How can I implement a drag and drop file/folder upload that is recursive?

Question

I am looking for some way to implement a drop box for files and folders to be uploaded to the site. I found one from rad inks, but it only supports multiple files.

Does anyone know about something like this that supports folder uploading?

The website itself is based on PHP.

Answer 1

You can do it with an applet, from the same guys you were looking:

http://www.radinks.com/upload/folder.php

Demo: http://www.radinks.com/upload/applet.php