Question

我有三个php类Ville.php，User.php，Gouvernorat.php和他们之间的关系是User have One ville所以我在我的班级中有一个属性ville用户和ville属于一个Gouvernorat所以我有一个属性Gouvernorat也属于我的班级，所以这里是我的RegistrationFormType：

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

    // add your custom field
    $builder->add('name');
    //$builder->add('prenom');
    //$builder->add('telephone');
    $builder->add('ville','entity', array(
        'class' => 'Smart\UserBundle\Entity\Ville',
        'query_builder' => function(EntityRepository $er) {
                    return $er->createQueryBuilder('u')
                            ->orderBy('u.nom', 'ASC');
                },
        'property' => 'nom',
        'multiple' => false,
        'required' => true));
    $builder->add('Gouvernorat','entity', array(
        'class' => 'Smart\UserBundle\Entity\Gouvernorat',
        'query_builder' => function(EntityRepository $er) {
                    return $er->createQueryBuilder('u')
                            ->orderBy('u.name', 'ASC');
                },
        'property' => 'name',
        'multiple' => false,
        'required' => true));

}

问题是，当我添加Gouvernorat生成我的组合框时，它告诉我用户天堂属性Gouvernorat：

An exception has been thrown during the rendering of a template ("Neither the property               
Gouvernorat" nor one of the methods "getGouvernorat()", "isGouvernorat()",   
"hasGouvernorat()", "__get()" exist and have public access in class 
 "Smart\UserBundle\Entity\User".") in ::layout.html.twig at line 101.

如果我将一个attribut gouverorat添加到我的班级用户并将其设置为getter和setter它可以工作但不练习因为只有我的班级ville具有属性governorat。
我该如何解决？

感谢。

将自定义属性添加到fomregistrationType Symfony2

0 个答案: