GetJSON Only Runs Once

Problem:
$getJSON() method only runs once

Solution:

If you are using jQuery, and multiple $.getJSON() methods are called in the web page, but can only get one of the getJSON method working, then you will need to add in this code to refresh the cache, before each of the getJSON method.

$.ajaxSetup({ cache: false });

PS: This problem usually occurs when running the web page from Internet Explorer web browser. The same problem should not be encountered when running it from Chrome.