I'll second the suggestion about checking die_on_bad_params. You don't need
it turned on unless you're trying to do exactly what you're trying to avoid
here. Turning it off will allow you to skip params.
----- Original Message -----
From: "Vince Veggus" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, June 24, 2003 6:33 AM
Subject: [htmltmpl] Skip some Hash keys in <TMPL_LOOP>
> Hello,
>
> Is there a way to skip some keys of the hash if not needed if using
> HTML::Template? Imagine a hash with 10 keys - always printing out some
> hidden stuff or using 10 different hashes with redundant information
> isn't very well programmed...
>
> I use this hash to represent some informations regarding some
> documents
> $template->param(documents => [
> { name => 'doc1', filename => 'fbackup.doc' , id => '12345' },
> { name => 'doc2', filename => 'vabuscopy_dutton.ppt', id => '23456' },
> { name => 'doc3', filename => 'sap_nt_instLAB.pdf', id => '34567' },
> { name => 'doc4', filename => 'reducefs.txt', id => '45678' },
> { name => 'doc5', filename => 'image12.gif', id => '56789' },
> ]);
> In the html template I use
> <TMPL_LOOP NAME="documents">
> <H3>
> <a href="#<TMPL_VAR NAME="name">">•
> <TMPL_VAR NAME="filename"><!-- Hidden ID: <TMPL_VAR NAME="id"> -->
> </a>
> </H3>
> </TMPL_LOOP>
>
> As you can see I hide the ID in an html comment. If the ID is not used
> the script gets unuseable. ErrorMessage: "'id' - this parameter name
> doesn't match any declarations in the template file"
>
>
> --
> Best regards,
> Vince mailto:[EMAIL PROTECTED]
>
>
>
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