public function executeDelete() { $class_session = ClassSessionPeer::retrieveByPk($this->getRequestParameter('id')); $this->forward404Unless($class_session); $ref_error = 0; foreach ($class_session->getRefCountMethods() as $ref) { $method = "count" . $ref['affix']; $count = $class_session->{$method}(); if ($count > 0) { ++$ref_error; $this->getRequest()->setError('class_session/delete/' . sfInflector::camelize($ref['table']), $count); } } if ($ref_error > 0) { $this->getRequest()->setError('class_session/delete', '_ERR_DELETE_ (' . $class_session->toString() . ' - id:' . $class_session->getId() . ')'); } else { $class_session->delete(); } return $this->forward('class_session', 'list'); }