Symfony 2.5 - ManyToMany

**wadjo** · 24/06/2014, 13h32

Hello,

Lorsque j'essaye de créer un objet, je reçois le message suivant

Neither the property "idcours" nor one of the methods "addIdcour()"/"removeIdcour()", "setIdcours()", "idcours()", "__set()" or "__call()" exist and have public access in class "dk\SchoolManagerBundle\Entity\Discipline"

Je cherche et n'arrive pas à comprendre à coté de quoi je serais passé.
Please help

Mon entity:

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<?php
 
namespace dk\SchoolManagerBundle\Entity;
 
use Doctrine\ORM\Mapping as ORM;
 
/**
 * Discipline
 *
 * @ORM\Table(name="discipline")
 * @ORM\Entity
 */
class Discipline
{
    /**
     * @var integer
     *
     * @ORM\Column(name="IDDISCIPLINE", type="integer", nullable=false)
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="IDENTITY")
     */
    private $id;
 
    /**
     * @var string
     *
     * @ORM\Column(name="NOMDISCIPLINE", type="string", length=30, nullable=false)
     */
    private $nomdiscipline;
 
    /**
     * @var \Doctrine\Common\Collections\Collection
     *
     * @ORM\ManyToMany(targetEntity="Cours", inversedBy="iddiscipline", cascade={"persist", "merge"})
     * @ORM\JoinTable(name="disciplinecours",
     *   joinColumns={
     *     @ORM\JoinColumn(name="IDDISCIPLINE", referencedColumnName="IDDISCIPLINE")
     *   },
     *   inverseJoinColumns={
     *     @ORM\JoinColumn(name="IDCOURS", referencedColumnName="IDCOURS")
     *   }
     * )
     */
    private $idcours;
 
    /**
     * Constructor
     */
    public function __construct()
    {
        $this->idcours = new \Doctrine\Common\Collections\ArrayCollection();
    }
 
 
    /**
     * Get id
     *
     * @return integer 
     */
    public function getId()
    {
        return $this->id;
    }
 
    /**
     * Set nomdiscipline
     *
     * @param string $nomdiscipline
     * @return Discipline
     */
    public function setNomdiscipline($nomdiscipline)
    {
        $this->nomdiscipline = $nomdiscipline;
 
        return $this;
    }
 
    /**
     * Get nomdiscipline
     *
     * @return string 
     */
    public function getNomdiscipline()
    {
        return $this->nomdiscipline;
    }
 
    /**
     * Add idcours
     *
     * @param \dk\SchoolManagerBundle\Entity\Cours $idcours
     * @return Discipline
     */
    public function addIdcour(\dk\SchoolManagerBundle\Entity\Cours $idcours)
    {
        $this->idcours[] = $idcours;
 
        return $this;
    }
 
    /**
     * Remove idcours
     *
     * @param \dk\SchoolManagerBundle\Entity\Cours $idcours
     */
    public function removeIdcour(\dk\SchoolManagerBundle\Entity\Cours $idcours)
    {
        $this->idcours->removeElement($idcours);
    }
 
    /**
     * Get idcours
     *
     * @return \Doctrine\Common\Collections\Collection 
     */
    public function getIdcours()
    {
        return $this->idcours;
    }
 
    public function __toString()
    {
        return $this->nomdiscipline;
    }
}

Mon Form:

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<?php
 
namespace dk\SchoolManagerBundle\Form;
 
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
 
class DisciplineType extends AbstractType
{
        /**
     * @param FormBuilderInterface $builder
     * @param array $options
     */
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('nomdiscipline')
            ->add('idcours', 'entity', array (
                'class'=>'dkSchoolManagerBundle:Cours')
                 )
        ;
    }
 
    /**
     * @param OptionsResolverInterface $resolver
     */
    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => 'dk\SchoolManagerBundle\Entity\Discipline'
        ));
    }
 
    /**
     * @return string
     */
    public function getName()
    {
        return 'dk_schoolmanagerbundle_discipline';
    }
}

Mon Controller:

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<?php
 
namespace dk\SchoolManagerBundle\Controller;
 
use Symfony\Component\HttpFoundation\Request;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
use dk\SchoolManagerBundle\Entity\Discipline;
use dk\SchoolManagerBundle\Form\DisciplineType;
 
/**
 * Discipline controller.
 *
 * @Route("/discipline")
 */
class DisciplineController extends Controller
{
 
    /**
     * Lists all Discipline entities.
     *
     * @Route("/", name="discipline")
     * @Method("GET")
     * @Template()
     */
    public function indexAction()
    {
        $em = $this->getDoctrine()->getManager();
 
        $entities = $em->getRepository('dkSchoolManagerBundle:Discipline')->findAll();
 
        return array(
            'entities' => $entities,
        );
    }
    /**
     * Creates a new Discipline entity.
     *
     * @Route("/", name="discipline_create")
     * @Method("POST")
     * @Template("dkSchoolManagerBundle:Discipline:new.html.twig")
     */
    public function createAction(Request $request)
    {
        $entity = new Discipline();
        $form = $this->createCreateForm($entity);
        $form->handleRequest($request);
 
        if ($form->isValid()) {
            $em = $this->getDoctrine()->getManager();
            $em->persist($entity);
            $em->flush();
 
            return $this->redirect($this->generateUrl('discipline_show', array('id' => $entity->getId())));
        }
 
        return array(
            'entity' => $entity,
            'form'   => $form->createView(),
        );
    }
 
    /**
    * Creates a form to create a Discipline entity.
    *
    * @param Discipline $entity The entity
    *
    * @return \Symfony\Component\Form\Form The form
    */
    private function createCreateForm(Discipline $entity)
    {
        $form = $this->createForm(new DisciplineType(), $entity, array(
            'action' => $this->generateUrl('discipline_create'),
            'method' => 'POST',
        ));
 
        $form->add('submit', 'submit', array('label' => 'Create'));
 
        return $form;
    }
 
    /**
     * Displays a form to create a new Discipline entity.
     *
     * @Route("/new", name="discipline_new")
     * @Method("GET")
     * @Template()
     */
    public function newAction()
    {
        $entity = new Discipline();
        $form   = $this->createCreateForm($entity);
 
        return array(
            'entity' => $entity,
            'form'   => $form->createView(),
        );
    }
 
    /**
     * Finds and displays a Discipline entity.
     *
     * @Route("/{id}", name="discipline_show")
     * @Method("GET")
     * @Template()
     */
    public function showAction($id)
    {
        $em = $this->getDoctrine()->getManager();
 
        $entity = $em->getRepository('dkSchoolManagerBundle:Discipline')->find($id);
 
        if (!$entity) {
            throw $this->createNotFoundException('Unable to find Discipline entity.');
        }
 
        $deleteForm = $this->createDeleteForm($id);
 
        return array(
            'entity'      => $entity,
            'delete_form' => $deleteForm->createView(),
        );
    }
 
    /**
     * Displays a form to edit an existing Discipline entity.
     *
     * @Route("/{id}/edit", name="discipline_edit")
     * @Method("GET")
     * @Template()
     */
    public function editAction($id)
    {
        $em = $this->getDoctrine()->getManager();
 
        $entity = $em->getRepository('dkSchoolManagerBundle:Discipline')->find($id);
 
        if (!$entity) {
            throw $this->createNotFoundException('Unable to find Discipline entity.');
        }
 
        $editForm = $this->createEditForm($entity);
        $deleteForm = $this->createDeleteForm($id);
 
        return array(
            'entity'      => $entity,
            'edit_form'   => $editForm->createView(),
            'delete_form' => $deleteForm->createView(),
        );
    }
 
    /**
    * Creates a form to edit a Discipline entity.
    *
    * @param Discipline $entity The entity
    *
    * @return \Symfony\Component\Form\Form The form
    */
    private function createEditForm(Discipline $entity)
    {
        $form = $this->createForm(new DisciplineType(), $entity, array(
            'action' => $this->generateUrl('discipline_update', array('id' => $entity->getId())),
            'method' => 'PUT',
        ));
 
        $form->add('submit', 'submit', array('label' => 'Update'));
 
        return $form;
    }
    /**
     * Edits an existing Discipline entity.
     *
     * @Route("/{id}", name="discipline_update")
     * @Method("PUT")
     * @Template("dkSchoolManagerBundle:Discipline:edit.html.twig")
     */
    public function updateAction(Request $request, $id)
    {
        $em = $this->getDoctrine()->getManager();
 
        $entity = $em->getRepository('dkSchoolManagerBundle:Discipline')->find($id);
 
        if (!$entity) {
            throw $this->createNotFoundException('Unable to find Discipline entity.');
        }
 
        $deleteForm = $this->createDeleteForm($id);
        $editForm = $this->createEditForm($entity);
        $editForm->handleRequest($request);
 
        if ($editForm->isValid()) {
            $em->flush();
 
            return $this->redirect($this->generateUrl('discipline_show', array('id' => $id)));
        }
 
        return array(
            'entity'      => $entity,
            'edit_form'   => $editForm->createView(),
            'delete_form' => $deleteForm->createView(),
        );
    }
    /**
     * Deletes a Discipline entity.
     *
     * @Route("/{id}", name="discipline_delete")
     * @Method("DELETE")
     */
    public function deleteAction(Request $request, $id)
    {
        $form = $this->createDeleteForm($id);
        $form->handleRequest($request);
 
        if ($form->isValid()) {
            $em = $this->getDoctrine()->getManager();
            $entity = $em->getRepository('dkSchoolManagerBundle:Discipline')->find($id);
 
            if (!$entity) {
                throw $this->createNotFoundException('Unable to find Discipline entity.');
            }
 
            $em->remove($entity);
            $em->flush();
        }
 
        return $this->redirect($this->generateUrl('discipline'));
    }
 
    /**
     * Creates a form to delete a Discipline entity by id.
     *
     * @param mixed $id The entity id
     *
     * @return \Symfony\Component\Form\Form The form
     */
    private function createDeleteForm($id)
    {
        return $this->createFormBuilder()
            ->setAction($this->generateUrl('discipline_delete', array('id' => $id)))
            ->setMethod('DELETE')
            ->add('submit', 'submit', array('label' => 'Delete'))
            ->getForm()
        ;
    }
}

**jejeman** · 25/06/2014, 15h41

Bonjour,

Bizarre ton

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        $entity = new Discipline();
        $form = $this->createCreateForm($entity);

j'aurais plutôt fait un

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        $entity = new Discipline();
        $form = $this->createForm(new \dk\SchoolManagerBundle\Form\DisciplineType(), $entity);

Mais bon ce n'est ptet pas la le probleme

Et dans ton form essaie de faire simplement :

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        $builder
            ->add('nomdiscipline')
            ->add('idcours')

Voir ce que ça donne

**wadjo** · 25/06/2014, 21h51

Envoyé par jejeman

Et dans ton form essaie de faire simplement :

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        $builder
            ->add('nomdiscipline')
            ->add('idcours')

Voir ce que ça donne

Merci Jérôme, ça marche nickel

Symfony 2.5 - ManyToMany

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