BlogBundle/Controller/CategoryController.php
public function editAction(Request $request, Category $category)
    {
        $deleteForm = $this->createDeleteForm($category);
        $editForm = $this->createForm('BlogBundle\Form\CategoryType', $category);
        $editForm->handleRequest($request);

        if ($editForm->isSubmitted() && $editForm->isValid()) {
            $em = $this->getDoctrine()->getManager();
            $em->persist($category);
            $em->flush();

            $this->get('session')->getFlashBag()->add('success', 'category.edited');
            
            return $this->redirectToRoute('blog_category_index');
        }

        return array(
            'entity' => $category,
            'edit_form' => $editForm->createView(),
            'delete_form' => $deleteForm->createView(),
        );
    }
public function editAction(Request $request, Category $category)
    {
        $deleteForm = $this->createDeleteForm($category);
        $editForm = $this->createForm('BlogBundle\Form\CategoryType', $category);
        $editForm->handleRequest($request);

        if ($editForm->isSubmitted() && $editForm->isValid()) {
            $em = $this->getDoctrine()->getManager();
            $em->persist($category);
            $em->flush();

            $this->get('session')->getFlashBag()->add('success', 'category.edited');
            
            return $this->redirectToRoute('blog_category_index');
        }

        return array(
            'entity' => $category,
            'edit_form' => $editForm->createView(),
            'delete_form' => $deleteForm->createView(),
        );
    }
Displays a form to edit an existing Category entity.

@Route("/{id}/edit")
@Method({"GET", "POST"})
@Template()