我正在尝试创建一个控制器,我可以在其中编辑用户的角色(就是这样,没有别的),我是卡住的王者。
我创建了一个表单类型:
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add(
'roles', 'choice', [
'choices' => ['ROLE_ADMIN', 'ROLE_USER', 'ROLE_CUSTOMER'],
'expanded' => true,
'multiple' => true,
]
)
->add('send', 'submit');
}
首先,检索角色的最佳方法是什么?有没有办法将标签与它们联系起来?
在控制器中我有这个:
/**
* User role edition
*
* @Route(
* path="/edit-roles",
* name = "backoffice_user_edit_roles",
* requirements = {
* "id_user" = "\d*",
* },
* methods = {"GET"}
* )
*
* @Security("has_role('ROLE_ADMIN')")
*
* @Template
*/
public function editRolesAction($id_user)
{
$user = $this->user_repository->findOneById($id_user);
$form = $this->form_factory->create('dirital_user_roles_form_type', $user);
return [
'form' => $form->createView(),
'user' => $user
];
}
我遇到的问题:
非常感谢
答案 0 :(得分:9)
实际上它比我想象的要容易 - 这就是形式:
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add(
'roles', 'choice', [
'choices' => ['ROLE_ADMIN' => 'ROLE_ADMIN', 'ROLE_USER' => 'ROLE_USER', 'ROLE_CUSTOMER' => 'ROLE_CUSTOMER'],
'expanded' => true,
'multiple' => true,
]
)
->add('save', 'submit', ['label' => 'ui.button.save']);
}
控制器:
public function editRolesAction(Request $request, $id_user)
{
$user = $this->user_repository->findOneById($id_user);
$form = $this->form_factory->create('dirital_user_roles_form_type', $user);
$form->handleRequest($request);
if($form->isValid())
{
$this->addFlash('success', 'section.backoffice.users.edit_roles.confirmation');
$this->em->persist($user);
$this->em->flush();
$this->redirectToRoute('backoffice_user_edit_roles', ['id_user' => $user->getId()]);
}
return [
'form' => $form->createView(),
'user' => $user
];
}
唯一剩下要做的就是从配置中获取表单选项而不是硬编码。