public function supprimerAction(Article $article) { $form = $this->createDeleteForm($article->getId()); $form->handleRequest($this->get('request')); if ($form->isValid()) { $em = $this->getDoctrine()->getManager(); $em->remove($article); $em->flush(); $this->get('session')->getFlashBag()->add('success', 'Article a été supprimé'); } return $this->redirect($this->generateUrl('isl_blog_index')); }