function action_delete($identifier)
{
// Load the item.
$relationship = MenuPathRelationship::load($identifier);
if ($relationship === false) {
drupal_not_found();
return '';
}
// Prepare the form.
return drupal_get_form('ablecore_menu_delete_relationship', $relationship);
}
public function submit($form, &$form_state)
{
foreach ($form_state['values']['relationships'] as $id => $data) {
if (is_array($data) && isset($data['weight']) && isset($data['pid'])) {
$relationship = MenuPathRelationship::load($data['pid']);
if ($relationship === false) {
continue;
}
$relationship->set('weight', $data['weight']);
$relationship->save();
}
}
drupal_set_message(t('The order of the relationships has been saved.'));
}