You can use hidden fields, but that only hides things; it makes it only a little bit more difficult for a mischief maker to do bad things. A better solution is to encode the database query logic in a module or run state somewhere in the code, where users can't access it and you're not sending it to the client and trusting it to come back safely. CGI::Application is one good approach.
In reply to Re^3: passing data to other script via link
by chromatic
in thread passing data to other script via link
by kasmot
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