blueimp/jQuery-File-Upload — Issue #773: Multiple file uploads on a single request
Author: aloknayal
Created: 2011-11-09 06:24:52+00:00
State: open

I have a requirement where I need to be able to upload one or more files to the server and after all files have been uploaded, I need to enable 'next' button of my form wizard.
Is there a way in which i can send multiple files through single XHR using fileupload widget(in which case I can do this in 'done' callback function). The problem is that when I have multiple files, each goes to the server in a different XHR, thus each has a different callback(So i may end up enabling the 'next' button too soon). Apparently, this was possible in version 4 of fileupload.

Or else, do I have any callback that I can invoke after all files have been uploaded?