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DATE | 2008-09-23 |
FROM | Ruben Safir
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SUBJECT | Re: [NYLXS - HANGOUT] Killing a Posted Refresh
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On Sun, Aug 10, 2008 at 07:00:42PM -0700, Elfen Magix wrote: > Simple Perl hack that I cant wrap my mind around... > > I took an old Perl Polling Script and modified it for a possible web project. > > Problem: After it submits the votes from an HTML page Parsed through a form, it generates the results of the votes. If you refesh the results page after a vote, you increase the results changes as if you voted again. How do I stop that from that happening? > >
You have to return a unique identifier back to the page through a hidden tag or through a cookie.
Ruben > >
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