jQuery is undefined exception in IE11

internet-explorer-11, jquery

Solution

In IE11, depending on your security settings, access to external CDNs may be blocked.

Thus, you will have to add 2 JQuery URLs, one for (every other browser) and one locally.

// First try loading jQuery from Google's CDN
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>

// Fall back to a local copy of jQuery if the CDN fails
<script>
window.jQuery || document.write('<script src="/js/jquery.min.js"><\/script>')
</script>

Reference: https://bugsnag.com/blog/jquery-is-not-defined-cause-solution

Problem

In IE11 I get this exception 'jQuery' is undefined I do not get this error in any other browser. The code that is causing the problem is ``` jQuery(document).ready(function(){ ``` Any one know why is that and what might be causing the problem?

Original source

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