public function removeMetadataElementFromType($pm_element_code_or_id, $pn_type_id)
{
require_once __CA_APP_DIR__ . '/models/ca_metadata_elements.php';
require_once __CA_APP_DIR__ . '/models/ca_metadata_type_restrictions.php';
if (!($t_element = $this->_getElementInstance($pm_element_code_or_id))) {
return false;
}
$t_restriction = new ca_metadata_type_restrictions();
if ($t_restriction->load(array('element_id' => $t_element->getPrimaryKey(), 'type_id' => $pn_type_id, 'table_num' => $this->tableNum()))) {
$t_restriction->setMode(ACCESS_WRITE);
$t_restriction->delete();
if ($t_restriction->numErrors()) {
$this->postError(1981, _t("Couldn't remove element from restriction list: %1", join('; ', $t_restriction->getErrors())), 'BaseModelWithAttributes->addMetadataElementToType()');
return false;
}
}
return true;
}
