Add a blog entry : newspublisher + TV in : Tiny hack

// HACK **********************************************************
// Insert this about line 1800 in document.parser.class.inc.php
// right after function getTemplateVarOutput

               // This one return an array of existing TV 
	function getTVListExist() {
		$table = $this->getFullTableName("site_tmplvars");
		$tvs = $this->db->select("name", $table);
			// TODO: make it so that it only pulls those that apply to the current template
		$dbfields = array();
		while ($dbfield = $this->db->getRow($tvs))
			{
			$laTV=$dbfield['name'];
			$tmp[$laTV]=TRUE;
			}
		return $tmp;
	}



	#  Set template variable value
	function setTV($tvname, $value, $docid="") {
	   if($tvname== "") return false;
		   if($docid == "") $docid = $this->documentIdentifier;
		   //get id of tv
		   $result=$this->db->select("id", $this->getFullTableName("site_tmplvars"), "name = '". $tvname . "'");
		   if (!$result) return false;
		   $row=$this->fetchRow($result);
		   // query the db to see if there are any records to update
		   $result=$this->db->select("Count(*) AS RecordsExist", $this->getFullTableName("site_tmplvar_contentvalues") , "tmplvarid=".$row['id']." AND contentid=".$docid);
		   $row2=$this->fetchRow($result);
		   if (!$row2['RecordsExist']) {
				$fields = array(
				"tmplvarid" => $row['id'],
				"contentid" => $docid,
				"value" => $value
				);
			   $rows_affected = $this->db->insert($fields, $this->getFullTableName("site_tmplvar_contentvalues"));
		   } else {
			   $rows_affected = $this->db->update("value='" . $value . "'", $this->getFullTableName("site_tmplvar_contentvalues") , "tmplvarid=".$row['id']." AND contentid=".$docid);
		   }
		   return $rows_affected;
	}
// END HACK **********************************************************

// Doc group thing
            // look in save_content.processor.php for tips (or below)
            $lastInsertId = $modx->db->getInsertId();

            
//HACK INSERT THE TV'S IF EXIST
//Check each POST var and if a POST varname = TVname then insert the POST value by the way of setTV
$MaList=$modx->getTVListExist();
foreach ($_POST as $k => $v) {
    if($MaList[$k]) $modx->setTV($k, mysql_escape_string($modx->stripTags($v)),$lastInsertId);
}

<label for="documentTags"><h4>Tags : </h4><input name="documentTags" id="documentTags" type="text" size="40" value="Tags here space separed" class="AddChamps"/></label>