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Enforce that hasClass and removeClass work even with tabs and endlines in class attributes. Fixes #5505.

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This commit is contained in:
Batiste Bieler 2009-12-14 16:24:28 -05:00 • committed by jeresig
parent b4b30cc683
commit 649024909d
2 changed files with 25 additions and 9 deletions
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6
src/attributes.js
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@ -1,3 +1,5 @@
var rclass = /[\n\t]/g;
jQuery.fn.extend({
attr: function( name, value ) {
return access(this, name, value, true, jQuery.attr);
@ -49,7 +51,7 @@ jQuery.fn.extend({
if ( elem.nodeType === 1 && elem.className ) {
if ( value ) {
var className = " " + elem.className + " ";
var className = (" " + elem.className + " ").replace(rclass, " ");
for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
className = className.replace(" " + classNames[c] + " ", " ");
}
@ -67,7 +69,7 @@ jQuery.fn.extend({
hasClass: function( selector ) {
var className = " " + selector + " ";
for ( var i = 0, l = this.length; i < l; i++ ) {
if ( (" " + this[i].className + " ").indexOf( className ) > -1 ) {
if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
return true;
}
}