Upload progress bar Java Servlet?

Question

I want to show upload progress bar for my uploads using servlet. I tried Ajax, iFrame technique. The page is not reloading and the file also getting uplaoded. But, progress

Answer 1

I strongly recommend jQuery Uploadify plugin for ajax file uploads. It comes with a progress bar as well. You can find an example on their demo page.

Integration with JSP/Servlet isn't that hard. You can basically keep the servlet code for "regular" file uploads unchanged. I've however ever written a mini tutorial in an answer here (check the "update" part of the answer), you may find it useful as well.