It would be nice to have an option to delete the uploaded file(s) associated with a given row when the row is deleted. This is to avoid having orphaned files on the server. I thought about handling this myself with the afterDeleteFun, however I guess as the row is already deleted when the callback fires I wont be able to get the file name, only the row id?
Another nice thing would be to be able add/edit a row and optionally add a file that already exists on the server, not just upload from the client machine. This could perhaps be managed by a separate table having a list of available files.