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