Difference between revisions of "Team:BNU-China/Integrated Practices"
| Line 55: | Line 55: | ||
} | } | ||
| + | function getWH(el, name) { | ||
| + | var val = name === "width" ? el.offsetWidth : el.offsetHeight, | ||
| + | which = name === "width" ? ['Left', 'Right'] : ['Top', 'Bottom']; | ||
| + | |||
| + | // display is none | ||
| + | if(val === 0) { | ||
| + | return 0; | ||
| + | } | ||
| + | |||
| + | for(var i = 0, a; a = which[i++];) { | ||
| + | val -= parseFloat( getStyle(el, "border" + a + "Width") ) || 0; | ||
| + | val -= parseFloat( getStyle(el, "padding" + a) ) || 0; | ||
| + | } | ||
| + | |||
| + | return val + 'px'; | ||
| + | } | ||
var img = $('img.practice-img'); | var img = $('img.practice-img'); | ||
var height = getWH(img, 'height'); | var height = getWH(img, 'height'); | ||
Revision as of 14:26, 12 October 2016
