public function executeDeleteSelected()
{
$this->selectedItems = $this->getRequestParameter('sf_admin_batch_selection', array());
try {
foreach (ArticlePeer::retrieveByPks($this->selectedItems) as $object) {
$object->delete();
}
} catch (PropelException $e) {
$this->getRequest()->setError('delete', 'Could not delete the selected Articles. Make sure they do not have any associated items.');
return $this->forward('validation', 'list');
}
return $this->redirect('validation/list');
}
protected function executeBatchDelete(sfWebRequest $request)
{
$ids = $request->getParameter('ids');
$count = 0;
foreach (ArticlePeer::retrieveByPks($ids) as $object) {
$this->dispatcher->notify(new sfEvent($this, 'admin.delete_object', array('object' => $object)));
$object->delete();
if ($object->isDeleted()) {
$count++;
}
}
if ($count >= count($ids)) {
$this->getUser()->setFlash('notice', 'The selected items have been deleted successfully.');
} else {
$this->getUser()->setFlash('error', 'A problem occurs when deleting the selected items.');
}
$this->redirect('@article');
}