sroze/backbone-upload-manager — pull request #16 by dogeared (2014-08-07 05:18:48+00:00)
Title: Post Upload Processing

Added flexible messaging with sensible defaults for further processing after file upload.

After the file upload, there may be a longer running server side process that does something with that file. For example: upload it to S3.

This update makes it so that it can show alternate messages in that case. Here's an example of how you would setup the view:

```
var uploadManager = new Backbone.UploadManager({
uploadUrl: '/assignments/add_attachments_async',
templates: {
main: 'upload-manager.main.html',
file: 'upload-manager.file.html'
},
doneMsg: 'Attached',
processUploadMsg: 'Attaching...'
});
```