Symfony2在多个实体上嵌入表单

时间:2014-10-01 08:35:46

标签: php mysql symfony doctrine-orm symfony-2.5

我有3个实体 用户

class User extends BaseUser
{    
    /**
     * @ORM\OneToMany(targetEntity="UserPathologie", mappedBy="user")
     */ 
    protected $userPathologies;
}

Pathologie

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

    /**
     * @ORM\OneToMany(targetEntity="UserPathologie", mappedBy="pathologie")
     */ 
    protected $userPathologies;
}

UserPathologie

class UserPathologie
{
    /**
     * @ORM\ManyToOne(targetEntity="User", inversedBy="userPathologies")
     */
    protected $user;

    /**
     * @ORM\ManyToOne(targetEntity="Pathologie", inversedBy="userPathologies")
     */ 
    protected $pathologie;

     /**
     * @var boolean
     *
     * @ORM\Column(name="atteint", type="boolean")
     */
    private $atteint;

    /**
     * @var string
     *
     * @ORM\Column(name="cause", type="text")
     */
    private $cause;

}

然后,在用户表单上,我想要列出所有" Pathologies"使用复选框"参加"和textarea"原因"。

例如:

- 标签 - 病理 - /标签 -

病理A:是/否 - Textarea原因

病理学B:是/否 - Textarea原因

Pathologie C:是/否 - Textarea原因

病理学D:是/否 - Textarea原因

Pathologie E:是/否 - Textarea原因

我继续如下,但不方便的是,应该使用javascript和"病态"动态添加每一行。在选择字段中。

UserRegiterType中的

public function buildForm(FormBuilderInterface $builder, array $options)
{   

    $builder
        ->add('userPathologies', 'collection', array(
            'type' => new UserPathologieType(), 
            'label' => false, 
            'allow_add' => true,
        ));
}

在UserPathologieType中,我有

public function buildForm(FormBuilderInterface $builder, array $options)
{   

    $builder        
        ->add('pathologie')
        ->add('atteint', 'checkbox', array(
            'label' => false,
            'required' => false, 
        ))
        ->add('cause', 'textarea', array(
            'label' => 'Cause', 
            'required' => false, 
        ));
}

2 个答案:

答案 0 :(得分:2)

要避免选择字段中的patologies覆盖字段的小部件

{% block pathologie_widget %}
    <b>{{ value }}</b>
{% endblock %}

有关主题的详细信息,请参阅http://symfony.com/doc/current/book/forms.html#form-theming

或者,根据您渲染集合的方式,您也可以采用以下方式: Symfony2 formbuilder - entity readonly field as label

要让所有与新用户相关的病症都将其添加到__construct User

public function __construct() {

   // get all phatologies

   foreach ($allPhatologies as UserPathologie) {
       $this->userPathologies->add(new UserPathologie());
   }

}

答案 1 :(得分:0)

这就是我如何让它发挥作用

首先将cascade={"persist"}添加到User中的OneToMany关系以自动保留用户病态

Class User
{
    /**
     * @ORM\OneToMany(targetEntity="Myapp\UserBundle\Entity\UserPathologie", mappedBy="user", cascade={"persist"})
     */ 
    protected $userPathologies;
}

然后,将所有病理添加到新实体,如@Hpatoio建议

private function createRegisterForm(User $entity)
{
    $em = $this->getDoctrine()->getManager();
    $pathologies =  $em->getRepository("MyappUserBundle:Pathologie")->findAll();

    //Loop all pathologies
    foreach($pathologies as $patho) {
        $up = new UserPathologie();
        $up->setPathologie($patho);
        $up->setUser($entity);
        $up->setAtteint(false);

        //Add each pathologie to the User entity
        $entity->getUserPathologies()->add($up);
    }

    $form = $this->createForm(new UserRegisterType(), $entity, array(
        'action' => $this->generateUrl('register_user'),
        'method' => 'POST',
    ));

    return $form;
}

在树枝模板中,我再次使用循环来获得预期结果

{% for up in form.userPathologies%}
    <input type="hidden" name="{{ up.pathologie.vars.full_name }}" id="{{ up.pathologie.vars.id }}" value="{{ up.pathologie.vars.value }}" />
    <p class="line"><label>{{ up.vars.value.pathologie }}</label>{{ form_widget(up.atteint) }}</p>
    <p class="line">{{ form_row(up.cause) }}</p>
{% endfor %}