/**
* Delete child-records from tl_content
*
* @param DataContainer $dc
* @throws Exception
* @return void
*/
public function deleteChildRecords(DataContainer $dc)
{
// only valid if tl_content is a ctable for $dc->table (the table which ondelete_callback executs this function)
if ($dc->table == 'tl_content' || !in_array('tl_content', $GLOBALS['TL_DCA'][$dc->table]['config']['ctable'])) {
throw new Exception("{$dc->table} has not tl_content as ctable!");
}
$objChilds = $this->Database->prepare('SELECT id FROM tl_content WHERE pid=? AND do=?')->execute($dc->id, $this->Input->get('do'));
while ($objChilds->next()) {
$this->Input->setGet('id', $objChilds->id);
$dc = new DC_Table('tl_content');
$dc->delete(true);
}
$this->Input->setGet('id', $dc->id);
}
