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Make sure that the correct height/width of the elements is retreived. Fixes #7225.

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This commit is contained in:
jeresig 2010-10-22 02:16:14 -04:00
parent d9a3e0080a
commit 7e02cee5ff
2 changed files with 21 additions and 11 deletions
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16
src/css.js
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@ -169,11 +169,23 @@ jQuery.each(["height", "width"], function( i, name ) {
});
}
if ( val < 0 || val === 0 && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
if ( val < 0 ) {
return elem.style[ name ] || "0px";
}
return val + "px";
if ( val === 0 ) {
val = curCSS( elem, name, name );
if ( val != null ) {
return val;
}
}
if ( val < 0 || val == null ) {
return elem.style[ name ];
}
return typeof val === "string" ? val : val + "px";
}
},

16
test/unit/css.js
View file

@ -1,7 +1,7 @@
module("css");
test("css(String|Hash)", function() {
expect(42);
expect(41);
equals( jQuery('#main').css("display"), 'block', 'Check for css property "display"');
@ -13,21 +13,19 @@ test("css(String|Hash)", function() {
var div = jQuery( "<div>" );
equals( div.css("width"), "0px", "Width on disconnected node." );
equals( div.css("height"), "0px", "Height on disconnected node." );
equals( div.css("width") || "auto", "auto", "Width on disconnected node." );
equals( div.css("height") || "auto", "auto", "Height on disconnected node." );
div.css({ width: 4, height: 4 });
equals( div.css("width"), "4px", "Width on disconnected node." );
equals( div.css("height"), "4px", "Height on disconnected node." );
var div2 = jQuery( "<div style='display:none;'><input type='text'/><textarea/></div>").appendTo("body");
var div2 = jQuery( "<div style='display:none;'><input type='text' style='height:20px;'/><textarea style='height:20px;'/><div style='height:20px;'></div></div>").appendTo("body");
equals( div2.find("input").css("width"), "0px", "Width on hidden input." );
equals( div2.find("input").css("height"), "0px", "Height on hidden input." );
equals( div2.find("textarea").css("width"), "0px", "Width on hidden textarea." );
equals( div2.find("textarea").css("height"), "0px", "Height on hidden textarea." );
equals( div2.find("input").css("height"), "20px", "Height on hidden input." );
equals( div2.find("textarea").css("height"), "20px", "Height on hidden textarea." );
equals( div2.find("div").css("height"), "20px", "Height on hidden textarea." );
div2.remove();