Re: Accessing form mutiples

[Michael]

Dermot Paikkos wrote:
Hi modperls,
Apache/1.3.26 (Unix) mod_perl/1.27
I have started getting odd results from requests that come from forms 
with multiple options. If I pass the following uri all is well:
http://server.com/junk?one=1&two=2&three=3

But this doesn't 
http://server.com/junk?no=1&no=2&no=3

Well to be fair it does work if I put the list into an array but if I 
use a hash reference it doesn't and I can only access the first item.
Apache::Request::param will only return a list if it is called in list 
context. This means you may have to force it to return a list using ()
like this ($r->param('my_param')).

But it looks like you are trying to put the values of your params as 
keys to a hash. You can't have a list be a key to a hash.

HTH
Michael Peters
Developer
Plus Three
What am I doing wrong?? Sorry if this is a bit OT but I am not sure 
if this is a modperl issue or a perl reference knowledge void.
Thanx.
Dp.

========== JUNK.PM ===============
package SPL::junk;
use Apache::Constants qw(:common REDIRECT);
use Apache::Request;
use Apache::File;
use strict;
use warnings;
use diagnostics;
use Carp;
$| =1;
sub handler{
  my $r = Apache::Request->new(shift);
#  my $hash_ref;
  my @users;
  foreach my $param ($r->param) {
        print STDERR "\$r->$param = ".scalar($r->param($param))."\n";
#       $hash_ref->{$r->param($param)} = 0;
        push(@users,$r->param($param));
  }
#  foreach my $ref (keys %{$hash_ref}) {
#       print STDERR "$ref -> $hash_ref->{$ref}\n";
#  }
  foreach my $u (@users) {
        print STDERR "user = $u\n";
  }
return OK;
} # End of handler
1;

~~
Dermot Paikkos * [EMAIL PROTECTED]
Network Administrator @ Science Photo Library
Phone: 0207 432 1100 * Fax: 0207 286 8668

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