embedded forms et form_errors

Version imprimable

plop,

J'ai un problème pour afficher les erreurs d'un formulaire embarqué : celles-ci ne s'affichent pas ds mon template via la fonction form_errors, pourtant, elles sont bien déclenchées ds le contrôleur.

Donc
{{ form_errors(form.performer.id) }} n'affiche rien
mais dans mon contrôleur :
print_r($form->getErrors()); affiche

Code:

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Array
(
    [0] => Symfony\Component\Form\FormError Object
        (
            [messageTemplate:protected] => performer.id value should not be blank
            [messageParameters:protected] => Array
                (
                )
 
        )
 
    [1] => Symfony\Component\Form\FormError Object
        (
            [messageTemplate:protected] => performer.fullname value should not be blank
            [messageParameters:protected] => Array
                (
                )
 
        )
 
)

Voici mon code
class TimesheetForm (main form)

Code:

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...
use Symfony\Component\Form\AbstractType;
...
class TimesheetForm extends AbstractType
{
    protected $translator;
 
    public function __construct(Translator $translator)
    {
        $this->translator = $translator;
    }
 
    public function buildForm(FormBuilder $builder, array $options)
    {
            $builder->add('description', 'textarea');
 
            $userAutoCompletionType = new UserAutoCompletionType();
            $userAutoCompletionType->setUser($performer);
            $userAutoCompletionType->setTranslator($this->translator);
            $builder->add('performer', new UserAutoCompletionType(), array('data'=>$userAutoCompletionType, 'label'=>'Prestataire','property_path'=>false));
    }
}

class UserAutoCompletionType (embbeded form)

Code:

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class UserAutoCompletionType extends AbstractType
{
    /**
     * @Assert\NotBlank(
	 * 		message = "performer.id value should not be blank"
	 * )
     */
    public $id;
    /**
     * @Assert\NotBlank(
	 * 		message = "performer.fullname value should not be blank"
	 * )
     */
    public $fullname;
 
	protected $translator;
	protected $user;
 
    public function __construct()
    {
        //parent::__construct();
    }
 
	public function setUser($user)
	{
		$this->user = $user;
	}
 
	public function setTranslator($translator)
	{
		$this->translator = $translator;
	}
 
    public function buildForm(FormBuilder $builder, array $options)
    {
		$builder->add('id', 'hidden', array('label'=>'', 'data' => ($this->user ? $this->user->getId() : null)));
		$builder->add('fullname', null, array('label'=>'Prestataire', 'data' => ($this->user ? $this->user->getFirstname().' '.$this->user->getLastname() : '')));
 
    }   
 
    public function getDefaultOptions(array $options)
    {
        return array(
            'data_class' => '\vvv\JobBundle\Form\UserAutoCompletionType'
        );
    }
 
	public function getName()
	{
		return 'user_autocompletion_form';
	}
}

Et mon template

Code:

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...
{% if message %}
<p>{{ message }}</p>
{% endif %}
<form action="" method="post" {{ form_enctype(form) }}>
	{{ form_label(form.status) }}{{ form_errors(form.status) }}{{ form_widget(form.status) }}
	{# {{ form_label(form.performer_text) }}{{ form_errors(form.performer_text) }}{{ form_widget(form.performer_text) }}{{ form_widget(form.performer_id) }} #}
 
	{{ form_label(form.performer) }}
	{{ form_errors(form.performer) }}
	{{ form_errors(form.performer.id) }}
	{{ form_errors(form.performer.fullname) }}
	{{ form_widget(form.performer.id) }}
	{{ form_widget(form.performer.fullname) }}
 
	{{ form_label(form.job_text) }}{{ form_errors(form.job_id) }}{{ form_widget(form.job_text) }}{{ form_widget(form.job_id) }}	
	{{ form_label(form.description) }}{{ form_errors(form.description) }}{{ form_widget(form.description) }}
	{{ form_label(form.realisation_date) }}{{ form_errors(form.realisation_date) }}{{ form_widget(form.realisation_date) }}
	{{ form_label(form.realisation_time) }}{{ form_errors(form.realisation_time) }}{{ form_widget(form.realisation_time) }}
 
 
 
    {{ form_rest(form) }}    
    <input type="submit" />
</form>
...

Je n'arrive pas à cerner d'où vient le problème.
Peut-être qu'il n'est pas possible d'afficher les erreurs d'un formulaire embarqué via la fonction twig form_errors ?

Si vous avez une piste...

Phil-

29/09/2011, 20h53
Philoulheinz

Quelqu'un a-t-il déjà eu le problème ?
Peut-être faut il intervenir sur la fonction twig form_errors ?
30/09/2011, 09h31
bilbot

Et dans ton contrôler tu as quoi ?

Dans mon contrôleur, j'ai :

Code:

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namespace vvv\JobBundle\Controller;
 
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\Validator\Constraints;
use vvv\JobBundle\Entity\Job;
use vvv\JobBundle\Entity\Timesheet;
use vvv\JobBundle\Form\TimesheetForm;
 
class TimesheetController extends Controller
{
	public function createAction()
	{
		$message='';
		$translator = $this->get('translator');
		$timesheet = new Timesheet();
		if( $user = $this->get('security.context')->getToken()->getUser() )
			$timesheet->setPerformer($user);
		$timesheet->setRealisationDate(new \DateTime());
		$form = $this->container->get('form.factory')->create(new TimesheetForm($translator), $timesheet);				
		$request = $this->container->get('request');
		if ($request->getMethod() == 'POST') 
		{
			$form->bindRequest($request);
 
			$violations = $this->container->get('validator')->validateValue($request->get('job_id'), new Constraints\NotBlank());
			//print_r($form->getErrors());
			//die();
			if ($form->isValid()) 
			{		
				$em = $this->container->get('doctrine')->getEntityManager();
				$data_request = $this->getRequest()->request->get('timesheet_form');
				$performer = $em->find('vvvUserBundle:User', $data_request['performer']['id']);
				$timesheet->setPerformer($performer);
				$job = $em->find('vvvJobBundle:Job', $data_request['job_id']);
				$timesheet->setJob($job);
				try
				{
					$em->persist($timesheet);					
					$em->flush();
					$timesheet = new Timesheet();
					$form = $this->container->get('form.factory')->create(new TimesheetForm($translator), $timesheet);
					$this->get('session')->setFlash('message','prestation ajoutée !');
				}
				catch(\PDOException $e)
				{
					//die('Erreur : '.$e->getMessage());
					$this->get('session')->setFlash('message',"Une erreur est survenue lors de l'enregistrement! (".$e->getMessage().")");
				}
			}
		}		
 
		return $this->container->get('templating')->renderResponse(
			'vvvJobBundle:Timesheet:create.html.twig',
			array(
				'form' => $form->createView(),
				'message' => $message
			)
		);
	}
	...
}