Difference between revisions of "Template:Hong Kong HKUST/coverpageJS"

Revision as of 03:30, 17 August 2016

$(document).ready(function(){

   var $coverAboutTeam = $('#coverAboutTeam'),
         $coverAboutAttribution = $('#coverAboutAttribution'),
         $coverAbout = $('#coverAbout');

   $coverAboutAttribution.lettering(); // wrap  around each character within the element
   $coverAboutTeam.lettering();

   var $coverAboutTeamSpans = $coverAboutTeam.find('span'),
         $coverAboutAttributionSpans = $coverAboutAttribution.find('span'),
         tlCoverAbout = new TimelineMax({
             paused: true,
             onStart: aboutArrowsAppear
         }),
         $svgAbout = $('svg').drawsvg(),
         $aboutTab = document.getElementById("coverAboutTab"),
         p = 0,
         arrowSel = 0,
         coverWindowHeight = $(window).height();

/*Variable for strand centering*/

         console.log(coverWindowHeight);
         document.getElementById("content_wrapper").style.height = coverWindowHeight + "px";
         var contentHeight = document.getElementById("content_wrapper").style.height;
         console.log(contentHeight);

/*Animation*/

   tlCoverAbout
       .staggerFrom($coverAboutTeamSpans, 0.1, {left:"-=10px", autoAlpha:0.2}, 0.05, 0.8)
       .staggerFrom($coverAboutAttributionSpans, 0.1, {left:"-=10px", opacity:0.2}, 0.05, 0.8);
   $("#coverAbout").click(function(){console.log(1);});
   $coverAbout.hover(
       function() {
           console.log("its on");
           $aboutTab.style.background = "url() 0 0";
           tlCoverAbout.play();
       },
       function() {
           console.log("its off");
           tlCoverAbout.reverse();
           $aboutTab.style.background = "url() 0 0";
           setTimeout(aboutArrowsDisappear, 500);
       }
   );
   var myArrow = setInterval(function(){ 
       if (arrowSel == 1) {
           if (p == 100) {}
           else {
               p+=1;
               $svgAbout.drawsvg('progress', p/100);
               console.log(p);
           }
       }
       else if (arrowSel ==2){
           if (p == 0){}
           else {
               p-=1;
               $svgAbout.drawsvg('progress', p/100);
               console.lo(p);
           }
       }
   }, 1);
   function aboutArrowsAppear(){
       arrowSel = 1;
   }
   function aboutArrowsDisappear(){
       arrowSel = 2;
   }

});