Problem with porting code from Fiddle link
I found some working code on a Fiddle link, but it does not work when I make test html, css, js files on my harddrive.
The original code:
In my html I added:
I noticed that the jQuery UI 1.10.3 is required for the Fiddle code to work. I have never needed to implement ui to make anything work beyond the initial jQuery version.
Is this really necessary?