I spent a lot of time recently integrating uploadify into the forms in my django application. With django I need take the uploaded files and associate them wtih data models. Since the uploadify files get uploaded separately, it would be helpful to have the queueID for each file upload. That way I can look up which files went with which form later.

I tried to do this on my own by setting the onOpen function and using it to set scriptData to include queueID. However this doesn't work because the scriptData is already picked up by the flash when this happens. So there's no way to override it for the current file. It gets set for the next file. That was my speculation anyway, I'm not entirely sure how the flash works obviously.

I got around this myself by taking the reverse approach. I set every instance of the form to have a unique id. I pass that same id in scriptData for every upload that comes from uploadify (for that instance of the form). Then I can match up files with forms submissions on the backend. This works okay for me, but I would rather have the above feature.