TV-Based Chunks

      <?php
      $q_chunks = $modx->db->query('
      SELECT
      chunk.*
      FROM '.$modx->getFullTableName('site_htmlsnippets').' AS chunk
      INNER JOIN '.$modx->getFullTableName('categories').' AS category
      ON chunk.category = category.id
      WHERE
      category.category IN ("'.$category.'")
      ORDER BY
      name
      ');
      $ar_chunks = array();
      while ($row = $modx->db->getRow($q_chunks)) {
      $ar_chunks[] = $row['name'];
      }
      $l_chunks = implode("||",$ar_chunks);
      return $l_chunks;
?>

 
      <?php
      $ar_chunks = split(',',$chunks);
      $ar_chunks = array_unique($ar_chunks);
      $output = '';
      foreach ($ar_chunks as $chunk) {
      if ($chunk != '') {
      $c = $modx->getChunk($chunk);
      if ($c) $output .= $c;
      }
      }
      if ($output != '' && isset($wrapperdiv)) {
      $output = '<div id="'.$wrapperdiv.'">'.$output.'</div>';
      }
      return $output;
      ?>

$c='{{'.$chunk.'}}';

$c=$modx->parseDocumentSource( '{{'.$chunk.'}}');

« MODx Parse Error »
MODx encountered the following error while attempting to parse the requested resource:
« PHP Parse Error »
 
PHP error debug
  Error: 	Invalid argument supplied for foreach()	 
  Error type/ Nr.: 	Warning - 2	 
  File: 	/var/www/vhosts/theclubandspachester.co.uk/httpdocs/assets/snippets/ditto/classes/template.class.inc.php	 
  Line: 	50	 
  Line 50 source: 	foreach ($templates as $tplName=>$tpl) { 	 
 
Parser timing
  MySQL: 	0.0018 s	(10 Requests)
  PHP: 	0.0640 s	 
  Total: 	0.0658 s

[!Ditto?startID=`2` &tpl=`latest-news-side` &extenders=`summary` &display=`2` &sortBy=`pub_date` &sortDir=`desc` &dateSource=`pub_date` &dateFormat=`%d %b %y` &paginate=`0`!]

<div class="list-item-row">
<div class="list-item-image">[+list-image+]</div><!-- / list-item-image -->
<div class="list-item-detail">
<h3><a href="[~[+id+]~]" title="[+title+]">[+title+]</a></h3>
[+summary+] <a href="[~[+id+]~]" title="Read more about [+title+]">Read more »</a>
</div><!-- / list-item-detail -->
</div><!-- / list-item-row -->

<?php
$ar_chunks = split(',',$chunks);
$ar_chunks = array_unique($ar_chunks);
 
$output = '';
 
foreach ($ar_chunks as $chunk) {
  if ($chunk != '') {
    $c = $modx->getChunk($chunk); /*** now string $c contains chunk's content -> raw mix of html and modx tags ***/
    /*** now it is a time to parse snippet tags in string $c ***/
    $c = $modx->evalSnippets($c); /*** yeah! done! ***/
    /*** of course, it might be done with a single step :)
      $output .= $modx->evalSnippets($modx->getChunk($chunk));
      important notice: evalSnippet function recognizes only cached version of snippets [[...]]
     ***/
    if ($c) $output .= $c;
  }
}
 
return $output;
?>