缺少一些必需的参数("user")来生成路由的URL

Question

我的动机是以此编辑形式显示的编辑值。但是，当我按编辑按钮时，它会引发此错误。我无法弄清楚。谁能帮助我的代码中缺少的内容？

在渲染模板的渲染过程中抛出了一个例外（"有些 丢失了强制性参数（"用户"）以生成路由的URL " sokosimu_editor_edit_editoruser"。） sokoSimueditorBundle：用户：edituser.html.twig在第7行。500内部 服务器错误-twig_error_runtime

路由器

sokosimu_editor_edit_editoruser:
    path: /edit/editoruser/{user}
    defaults: {_controller:SokosimuEditorBundle:Editor:editEditorUser}
    requirements:
            _method:  GET|POST

控制器

    public function editEditorUserAction(User $user,Request $request){
    $form = $this->createForm(new EditUserType(),$user);
    //2. handle the submit (will happen on POST)
    $form->handleRequest($request);
    if($form ->isValid() && $form->isSubmitted()){
    }
    $em = $this->get('doctrine')->getManager();
    $editUser = $user ->getEditoruser();
    return $this->render('SokosimuEditorBundle:User:editUser.html.twig', array(
        'form' => $form->createView()
    ));

}

查看

 {% block title %}Edit User{% endblock%}
 {% block body %}
<form action="{{ path('sokosimu_editor_edit_editoruser') }}" method="post" {{ form_enctype(form) }} class="formedit">
    {{ form_errors(form) }}
    {{ form_row(form.alias)}}
    {{ form_row(form.email) }}
    {#{{ form_row(form.password) }}#}
    {{ form_row(form.mobile) }}
    {{ form_row(form.submit) }}
    {{ form_rest(form) }}
  </form>
 {% endblock %}

form

<?php
 namespace SokosimuEditorBundleFormType;
 use SymfonyComponentFormExtensionCoreTypeSubmitType;
 use SymfonyComponentFormAbstractType; 
 use SymfonyComponentFormFormBuilderInterface;
 use SymfonyComponentOptionsResolverOptionsResolverInterface;
 class EditUserType extends AbstractType
 {
   public function buildForm(FormBuilderInterface $builder, array $options)
  {
     $builder->add('alias','text',array('required'=>false));
     $builder->add('email', 'email',array('required'=>true));
    // $builder->add('password','password',array('required'=>true));
     $builder->add('mobile','text',array('required'=>false));
     $builder->add('submit', 'submit');
  }
   public function setDefaultOptions(OptionsResolverInterface   $resolver)
  {
    $resolver->setDefaults(array(
        'data_class' => 'SokosimuUserBundleEntityUser'
     //   'data_class' => NULL
    ));
}
public function getName()
 {
   return 'editUser';
 }
}

Answer 1

您需要在路径中传递用户：

<form action="{{ path('sokosimu_editor_edit_editoruser', {'user': user}) }}" method="post" {{ form_enctype(form) }} class="formedit">

在控制器中，用用户渲染树枝：

return $this->render('SokosimuEditorBundle:User:editUser.html.twig', array(
    'form' => $form->createView(),
    'user' => $user
));

Answer 2

修复路由

sokosimu_editor_edit_editoruser:
    path: /edit/editoruser/{userId}
    defaults: {_controller:SokosimuEditorBundle:Editor:editEditorUser}
    requirements:
        _method:  GET|POST

将控制器修复到

public function editEditorUserAction(Request $request, $userId)
{
    $user = $this->getDoctrine()->getRepository('SokosimuEditorBundle:User')->find($userId);
    $form = $this->createForm(new EditUserType(), $user);
    //2. handle the submit (will happen on POST)
    $form->handleRequest($request);
    if ($form->isValid() && $form->isSubmitted()) {
        $em = $this->get('doctrine')->getManager();
        $editUser = $user->getEditoruser();
    }
    return $this->render('SokosimuEditorBundle:User:editUser.html.twig', array(
        'form' => $form->createView()
    ));
}

Answer 3

在 @panche14的帮助下，我从 @panche14返回的对象中修改了bit.answer，但@param的表单@param预计为字符串或整数。

return $this->render('SokosimuEditorBundle:User:editUser.html.twig', array('form' => $form->createView(), 'user' => $user ->getId(); ));

也将其添加到树枝文件中：

{'用户'：用户}

@panche14

指定

现在，根据需要编辑按钮正常工作。