如何在Sonata Admin中使用可翻译字段?

时间:2016-02-01 19:59:22

标签: symfony sonata-admin doctrine-extensions

我使用" Knp Doctrine2 Behaviors"实体翻译和" A2LiX翻译表"以Sonata Admin形式翻译实体。一切都很好。但我无法意识到我应该放入什么" configureDatagridFilters"和" configureListFields" Admin类的方法?

当然,例如,$ datagridMapper-> add(' title');不起作用,因为它是我的" Post"实体,它位于PostTranslation类中,但Admin类适用于Post实体。 Post实体中的__call方法没有用,似乎它在admin类中不起作用。

$ datagridMapper-&gt;添加(&#39; translations.title&#39);不会导致错误,并且有实体行,但<a> </a>代码之间没有任何内容:

enter image description here

以防万一,这是我的Post,PostTranslation和PostAdmin课程:

/**
 * Blog post
 *
 * @ORM\Table(name="post")
 * @ORM\Entity(repositoryClass="AppBundle\Repository\PostRepository")
 */
class Post
{
    use ORMBehaviors\Translatable\Translatable;

    public function __call($method, $arguments)
    {
        return $this->proxyCurrentLocaleTranslation($method, $arguments);
    }

    /**
     * @var integer
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;


    /**
     * @ORM\ManyToOne(targetEntity="Category", inversedBy="posts", fetch="EAGER")
     * @ORM\JoinColumn(name="category_id", referencedColumnName="id")
     */
    private $category;


    public function __construct() {}

    /**
     * Get id
     *
     * @return integer
     */
    public function getId()
    {
        return $this->id;
    }


    public function setCategory(Category $category)
    {
        $category->addPost($this);
        $this->category = $category;
    }

    public function getCategory()
    {
        return $this->category;
    }
} 

/**
 * Post Translation
 * 
 * @ORM\Entity
 */
class PostTranslation
{

    use ORMBehaviors\Translatable\Translation;

    /**
     * @var string
     *
     * @ORM\Column(name="title", type="string", length=255)
     */
    private $title;

    /**
     * @var string
     *
     * @ORM\Column(name="content", type="string", length=255)
     */
    private $content;

    public function __construct() {}

    /**
     * Set title
     *
     * @param string $title
     *
     * @return post
     */
    public function setTitle($title)
    {
        $this->title = $title;

        return $this;
    }

    /**
     * Get title
     *
     * @return string
     */
    public function getTitle()
    {
        return $this->title;
    }

    public function setContent($content)
    {
        $this->content = $content;
    }

    public function getContent()
    {
        return $this->content;
    }

}

/**
 * Class PostAdmin
 */
class PostAdmin extends Admin
{
    protected function configureFormFields(FormMapper $formMapper)
    {
        $formMapper
            ->add('translations', 'a2lix_translations')
            ->add('category', 'entity', [
                'class' => 'AppBundle\Entity\Category',
                'property' => 'name'
            ])
        ;
    }

    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
    {
        $datagridMapper->add('translations.title');
    }

    protected function configureListFields(ListMapper $listMapper)
    {
        $listMapper->addIdentifier('translations.title');
    }

}

1 个答案:

答案 0 :(得分:0)

您需要将此代码添加到您的实体(而不是翻译代码):

public function __call($method, $arguments)
{
    return \Symfony\Component\PropertyAccess\PropertyAccess::createPropertyAccessor()->getValue($this->translate(), $method);
}

然后在configureListFields上,您可以放置​​'title''translate.title'

此处有更多信息https://github.com/KnpLabs/DoctrineBehaviors#proxy-translations