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我想创建一个谷歌类别匹配(来自数据库的第一个字段类别和第二个字段来自谷歌类别的用户自动完成字段)表单,其中我有一个实体 CategoriesConfig:

 private $id;

/**
 * @var string
 *
 * @ORM\Column(name="category_site", type="string", length=100)
 */
private $categorySite;

/**
 * @var string
 *
 * @ORM\Column(name="category_google", type="string", length=100)
 */
private $categoryGoogle;

在我的控制器中,我尝试了这个

 /**
 * @Route("/adminDashboard/categoriesMatching", name="googleShopping_categories")
 * @Security("has_role('ROLE_SUPER_ADMIN')")
 */
public function categoriesMatchingAction(Request $request)
{
    // create a task and give it some dummy data for this example
    $idSite = $this->get('session')->get('_defaultWebSite')->getId();
    $categories = $this->getDoctrine()->getRepository('DataSiteBundle:SiteCategory')->findBy(array('IdSite' => $idSite));;
    $categories_config = new CategoriesConfig();
    //var_dump($categories);exit;
    $form = $this->createForm(new CategoriesConfigType($categories), $categories_config);


    return $this->render('GoogleShoppingBundle:Default:categoriesMatching.html.twig', array(
        'form' => $form->createView()
    ));
}

我的表单类型: CategoriesConfigType:

    class CategoriesConfigType extends AbstractType
    {
    /**
     * @param FormBuilderInterface $builder
     * @param array $options
     */
    private $site_categories;

     public function __construct ($site_categories) {
        $this->site_categories = $site_categories;
    }
    public function buildForm(FormBuilderInterface $builder, array $options)
    {   
        foreach($this->site_categories as $k => $categorie){
            $builder
                ->add('categorySite')
                ->add('categoryGoogle');
        }
    }

    /**
     * @param OptionsResolver $resolver
     */
    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => 'Sp\GoogleShoppingBundle\Entity\CategoriesConfig'
        ));
    }
  }

我想拥有与行字段一样多的类别行(网站 itecategorie 和 google 类别)

结果是这样的:

在此处输入图像描述

先感谢您!

4

1 回答 1

0

您的循环$this->categories无效,因为您添加的元素每次都具有相同的名称(categorySitecategoryGoogle),因此 FormBuilder 每次都会替换表单字段,而不是添加另一个。

但是,如果您希望表单处理 CategoryConfigs 集合,则需要采用不同的方法。

1)创建一个CategoriesConfigType(就像你一样),但谁只负责一个 CategoriesConfig 实体

class CategoriesConfigType extends AbstractType
{     
    public function buildForm(FormBuilderInterface $builder, array $options)
    {   
        $builder
            ->add('categorySite')
            ->add('categoryGoogle');
    }

    /**
     * @param OptionsResolver $resolver
     */
    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => 'Sp\GoogleShoppingBundle\Entity\CategoriesConfig'
        ));
    }
}

2) 然后使用CollectionType 字段将您的表单作为 CategoryConfigTypes 的整个集合来操作:

class YourCollectionType extends AbstractType
{     
    public function buildForm(FormBuilderInterface $builder, array $options)
    {   
        $builder->add('categoriesConfigs', CollectionType::class, array(
            'entry_type'   => CategoriesConfigType::class,
            'entry_options'  => array('required'  => false)
        );
    }
}
于 2016-01-26T13:51:10.280 回答