There is no easy way to do two things at once with HTTP. I recommend you learn about HTTP and do not "lock the page" at all then.

Also read Watching Long Processes Through CGI for an idea how you could still have the "operation in progress" thing on the page. But note that most browsers will show a separate progress bar for the download anyway. There is no need to block the user from working with your website just because a download is in progress.

In reply to Re^3: File download using mod perl by Corion
in thread File download using mod perl by sathya_myl

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