[htmltmpl] Includes and recursion

[Joachim K. <joa...@gm...>]

Hi all,

I have a question regarding TMPL_INCLUDE. At the moment I am writing new
templates for BINS (http://bins.sautret.org), which uses HTML::Template.
It features a Album Tree which is at the moment created in the
Perlscript. You can see a example at http://album.sautret.org/tree.html.
I want to move the creation of this tree in a template. The following
came to mind:

 treeloop.html:

  <li>
  <TMPL_VAR NAME="ALBUM_NAME">
  <TMPL_IF NAME="HAS_SUBALBUM">
    <ul>
      <TMPL_LOOP NAME="SUBALBUM">
        <TMPL_INCLUDE NAME="treeloop.html">
      </TMPL_LOOP>
    </ul>
  </TMPL_IF>
  </li>

But this doesn't work, it gives me the message
HTML::Template->new() : likely recursive includes - parsed 10 files deep
and giving up (set max_includes higher to allow deeper recursion). at
/usr/share/perl5/HTML/Template.pm line 2108.

The version of HTML::Template is 2.5.
It seems like the TMPL_INCLUDE is evaluated before the other code is run
through. Is this correct? If yes, is there a way to control recursion
using IF's and LOOP's? If no, where is my mistake?

Thanks for your help,
 Joachim