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Changed implementation of removeClass: No more regex, tested and working in FF1.5, IE6 and Opera9 (tests added)- see http://jquery.com/discuss/2006-September/012088/

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Jörn Zaefferer 2006-09-22 21:07:04 +00:00
parent ca5b83c5c9
commit 94b0bf5f2b
1 changed files with 22 additions and 1 deletions
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23
src/jquery/jquery.js vendored
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@ -1373,9 +1373,22 @@ jQuery.extend({
o.className += ( o.className ? " " : "" ) + c; o.className += ( o.className ? " " : "" ) + c;
}, },
remove: function(o,c){ remove: function(o,c){
/*
o.className = !c ? "" : o.className = !c ? "" :
o.className.replace( o.className.replace(
new RegExp("(^|\\s*\\b[^-])"+c+"($|\\b(?=[^-]))", "g"), ""); new RegExp("(^|\\s*\\b[^-])"+c+"($|\\b(?=[^-]))", "g"), "");*/
if( !c ) {
o.className = "";
} else {
var classes = o.className.split(" ");
for(var i=0; i<classes.length; i++) {
if(classes[i] == c) {
classes.splice(i, 1);
break;
}
}
o.className = classes.join(' ');
}
}, },
has: function(e,a) { has: function(e,a) {
if ( e.className != undefined ) if ( e.className != undefined )
@ -3177,6 +3190,14 @@ jQuery.macros = {
* } * }
* ok( pass, "Remove Class" ); * ok( pass, "Remove Class" );
* *
* @test var div = $("div").addClass("test").addClass("foo").addClass("bar");
* div.removeClass("test").removeClass("bar").removeClass("foo");
* var pass = true;
* for ( var i = 0; i < div.size(); i++ ) {
* if ( div.get(i).className.match(/test|bar|foo/) ) pass = false;
* }
* ok( pass, "Remove multiple classes" );
*
* @name removeClass * @name removeClass
* @type jQuery * @type jQuery
* @param String class A CSS class to remove from the elements * @param String class A CSS class to remove from the elements