I want to insert multiple images to each entity because this code it works well, but it takes the last image add only. Is there a way to upload all images with Symfony2 using a simple form?
equipe entity
namespace Examen\CoupedumondeBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Component\HttpFoundation\File\UploadedFile;
/**
* equipe
*
* @ORM\Table()
* @ORM\Entity
* @ORM\HasLifecycleCallbacks
*/
class equipe
{
/**
* @var integer
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var string
*
* @ORM\Column(name="pays", type="string", length=255)
*/
private $pays;
/**
* @var string
*
* @ORM\Column(name="capitaine", type="string", length=255)
*/
private $capitaine;
/**
* @var string
*
* @ORM\Column(name="continent", type="string", length=255)
*/
private $continent;
/**
* @var string
*
* @ORM\Column(name="coach", type="string", length=255)
*/
private $coach;
/**
* @Assert\File(maxSize="6000000")
*/
public $file;
/**
* @return mixed
*/
public function getPath()
{
return $this->path;
}
/**
* @param mixed $path
*/
public function setPath($path)
{
$this->path = $path;
}
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set pays
*
* @param string $pays
* @return equipe
*/
public function setPays($pays)
{
$this->pays = $pays;
return $this;
}
/**
* Get pays
*
* @return string
*/
public function getPays()
{
return $this->pays;
}
/**
* Set capitaine
*
* @param string $capitaine
* @return equipe
*/
public function setCapitaine($capitaine)
{
$this->capitaine = $capitaine;
return $this;
}
/**
* Get capitaine
*
* @return string
*/
public function getCapitaine()
{
return $this->capitaine;
}
/**
* Set continent
*
* @param string $continent
* @return equipe
*/
public function setContinent($continent)
{
$this->continent = $continent;
return $this;
}
/**
* Get continent
*
* @return string
*/
public function getContinent()
{
return $this->continent;
}
/**
* Set coach
*
* @param string $coach
* @return equipe
*/
public function setCoach($coach)
{
$this->coach = $coach;
return $this;
}
/**
* Get coach
*
* @return string
*/
public function getCoach()
{
return $this->coach;
}
/**
* @ORM\Column(type="string", length=255, nullable=true)
*/
public $path;
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()
{
// le chemin absolu du répertoire où les documents uploadés doivent être sauvegardés
return __DIR__.'/../../../../web/'.$this->getUploadDir();
}
protected function getUploadDir()
{
// on se débarrasse de « __DIR__ » afin de ne pas avoir de problème lorsqu'on affiche
// le document/image dans la vue.
return 'uploads/documents';
}
/**
* @ORM\PrePersist()
* @ORM\PreUpdate()
*/
public function preUpload()
{
if (null !== $this->file) {
// faites ce que vous voulez pour générer un nom unique
$this->path = sha1(uniqid(mt_rand(), true)).'.'.$this->file->guessExtension();
}
}
/**
* @ORM\PostPersist()
* @ORM\PostUpdate()
*/
public function upload()
{
if (null === $this->file) {
return;
}
// s'il y a une erreur lors du déplacement du fichier, une exception
// va automatiquement être lancée par la méthode move(). Cela va empêcher
// proprement l'entité d'être persistée dans la base de données si
// erreur il y a
$this->file->move($this->getUploadRootDir(), $this->path);
unset($this->file);
}
/**
* @ORM\PostRemove()
*/
public function removeUpload()
{
if ($file = $this->getAbsolutePath()) {
unlink($file);
}
}
}
equipeType
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('pays')
->add('capitaine')
->add('continent')
->add('coach')
->add('file','file',array(
"attr" => array(
"accept" => "image/*",
"multiple" => "multiple",
)
));
}
controller
public function insertionAction()
{
$em= $this->getDoctrine()->getManager();
$pers = new equipe;
$form= $this->createForm(new equipeType, $pers);
$request= $this->container->get('request');
if($request->getMethod()=='POST')
{
$form->bind($request);
if ($form->isValid()){
$em->persist($pers);
$em->flush();
return new RedirectResponse($this->get('router')->generate('examen_coupedumonde_homepage'));
}
}
return $this->render('ExamenCoupedumondeBundle:Default:insertion.html.twig',array('form'=>$form->createView()));
}
Is there someone to help me and Thank you :)
