Re: [htmltmpl] loop_context_vars

[Jamie K. <jkr...@gm...>]

Here's a short example.

my $template = HTML::Template->new( 'filename' => 'some.tmpl',
'loop_context_vars' => 1);

my $some_funky_loop = [..#array ref of hashrefs of stuff#.. ];

$template->param('SOME_LOOP' => $some_funky_loop);

$template->output();

# template

<!-- TMPL_LOOP NAME="SOME_LOOP" -->
   <!-- TMPL_VAR NAME="__counter__" -->
   <!-- TMPL_VAR NAME="some_var" -->
   <!-- TMPL_VAR NAME="another_var" -->
<!-- /TMPL_LOOP -->

On 8/30/06, Di Domenico, Michael <mdi...@si...> wrote:
>
>
>
>
> I'm trying to use the loop_context_var option for HTML::Template.
> Specifically I'm looking at the __counter__ option.  When I do a dump on my
> hashref, I can see that it's adding __counter__ along with the other vars,
> however, the counter var is always 'undef'.
>
>
>
> Is it supposed to be like this?  If so, does anyone have an example of its
> use?  I can't seem to find one on the web anywhere.
>
>
>
> Thanks
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