Symfony 5 - 同一页面上的多个表单
我使用 Symfony 5.
I use Symfony 5.
我有 2 个表单呈现在同一页面中:登录表单和注册表单.
I have 2 forms that is rendered in the same page : Login Form and Registration Form.
论文 2 表单被调用到 SecurityController 中.我想知道的是，如何在同一页面中使用这两个表单?当我执行注册表时，登录表单出现错误.
Theses 2 forms are called into a SecurityController. What I want to know is, how can I use theses 2 forms in the same page? When I execute Registration Form, I have error from the Login Form.
这是我的文件.
SecurityController.php
<?php
namespace AppController;
use AppEntityUser;
use AppFormLoginFormType;
use AppFormRegistrationFormType;
use LeagueCsvReader;
use LeagueCsvStatement;
use SymfonyBundleFrameworkBundleControllerAbstractController;
use SymfonyComponentForm;
use SymfonyComponentHttpFoundationRequest;
use SymfonyComponentHttpFoundationResponse;
use SymfonyComponentRoutingAnnotationRoute;
use SymfonyComponentSecurityCoreEncoderUserPasswordEncoderInterface;
use SymfonyComponentSecurityHttpAuthenticationAuthenticationUtils;
class SecurityController extends AbstractController
{
/**
* @Route("/login", name="login")
*/
public function login(Request $request, AuthenticationUtils $utils, UserPasswordEncoderInterface $passwordEncoder) : Response
{
$user = new User();
$registerForm = $this->createForm(RegistrationFormType::class, $user);
$loginForm = $this->createForm(LoginFormType::class, $user);
$error = $utils->getLastAuthenticationError();
if($request->isMethod('POST')){
$registerForm->handleRequest($request);
$loginForm->handleRequest($request);
if($request->get('signUp', null)){
if ($registerForm->isSubmitted() && $registerForm->isValid()) {
// encode the plain password
$user->setPassword(
$passwordEncoder->encodePassword(
$user,
$registerForm->get('password')->getData()
)
);
$entityManager = $this->getDoctrine()->getManager();
$entityManager->persist($user);
$entityManager->flush();
return $this->redirectToRoute('');
}
}
if($request->get('signIn', null)){
if($loginForm->isSubmitted() && $loginForm->isValid()){
}
}
}
/*$reader = Reader::createFromPath('../src/CSVDATA/dbigo.csv','r');
foreach ($reader->getRecords(['Last name', 'First name ', 'SSN']) as $row){
}*/
return $this->render('pages/login.html.twig', [
'registrationForm' => $registerForm->createView(),
'loginForm' => $loginForm->createView(),
'error' => $error,
]);
}
/**
* @Route("/logout", name="logout")
*/
public function logout(){
}
}
RegistrationFormType.php
<?php
namespace AppForm;
use AppEntityUser;
use SymfonyComponentFormAbstractType;
use SymfonyComponentFormExtensionCoreTypeEmailType;
use SymfonyComponentFormExtensionCoreTypeTextType;
use SymfonyComponentFormExtensionCoreTypeSubmitType;
use SymfonyComponentFormExtensionCoreTypePasswordType;
use SymfonyComponentFormFormBuilderInterface;
use SymfonyComponentOptionsResolverOptionsResolver;
use SymfonyComponentValidatorConstraintsLength;
use SymfonyComponentValidatorConstraintsNotBlank;
class RegistrationFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('username', TextType::class,
[
'attr' => [
'class' => 'form-control',
'placeholder' => 'Your username'
]
])
->add('email', EmailType::class,
[
'attr' => [
'class' => 'form-control',
'placeholder'=> 'Your email',
]
])
->add('password', PasswordType::class, [
// instead of being set onto the object directly,
// this is read and encoded in the controller
'attr' => [
'class' => 'form-control',
'placeholder' => 'Your password'
],
'mapped' => false,
'constraints' => [
new NotBlank([
'message' => 'Please enter a password',
]),
new Length([
'min' => 6,
'minMessage' => 'Your password should be at least {{ limit }} characters',
// max length allowed by Symfony for security reasons
'max' => 4096,
]),
],
])
->add('signUp', SubmitType::class,[
'label' => 'Sign up',
'attr' => [
'class' => 'btn btn-lg btn-primary btn-block'
]
])
;
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults([
'data_class' => User::class,
]);
}
public function getBlockPrefix()
{
return 'registration_Form';
}
}
LoginFormType.php
<?php
namespace AppForm;
use AppEntityUser;
use SymfonyComponentFormAbstractType;
use SymfonyComponentFormExtensionCoreTypeEmailType;
use SymfonyComponentFormExtensionCoreTypeSubmitType;
use SymfonyComponentFormExtensionCoreTypePasswordType;
use SymfonyComponentFormFormBuilderInterface;
use SymfonyComponentOptionsResolverOptionsResolver;
use SymfonyComponentValidatorConstraintsNotBlank;
class LoginFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('email', EmailType::class,
[
'attr' => [
'class' => 'form-control',
'placeholder' => 'Your email',
],
])
->add('password', PasswordType::class, [
// instead of being set onto the object directly,
// this is read and encoded in the controller
'attr' => [
'class' => 'form-control',
'placeholder' => 'Your password'
],
'mapped' => false,
'constraints' => [
new NotBlank([
'message' => 'Please enter a password',
]),
],
])
->add('signIn', SubmitType::class,[
'label' => 'Sign in',
'attr' => [
'class' => 'btn btn-lg btn-primary btn-block'
]
])
;
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults([
'data_class' => User::class,
]);
}
}
User.php
<?php
namespace AppEntity;
use DoctrineORMMapping as ORM;
use SymfonyBridgeDoctrineValidatorConstraintsUniqueEntity;
use SymfonyComponentSecurityCoreUserUserInterface;
/**
* @ORMEntity(repositoryClass="AppRepositoryUserRepository")
* @UniqueEntity(fields={"username"}, message="There is already an account with this username")
*/
class User implements UserInterface, Serializable
{
/**
* @ORMId()
* @ORMGeneratedValue()
* @ORMColumn(type="integer", unique=true)
*/
private $id;
/**
* @ORMColumn(type="string", length=255)
*/
private $username;
/**
* @ORMColumn(type="string", length=255)
*/
private $password;
/**
* @ORMColumn(type="string", length=255)
*/
private $email;
public function getId(): ?int
{
return $this->id;
}
public function getUsername(): ?string
{
return $this->username;
}
public function setUsername(string $username): self
{
$this->username = $username;
return $this;
}
public function getPassword(): ?string
{
return $this->password;
}
public function setPassword(string $password): self
{
$this->password = $password;
return $this;
}
public function getEmail(): ?string
{
return $this->email;
}
public function setEmail(string $email): self
{
$this->email = $email;
return $this;
}
public function getRoles()
{
return [
"ROLE_USER"
];
}
public function getSalt()
{
// TODO: Implement getSalt() method.
}
public function eraseCredentials()
{
// TODO: Implement eraseCredentials() method.
}
public function serialize()
{
return serialize([
$this->id,
$this->username,
$this->email,
$this->password,
]);
}
public function unserialize($serialized)
{
list(
$this->id,
$this->username,
$this->email,
$this->password,
) = unserialize($serialized, ['allowed_classes' => false]);
}
}
login.html.twig
(...)
<!-- Login form -->
<div class="row">
<div class="col-xs-12 col-sm-12">
<form action="{{ path('login') }}" method="POST" class="login-Form">
{{ form_start(loginForm) }}
<div class="form-group wrap-input">
{{ form_widget(loginForm.email) }}
<span class="focus-input"></span>
</div>
<div class="form-group wrap-input">
<div class="pwdMask">
{{ form_widget(loginForm.password) }}
<span class="focus-input"></span>
<span class="fas pwd-toggle fa-eye-slash"></span>
</div>
</div>
<!-- Remember row -->
<div class="row remember-row">
<div class="col-xs-6 col-sm-6 text-left">
<label class="checkbox">
<input type="checkbox" name="_remember_me"><span class="label-text">Remember Me</span>
</label>
</div>
<div class="col-xs-6 col-sm-6 text-right">
<p class="forgotPwd">
<a href="#" class="lnk-toggler" data-panel=".forget-panel">Forgot password?</a>
</p>
</div>
</div>
<!-- /Remember row-->
<div class="form-group">
{{ form_widget(loginForm.signIn) }}
</div>
{{ form_end(loginForm) }}
</form>
</div>
</div>
<!-- /Login form -->
</div>
<!-- /Login Panel -->
<!-- Sign up Panel -->
(---)
<form action="{{ path('login') }}" method="POST" class="signupForm">
{{ form_start(registrationForm) }}
<div class="form-group wrap-input">
<!-- <input type="text" class="form-control" name="_username" placeholder="Your email"> -->
{{ form_widget(registrationForm.username) }}
<span class="focus-input"></span>
</div>
<div class="form-group wrap-input">
<!-- <input type="text" class="form-control" name="_email" placeholder="Your access code"> -->
{{ form_widget(registrationForm.email) }}
<span class="focus-input"></span>
</div>
<div class="form-group wrap-input">
<div class="pwdMask">
{{ form_widget(registrationForm.password) }}
<!-- <input type="password" class="form-control" name="_password" placeholder="Your password"> -->
<span class="focus-input"></span>
<span class="fas fa-eye-slash pwd-toggle"></span>
</div>
</div>
<div class="form-group">
{{ form_widget(registrationForm.signUp) }}
</div>
{{ form_end(registrationForm) }}
</form>
<!-- /Sign up Panel -->
(...)
我已经感谢你的帮助 :D
I already thank you for your help :D
B.
推荐答案
只要使用这部分代码就可以了
Just use this part of code and it works
if($loginForm->isSubmitted() && $loginForm->isValid()){
//code
//don't forget the return statement
}
if($registerForm->isSubmitted() && $registerForm->isValid()){
//code
//don't forget the return statement
}
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