Perl CGI :
Can anyone tell me how to show real-time progress of a loop doing stuff onto a web page, perhaps using Ajax?
I have a submit button which calls a subroutine which loops round a list of items and processes them - I'd like to show the results of the process in real time onto the web page, so that the user can see whats happening, 'cos it takes a long time.
I have actually just printed the results to the browser, and that works except it's never a proper web page (<html> to </html> until its finished.
I could write the results to a file continually, and have a separate web page read it on auto-refresh, but I don't like that method - don't like to have too many tmp files about the place.
Any help would be much appreciated!
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