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jquery core: Closes #1681. jQuery.fn.toggleClass can accept a boolean argument indicating add/remove.

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This commit is contained in:
Ariel Flesler 2008-12-25 20:12:18 +00:00
parent 0e3e470edc
commit 0a8f96ac3d
2 changed files with 12 additions and 3 deletions
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6
src/core.js
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@ -1284,8 +1284,10 @@ jQuery.each({
jQuery.className.remove( this, classNames );
},
toggleClass: function( classNames ) {
jQuery.className[ jQuery.className.has( this, classNames ) ? "remove" : "add" ]( this, classNames );
toggleClass: function( classNames, state ) {
if( typeof state !== "boolean" )
state = !jQuery.className.has( this, classNames );
jQuery.className[ state ? "add" : "remove" ]( this, classNames );
},
remove: function( selector ) {

9
test/unit/core.js
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@ -1493,13 +1493,20 @@ test("removeClass(String) - simple", function() {
});
test("toggleClass(String)", function() {
expect(3);
expect(6);
var e = jQuery("#firstp");
ok( !e.is(".test"), "Assert class not present" );
e.toggleClass("test");
ok( e.is(".test"), "Assert class present" );
e.toggleClass("test");
ok( !e.is(".test"), "Assert class not present" );
e.toggleClass("test", false);
ok( !e.is(".test"), "Assert class not present" );
e.toggleClass("test", true);
ok( e.is(".test"), "Assert class present" );
e.toggleClass("test", false);
ok( !e.is(".test"), "Assert class not present" );
});
test("removeAttr(String", function() {