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HTML_Template_IT::parseCurrentBlock()

HTML_Template_IT::parseCurrentBlock() -- parse the current block

Synopsis

require_once 'HTML/Template/IT.php';

void HTML_Template_IT::parseCurrentBlock ()

Description

Parses the current block. The current block can be set with HTML_Template_IT::setCurrentBlock().

Return value

boolean - Returns TRUE if there was no placeholder to substitute, otherwise FALSE or IT_Error.

Example

Example 47-1. The template cvsnames.tpl.htm

<html>
 <table>
<!-- BEGIN row -->
  <tr>
   <td>
    {CVS_USERNAME}
   </td>
   <td> 
    {REALNAME}
   </td>
  </tr>
<!-- END row -->
 </table>
</html>

Example 47-2. Script

<?php
  require_once "HTML/Template/IT.php";

  $data = array
  (
    "0" => array("cvs_username" => "pajoye", 
                 "realname" => "Pierre-Alain Joye"),
    "1" => array("cvs_username" => "dsp",
                 "realname" => "David Soria Parra")
  );

  $tpl = new HTML_Template_IT("./templates");

  $tpl->loadTemplatefile("cvsnames.tpl.htm", true, true);

  // set the current block, which can now be used with parseCurrentBlock()
  $tpl->setCurrentBlock("row"); 
  foreach($data as $name) {
     // Assign data to the inner block

     $tpl->setVariable("CVS_USERNAME", $name["cvs_username"]);
     $tpl->setVariable("REALNAME", $name["realname"]);

     // parse the current set block
     $tpl->parseCurrentBlock();
  }

  // show() parses the __global__ block and
  // print the output
  $tpl->show();

?>

Throws

Table 47-1. Possible PEAR_Error values

Error codeError messageReasonSolution
IT_BLOCK_NOT_FOUND " Cannot find this block block " The given block does not exists. Check for typing mistakes in the argument.

Note

This function can not be called statically.

See

HTML_Template_it::parse(), HTML_Template_it::setCurrentBlock()

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