我在标签和文章实体之间存在多对多关系,插入效果很好,但编辑表单(editAction 函数)的创建不起作用。所有代码都在那里:
Article.php
<?php
namespace Diapalema\DiapalemaBundle\Entity;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
class Article
{
/**
* @var int
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var string
*
* @ORM\Column(name="titre", type="string", length=255)
*/
private $titre;
/**
* @var \DateTime
*
* @ORM\Column(name="created", type="datetimetz")
*/
private $created;
/**
* @var \DateTime
*
* @ORM\Column(name="updated", type="datetimetz")
*/
private $updated;
/**
* @ORM\ManyToOne(targetEntity="User", inversedBy="article", cascade=
{"persist"})
*/
private $auteur;
/**
* BlogArticle …Run Code Online (Sandbox Code Playgroud)