How to remove the uploaded image in any box?

Question

My code is very long. I can not show you all here. I just show the javascript code only

My javascript like this :

Answer 1

I have found out your problem. Your delete function does not detect the number of photos currently uploaded but simply deletes the last one.

Added: current photo count, changed delete method to use current instead of 'i', increment count on upload and decrement count on delete.