventDefault() Plugin.call($(this), 'show') }
$(document) .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler) .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler)
}(jQuery);
/* ========================================================================
* Bootstrap: affix.js v3.3.7 * http://getbootstrap.com/javascript/#affix * ======================================================================== * Copyright 2011-2016 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */
+function ($) {
'use strict';
// AFFIX CLASS DEFINITION // ======================
var Affix = function (element, options) { this.options = $.extend({}, Affix.DEFAULTS, options)
this.$target = $(this.options.target) .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this)) .on('click.bs.affix.data-api', $.proxy(this.checkPositionWithEventLoop, this))
this.$element = $(element) this.affixed = null this.unpin = null this.pinnedOffset = null
this.checkPosition() }
Affix.VERSION = '3.3.7'
Affix.RESET = 'affix affix-top affix-bottom'
Affix.DEFAULTS = { offset: 0, target: window }
Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) { var scrollTop = this.$target.scrollTop() var position = this.$element.offset() var targetHeight = this.$target.height()
if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false
if (this.affixed == 'bottom') { if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom' return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom' }
var initializing = this.affixed == null var colliderTop = initializing ? scrollTop : position.top var colliderHeight = initializing ? targetHeight : height
if (offsetTop != null && scrollTop <= offsetTop) return 'top' if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom'
return false }
Affix.prototype.getPinnedOffset = function () { if (this.pinnedOffset) return this.pinnedOffset this.$element.removeClass(Affix.RESET).addClass('affix') var scrollTop = this.$target.scrollTop() var position = this.$element.offset() return (this.pinnedOffset = position.top - scrollTop) }
Affix.prototype.checkPositionWithEventLoop = function () { setTimeout($.proxy(this.checkPosition, this), 1) }
Affix.prototype.checkPosition = function () { if (!this.$element.is(':visible')) return
var height = this.$element.height() var offset = this.options.offset var offsetTop = offset.top var offsetBottom = offset.bottom var scrollHeight = Math.max($(document).height(), $(document.body).height())
if (typeof offset != 'object') offsetBottom = offsetTop = offset if (typeof offsetTop == 'function') offsetTop = offset.top(this.$element) if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element)
var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom)
if (this.affixed != affix) { if (this.unpin != null) this.$element.css('top', )
var affixType = 'affix' + (affix ? '-' + affix : ) var e = $.Event(affixType + '.bs.affix')
this.$element.trigger(e)
if (e.isDefaultPrevented()) return
this.affixed = affix this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null
this.$element .removeClass(Affix.RESET) .addClass(affixType) .trigger(affixType.replace('affix', 'affixed') + '.bs.affix') }
if (affix == 'bottom') { this.$element.offset({ top: scrollHeight - height - offsetBottom }) } }
// AFFIX PLUGIN DEFINITION // =======================
function Plugin(option) { return this.each(function () { var $this = $(this) var data = $this.data('bs.affix') var options = typeof option == 'object' && option
if (!data) $this.data('bs.affix', (data = new Affix(this, options))) if (typeof option == 'string') data[option]() }) }
var old = $.fn.affix
$.fn.affix = Plugin $.fn.affix.Constructor = Affix
// AFFIX NO CONFLICT // =================
$.fn.affix.noConflict = function () { $.fn.affix = old return this }
// AFFIX DATA-API // ==============
$(window).on('load', function () { $('[data-spy="affix"]').each(function () { var $spy = $(this) var data = $spy.data()
data.offset = data.offset || {}
if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom if (data.offsetTop != null) data.offset.top = data.offsetTop
Plugin.call($spy, data) }) })
}(jQuery);
(function(root, factory) {
if (typeof define === 'function' && define.amd) { define(factory); } else if (typeof exports === 'object') { module.exports = factory(require, exports, module); } else { root.ScrollReveal = factory(); }
}(this, function(require, exports, module) {
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/**
* ScrollReveal * ------------ * Version : 3.1.4 * Website : scrollrevealjs.org * Repo : github.com/jlmakes/scrollreveal.js * Author : Julian Lloyd (@jlmakes) */
- (function() {
'use strict';
var sr, Tools, _requestAnimationFrame;
this.ScrollReveal = (function() {
/** * Configuration * ------------- * This object signature can be passed directly to the ScrollReveal constructor, * or as the second argument of the `reveal()` method. */
ScrollReveal.prototype.defaults = {
// 'bottom', 'left', 'top', 'right' origin : 'bottom',
// Can be any valid CSS distance, e.g. '5rem', '10%', '20vw', etc. distance : '20px',
// Time in milliseconds. duration : 500, delay : 0,
// Starting angles in degrees, will transition from these values to 0 in all axes. rotate : { x: 0, y: 0, z: 0 },
// Starting opacity value, before transitioning to the computed opacity. opacity : 0,
// Starting scale value, will transition from this value to 1 scale : 0.9,
// Accepts any valid CSS easing, e.g. 'ease', 'ease-in-out', 'linear', etc. easing : 'cubic-bezier(0.6, 0.2, 0.1, 1)',// When null, `` is assumed to be the reveal container. You can pass a // DOM node as a custom container, e.g. document.querySelector('.fooContainer') // or a selector, e.g. '.fooContainer' container : null, // true/false to control reveal animations on mobile. mobile : true, // true: reveals occur every time elements become visible // false: reveals occur once as elements become visible reset : false, // 'always' — delay for all reveal animations // 'once' — delay only the first time reveals occur // 'onload' - delay only for animations triggered by first load useDelay : 'always', // Change when an element is considered in the viewport. The default value // of 0.20 means 20% of an element must be visible for its reveal to occur. viewFactor : 0.2, // Pixel values that alter the container boundaries. // e.g. Set `{ top: 48 }`, if you have a 48px tall fixed toolbar. // -- // Visual Aid: https://scrollrevealjs.org/assets/viewoffset.png viewOffset : { top: 0, right: 0, bottom: 0, left: 0 }, // Callbacks that fire for each completed element reveal, and if // `config.reset = true`, for each completed element reset. When creating your // callbacks, remember they are passed the element’s DOM node that triggered // it as the first argument. afterReveal : function(domEl) {}, afterReset : function(domEl) {} }; function ScrollReveal(config) { // Support instantiation without the `new` keyword. if (typeof this == 'undefined' || Object.getPrototypeOf(this) !== ScrollReveal.prototype) { return new ScrollReveal(config) } sr = this; // Save reference to instance. sr.tools = new Tools(); // *required utilities if (sr.isSupported()) { sr.tools.extend(sr.defaults, config || {}); _resolveContainer(sr.defaults); sr.store = { elements : {}, containers : [] }; sr.sequences = {}; sr.history = []; sr.uid = 0; sr.initialized = false; } // Note: IE9 only supports console if devtools are open. else if (typeof console !== 'undefined' && console !== null) { console.log('ScrollReveal is not supported in this browser.'); } return sr } /** * Check if client supports CSS Transform and CSS Transition. * @return {boolean} */ ScrollReveal.prototype.isSupported = function() { var style = document.documentElement.style; return 'WebkitTransition' in style && 'WebkitTransform' in style || 'transition' in style && 'transform' in style }; /** * Creates a reveal set, a group of elements that will animate when they * become visible. If [interval] is provided, a new sequence is created * that will ensure elements reveal in the order they appear in the DOM. * * @param {string|Node} [selector] The element (node) or elements (selector) to animate. * @param {Object} [config] Override the defaults for this reveal set. * @param {number} [interval] Time between sequenced element animations (milliseconds). * @param {boolean} [sync] Used internally when updating reveals for async content. * * @return {Object} The current ScrollReveal instance. */ ScrollReveal.prototype.reveal = function(selector, config, interval, sync) { var container, elements, elem, elemId, sequence, sequenceId; // Resolve container. if (config && config.container) { container = _resolveContainer(config); } else { container = sr.defaults.container; } // Let’s check to see if a DOM node was passed in as the first argument, // otherwise query the container for all elements matching the selector. if (sr.tools.isNode(selector)) { elements = [selector]; } else { elements = Array.prototype.slice.call(container.querySelectorAll(selector)); } if (!elements.length) { console.log('ScrollReveal: reveal on "'+ selector + '" failed, no elements found.'); return sr } // No custom configuration was passed, but a sequence interval instead. // let’s shuffle things around to make sure everything works. if (config && typeof config == 'number') { interval = config; config = {}; } // Prepare a new sequence if an interval is passed. if (interval && typeof interval == 'number') { sequenceId = _nextUid(); sequence = sr.sequences[sequenceId] = { id : sequenceId, interval : interval, elemIds : [], active : false } } // Begin main loop to configure ScrollReveal elements. for (var i = 0; i < elements.length; i++) { // Check if the element has already been configured and grab it from the store. elemId = elements[i].getAttribute('data-sr-id'); if (elemId) { elem = sr.store.elements[elemId]; } // Otherwise, let’s do some basic setup. else { elem = { id : _nextUid(), domEl : elements[i], seen : false, revealing : false }; elem.domEl.setAttribute('data-sr-id', elem.id); } // Sequence only setup if (sequence) { elem.sequence = { id : sequence.id, index : sequence.elemIds.length }; sequence.elemIds.push(elem.id); } // New or existing element, it’s time to update its configuration, styles, // and send the updates to our store. _configure(elem, config || {}); _style(elem); _updateStore(elem); // We need to make sure elements are set to visibility: visible, even when // on mobile and `config.mobile == false`, or if unsupported. if (sr.tools.isMobile() && !elem.config.mobile || !sr.isSupported()) { elem.domEl.setAttribute('style', elem.styles.inline); elem.disabled = true; } // Otherwise, proceed normally. else if (!elem.revealing) { elem.domEl.setAttribute('style', elem.styles.inline + elem.styles.transform.initial ); } } // Each `reveal()` is recorded so that when calling `sync()` while working // with asynchronously loaded content, it can re-trace your steps but with // all your new elements now in the DOM. // Since `reveal()` is called internally by `sync()`, we don’t want to // record or intiialize each reveal during syncing. if (!sync && sr.isSupported()) { _record(selector, config); // We push initialization to the event queue using setTimeout, so that we can // give ScrollReveal room to process all reveal calls before putting things into motion. // -- // Philip Roberts - What the heck is the event loop anyway? (JSConf EU 2014) // https://www.youtube.com/watch?v=8aGhZQkoFbQ if (sr.initTimeout) { window.clearTimeout(sr.initTimeout); } sr.initTimeout = window.setTimeout(_init, 0); } return sr }; /** * Re-runs `reveal()` for each record stored in history, effectively capturing * any content loaded asynchronously that matches existing reveal set selectors. * * @return {Object} The current ScrollReveal instance. */ ScrollReveal.prototype.sync = function() { if (sr.history.length && sr.isSupported()) { for (var i = 0; i < sr.history.length; i++) { var record = sr.history[i]; sr.reveal(record.selector, record.config, record.interval, true); }; _init(); } else { console.log('ScrollReveal: sync failed, no reveals found.'); } return sr }; /** * Private Methods * --------------- * These methods remain accessible only to the ScrollReveal instance, even * though they only "exist" during instantiation outside of the constructors scope. * -- * http://stackoverflow.com/questions/111102/how-do-javascript-closures-work */ function _resolveContainer(config) { var container = config.container; // Check if our container is defined by a selector. if (container && typeof container == 'string') { return config.container = window.document.querySelector(container); } // Check if our container is defined by a node. else if (container && !sr.tools.isNode(container)) { console.log('ScrollReveal: Invalid container provided, using instead.'); config.container = null; } // Otherwise use by default. if (container == null) { config.container = window.document.documentElement; } return config.container } /** * A consistent way of creating unique IDs. * @returns {number} */ function _nextUid() { return ++sr.uid; } function _configure(elem, config) { // If the element hasn’t already been configured, let’s use a clone of the // defaults extended by the configuration passed as the second argument. if (!elem.config) { elem.config = sr.tools.extendClone(sr.defaults, config); } // Otherwise, let’s use a clone of the existing element configuration extended // by the configuration passed as the second argument. else { elem.config = sr.tools.extendClone(elem.config, config); } // Infer CSS Transform axis from origin string. if (elem.config.origin === 'top' || elem.config.origin === 'bottom') { elem.config.axis = 'Y'; } else { elem.config.axis = 'X'; } // Let’s make sure our our pixel distances are negative for top and left. // e.g. config.origin = 'top' and config.distance = '25px' starts at `top: -25px` in CSS. if (elem.config.origin === 'top' || elem.config.origin === 'left') { elem.config.distance = '-' + elem.config.distance; } } function _style(elem) { var computed = window.getComputedStyle(elem.domEl); if (!elem.styles) { elem.styles = { transition : {}, transform : {}, computed : {} }; // Capture any existing inline styles, and add our visibility override. // -- // See section 4.2. in the Documentation: // https://github.com/jlmakes/scrollreveal.js#42-improve-user-experience elem.styles.inline = elem.domEl.getAttribute('style') || ''; elem.styles.inline += '; visibility: visible; '; // grab the elements existing opacity. elem.styles.computed.opacity = computed.opacity; // grab the elements existing transitions. if (!computed.transition || computed.transition == 'all 0s ease 0s') { elem.styles.computed.transition = ''; } else { elem.styles.computed.transition = computed.transition + ', '; } } // Create transition styles elem.styles.transition.instant = _generateTransition(elem, 0); elem.styles.transition.delayed = _generateTransition(elem, elem.config.delay); // Generate transform styles, first with the webkit prefix. elem.styles.transform.initial = ' -webkit-transform:'; elem.styles.transform.target = ' -webkit-transform:'; _generateTransform(elem); // And again without any prefix. elem.styles.transform.initial += 'transform:'; elem.styles.transform.target += 'transform:'; _generateTransform(elem); } function _generateTransition(elem, delay) { var config = elem.config; return '-webkit-transition: ' + elem.styles.computed.transition + '-webkit-transform ' + config.duration / 1000 + 's ' + config.easing + ' ' + delay / 1000 + 's, opacity ' + config.duration / 1000 + 's ' + config.easing + ' ' + delay / 1000 + 's; ' + 'transition: ' + elem.styles.computed.transition + 'transform ' + config.duration / 1000 + 's ' + config.easing + ' ' + delay / 1000 + 's, opacity ' + config.duration / 1000 + 's ' + config.easing + ' ' + delay / 1000 + 's; ' } function _generateTransform(elem) { var config = elem.config; var transform = elem.styles.transform; if (parseInt(config.distance)) { transform.initial += ' translate' + config.axis + '(' + config.distance + ')'; transform.target += ' translate' + config.axis + '(0)'; } if (config.scale) { transform.initial += ' scale(' + config.scale + ')'; transform.target += ' scale(1)'; } if (config.rotate.x) { transform.initial += ' rotateX(' + config.rotate.x + 'deg)'; transform.target += ' rotateX(0)'; } if (config.rotate.y) { transform.initial += ' rotateY(' + config.rotate.y + 'deg)'; transform.target += ' rotateY(0)'; } if (config.rotate.z) { transform.initial += ' rotateZ(' + config.rotate.z + 'deg)'; transform.target += ' rotateZ(0)'; } transform.initial += '; opacity: ' + config.opacity + ';'; transform.target += '; opacity: ' + elem.styles.computed.opacity + ';'; } function _updateStore(elem) { var container = elem.config.container; // If this element’s container isn’t already in the store, let’s add it. if (container && sr.store.containers.indexOf(container) == -1) { sr.store.containers.push(elem.config.container); } // Update the element stored with our new element. sr.store.elements[elem.id] = elem; }; function _record(selector, config, interval) { // Save the `reveal()` arguments that triggered this `_record()` call, so we // can re-trace our steps when calling the `sync()` method. var record = { selector : selector, config : config, interval : interval }; sr.history.push(record); } function _init() { if (sr.isSupported()) { // Initial animate call triggers valid reveal animations on first load. // Subsequent animate calls are made inside the event handler. _animate(); // Then we loop through all container nodes in the store and bind event // listeners to each. for (var i = 0; i < sr.store.containers.length; i++) { sr.store.containers[i].addEventListener('scroll', _handler); sr.store.containers[i].addEventListener('resize', _handler); } // Let’s also do a one-time binding of window event listeners. if (!sr.initialized) { window.addEventListener('scroll', _handler); window.addEventListener('resize', _handler); sr.initialized = true; } } return sr } function _handler() { _requestAnimationFrame(_animate); } function _setActiveSequences() { var active, elem, elemId, sequence; // Loop through all sequences sr.tools.forOwn(sr.sequences, function(sequenceId) { sequence = sr.sequences[sequenceId]; active = false; // For each sequenced elemenet, let’s check visibility and if // any are visible, set it’s sequence to active. for (var i = 0; i < sequence.elemIds.length; i++) { elemId = sequence.elemIds[i] elem = sr.store.elements[elemId]; if (_isElemVisible(elem) && !active) { active = true; } } sequence.active = active; }); } function _animate() { var delayed, elem; _setActiveSequences(); // Loop through all elements in the store sr.tools.forOwn(sr.store.elements, function(elemId) { elem = sr.store.elements[elemId]; delayed = _shouldUseDelay(elem); // Let’s see if we should reveal, and if so, whether to use delay. if (_shouldReveal(elem)) { if (delayed) { elem.domEl.setAttribute('style', elem.styles.inline + elem.styles.transform.target + elem.styles.transition.delayed ); } else { elem.domEl.setAttribute('style', elem.styles.inline + elem.styles.transform.target + elem.styles.transition.instant ); } // Let’s queue the `afterReveal` callback and tag the element. _queueCallback('reveal', elem, delayed); elem.revealing = true; elem.seen = true; if (elem.sequence) { _queueNextInSequence(elem, delayed); } } // If we got this far our element shouldn’t reveal, but should it reset? else if (_shouldReset(elem)) { elem.domEl.setAttribute('style', elem.styles.inline + elem.styles.transform.initial + elem.styles.transition.instant ); _queueCallback('reset', elem); elem.revealing = false; } }); } /** * Sequence callback that triggers the next element. */ function _queueNextInSequence(elem, delayed) { var elapsed = 0, delay = 0, sequence = sr.sequences[elem.sequence.id]; // We’re processing a sequenced element, so let's block other elements in this sequence. sequence.blocked = true; // Since we’re triggering animations a part of a sequence after animations on first load, // we need to check for that condition and explicitly add the delay to our timer. if (delayed && elem.config.useDelay == 'onload') { delay = elem.config.delay; } // If a sequence timer is already running, capture the elapsed time and clear it. if (elem.sequence.timer) { elapsed = Math.abs(elem.sequence.timer.started - new Date()); window.clearTimeout(elem.sequence.timer); } // Start a new timer. elem.sequence.timer = { started: new Date() }; elem.sequence.timer.clock = window.setTimeout(function() { // Sequence interval has passed, so unblock the sequence and re-run the handler. sequence.blocked = false; elem.sequence.timer = null; _handler(); }, Math.abs(sequence.interval) + delay - elapsed); } function _queueCallback(type, elem, delayed) { var elapsed = 0, duration = 0, callback = 'after'; // Check which callback we’re working with. switch (type) { case 'reveal': duration = elem.config.duration; if (delayed) { duration += elem.config.delay; } callback += 'Reveal'; break case 'reset': duration = elem.config.duration; callback += 'Reset'; break } // If a timer is already running, capture the elapsed time and clear it. if (elem.timer) { elapsed = Math.abs(elem.timer.started - new Date()); window.clearTimeout(elem.timer.clock); } // Start a new timer. elem.timer = { started: new Date() }; elem.timer.clock = window.setTimeout(function() { // The timer completed, so let’s fire the callback and null the timer. elem.config[callback](elem.domEl); elem.timer = null; }, duration - elapsed); } function _shouldReveal(elem) { if (elem.sequence) { var sequence = sr.sequences[elem.sequence.id]; return sequence.active && !sequence.blocked && !elem.revealing && !elem.disabled } return _isElemVisible(elem) && !elem.revealing && !elem.disabled } function _shouldUseDelay(elem) { var config = elem.config.useDelay; return config === 'always' || (config === 'onload' && !sr.initialized) || (config === 'once' && !elem.seen) } function _shouldReset(elem) { if (elem.sequence) { var sequence = sr.sequences[elem.sequence.id]; return !sequence.active && elem.config.reset && elem.revealing && !elem.disabled } return !_isElemVisible(elem) && elem.config.reset && elem.revealing && !elem.disabled } function _getContainer(container) { return { width : container.clientWidth, height : container.clientHeight } } function _getScrolled(container) { // Return the container scroll values, plus the its offset. if (container && container !== window.document.documentElement) { var offset = _getOffset(container); return { x : container.scrollLeft + offset.left, y : container.scrollTop + offset.top } } // Otherwise, default to the window object’s scroll values. else { return { x : window.pageXOffset, y : window.pageYOffset } } } function _getOffset(domEl) { var offsetTop = 0, offsetLeft = 0, // Grab the element’s dimensions. offsetHeight = domEl.offsetHeight, offsetWidth = domEl.offsetWidth; // Now calculate the distance between the element and its parent, then // again for the parent to its parent, and again etc... until we have the // total distance of the element to the document’s top and left origin. do { if (!isNaN(domEl.offsetTop)) { offsetTop += domEl.offsetTop; } if (!isNaN(domEl.offsetLeft)) { offsetLeft += domEl.offsetLeft; } } while (domEl = domEl.offsetParent); return { top : offsetTop, left : offsetLeft, height : offsetHeight, width : offsetWidth } } function _isElemVisible(elem) { var offset = _getOffset(elem.domEl), container = _getContainer(elem.config.container), scrolled = _getScrolled(elem.config.container), vF = elem.config.viewFactor, // Define the element geometry. elemHeight = offset.height, elemWidth = offset.width, elemTop = offset.top, elemLeft = offset.left, elemBottom = elemTop + elemHeight, elemRight = elemLeft + elemWidth; return confirmBounds() || isPositionFixed() function confirmBounds() { var // Define the element’s functional boundaries using its view factor. top = elemTop + elemHeight * vF, left = elemLeft + elemWidth * vF, bottom = elemBottom - elemHeight * vF, right = elemRight - elemWidth * vF, // Define the container functional boundaries using its view offset. viewTop = scrolled.y + elem.config.viewOffset.top, viewLeft = scrolled.x + elem.config.viewOffset.left, viewBottom = scrolled.y - elem.config.viewOffset.bottom + container.height, viewRight = scrolled.x - elem.config.viewOffset.right + container.width; return top < viewBottom && bottom > viewTop && left > viewLeft && right < viewRight } function isPositionFixed() { return (window.getComputedStyle(elem.domEl).position === 'fixed') } } return ScrollReveal })(); /** * helper.tools.js * --------------- * Simple deep object extend, and a few other agnostic helper methods. * gist: https://gist.github.com/jlmakes/9f104e3f1b4d86334987 */ Tools = (function() { Tools.prototype.isObject = function(object) { return object !== null && typeof object === 'object' && object.constructor == Object }; Tools.prototype.isNode = function(object) { return typeof Node === 'object' ? object instanceof Node : object && typeof object === 'object' && typeof object.nodeType === 'number' && typeof object.nodeName === 'string' }; Tools.prototype.forOwn = function(object, callback) { if (!this.isObject(object)) { throw new TypeError('Expected "object", but received "' + typeof object + '".'); } else { for (var property in object) { if (object.hasOwnProperty(property)) { callback(property); } } } }; Tools.prototype.extend = function(target, source) { this.forOwn(source, function(property) { if (this.isObject(source[property])) { if (!target[property] || !this.isObject(target[property])) { target[property] = {}; } this.extend(target[property], source[property]); } else { target[property] = source[property]; } }.bind(this)); return target }; Tools.prototype.extendClone = function(target, source) { return this.extend(this.extend({}, target), source) }; Tools.prototype.isMobile = function() { return /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent) }; function Tools() {}; return Tools })(); _requestAnimationFrame = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame; }).call(this); return this.ScrollReveal; })); /*! Magnific Popup - v1.1.0 - 2016-02-20 * http://dimsemenov.com/plugins/magnific-popup/ * Copyright (c) 2016 Dmitry Semenov; */ ;(function (factory) { if (typeof define === 'function' && define.amd) { // AMD. Register as an anonymous module. define(['jquery'], factory); } else if (typeof exports === 'object') { // Node/CommonJS factory(require('jquery')); } else { // Browser globals factory(window.jQuery || window.Zepto); } }(function($) { /*>>core*/ /** * * Magnific Popup Core JS file * */ /** * Private static constants */ var CLOSE_EVENT = 'Close', BEFORE_CLOSE_EVENT = 'BeforeClose', AFTER_CLOSE_EVENT = 'AfterClose', BEFORE_APPEND_EVENT = 'BeforeAppend', MARKUP_PARSE_EVENT = 'MarkupParse', OPEN_EVENT = 'Open', CHANGE_EVENT = 'Change', NS = 'mfp', EVENT_NS = '.' + NS, READY_CLASS = 'mfp-ready', REMOVING_CLASS = 'mfp-removing', PREVENT_CLOSE_CLASS = 'mfp-prevent-close'; /** * Private vars */ /*jshint -W079 */ var mfp, // As we have only one instance of MagnificPopup object, we define it locally to not to use 'this' MagnificPopup = function(){}, _isJQ = !!(window.jQuery), _prevStatus, _window = $(window), _document, _prevContentType, _wrapClasses, _currPopupType; /** * Private functions */ var _mfpOn = function(name, f) { mfp.ev.on(NS + name + EVENT_NS, f); }, _getEl = function(className, appendTo, html, raw) { var el = document.createElement('div'); el.className = 'mfp-'+className; if(html) { el.innerHTML = html; } if(!raw) { el = $(el); if(appendTo) { el.appendTo(appendTo); } } else if(appendTo) { appendTo.appendChild(el); } return el; }, _mfpTrigger = function(e, data) { mfp.ev.triggerHandler(NS + e, data); if(mfp.st.callbacks) { // converts "mfpEventName" to "eventName" callback and triggers it if it's present e = e.charAt(0).toLowerCase() + e.slice(1); if(mfp.st.callbacks[e]) { mfp.st.callbacks[e].apply(mfp, $.isArray(data) ? data : [data]); } } }, _getCloseBtn = function(type) { if(type !== _currPopupType || !mfp.currTemplate.closeBtn) { mfp.currTemplate.closeBtn = $( mfp.st.closeMarkup.replace('%title%', mfp.st.tClose ) ); _currPopupType = type; } return mfp.currTemplate.closeBtn; }, // Initialize Magnific Popup only when called at least once _checkInstance = function() { if(!$.magnificPopup.instance) { /*jshint -W020 */ mfp = new MagnificPopup(); mfp.init(); $.magnificPopup.instance = mfp; } }, // CSS transition detection, http://stackoverflow.com/questions/7264899/detect-css-transitions-using-javascript-and-without-modernizr supportsTransitions = function() { var s = document.createElement('p').style, // 's' for style. better to create an element if body yet to exist v = ['ms','O','Moz','Webkit']; // 'v' for vendor if( s['transition'] !== undefined ) { return true; } while( v.length ) { if( v.pop() + 'Transition' in s ) { return true; } } return false; }; /** * Public functions */ MagnificPopup.prototype = { constructor: MagnificPopup, /** * Initializes Magnific Popup plugin. * This function is triggered only once when $.fn.magnificPopup or $.magnificPopup is executed */ init: function() { var appVersion = navigator.appVersion; mfp.isLowIE = mfp.isIE8 = document.all && !document.addEventListener; mfp.isAndroid = (/android/gi).test(appVersion); mfp.isIOS = (/iphone|ipad|ipod/gi).test(appVersion); mfp.supportsTransition = supportsTransitions(); // We disable fixed positioned lightbox on devices that don't handle it nicely. // If you know a better way of detecting this - let me know. mfp.probablyMobile = (mfp.isAndroid || mfp.isIOS || /(Opera Mini)|Kindle|webOS|BlackBerry|(Opera Mobi)|(Windows Phone)|IEMobile/i.test(navigator.userAgent) ); _document = $(document); mfp.popupsCache = {}; }, /** * Opens popup * @param data [description] */ open: function(data) { var i; if(data.isObj === false) { // convert jQuery collection to array to avoid conflicts later mfp.items = data.items.toArray(); mfp.index = 0; var items = data.items, item; for(i = 0; i < items.length; i++) { item = items[i]; if(item.parsed) { item = item.el[0]; } if(item === data.el[0]) { mfp.index = i; break; } } } else { mfp.items = $.isArray(data.items) ? data.items : [data.items]; mfp.index = data.index || 0; } // if popup is already opened - we just update the content if(mfp.isOpen) { mfp.updateItemHTML(); return; } mfp.types = []; _wrapClasses = ''; if(data.mainEl && data.mainEl.length) { mfp.ev = data.mainEl.eq(0); } else { mfp.ev = _document; } if(data.key) { if(!mfp.popupsCache[data.key]) { mfp.popupsCache[data.key] = {}; } mfp.currTemplate = mfp.popupsCache[data.key]; } else { mfp.currTemplate = {}; } mfp.st = $.extend(true, {}, $.magnificPopup.defaults, data ); mfp.fixedContentPos = mfp.st.fixedContentPos === 'auto' ? !mfp.probablyMobile : mfp.st.fixedContentPos; if(mfp.st.modal) { mfp.st.closeOnContentClick = false; mfp.st.closeOnBgClick = false; mfp.st.showCloseBtn = false; mfp.st.enableEscapeKey = false; } // Building markup // main containers are created only once if(!mfp.bgOverlay) { // Dark overlay mfp.bgOverlay = _getEl('bg').on('click'+EVENT_NS, function() { mfp.close(); }); mfp.wrap = _getEl('wrap').attr('tabindex', -1).on('click'+EVENT_NS, function(e) { if(mfp._checkIfClose(e.target)) { mfp.close(); } }); mfp.container = _getEl('container', mfp.wrap); } mfp.contentContainer = _getEl('content'); if(mfp.st.preloader) { mfp.preloader = _getEl('preloader', mfp.container, mfp.st.tLoading); } // Initializing modules var modules = $.magnificPopup.modules; for(i = 0; i < modules.length; i++) { var n = modules[i]; n = n.charAt(0).toUpperCase() + n.slice(1); mfp['init'+n].call(mfp); } _mfpTrigger('BeforeOpen'); if(mfp.st.showCloseBtn) { // Close button if(!mfp.st.closeBtnInside) { mfp.wrap.append( _getCloseBtn() ); } else { _mfpOn(MARKUP_PARSE_EVENT, function(e, template, values, item) { values.close_replaceWith = _getCloseBtn(item.type); }); _wrapClasses += ' mfp-close-btn-in'; } } if(mfp.st.alignTop) { _wrapClasses += ' mfp-align-top'; } if(mfp.fixedContentPos) { mfp.wrap.css({ overflow: mfp.st.overflowY, overflowX: 'hidden', overflowY: mfp.st.overflowY }); } else { mfp.wrap.css({ top: _window.scrollTop(), position: 'absolute' }); } if( mfp.st.fixedBgPos === false || (mfp.st.fixedBgPos === 'auto' && !mfp.fixedContentPos) ) { mfp.bgOverlay.css({ height: _document.height(), position: 'absolute' }); } if(mfp.st.enableEscapeKey) { // Close on ESC key _document.on('keyup' + EVENT_NS, function(e) { if(e.keyCode === 27) { mfp.close(); } }); } _window.on('resize' + EVENT_NS, function() { mfp.updateSize(); }); if(!mfp.st.closeOnContentClick) { _wrapClasses += ' mfp-auto-cursor'; } if(_wrapClasses) mfp.wrap.addClass(_wrapClasses); // this triggers recalculation of layout, so we get it once to not to trigger twice var windowHeight = mfp.wH = _window.height(); var windowStyles = {}; if( mfp.fixedContentPos ) { if(mfp._hasScrollBar(windowHeight)){ var s = mfp._getScrollbarSize(); if(s) { windowStyles.marginRight = s; } } } if(mfp.fixedContentPos) { if(!mfp.isIE7) { windowStyles.overflow = 'hidden'; } else { // ie7 double-scroll bug $('body, html').css('overflow', 'hidden'); } } var classesToadd = mfp.st.mainClass; if(mfp.isIE7) { classesToadd += ' mfp-ie7'; } if(classesToadd) { mfp._addClassToMFP( classesToadd ); } // add content mfp.updateItemHTML(); _mfpTrigger('BuildControls'); // remove scrollbar, add margin e.t.c $('html').css(windowStyles); // add everything to DOM mfp.bgOverlay.add(mfp.wrap).prependTo( mfp.st.prependTo || $(document.body) ); // Save last focused element mfp._lastFocusedEl = document.activeElement; // Wait for next cycle to allow CSS transition setTimeout(function() { if(mfp.content) { mfp._addClassToMFP(READY_CLASS); mfp._setFocus(); } else { // if content is not defined (not loaded e.t.c) we add class only for BG mfp.bgOverlay.addClass(READY_CLASS); } // Trap the focus in popup _document.on('focusin' + EVENT_NS, mfp._onFocusIn); }, 16); mfp.isOpen = true; mfp.updateSize(windowHeight); _mfpTrigger(OPEN_EVENT); return data; }, /** * Closes the popup */ close: function() { if(!mfp.isOpen) return; _mfpTrigger(BEFORE_CLOSE_EVENT); mfp.isOpen = false; // for CSS3 animation if(mfp.st.removalDelay && !mfp.isLowIE && mfp.supportsTransition ) { mfp._addClassToMFP(REMOVING_CLASS); setTimeout(function() { mfp._close(); }, mfp.st.removalDelay); } else { mfp._close(); } }, /** * Helper for close() function */ _close: function() { _mfpTrigger(CLOSE_EVENT); var classesToRemove = REMOVING_CLASS + ' ' + READY_CLASS + ' '; mfp.bgOverlay.detach(); mfp.wrap.detach(); mfp.container.empty(); if(mfp.st.mainClass) { classesToRemove += mfp.st.mainClass + ' '; } mfp._removeClassFromMFP(classesToRemove); if(mfp.fixedContentPos) { var windowStyles = {marginRight: ''}; if(mfp.isIE7) { $('body, html').css('overflow', ''); } else { windowStyles.overflow = ''; } $('html').css(windowStyles); } _document.off('keyup' + EVENT_NS + ' focusin' + EVENT_NS); mfp.ev.off(EVENT_NS); // clean up DOM elements that aren't removed mfp.wrap.attr('class', 'mfp-wrap').removeAttr('style'); mfp.bgOverlay.attr('class', 'mfp-bg'); mfp.container.attr('class', 'mfp-container'); // remove close button from target element if(mfp.st.showCloseBtn && (!mfp.st.closeBtnInside || mfp.currTemplate[mfp.currItem.type] === true)) { if(mfp.currTemplate.closeBtn) mfp.currTemplate.closeBtn.detach(); } if(mfp.st.autoFocusLast && mfp._lastFocusedEl) { $(mfp._lastFocusedEl).focus(); // put tab focus back } mfp.currItem = null; mfp.content = null; mfp.currTemplate = null; mfp.prevHeight = 0; _mfpTrigger(AFTER_CLOSE_EVENT); }, updateSize: function(winHeight) { if(mfp.isIOS) { // fixes iOS nav bars https://github.com/dimsemenov/Magnific-Popup/issues/2 var zoomLevel = document.documentElement.clientWidth / window.innerWidth; var height = window.innerHeight * zoomLevel; mfp.wrap.css('height', height); mfp.wH = height; } else { mfp.wH = winHeight || _window.height(); } // Fixes #84: popup incorrectly positioned with position:relative on body if(!mfp.fixedContentPos) { mfp.wrap.css('height', mfp.wH); } _mfpTrigger('Resize'); }, /** * Set content of popup based on current index */ updateItemHTML: function() { var item = mfp.items[mfp.index]; // Detach and perform modifications mfp.contentContainer.detach(); if(mfp.content) mfp.content.detach(); if(!item.parsed) { item = mfp.parseEl( mfp.index ); } var type = item.type; _mfpTrigger('BeforeChange', [mfp.currItem ? mfp.currItem.type : '', type]); // BeforeChange event works like so: // _mfpOn('BeforeChange', function(e, prevType, newType) { }); mfp.currItem = item; if(!mfp.currTemplate[type]) { var markup = mfp.st[type] ? mfp.st[type].markup : false; // allows to modify markup _mfpTrigger('FirstMarkupParse', markup); if(markup) { mfp.currTemplate[type] = $(markup); } else { // if there is no markup found we just define that template is parsed mfp.currTemplate[type] = true; } } if(_prevContentType && _prevContentType !== item.type) { mfp.container.removeClass('mfp-'+_prevContentType+'-holder'); } var newContent = mfp['get' + type.charAt(0).toUpperCase() + type.slice(1)](item, mfp.currTemplate[type]); mfp.appendContent(newContent, type); item.preloaded = true; _mfpTrigger(CHANGE_EVENT, item); _prevContentType = item.type; // Append container back after its content changed mfp.container.prepend(mfp.contentContainer); _mfpTrigger('AfterChange'); }, /** * Set HTML content of popup */ appendContent: function(newContent, type) { mfp.content = newContent; if(newContent) { if(mfp.st.showCloseBtn && mfp.st.closeBtnInside && mfp.currTemplate[type] === true) { // if there is no markup, we just append close button element inside if(!mfp.content.find('.mfp-close').length) { mfp.content.append(_getCloseBtn()); } } else { mfp.content = newContent; } } else { mfp.content = ''; } _mfpTrigger(BEFORE_APPEND_EVENT); mfp.container.addClass('mfp-'+type+'-holder'); mfp.contentContainer.append(mfp.content); }, /** * Creates Magnific Popup data object based on given data * @param {int} index Index of item to parse */ parseEl: function(index) { var item = mfp.items[index], type; if(item.tagName) { item = { el: $(item) }; } else { type = item.type; item = { data: item, src: item.src }; } if(item.el) { var types = mfp.types; // check for 'mfp-TYPE' class for(var i = 0; i < types.length; i++) { if( item.el.hasClass('mfp-'+types[i]) ) { type = types[i]; break; } } item.src = item.el.attr('data-mfp-src'); if(!item.src) { item.src = item.el.attr('href'); } } item.type = type || mfp.st.type || 'inline'; item.index = index; item.parsed = true; mfp.items[index] = item; _mfpTrigger('ElementParse', item); return mfp.items[index]; }, /** * Initializes single popup or a group of popups */ addGroup: function(el, options) { var eHandler = function(e) { e.mfpEl = this; mfp._openClick(e, el, options); }; if(!options) { options = {}; } var eName = 'click.magnificPopup'; options.mainEl = el; if(options.items) { options.isObj = true; el.off(eName).on(eName, eHandler); } else { options.isObj = false; if(options.delegate) { el.off(eName).on(eName, options.delegate , eHandler); } else { options.items = el; el.off(eName).on(eName, eHandler); } } }, _openClick: function(e, el, options) { var midClick = options.midClick !== undefined ? options.midClick : $.magnificPopup.defaults.midClick; if(!midClick && ( e.which === 2 || e.ctrlKey || e.metaKey || e.altKey || e.shiftKey ) ) { return; } var disableOn = options.disableOn !== undefined ? options.disableOn : $.magnificPopup.defaults.disableOn; if(disableOn) { if($.isFunction(disableOn)) { if( !disableOn.call(mfp) ) { return true; } } else { // else it's number if( _window.width() < disableOn ) { return true; } } } if(e.type) { e.preventDefault(); // This will prevent popup from closing if element is inside and popup is already opened if(mfp.isOpen) { e.stopPropagation(); } } options.el = $(e.mfpEl); if(options.delegate) { options.items = el.find(options.delegate); } mfp.open(options); }, /** * Updates text on preloader */ updateStatus: function(status, text) { if(mfp.preloader) { if(_prevStatus !== status) { mfp.container.removeClass('mfp-s-'+_prevStatus); } if(!text && status === 'loading') { text = mfp.st.tLoading; } var data = { status: status, text: text }; // allows to modify status _mfpTrigger('UpdateStatus', data); status = data.status; text = data.text; mfp.preloader.html(text); mfp.preloader.find('a').on('click', function(e) { e.stopImmediatePropagation(); }); mfp.container.addClass('mfp-s-'+status); _prevStatus = status; } }, /* "Private" helpers that aren't private at all */ // Check to close popup or not // "target" is an element that was clicked _checkIfClose: function(target) { if($(target).hasClass(PREVENT_CLOSE_CLASS)) { return; } var closeOnContent = mfp.st.closeOnContentClick; var closeOnBg = mfp.st.closeOnBgClick; if(closeOnContent && closeOnBg) { return true; } else { // We close the popup if click is on close button or on preloader. Or if there is no content. if(!mfp.content || $(target).hasClass('mfp-close') || (mfp.preloader && target === mfp.preloader[0]) ) { return true; } // if click is outside the content if( (target !== mfp.content[0] && !$.contains(mfp.content[0], target)) ) { if(closeOnBg) { // last check, if the clicked element is in DOM, (in case it's removed onclick) if( $.contains(document, target) ) { return true; } } } else if(closeOnContent) { return true; } } return false; }, _addClassToMFP: function(cName) { mfp.bgOverlay.addClass(cName); mfp.wrap.addClass(cName); }, _removeClassFromMFP: function(cName) { this.bgOverlay.removeClass(cName); mfp.wrap.removeClass(cName); }, _hasScrollBar: function(winHeight) { return ( (mfp.isIE7 ? _document.height() : document.body.scrollHeight) > (winHeight || _window.height()) ); }, _setFocus: function() { (mfp.st.focus ? mfp.content.find(mfp.st.focus).eq(0) : mfp.wrap).focus(); }, _onFocusIn: function(e) { if( e.target !== mfp.wrap[0] && !$.contains(mfp.wrap[0], e.target) ) { mfp._setFocus(); return false; } }, _parseMarkup: function(template, values, item) { var arr; if(item.data) { values = $.extend(item.data, values); } _mfpTrigger(MARKUP_PARSE_EVENT, [template, values, item] ); $.each(values, function(key, value) { if(value === undefined || value === false) { return true; } arr = key.split('_'); if(arr.length > 1) { var el = template.find(EVENT_NS + '-'+arr[0]); if(el.length > 0) { var attr = arr[1]; if(attr === 'replaceWith') { if(el[0] !== value[0]) { el.replaceWith(value); } } else if(attr === 'img') { if(el.is('img')) { el.attr('src', value); } else { el.replaceWith( $('').attr('src', value).attr('class', el.attr('class')) ); } } else { el.attr(arr[1], value); } } } else { template.find(EVENT_NS + '-'+key).html(value); } }); }, _getScrollbarSize: function() { // thx David if(mfp.scrollbarSize === undefined) { var scrollDiv = document.createElement("div"); scrollDiv.style.cssText = 'width: 99px; height: 99px; overflow: scroll; position: absolute; top: -9999px;'; document.body.appendChild(scrollDiv); mfp.scrollbarSize = scrollDiv.offsetWidth - scrollDiv.clientWidth; document.body.removeChild(scrollDiv); } return mfp.scrollbarSize; } }; /* MagnificPopup core prototype end */ /** * Public static functions */ $.magnificPopup = { instance: null, proto: MagnificPopup.prototype, modules: [], open: function(options, index) { _checkInstance(); if(!options) { options = {}; } else { options = $.extend(true, {}, options); } options.isObj = true; options.index = index || 0; return this.instance.open(options); }, close: function() { return $.magnificPopup.instance && $.magnificPopup.instance.close(); }, registerModule: function(name, module) { if(module.options) { $.magnificPopup.defaults[name] = module.options; } $.extend(this.proto, module.proto); this.modules.push(name); }, defaults: { // Info about options is in docs: // http://dimsemenov.com/plugins/magnific-popup/documentation.html#options disableOn: 0, key: null, midClick: false, mainClass: '', preloader: true, focus: '', // CSS selector of input to focus after popup is opened closeOnContentClick: false, closeOnBgClick: true, closeBtnInside: true, showCloseBtn: true, enableEscapeKey: true, modal: false, alignTop: false, removalDelay: 0, prependTo: null, fixedContentPos: 'auto', fixedBgPos: 'auto', overflowY: 'auto', closeMarkup: '', tClose: 'Close (Esc)', tLoading: 'Loading...', autoFocusLast: true } }; $.fn.magnificPopup = function(options) { _checkInstance(); var jqEl = $(this); // We call some API method of first param is a string if (typeof options === "string" ) { if(options === 'open') { var items, itemOpts = _isJQ ? jqEl.data('magnificPopup') : jqEl[0].magnificPopup, index = parseInt(arguments[1], 10) || 0; if(itemOpts.items) { items = itemOpts.items[index]; } else { items = jqEl; if(itemOpts.delegate) { items = items.find(itemOpts.delegate); } items = items.eq( index ); } mfp._openClick({mfpEl:items}, jqEl, itemOpts); } else { if(mfp.isOpen) mfp[options].apply(mfp, Array.prototype.slice.call(arguments, 1)); } } else { // clone options obj options = $.extend(true, {}, options); /* * As Zepto doesn't support .data() method for objects * and it works only in normal browsers * we assign "options" object directly to the DOM element. FTW! */ if(_isJQ) { jqEl.data('magnificPopup', options); } else { jqEl[0].magnificPopup = options; } mfp.addGroup(jqEl, options); } return jqEl; }; /*>>core*/ /*>>inline*/ var INLINE_NS = 'inline', _hiddenClass, _inlinePlaceholder, _lastInlineElement, _putInlineElementsBack = function() { if(_lastInlineElement) { _inlinePlaceholder.after( _lastInlineElement.addClass(_hiddenClass) ).detach(); _lastInlineElement = null; } }; $.magnificPopup.registerModule(INLINE_NS, { options: { hiddenClass: 'hide', // will be appended with `mfp-` prefix markup: '', tNotFound: 'Content not found' }, proto: { initInline: function() { mfp.types.push(INLINE_NS); _mfpOn(CLOSE_EVENT+'.'+INLINE_NS, function() { _putInlineElementsBack(); }); }, getInline: function(item, template) { _putInlineElementsBack(); if(item.src) { var inlineSt = mfp.st.inline, el = $(item.src); if(el.length) { // If target element has parent - we replace it with placeholder and put it back after popup is closed var parent = el[0].parentNode; if(parent && parent.tagName) { if(!_inlinePlaceholder) { _hiddenClass = inlineSt.hiddenClass; _inlinePlaceholder = _getEl(_hiddenClass); _hiddenClass = 'mfp-'+_hiddenClass; } // replace target inline element with placeholder _lastInlineElement = el.after(_inlinePlaceholder).detach().removeClass(_hiddenClass); } mfp.updateStatus('ready'); } else { mfp.updateStatus('error', inlineSt.tNotFound); el = $('