Using file uploader and file download function together

Hi All,

I would to achieve something like file conversion, user uploads a file to the server and the server will send back a file in return after some kinds of data processing. I have tried to use the file uploader function but the callback function cannot access the response with file in the response body. Anyone can share ideas on achieving this? Thank you very much!

Download File function … utton.html

File Uploader function … files.html

The best soluition will be to store file locally and send back a link to the stored file, so callback function will navigate a browser to the link, which will trigger file download dialog.