/ Published in: JavaScript
Load jQuery dynamically in a page from Javascript
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// Anonymous "self-invoking" function (function() { // Load the script var script = document.createElement("SCRIPT"); script.src = 'https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js'; script.type = 'text/javascript'; document.getElementsByTagName("head")[0].appendChild(script); // Poll for jQuery to come into existance var checkReady = function(callback) { if (window.jQuery) { callback(jQuery); } else { window.setTimeout(function() { checkReady(callback); }, 100); } }; // Start polling... checkReady(function($) { // Use $ here... }); })();