[Phplib-users] Problems with nested blocks using template

[Diethart G. <dg...@ma...>]

I try to realize a simple link-list ordered and grouped by categories.
It should look like 
        
0 group0
0 someText Link  
0 Text Link
...               ...
1 group1
1 Text Link
...
...

It results in a list with correct groups but shifted link-lines starting
with last group number:

0 group0
3 someText Link  
3 Text Link
...               ...
1 group1
0 Text Link
...
2 group2
1 Text Link
...

affected part of my php-File:
...
$t->set_file(array(
		   "verz"   => "tpl.ihtml",
		   ...
));

$q_list = sprintf ("SELECT l.grnr, group, txt, link FROM lists l, groups g WHERE l.grnr = g.grnr ORDER BY l.grnr, txt");
$db->query ($q_list);

$t->set_block('verz', 'listrow', 'listrows');
$t->set_block('verz', 'titlerow', 'titlerows');

$gnr = -1; 
while ($db->next_record()) {  
  if ($gnr != $db->f("grnr")) {
    $gnr = $db->f("grnr");
    $t->set_var(array(
		      "TNR"    => $db->f("grnr"),
		      "TTITLE" => $db->f("group")
		    ));
    $t->parse("titlerows", "titlerow", true);

    $t->set_var (listrows, '');
  }

  $t->set_var(array(
		    "LNR"   => $db->f("grnr"),
		    "TEXT"  => $db->f("txt"), 
		    "LINK"  => $db->f("link")
		    ));
  $t->parse("listrows", "listrow", true);

} 
...
$t->parse("OUT", "verz", true);
$t->p("OUT");
?>

Template:

...
</td> <td>
    <ul>
      <!-- BEGIN titlerow -->
      <a name="{TTITLE}">
      <li><h4>{TNR} &nbsp; {TTITLE}</h4></a></li>

	    <table>
	      <!-- BEGIN listrow -->
	      <tr>
	      <td>
		  {LNR}
	      </td>
	      <td>
		  {TEXT}
	      </td>
	      <td>
		  <a href="http://{LINK}" target="_new">{LINK}</a>
	      </td>
	      </tr>
	      <!-- END listrow -->
            </table>
    <!-- END titlerow -->
    </ul>
</td>
</tr>
</table>
...

I did some rearrangements but got empty listrows or wrong
assignment. template.inc is 1.8, PHP3 or 4.x 
Thanks for any suggestion.

Diethart
-- 

_______________________________________________
Sign-up for your own FREE Personalized E-mail at Mail.com
http://www.mail.com/?sr=signup


1 cent a minute calls anywhere in the U.S.!

http://www.getpennytalk.com/cgi-bin/adforward.cgi?p_key=RG9853KJ&url=http://www.getpennytalk.com