deac/jquery
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Greatly reduced the complexity of the width/height methods. This also fixes #2009, #1870, #1796, #1843, #1839, #1818, #1613, #1415 and #1629

Browse source
This commit is contained in:
Brandon Aaron 2007-12-11 04:40:54 +00:00
parent 540f9304a7
commit 227f8b2514
1 changed files with 14 additions and 47 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

55
src/core.js
View file

@ -772,53 +772,20 @@ jQuery.extend({
},
css: function( elem, name, force ) {
if ( name == "height" || name == "width" ) {
var old = {}, height, width;
if ( name == "width" || name == "height" ) {
var width, height, props = { position: "absolute", visibility: "hidden", display:"block" };
// Revert the padding and border widths to get the
// correct height/width values
jQuery.each([ "Top", "Bottom", "Right", "Left" ], function(){
old[ "padding" + this ] = 0;
old[ "border" + this + "Width" ] = 0;
});
function getWH() {
width = elem.clientWidth;
height = elem.clientHeight;
}
// Swap out the padding/border values temporarily
jQuery.swap( elem, old, function() {
if ( jQuery(elem).is(":visible") )
getWH();
else
jQuery.swap( elem, props, getWH );
// If the element is visible, then the calculation is easy
if ( jQuery( elem ).is(":visible") ) {
height = elem.offsetHeight;
width = elem.offsetWidth;
// Otherwise, we need to flip out more values
} else {
elem = jQuery( elem.cloneNode(true) )
.find(":radio").removeAttr("checked").removeAttr("defaultChecked").end()
.css({
visibility: "hidden",
position: "absolute",
display: "block",
right: "0",
left: "0"
}).appendTo( elem.parentNode )[0];
var position = jQuery.css( elem.parentNode, "position" ) || "static";
if ( position == "static" )
elem.parentNode.style.position = "relative";
height = elem.clientHeight;
width = elem.clientWidth;
if ( position == "static" )
elem.parentNode.style.position = "static";
elem.parentNode.removeChild( elem );
}
});
return name == "height" ?
height :
width;
return name == "width" ? width : height;
}
return jQuery.curCSS( elem, name, force );