MediaWiki:Common.js: Difference between revisions

@@ Line 1: / Line 1: @@
-/** Test if an element has a certain class **************************************
- *
- * Description: Uses regular expressions and caching for better performance.
- * Maintainers: [[User:Mike Dillon]], [[User:R. Koot]], [[User:SG]]
- */
-var hasClass = ( function() {
-        var reCache = {};
-        return function( element, className ) {
-                return ( reCache[className] ? reCache[className] : ( reCache[className] = new RegExp( "(?:\\s|^)" + className + "(?:\\s|$)" ) ) ).test( element.className );
-        };
-})();

Revision as of 21:19, 8 June 2013