possible bug

Michael Peters <[email protected]> Tue, 24 Jan 2006 20:29:14 -0500

Newsgroups	gmane.comp.lang.perl.modules.html-template
Message-ID	<[email protected]>

I don't know if this is a bug or not, but it seems strange to me. I have
die_on_bad_params set and a loop that appears twice in the template. In one
version of this loop there are variables that are not in the other. But when I
try to use the template, I get the standard " Attempt to set nonexistent parameter".

Now, query() shows that the loop contains the variable, since at least one
version does have it. I've attached an example. Is this expected behavior?

-- 
Michael Peters
Developer
Plus Three, LP

test.pl (application/x-perl, 643 B)

#!/usr/bin/perl
use strict;
use warnings;
use HTML::Template;

my $tmpl = qq(
    LOOP 2
    <tmpl_loop stuffs>
      Stuff      => <tmpl_var stuff>
      More Stuff => <tmpl_var more_stuff>
    </tmpl_loop>

    LOOP 1
    <tmpl_loop stuffs>
      Stuff => <tmpl_var stuff>
    </tmpl_loop>

);
my $ht = HTML::Template->new(
    scalarref         => \$tmpl,
    die_on_bad_params => 1,
);

$ht->param(
    stuffs => [
        { 
            stuff       => 'asdf',
            more_stuff  => 'qwerty',
        },
        { 
            stuff       => 'asdf 2',
            more_stuff  => 'qwerty 2',
        },
    ],
);

print $ht->output;