Board Thread:Support Requests - Getting Technical/@comment-1038387-20130703080622/@comment-1158325-20130704093050

Here we go. I'm not sure how an option in the dropdown would work, so I went with a method I'm familiar with. Put the following code on a page (maybe your user page or sandbox or some such thing), and follow the directions for the JS code below (didn't want to put the notes below it).

Loading...
 * data-category is the category you want to look through (no "Category:" prefix)
 * data-rsize is the minimum width for an image not to be listed
 * data-limit is the number of results to display (since I doubt you need the full list all at once; limiting it to 500 cuts the run time into a sixth in this case)

Notes:
 * The list will be loaded live every time you view the page. It can take a minute or two to run. The "Loading..." (you can put anything you want inside the div) will be removed when it's done, so if nothing shows up then something went wrong.
 * You should be able to use it multiple times per page (for different categories or whatever), but I didn't test that, so let me know if it doesn't work.
 * Let me know any other adjustments you want.

And put the following code in your wikia.js (or MediaWiki:Common.js if you want everyone to be able to see the list):