对于我的应用程序，我必须创建一个用于注册新用户的多步骤表单，因此我安装了CraueFormFlowBundle，并且我也使用 FOSUserBundle。
对于我的注册表单的第一步，我想用 FOSUserBundle 注册用户信息（登录名、密码...），然后用户将被重定向到表单的下一步。
因此，我将表单类型的集合嵌入到称为“RegistrationEtablissementForm”的单一类型中。
但是当我尝试渲染我的多步骤表单的视图时，我遇到了这个错误：
警告：FOS\UserBundle\Form\Type\RegistrationFormType::__construct() 缺少参数 1，在第 14 行的 C:\wamp\www\likabee_3\src\AppBundle\Form\RegistrationEtablissementForm.php 中调用并定义
类型 RegistrationEtablissementForm ：
namespace AppBundle\Form;
// AppBundle/Form/RegistrationEtablissementForm.php
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
class RegistrationEtablissementForm extends AbstractType {
public function buildForm(FormBuilderInterface $builder, array $options) {
switch ($options['flow_step']) {
case 1:
$builder->add('registration', array('type' => new RegistrationFormType()));
break;
case 2:
$builder->add('etablissement', array('type' => new EtablissementType()));
break;
case 3:
$builder->add('chambres', 'collection', array(
'type' => new ChambreType(),
'allow_add' => true,
'allow_delete' => true
));
break;
}
}
public function getName() {
return 'registrationEtablissement';
}
}
第一种形式类型：
namespace AppBundle\Form;
use Symfony\Component\Form\FormBuilderInterface;
use FOS\UserBundle\Form\Type\RegistrationFormType as BaseType;
class RegistrationFormType extends BaseType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
parent::buildForm($builder, $options);
// add your custom field
$builder
->add('nom', 'text')
->add('prenom', 'text')
->add('telephonePortable', 'text')
->add('telephoneFixe', 'text', array('required' => false))
->add('fax', 'text', array('required' => false))
->add('Civilite', 'text')
;
}
public function getName()
{
return 'homes_user_registration';
}
}
第二 ：
class EtablissementType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('nombre_place_total','choice', array('choices' => array('1' => '1', '2' => '2', '3' => '3', '4' => '4', '5' => '5', '6' => '6', '7' => '7', '8' => '8', '9' => '9', '10' => '10', '11' => '11', '12' => '12', '13' => '13', '14' => '14', '15' => '15')))
->add('tarif_min', 'text')
->add('tarif_max', 'text')
->add('description', 'textarea')
->add('nom_etablissement', 'text')
;
}
/**
* @param OptionsResolverInterface $resolver
*/
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'AppBundle\Entity\Etablissement'
));
}
/**
* @return string
*/
public function getName()
{
return 'appbundle_etablissement';
}
}
第三个：
namespace AppBundle\Form;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
class ChambreType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('nom_chambre', 'text')
->add('nombre_place','choice', array('choices' => array('1' => '1', '2' => '2', '3' => '3', '4' => '4', '5' => '5', '6' => '6', '7' => '7', '8' => '8', '9' => '9', '10' => '10')))
->add('nombre_lit','choice', array('choices' => array('1' => '1', '2' => '2', '3' => '3', '4' => '4', '5' => '5', '6' => '6')))
->add('superficie', 'text')
->add('tarif_1', 'text')
->add('tarif_2', 'text')
->add('tarif_3', 'text')
->add('tarif_4', 'text')
->add('tarif_5', 'text')
->add('tarif_6', 'text')
//->add('etablissement')
;
}
/**
* @param OptionsResolverInterface $resolver
*/
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'AppBundle\Entity\Chambre'
));
}
/**
* @return string
*/
public function getName()
{
return 'appbundle_chambre';
}
}
在我的 services.yml 文件中，使用 FOSUserBundle 注册并启用了多步骤表单的表单具有服务：
services:
# service_name:
# class: AppBundle\Directory\ClassName
# arguments: ["@another_service_name", "plain_value", "%parameter_name%"]
homes_user.registration.form.type:
class: AppBundle\Form\RegistrationFormType
arguments: [%fos_user.model.user.class%]
tags:
- { name: form.type, alias: homes_user_registration }
likabee.form.registrationEtablissement:
class: AppBundle\Form\RegistrationEtablissementForm
tags:
- { name: form.type, alias: registrationEtablissement }
likabee.form.flow.registrationEtablissement:
class: AppBundle\Form\RegistrationEtablissementFlow
parent: craue.form.flow
scope: request
calls:
- [ setFormType, [ "@likabee.form.registrationEtablissement" ] ]
在我的控制器中，我创建了这个函数来在视图中呈现表单：
/**
* @Route("/registration-etablissement", name="registrationEtablissement")
*/
public function registrtationEtablissementAction() {
$formData = new RegistrationEtablissementForm(); // Your form data class. Has to be an object, won't work properly with an array.
$flow = $this->get('likabee.form.flow.registrationEtablissement'); // must match the flow's service id
$flow->bind($formData);
// form of the current step
$form = $flow->createForm();
if ($flow->isValid($form))
{
$flow->saveCurrentStepData($form);
if ($flow->nextStep()) {
// form for the next step
$form = $flow->createForm();
} else {
// flow finished
$em = $this->getDoctrine()->getManager();
$em->persist($formData);
$em->flush();
$flow->reset(); // remove step data from the session
return $this->redirect($this->generateUrl('index')); // redirect when done
}
}
return $this->render('registrationEtablissement.html.twig', array(
'form' => $form->createView(),
'flow' => $flow,
));
}
我搜索了几天的解决方案，但我没有找到它......
感谢您的帮助，对不起我的英语；）