Re: CGI Forms

Maybe what you are looking for is this:

use strict;
use CGI;

my $q = CGI->new();

for my $p ( $q->param ) {
  my @vals = $q->param( $p );
  print "$p: @vals<br>\n";
}
[download]

See the docs for more details on the param method.

the lowliest monk

Comment on Re: CGI Forms Download Code

Replies are listed 'Best First'.
Re^2: CGI Forms by perleager (Pilgrim) on Jun 09, 2005 at 18:40 UTC
Hey, Doesn't the '$q->param' method retrieve a list of parameters passed through each key? From the CGI doc: If the script was invoked with a parameter list (e.g. "name1=value1&name2=value2&name3=value3"), the param() method will return the parameter names as a list. If the script was invoked as an <ISINDEX> script and contains a string without ampersands (e.g. "value1+value2+value3") , there will be a single parameter named "keywords" containing the "+"-delimited keywords Is it me or am I reading the question wrong about him wanting each key value? perleager	[reply]
Re^3: CGI Forms by tlm (Prior) on Jun 09, 2005 at 18:57 UTC
`param` is a weird function. Loosely speaking, with no args it returns the names of the params, but with a param name as argument it returns the value(s) of the so-named param. the lowliest monk	[reply]