Check jQuery loads (online)

Loading jQuery Library: Link to the latest version of the jQuery library stored on an online Content Delivery Network (CDN) server.

This checking script isn't the sort of thing you would put in a real site. It's just here so we can scheck that the linked jQuery library in this example loaded successfully.

jQuery failed to load

Notes:

The jQuery library is located on an online server at http://code.jquery.com/jquery-latest.min.js.
The version being loaded is the latest version of jQuery.
A small script is testing whether jQuery loaded successfully and prints out a message in the box.

See the code:


	
	<!-- Link to jQuery library stored on a CDN server. -->
<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"></script>
	
	
	<-- Script to test if jQuery library loaded and set the text of a paragraph element named #message -->
<script>
$(document).ready(function(){
  if (jQuery) {
    // Change #message text to success message if jQuery loads
    $("#message").text('jQuery loaded the latest version successfully from an online source!');
  }
});
</script>