/**
* Returns a new UdmQuery object.
*
* @param string $modelAlias The alias of a model in the query
* @param UdmQuery|Criteria $criteria Optional Criteria to build the query from
*
* @return UdmQuery
*/
public static function create($modelAlias = null, $criteria = null)
{
if ($criteria instanceof UdmQuery) {
return $criteria;
}
$query = new UdmQuery(null, null, $modelAlias);
if ($criteria instanceof Criteria) {
$query->mergeWith($criteria);
}
return $query;
}
/**
* Removes this object from datastore and sets delete attribute.
*
* @param PropelPDO $con
* @return void
* @throws PropelException
* @throws Exception
* @see BaseObject::setDeleted()
* @see BaseObject::isDeleted()
*/
public function delete(PropelPDO $con = null)
{
if ($this->isDeleted()) {
throw new PropelException("This object has already been deleted.");
}
if ($con === null) {
$con = Propel::getConnection(UdmPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
}
$con->beginTransaction();
try {
$deleteQuery = UdmQuery::create()->filterByPrimaryKey($this->getPrimaryKey());
$ret = $this->preDelete($con);
if ($ret) {
$deleteQuery->delete($con);
$this->postDelete($con);
$con->commit();
$this->setDeleted(true);
} else {
$con->commit();
}
} catch (Exception $e) {
$con->rollBack();
throw $e;
}
}
public function eliminarAction()
{
//Cachamos el valor desde nuestro params
$id = (int) $this->params()->fromRoute('id');
//Verificamos que el Id udm que se quiere eliminar exista
if (!\UdmQuery::create()->filterByIdudm($id)->exists()) {
$id = 0;
}
//Si es incorrecto redireccionavos al action nuevo
if (!$id) {
return $this->redirect()->toRoute('udm');
}
//Instanciamos nuestro udm
$udm = UdmQuery::create()->findPk($id);
$udm->delete();
//Agregamos un mensaje
$this->flashMessenger()->addMessage('Unidad de medida eliminada exitosamente!');
//Redireccionamos a nuestro list
return $this->redirect()->toRoute('udm');
}