[2.x] recuperer un champ deux entité liée

Bonjour,

je suis débutante en symfony2 et j'arrive pas a résoudre mon probleme n'hésitez pas a m'aider.

J'ai 2 entités(avv,document) pour chaque avv j'enregistre un document plus précis dans ma table document j'ai (id_doc,name,file,path,id_avv) et je veux récuperer le nom_avv a partir de l'entité document pour que je puisse generer pour chaque avv un repertoire qui va porter le nom avv et apres j'upload des fichiers dans ce repertoire.

code entity document

Code:

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<?php
 
namespace MyApp\AvvBundle\Entity;
 
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\HttpFoundation\File\UploadedFile;
 
/**
 * MyApp\AvvBundle\Entity\Document
 *
 * @ORM\Table()
 * @ORM\Entity
 */
class Document
{
    /**
     * @var integer $id
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;
 
    /**
     * @var text $name
     *
     * @ORM\Column(name="name", type="text")
     */
    private $name;
 
    /**
     * @var string $path
     *
     * @ORM\Column(name="path", type="string", length=255)
     */
    private $path;
 
    /**
     * @var string $file
     *
     * @ORM\Column(name="file", type="string", length=255)
     */
    private $file;
 
 
    /**
     * @ORM\ManyToOne(targetEntity="Avv", inversedBy="Document")
     * @ORM\JoinColumn(name="avv_id", referencedColumnName="id")
     */
    protected $avv;
 
    /**
     * @ORM\PostPersist()
     * @ORM\PostUpdate()
     */
    public function upload()
    {
        // the file property can be empty if the field is not required
        if (null === $this->file) {
            return;
        }
 
        // we use the original file name here but you should
        // sanitize it at least to avoid any security issues
 
        // move takes the target directory and then the target filename to move to
        $this->file->move($this->getUploadRootDir(), $this->file->getClientOriginalName());
 
        // set the path property to the filename where you'ved saved the file
        $this->path = $this->file->getClientOriginalName();
 
        // clean up the file property as you won't need it anymore
        $this->file = null;
    }
    public function getAbsolutePath()
    {
        return null === $this->path ? null : $this->getUploadRootDir().'/'.$this->path;
    }
 
    public function getWebPath()
    {
        return null === $this->path ? null : $this->getUploadDir().'/'.$this->path;
    }
 
    protected function getUploadRootDir()
    {
        $avv = $this->getAvv();
        // the absolute directory path where uploaded documents should be saved
        return __DIR__.'/../../../../web/'.$this->getUploadDir().'/'.$avv->getProjet();
    }
 
    protected function getUploadDir()
    {
        // get rid of the __DIR__ so it doesn't screw when displaying uploaded doc/image in the view.
        return 'uploads/documents';
    }
 
    /**
     * Get id
     *
     * @return integer 
     */
    public function getId()
    {
        return $this->id;
    }
 
    /**
     * Set name
     *
     * @param text $name
     */
    public function setName($name)
    {
        $this->name = $name;
    }
 
    /**
     * Get name
     *
     * @return text 
     */
    public function getName()
    {
        return $this->name;
    }
 
    /**
     * Set path
     *
     * @param string $path
     */
    public function setPath($path)
    {
        $this->path = $path;
    }
 
    /**
     * Get path
     *
     * @return string 
     */
    public function getPath()
    {
        return $this->path;
    }
 
    /**
     * Set file
     *
     * @param string $file
     */
    public function setFile($file)
    {
        $this->file = $file;
    }
 
    /**
     * Get file
     *
     * @return string 
     */
    public function getFile()
    {
        return $this->file;
    }
 
    /**
     * Set avv
     *
     * @param MyApp\AvvBundle\Entity\Avv $avv
     */
    public function setAvv(\MyApp\AvvBundle\Entity\Avv $avv)
    {
        $this->avv = $avv;
    }
 
    /**
     * Get avv
     *
     * @return MyApp\AvvBundle\Entity\Avv 
     */
    public function getAvv()
    {
        return $this->avv;
    }
}

code entity avv

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<?php
 
namespace MyApp\AvvBundle\Entity;
 
use Doctrine\ORM\Mapping as ORM;
 
/**
 * MyApp\AvvBundle\Entity\Avv
 *
 * @ORM\Table()
 * @ORM\Entity
 */
class Avv
{
    /**
     * @var integer $id
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;
 
    /**
     * @var text $client
     *
     * @ORM\Column(name="client", type="text")
     */
    private $client;
 
    /**
     * @var text $projet
     *
     * @ORM\Column(name="projet", type="text")
     */
    private $projet;
 
    /**
     * @var text $statut
     *
     * @ORM\Column(name="statut", type="text")
     */
    private $statut;
 
    /**
     * @var text $commercial
     *
     * @ORM\Column(name="commercial", type="text")
     */
    private $commercial;
 
    /**
     * @var text $budget
     *
     * @ORM\Column(name="budget", type="text")
     */
    private $budget;
 
    /**
     * @var text $technologies
     *
     * @ORM\Column(name="technologies", type="text")
     */
    private $technologies;
 
    /**
     * @var date $dateReponse
     *
     * @ORM\Column(name="dateReponse", type="date")
     */
    private $dateReponse;
    /**
     * Get id
     *
     * @return integer 
     */
    public function getId()
    {
        return $this->id;
    }
 
    /**
     * Set client
     *
     * @param text $client
     */
    public function setClient($client)
    {
        $this->client = $client;
    }
 
    /**
     * Get client
     *
     * @return text 
     */
    public function getClient()
    {
        return $this->client;
    }
 
    /**
     * Set projet
     *
     * @param text $projet
     */
    public function setProjet($projet)
    {
        $this->projet = $projet;
    }
 
    /**
     * Get projet
     *
     * @return text 
     */
    public function getProjet()
    {
        return $this->projet;
    }
 
    /**
     * Set commercial
     *
     * @param text $commercial
     */
    public function setCommercial($commercial)
    {
        $this->commercial = $commercial;
    }
 
    /**
     * Get commercial
     *
     * @return text 
     */
    public function getCommercial()
    {
        return $this->commercial;
    }
 
    /**
     * Set budget
     *
     * @param text $budget
     */
    public function setBudget($budget)
    {
        $this->budget = $budget;
    }
 
    /**
     * Get budget
     *
     * @return text 
     */
    public function getBudget()
    {
        return $this->budget;
    }
 
    /**
     * Set technologies
     *
     * @param text $technologies
     */
    public function setTechnologies($technologies)
    {
        $this->technologies = $technologies;
    }
 
    /**
     * Get technologies
     *
     * @return text 
     */
    public function getTechnologies()
    {
        return $this->technologies;
    }
 
    /**
     * Set dateReponse
     *
     * @param date $dateReponse
     */
    public function setDateReponse($dateReponse)
    {
        $this->dateReponse = $dateReponse;
    }
 
    /**
     * Get dateReponse
     *
     * @return date 
     */
    public function getDateReponse()
    {
        return $this->dateReponse;
    }
 
    /**
     * Set statut
     *
     * @param text $statut
     */
    public function setStatut($statut)
    {
        $this->statut = $statut;
    }
 
    /**
     * Get statut
     *
     * @return text 
     */
    public function getStatut()
    {
        return $this->statut;
    }
}

code controller

Code:

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public function refaction(){
        $document = new Document();
 
        $form = $this->createFormBuilder($document)
        ->add('name')
 
        ->add('file','file')
        ->getForm();
 
        $request = $this->getRequest();
        if($request->getMethod() == "POST")
        {
            $form->bindRequest($request);
 
            if($form->isValid())
            {
                $document->upload();
 
                /*$em = $this->container->get('doctrine')->getEntityManager();
                
                $avv = $this->getDoctrine()->getRepository('MyAppAvvBundle:Avv')->find($id);
                $Organisation->setAvv($avv);*/
                $id=$request->get('id');
                $em = $this->container->get('doctrine')->getEntityManager();
                //$em = $this->getDoctrine()->getEntityManager();
                $avv = $this->getDoctrine()->getRepository('MyAppAvvBundle:Avv')->find($id);
                //$avv=$em->getRepositoty('MyAppAvvBundle:Avv')->find($id);
                $document->setAvv($avv);
                $em->persist($document);
                $em->flush();
 
            }}
 
        return $this->render('MyAppAvvBundle:Default:referentiel.html.twig', array ('form' => $form->createView()));
    }

Merci d'avance