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MediaWiki talk:Common.js
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can some one add the "hasClass" function.[edit source]
//grabbed from [http://wikibound.info/MediaWiki:Common.js] on June 6th, 2011.
// --------------------------------------------------------
// 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);
};
})();
It is needed in order for the function "Collapsible tables" to work. Thank you, Tacopill 00:07, 5 June 2011 (BST).
