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POSymfony 2 - Add new article comment
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19975063
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2013-11-14T10:20:08.867
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<p>I'm trying to add comments to articles with Symfony 2 but I get a white page when executing the POST.</p> <p>Here is the controller :</p> <pre><code>public function articleAction($id) { $repository = $this->getDoctrine() ->getManager() ->getRepository('PortfolioPortfolioBundle:Article'); $article = $repository->find($id); if($article === null) { throw $this->createNotFoundException('Article[id='.$id.'] inexistant.'); } $comment = new Comment(); $form = $this->createFormBuilder($comment) ->add('autor', 'text') ->add('content', 'textarea') ->getForm(); $request = $this->get('request'); if ($request->getMethod() == 'POST') { $form->bind($request); if ($form->isValid()) { $article->addComment($comment); $em = $this->getDoctrine()->getManager(); $em->persist($article); $em->persist($comment); $em->flush(); } } return $this->render('PortfolioPortfolioBundle:Portfolio:article.html.twig', array( 'article' => $article, "active" => "article", 'form' => $form->createView() )); } </code></pre> <p>Here is the article model :</p> <pre><code>public function addComment(\Portfolio\PortfolioBundle\Entity\Comment $comment) { $this->comments[] = $comment; $comments->setArticle($this); return $this; } public function removeComment(\Portfolio\PortfolioBundle\Entity\Comment $comment) { $this->comments->removeElement($comment); } public function getcomments() { return $this->comments; } </code></pre> <p>Here is the comment model :</p> <pre><code><?php namespace Portfolio\PortfolioBundle\Entity; use Doctrine\ORM\Mapping as ORM; /** * Comment * * @ORM\Table() * @ORM\Entity(repositoryClass="Portfolio\PortfolioBundle\Entity\CommentRepository") */ class Comment { /** * @ORM\ManyToOne(targetEntity="Portfolio\PortfolioBundle\Entity\Article", inversedBy="comments") * @ORM\JoinColumn(nullable=false) */ private $article; /** * @var integer * * @ORM\Column(name="id", type="integer") * @ORM\Id * @ORM\GeneratedValue(strategy="AUTO") */ private $id; /** * @var string * * @ORM\Column(name="autor", type="string", length=255) */ private $autor; /** * @var \DateTime * * @ORM\Column(name="date", type="datetime") */ private $date; /** * @var string * * @ORM\Column(name="content", type="text") */ private $content; public function __construct() { $this->date = new \Datetime('now'); } /** * Get id * * @return integer */ public function getId() { return $this->id; } /** * Set autor * * @param string $autor * @return Comment */ public function setAutor($autor) { $this->autor = $autor; return $this; } /** * Get autor * * @return string */ public function getAutor() { return $this->autor; } /** * Set date * * @param \DateTime $date * @return Comment */ public function setDate($date) { $this->date = new \DateTime("now"); return $this; } /** * Get date * * @return \DateTime */ public function getDate() { return $this->date; } /** * Set content * * @param string $content * @return Comment */ public function setContent($content) { $this->content = $content; return $this; } /** * Get content * * @return string */ public function getContent() { return $this->content; } /** * Set article * * @param \Portfolio\PortfolioBundle\Entity\Article $article * @return Comment */ public function setArticle(\Portfolio\PortfolioBundle\Entity\Article $article) { $this->article = $article; return $this; } /** * Get article * * @return \Portfolio\PortfolioBundle\Entity\Article */ public function getArticle() { return $this->article; } } </code></pre> <p>Here is the view :</p> <pre><code><form class="comment-text" method="post" {{ form_enctype(form) }}> <div class="controls-group col-md-10"> <div class="controls">  {{ form_widget(form) }} <button id="contact-submit" type="submit" class="btn btn-primary">Send</button> </div> </div> </form> </code></pre> <p>Logs :</p> <pre><code>[2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\SessionListener::onKernelRequest". [] [] </code></pre> <p>[2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\FragmentListener::onKernelRequest". [] []</p> <pre><code>[2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". [] [] [2013-11-14 10:25:36] request.INFO: Matched route "Article" (parameters: "_controller": "Portfolio\PortfolioBundle\Controller\PortfolioController::articleAction", "id": "2", "_route": "Article") [] [] [2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". [] [] [2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\Security\Http\Firewall::onKernelRequest". [] [] [2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Bundle\AsseticBundle\EventListener\RequestListener::onKernelRequest". [] [] [2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener::injectLogger". [] [ [2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener::injectLogger". [] [] [2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". [] [] [2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". [] [] [2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener::onKernelController". [] [] [2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::onKernelController". [] [] [2013-11-14 10:25:36] event.DEBUG: Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener::onKernelController". [] [] [2013-11-14 10:25:36] doctrine.DEBUG: SELECT t0.id AS id1, t0.title AS title2, t0.description AS description3, t0.date AS date4, t0.autor AS autor5, t0.content AS content6 FROM Article t0 WHERE t0.id = ? ["2"] [] </code></pre> <p>Apache error log:</p> <pre><code>[Thu Nov 14 11:47:59 2013] [error] [client ] PHP Fatal error: Call to a member function setArticle() on a non-object in C:\\wamp\\www\\Symfony\\src\\Portfolio\\PortfolioBundle\\Entity\\Article.php on line 206, referer: /Symfony/web/app_dev.php/article/2 [Thu Nov 14 11:47:59 2013] [error] [client ] PHP Stack trace:, referer: /Symfony/web/app_dev.php/article/2 [Thu Nov 14 11:47:59 2013] [error] [client ] PHP 1. {main}() C:\\wamp\\www\\Symfony\\web\\app_dev.php:0, referer: /Symfony/web/app_dev.php/article/2 [Thu Nov 14 11:47:59 2013] [error] [client ] PHP 2. Symfony\\Component\\HttpKernel\\Kernel->handle() C:\\wamp\\www\\Symfony\\web\\app_dev.php:28, referer: Symfony/web/app_dev.php/article/2 [Thu Nov 14 11:47:59 2013] [error] [client ] PHP 3. Symfony\\Component\\HttpKernel\\DependencyInjection\\ContainerAwareHttpKernel->handle() C:\\wamp\\www\\Symfony\\app\\bootstrap.php.cache:2249, referer: /Symfony/web/app_dev.php/article/2 [Thu Nov 14 11:47:59 2013] [error] [client ] PHP 4. Symfony\\Component\\HttpKernel\\HttpKernel->handle() C:\\wamp\\www\\Symfony\\app\\bootstrap.php.cache:2947, referer: /Symfony/web/app_dev.php/article/2 [Thu Nov 14 11:47:59 2013] [error] [client ] PHP 5. Symfony\\Component\\HttpKernel\\HttpKernel->handleRaw() C:\\wamp\\www\\Symfony\\app\\bootstrap.php.cache:2818, referer: Symfony/web/app_dev.php/article/2 [Thu Nov 14 11:47:59 2013] [error] [client ] PHP 6. call_user_func_array() C:\\wamp\\www\\Symfony\\app\\bootstrap.php.cache:2844, referer: Symfony/web/app_dev.php/article/2 [Thu Nov 14 11:47:59 2013] [error] [client ] PHP 7. Portfolio\\PortfolioBundle\\Controller\\PortfolioController->articleAction() C:\\wamp\\www\\Symfony\\app\\bootstrap.php.cache:2844, referer: Symfony/web/app_dev.php/article/2 [Thu Nov 14 11:47:59 2013] [error] [client ] PHP 8. Portfolio\\PortfolioBundle\\Entity\\Article->addComment() C:\\wamp\\www\\Symfony\\src\\Portfolio\\PortfolioBundle\\Controller\\PortfolioController.php:173, referer: Symfony/web/app_dev.php/article/2 </code></pre> <p>Do you see any mistake ?</p> <p>Thank you very much !</p>
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<php><symfony><doctrine2>
Title
Symfony 2 - Add new article comment
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