public function crearAction()
{
$peticion = $this->getRequest();
$categoria = new Categoria();
$formulario = $this->createForm(new CategoriaType());
$formulario->handleRequest($peticion);
if ($formulario->isValid()) {
$_newNombre = $formulario->getData()->getNombre();
$categoria->setNombre($_newNombre);
$em = $this->getDoctrine()->getManager();
$em->persist($categoria);
$em->flush();
return $this->redirect($this->generateUrl('admin_categoria_index'));
}
return $this->render('AdminBundle:Categoria:crear.html.twig', array('categoria' => $categoria, 'form' => $formulario->createView()));
}
public function __toString()
{
$this->__load();
return parent::__toString();
}
