in reply to Grouping multiple records in a row...templating ?

I haven't used HTML::Template (alt.), but it looks like the HTML::Template::Expr (alt.) extension provides the functionality you want...

<table><tr>

<TMPL_LOOP NAME="PICTURES">
  <td><TMPL_VAR NAME="NAME"></td>

  <TMPL_UNLESS EXPR="ID % 3">
    </tr><tr>
  </TMPL_UNLESS>
</TMPL_LOOP>

</tr></table>

[download]

Update: Simplified (and tested ;)) the template.

    --k.


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Re: Re: Grouping multiple records in a row...templating ?
by gav^ (Curate) on Apr 18, 2002 at 16:55 UTC
    Without using HTML::Template::Expr or making the assumption that id's are sequential (which has bitten me before) you can do something like this in your Perl code: 
    $_->{nextrow) = ($i++ % 3) for @pictures;

    [download]

    Hope this helps.

    gav^

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