Submit form data after redirect?

Question

AJAX

We are talking about a site where there are fields for uploading files and such is the specificity of the niche that large files are uploaded there. It is necessary to make the script work and start working only after the redirect, because now the site is loading for tens of minutes and everything will not be able to send the file. to the client Let it load in the backend and so that the user can close the tab.

How to do it?

Answer 1

No way. Closing the site will interrupt the file download inevitably. The only adequate solution is to add a progress bar so that the user can see the process of downloading the file and not leave the page prematurely.