Symfony2 FOSUserBundle重写Form

默认的form包含注册用户，修改用户信息，修改密码等等，如果想对User追加属性，或者追加追加一部分功能，那就需要重写form。

 

•  创建如下的ORM User类，追加属性name

<?php
// src/Acme/UserBundle/Entity/User.php

use FOS\UserBundle\Entity\User as BaseUser;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;

class User extends BaseUser
{
    /**
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     * @ORM\Column(type="string", length=255)
     *
     * @Assert\NotBlank(message="Please enter your name.", groups={"Registration", "Profile"})
     * @Assert\MinLength(limit="3", message="The name is too short.", groups={"Registration", "Profile"})
     * @Assert\MaxLength(limit="255", message="The name is too long.", groups={"Registration", "Profile"})
     */
    protected $name;

    // ...
}

* 默认情况下，新用户注册时会调用注册验证配置文件，如果需要对name属性做验证，请确保验证文件已经加入name属性。

 

• 例如追加name属性，可以进行下边修改

  <?php
  // src/Acme/UserBundle/Form/Type/RegistrationFormType.php
  
  namespace Acme\UserBundle\Form\Type;
  
  use Symfony\Component\Form\FormBuilderInterface;
  use FOS\UserBundle\Form\Type\RegistrationFormType as BaseType;
  
  class RegistrationFormType extends BaseType
  {
      public function buildForm(FormBuilderInterface $builder, array $options)
      {
          parent::buildForm($builder, $options);
  
          // add your custom field
          $builder->add('name');
      }
  
      public function getName()
      {
          return 'acme_user_registration';
      }
  }

   
• 修改service.yml配置文件

  # src/Acme/UserBundle/Resources/config/services.yml
  services:
      acme_user.registration.form.type:
          class: Acme\UserBundle\Form\Type\RegistrationFormType
          arguments: [%fos_user.model.user.class%]
          tags:
              - { name: form.type, alias: acme_user_registration }

   
• 修改config.yml配置文件

  # app/config/config.yml
  fos_user:
      # ...
      registration:
          form:
              type: acme_user_registration