/**
* called when the element is saved
*/
function onSave()
{
$params =& $this->getParams();
if (!$this->isJoin()) {
$params = JRequest::getVar('params', array(), 'post', 'array');
$details = JRequest::getVar('details', array(), 'post', 'array');
$element =& $this->getElement();
//load join based on this element id
$join =& JTable::getInstance('Join', 'Table');
$origKey = $join->_tbl_key;
$join->_tbl_key = "element_id";
$join->load($this->_id);
$join->_tbl_key = $origKey;
$join->table_join = $params['join_db_name'];
$join->join_type = 'left';
$join->group_id = $details['group_id'];
$join->table_key = str_replace('`', '', $element->name);
//$join->table_key = $params['join_val_column'];
$join->table_join_key = $params['join_key_column'];
$join->join_from_table = '';
$join->attribs = "join-label=" . $params['join_val_column'] . "\n";
$join->store();
}
return parent::onSave();
}
