提交在同一页面上呈现的两个不相关的表单

时间:2013-08-26 09:09:35

标签: symfony

有没有办法在同一页面上嵌入两个表单(数据在两个不相关的实体上),并只用一个提交按钮提交表单?

我们的想法是仅在一个控制器Action中验证两个提交的表单。

实体1 实体2 绝对没有任何共同之处。

                                  |--------------------------
                                  |    Form 1 (Entity 1)    |
                                  |--------------------------
 ---------------                  |
 |  Main Form  |------------------
 ---------------                  |
                                  |--------------------------
                                  |    Form 2 (Entity 2)    |
                                  |--------------------------

有没有人知道这是否可能?

非常感谢。

2 个答案:

答案 0 :(得分:2)

这是可能的。这样的事情应该有效:

$entity1 = new Entity1();
$entity2 = new Entity2();

$form = $this->createMainForm();

$form->setData(array(
    'entity1' => $entity1,
    'entity2' => $entity2,
));

if ($request->isMethod('POST')) {
    $form->bindRequest($request);
    if ($form->isValid()) {
        // $entity1 and $entity2 should contain the post data
        // and can be persisted or whatever it is you want to do
        // ...

您还可以创建一个包含两个实体并为其创建表单的模型。使用$mainEntity->getEntity1();来检索已封装的实体。

答案 1 :(得分:0)

Symfony 3.20

构建FormType时,在控制器中执行route&如下所示的行动,使用" if($ formRegister-> isSubmitted()&& $ formRegister-> getClickedButton(' form2')&& ...)"

class WelcomeController extends Controller
{
    /**
     * @Route("/welcome", name="welcome")
     */

    public function welcomeAction(Request $request)
    {



        $uLogin = new User();
        $formLogin = $this->createForm(LoginUserFormType::class, $uLogin);



        $uRegister = new User();
        $formRegister = $this->createForm(UserRegistrationFormType::class, $uRegister);



        $authenticationUtils = $this->get('security.authentication_utils');
        $error = $authenticationUtils->getLastAuthenticationError();
        // last username entered by the user
        $lastUsername = $authenticationUtils->getLastUsername();




        if ($request->isMethod('post')){

            $formLogin->handleRequest($request);
            $formRegister->handleRequest($request);

            if($formLogin->isSubmitted() && $formLogin->getClickedButton('form1')){


                return $this->redirectToRoute('login_success');
            }

            if ($formRegister->isSubmitted()  && $formRegister->getClickedButton('form2') && $formRegister->isValid() ) {


                $password = $this->get('security.password_encoder')
                    ->encodePassword($uRegister, $uRegister ->getPlainPassword());
                $uRegister ->setPassword($password);

                $uRegister->setRole('ROLE_USER');


                $em = $this ->getDoctrine() ->getManager();
                $em -> persist($uRegister);
                $em -> flush();


                return $this->redirectToRoute('register_success');

            }


        }









        return $this->render(
        'form/welcome.html.twig',
            array(
                'form1' => $formLogin -> createView(),
                'form2' => $formRegister -> createView(),
                'last_username' => $lastUsername,
                'error'         =>  $error,
            )
        );
    }

构建你的路由,就是这样: - )