waynehoover/s3_direct_upload — pull request #10 by pomartel (2012-11-02 14:39:08+00:00)
Title: Added callback after file is uploaded and made POST optional

I made a change to add more flexibility on how to handle when a file has been uploaded. In my case, I didn't want to make a POST to the server but just wanted to update an hidden field with the URL to the uploaded file.

So now, if the post option is not present on the form object, it won't make a post to the server. And I added an event that triggers a `s3_upload_complete` event on the `form` object with the `content` object.