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Added .hasClass() (Simply just passes through to .is()).

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This commit is contained in:
John Resig 2007-09-08 13:49:42 +00:00
parent 6728e3cf74
commit d2f82aba26
1 changed files with 4 additions and 0 deletions
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4
src/core.js
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@ -305,6 +305,10 @@ jQuery.fn = jQuery.prototype = {
return expr ? jQuery.multiFilter(expr,this).length > 0 : false; return expr ? jQuery.multiFilter(expr,this).length > 0 : false;
}, },
hasClass: function(expr) {
return this.is("." + expr);
},
val: function( val ) { val: function( val ) {
if ( val == undefined ) { if ( val == undefined ) {
if ( this.length ) { if ( this.length ) {