Loading Javascript Dynamically and how to check if the script exists

Question

I am using the following technique to load up Javascript dynamically:

var script = document.createElement(\"script\");
script.type = \"text/javascript\";
scr         


        

Answer 1

What JavaScript library do you use?

In jQuery if you load the script via Ajax, you have an option to run a success callback function (and other types of callbacks)...

There is also a dedicated function for loading scripts: $.getScript()