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Pełna wersja: [Symfony][SF2] Problem z dodaniem rekordu w relacji wiele do wielu
Forum PHP.pl > Forum > PHP > Frameworki
m.e.n.t.o.s.
9.01.2015, 11:50:20
Witam

Próbuję zrobić dodawanie rekordu dla relacji wiele do wielu i dostaje błąd. Nie mam pojęcia jak to ugryźć. Ale po kolei:

Entity article:
[PHP] pobierz, plaintext 
  1. <?php
  2.  
  3. namespace Portal\CmsBundle\Entity;
  4.  
  5. use Doctrine\ORM\Mapping as ORM;
  6. use Doctrine\Common\Collections\ArrayCollection;
  7.  
  8. /**
  9.  * Article
  10.  *
  11.  * @ORM\Table()
  12.  * @ORM\Entity
  13.  */
  14. class Article
  15. {
  16.     /**
  17.      * @ORM\OneToMany(targetEntity="ArticleTag", mappedBy="article")
  18.      */
  19.     protected $articleTags;
  20.  
  21.     public function __construct()
  22.     {
  23.         $this->articleTags = new ArrayCollection();
  24.     }
  25.  
  26.     /**
  27.      * @var integer
  28.      *
  29.      * @ORM\Column(name="id", type="integer")
  30.      * @ORM\Id
  31.      * @ORM\GeneratedValue(strategy="AUTO")
  32.      */
  33.     private $id;
  34.  
  35.     /**
  36.      * Get id
  37.      *
  38.      * @return integer 
  39.      */
  40.     public function getId()
  41.     {
  42.         return $this->id;
  43.     }
  44.  
  45.     /**
  46.      * Add articleTags
  47.      *
  48.      * @param \Portal\CmsBundle\Entity\ArticleTag $articleTags
  49.      * @return Article
  50.      */
  51.     public function addArticleTag(\Portal\CmsBundle\Entity\ArticleTag $articleTags)
  52.     {
  53.         $this->articleTags[] = $articleTags;
  54.  
  55.         return $this;
  56.     }
  57.  
  58.     /**
  59.      * Remove articleTags
  60.      *
  61.      * @param \Portal\CmsBundle\Entity\ArticleTag $articleTags
  62.      */
  63.     public function removeArticleTag(\Portal\CmsBundle\Entity\ArticleTag $articleTags)
  64.     {
  65.         $this->articleTags->removeElement($articleTags);
  66.     }
  67.  
  68.     /**
  69.      * Get articleTags
  70.      *
  71.      * @return \Doctrine\Common\Collections\Collection 
  72.      */
  73.     public function getArticleTags()
  74.     {
  75.         return $this->articleTags;
  76.     }
  77. }
[PHP] pobierz, plaintext


Entity tag:
[PHP] pobierz, plaintext 
  1. <?php
  2.  
  3. namespace Portal\CmsBundle\Entity;
  4.  
  5. use Doctrine\ORM\Mapping as ORM;
  6. use Doctrine\Common\Collections\ArrayCollection;
  7.  
  8. /**
  9.  * Tag
  10.  *
  11.  * @ORM\Table()
  12.  * @ORM\Entity
  13.  */
  14. class Tag
  15. {
  16.     /**
  17.      * @ORM\OneToMany(targetEntity="ArticleTag", mappedBy="tag")
  18.      */
  19.     protected $articleTags;
  20.  
  21.     public function __construct()
  22.     {
  23.         $this->articleTags = new ArrayCollection();
  24.     }
  25.  
  26.     /**
  27.      * @var integer
  28.      *
  29.      * @ORM\Column(name="id", type="integer")
  30.      * @ORM\Id
  31.      * @ORM\GeneratedValue(strategy="AUTO")
  32.      */
  33.     private $id;
  34.  
  35.     /**
  36.      * Get id
  37.      *
  38.      * @return integer 
  39.      */
  40.     public function getId()
  41.     {
  42.         return $this->id;
  43.     }
  44.  
  45.     /**
  46.      * Add articleTags
  47.      *
  48.      * @param \Portal\CmsBundle\Entity\ArticleTag $articleTags
  49.      * @return Tag
  50.      */
  51.     public function addArticleTag(\Portal\CmsBundle\Entity\ArticleTag $articleTags)
  52.     {
  53.         $this->articleTags[] = $articleTags;
  54.  
  55.         return $this;
  56.     }
  57.  
  58.     /**
  59.      * Remove articleTags
  60.      *
  61.      * @param \Portal\CmsBundle\Entity\ArticleTag $articleTags
  62.      */
  63.     public function removeArticleTag(\Portal\CmsBundle\Entity\ArticleTag $articleTags)
  64.     {
  65.         $this->articleTags->removeElement($articleTags);
  66.     }
  67.  
  68.     /**
  69.      * Get articleTags
  70.      *
  71.      * @return \Doctrine\Common\Collections\Collection 
  72.      */
  73.     public function getArticleTags()
  74.     {
  75.         return $this->articleTags;
  76.     }
  77. }
[PHP] pobierz, plaintext


Entity ArticleTag:
[PHP] pobierz, plaintext 
  1. <?php
  2.  
  3. namespace Portal\CmsBundle\Entity;
  4.  
  5. use Doctrine\ORM\Mapping as ORM;
  6. use Doctrine\Common\Collections\ArrayCollection;
  7.  
  8. /**
  9.  * ArticleTag
  10.  *
  11.  * @ORM\Table(name="article_tag")
  12.  * @ORM\Entity
  13.  */
  14. class ArticleTag
  15. {
  16.     /**
  17.       * @ORM\ManyToOne(targetEntity="Article", inversedBy="articleTags")
  18.       * @ORM\JoinColumn(name="article_id", referencedColumnName="id")
  19.       *
  20.       * @ORM\Column(name="article_id", type="integer")
  21.       * @ORM\Id
  22.       * @ORM\GeneratedValue(strategy="NONE")
  23.       */
  24.     protected $article;
  25.  
  26.      /**
  27.       * @ORM\ManyToOne(targetEntity="Tag", inversedBy="articleTags")
  28.       * @ORM\JoinColumn(name="tag_id", referencedColumnName="id")
  29.       *
  30.       * @ORM\Column(name="tag_id", type="integer")
  31.       * @ORM\Id
  32.       * @ORM\GeneratedValue(strategy="NONE")
  33.       */
  34.     protected $tag;
  35.  
  36.     public function __construct($article, $tag)
  37.     {
  38.         $this->article = $article;
  39.         $this->tag = $tag;
  40.     }
  41.  
  42.     /**
  43.      * Set article
  44.      *
  45.      * @param \Portal\CmsBundle\Entity\Article $article
  46.      * @return ArticleTag
  47.      */
  48.     public function setArticle(\Portal\CmsBundle\Entity\Article $article = null)
  49.     {
  50.         $this->article = $article;
  51.  
  52.         return $this;
  53.     }
  54.  
  55.     /**
  56.      * Get article
  57.      *
  58.      * @return \Portal\CmsBundle\Entity\Article 
  59.      */
  60.     public function getArticle()
  61.     {
  62.         return $this->article;
  63.     }
  64.  
  65.     /**
  66.      * Set tag
  67.      *
  68.      * @param \Portal\CmsBundle\Entity\Tag $tag
  69.      * @return ArticleTag
  70.      */
  71.     public function setTag(\Portal\CmsBundle\Entity\Tag $tag = null)
  72.     {
  73.         $this->tag = $tag;
  74.  
  75.         return $this;
  76.     }
  77.  
  78.     /**
  79.      * Get tag
  80.      *
  81.      * @return \Portal\CmsBundle\Entity\Tag 
  82.      */
  83.     public function getTag()
  84.     {
  85.         return $this->tag;
  86.     }
  87. }
[PHP] pobierz, plaintext


Akcja w kontrolerze do dodania tagu:
[PHP] pobierz, plaintext 
  1. <?php
  2.  
  3. namespace Portal\CmsBundle\Controller;
  4.  
  5. use Portal\CmsBundle\Entity\Tag;
  6. use Portal\CmsBundle\Entity\ArticleTag;
  7. use Symfony\Component\HttpFoundation\Request;
  8. use Doctrine\ORM\EntityRepository;
  9.  
  10. class AdminTagsController extends AbstractController
  11. {
  12.     public function addAction(Request $request)
  13.     {
  14.         if ($request->getMethod() == 'POST') {
  15.             $tag = new Tag();
  16.             $em = $this->getDoctrine()->getManager();
  17.  
  18.             $formArray = $request->request->get('formTag');
  19.  
  20.             $repository = $em->getRepository('PortalCmsBundle:Article');
  21.  
  22.             $validator = $this->get('validator');
  23.             $errors = $validator->validate($tag);
  24.  
  25.             if (count($errors) > 0) {
  26.                 foreach ($errors as $error) {
  27.                     $this->message .= $error->getPropertyPath().' <-- '.$error->getMessage().'
  28.     ';
  29.                 }
  30.             } else {
  31.                 $em->persist($tag);
  32.                 $em->flush();
  33.  
  34.                 foreach ($formArray['articles'] as $article_id) {
  35.                     $article = $repository->find((int)$article_id);
  36.                     $article_tag = new ArticleTag($article, $tag);
  37.                     $em->persist($article_tag);
  38.                     $em->flush();
  39.                 }
  40.  
  41.                 $this->message = 'Tag dodany';
  42.             }
  43.  
  44.             return $this->redirect($this->generateUrl(
  45.                     'admin_tags',
  46.                     array(
  47.                         'message' => $this->message,
  48.                         'messageType' => $this->messageType
  49.                     )
  50.                 ));
  51.         }
  52.  
  53.         return $this->redirect($this->generateUrl(
  54.                     'admin_tags'
  55.                 )); 
  56.     }
  57. }
[PHP] pobierz, plaintext



Przy próbie dodania tagu wyrzuca mi taki ekran:
Kod
Whoops, looks like something went wrong.

1/1ContextErrorException: Catchable Fatal Error: Object of class Portal\CmsBundle\Entity\Article could not be converted to string in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\vendor\doctrine\orm\lib\Doctrine\ORM\UnitOfWork.php line 1359
in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\vendor\doctrine\orm\lib\Doctrine\ORM\UnitOfWork.php line 1359
at ErrorHandler->handle('4096', 'Object of class Portal\CmsBundle\Entity\Article could not be converted to string', 'C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\vendor\doctrine\orm\lib\Doctrine\ORM\UnitOfWork.php', '1359', array('entity' => object(ArticleTag), 'classMetadata' => object(ClassMetadata)))
at implode(' ', array('article' => object(Article), 'tag' => object(Tag))) in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\vendor\doctrine\orm\lib\Doctrine\ORM\UnitOfWork.php line 1359
at UnitOfWork->addToIdentityMap(object(ArticleTag)) in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\vendor\doctrine\orm\lib\Doctrine\ORM\UnitOfWork.php line 1172
at UnitOfWork->scheduleForInsert(object(ArticleTag)) in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\vendor\doctrine\orm\lib\Doctrine\ORM\UnitOfWork.php line 864
at UnitOfWork->persistNew(object(ClassMetadata), object(ArticleTag)) in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\vendor\doctrine\orm\lib\Doctrine\ORM\UnitOfWork.php line 1627
at UnitOfWork->doPersist(object(ArticleTag), array('000000002119541b000000007e966e3c' => object(ArticleTag))) in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\vendor\doctrine\orm\lib\Doctrine\ORM\UnitOfWork.php line 1583
at UnitOfWork->persist(object(ArticleTag)) in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\vendor\doctrine\orm\lib\Doctrine\ORM\EntityManager.php line 624
at EntityManager->persist(object(ArticleTag)) in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\src\Portal\CmsBundle\Controller\AdminTagsController.php line 128
at AdminTagsController->addAction(object(Request))
at call_user_func_array(array(object(AdminTagsController), 'addAction'), array(object(Request))) in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\app\bootstrap.php.cache line 2891
at HttpKernel->handleRaw(object(Request), '1') in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\app\bootstrap.php.cache line 2865
at HttpKernel->handle(object(Request), '1', true) in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\app\bootstrap.php.cache line 2994
at ContainerAwareHttpKernel->handle(object(Request), '1', true) in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\app\bootstrap.php.cache line 2274
at Kernel->handle(object(Request)) in C:\BitNami\wappstack-5.4.22-0\apache2\htdocs\cms\web\app_dev.php line 28


Wywala się na linii:
$em->persist($article_tag);

Dumpowałem obiekt $article_tag oraz obiekty $article i $tag, są w porządku.

Ktoś ma jakiś pomysł? Jeśli potrzebujecie więcej informacji z kodu to mówcie co.
ohm
9.01.2015, 13:57:42
A co wynika z doctrine:schema:validate ?
m.e.n.t.o.s.
9.01.2015, 15:19:41
Problem już rozwiązany smile.gif

http://symfonylab.pl/forum/index.php/topic,612.0.html
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