Board Thread:General Coding Help/@comment-27002965-20161224231608

So...I'd like to add a drop-down list to this template on my wiki, and make it so that a viewer can choose a percentage option from the list, and the template will change the displayed "DMG +350" data based on the percentage option (ie: if they pick "110%", it would say "DMG +385" instead). I made a forum post on Community.Wikia.com, and someone said to come here. I looked around here for a bit before, but I could only find one drop-down list, and it was made for tidying up links and didn't have any part of what I was looking for other than the "drop-down list" part. So I'm hoping that someone here can help me. 