in reply to retrieve dynamic form data

There are lots of ways to do this. Usually your helper (like CGI.pm) will provide the parameters as a hash if you ask nicely. The details depend on what helper you use. In CGI you could say: 
use CGI ’:cgi-lib’;
$params = Vars;

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This returns a hash ref. (mod_perl, which I use, has a similar scheme.)

Then you can simply delete the submit key from that hash (unless it's read only, then make a copy first). Finally, loop through the keys of the hash.

Phil

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Re^2: retrieve dynamic form data
by kutsu (Priest) on Nov 22, 2005 at 22:44 UTC

    actually it returns a hash not hash ref so: %params = Vars; #or using OO method $cgi = new CGI; %params = $cgi->Vars;

    "Cogito cogito ergo cogito sum - I think that I think, therefore I think that I am." Ambrose Bierce

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Re^2: retrieve dynamic form data
by Anonymous Monk on Nov 22, 2005 at 22:20 UTC
    I tried this but it failed under strict. I used my $var = Vars(); to see if that worked, and it didn't bring values back into a hash %var.
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