Board Thread:Support Requests - Getting Technical/@comment-36942801-20181010155429

I'm having issues getting any sort of collapse feature to work on my navboxes. I copied the majority of the formatting and templates for my wiki (Plan B Wiki) from another wiki (Critical Role Wiki), which has JavaScript enabled to provide the collapse function. However, when I copied the JavaScript over into MediaWiki:Common.js, it was not approved. I also tried importing the JavaScript through MediaWiki:ImportJS, but that didn't work either (very possibly because I did not code it right).

I have also tried deleting the JavaScript coding for the collapse button in MediaWiki:Common.css, but that did not make a difference.

Any help would be most appreciated! Thanks in advance. 