[phplib] set_block/documentation From: Peter Niederlag (Peter <email protected>)
Date: 03/01/01

I have been trying real hard to get the set_block function from the
template class to work.
I am still using the examples from the included documentation (7-2c) ,
read the archive already thoroughly, tried out quite a little bit with
preg_regplace but none would help. Since you are talking about 7-2d
release i think it would be great to maybe solve this problem.
It makes me crazy. template.php3 will execute but the {out} block will
be just a {out} in HTML output.
I really appreciate your help.
Thx, Peter (using php4.0.4 on w98 with apache mod_php)

#########page.ihtml
<html>
 <head><title>{PAGETITLE}</title></head>
 <body bgcolor="#ffffff">
 <table border=1 cellpadding=4 cellspacing=0 bgcolor="#eeeeee">
  <tr>
   <td colspan=2><h1>{PAGETITLE}</h1></td>
  </tr>
  <tr>
   <td>{OUT}</td>
   <td>Content</td>
  </tr>
 </table>
 </body>
</html>

########box.ihtml

<!-- start box.ihtml -->
<table border=1 bgcolor="#cccccc" cellpadding=4 cellspacing=0>
 <tr>
  <td colspan=2><b>{TITLE}</b></td>
 </tr>
  <!-- BEGIN row -->
  <tr>
   <td>{NUM}</td>
   <td>{BIGNUM}
  </tr>
  <!-- END row -->
</table>
<!-- end box.ihtml -->

#####template.php3
<?php
       include("template.inc");

       # create Template instance called $t
       $t = new Template("c:/apache/htdocs/testing/template",
"comments");

       # define variables named page and box, referencing files
       $t->set_file(array(
          "page" => "page.ihtml",
          "box" => "box.ihtml"));

       # extract the block named "row" from "box", creating a
       # reference to {rows} in "box".
       $t->set_block("box", "row", "rows");

       # define the variables TITLE and PAGETITLE
       $t->set_var(array("TITLE" => "Testpage",
                         "PAGETITLE" => "hugo"));

       # define NUM and BIGNUM, then append "row" to "rows"...
       for ($i=1; $i<=3; $i++) {
         $n = $i;
         $nn = $i*10;
         $t->set_var(array("NUM" => $n, "BIGNUM" => $nn));
         $t->parse("rows", "row", true);
       }

       # build out from box, then build out from page...
       $t->parse("out", array("box", "page"));

       # finish out and print it.
       $t->p("out");
     ?>
     <hr>
     <?php
       # report leftover variables, if any.
       print "undefiniert: ".implode(", ", $t->get_undefined("out"));
      ?> 

--
Peter Niederlag

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