I have a question. I am trying to upload multiple files to s3. I need to use a different key per file. So I have a fancy box popup that I show when the file/files are selected or dragged and dropped. Right now I can accomplish this with the add option for a single file. In the add option I call the fancy box, once the fancy box is submitted I submit to my server get the key returned then data.submit(). At this point I am ok with one fancy box for multiple files. So I can use the selection they choose for all the files, but how can I then submit each file individually to my server and then upon return fill in the key and send to s3 per file.
Thanks