Php 对未映射的web表单(表单类型)使用模型
我想用@Assert处理所有验证,所以我使用的是未映射到数据库的web表单(表单类型)模型。我的问题是,在Symfony世界,这是一种可以接受的做法吗 我知道这种方法的一个缺点是不能自动生成setter和getter。我读过了,但没有得到一个清晰的图片,所以这就是为什么我问 一个粗略的例子: LoginType.phpPhp 对未映射的web表单(表单类型)使用模型,php,symfony,Php,Symfony,我想用@Assert处理所有验证,所以我使用的是未映射到数据库的web表单(表单类型)模型。我的问题是,在Symfony世界,这是一种可以接受的做法吗 我知道这种方法的一个缺点是不能自动生成setter和getter。我读过了,但没有得到一个清晰的图片,所以这就是为什么我问 一个粗略的例子: LoginType.php namespace User\RecordBundle\Resources\Form\Type; use Symfony\Component\Form\AbstractType
namespace User\RecordBundle\Resources\Form\Type;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
class LoginType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->setAction($options['action'])
->setMethod('POST')
->add('username', 'text', array('label' => 'Username'))
->add('button', 'submit', array('label' => 'Login'));
}
/**
* @param OptionsResolverInterface $resolver
*/
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$resolver->setDefaults(array('data_class' => 'User\RecordBundle\Entity\UserEntity'));
}
/**
* Returns the name of this type.
*
* @return string The name of this type
*/
public function getName()
{
return 'login';
}
}
namespace User\RecordBundle\Resources\Form\Model;
use Symfony\Component\Validator\Constraints as Assert;
/**
* Class LoginModel
* Mapped to Login form
*
* @package User\RecordBundle\Resources\Form\Model
*/
class LoginModel
{
/**
* @Assert\NotBlank(message = "The Username field should not be blank.")
*
* @var string $username
*/
protected $username;
/**
* @return string $username
*/
public function getUsername()
{
return $this->username;
}
/**
* @param string $username
* @return $this
*/
public function setUsername($username)
{
$this->username = $username;
return $this;
}
}
LoginModel.php
namespace User\RecordBundle\Resources\Form\Type;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
class LoginType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->setAction($options['action'])
->setMethod('POST')
->add('username', 'text', array('label' => 'Username'))
->add('button', 'submit', array('label' => 'Login'));
}
/**
* @param OptionsResolverInterface $resolver
*/
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$resolver->setDefaults(array('data_class' => 'User\RecordBundle\Entity\UserEntity'));
}
/**
* Returns the name of this type.
*
* @return string The name of this type
*/
public function getName()
{
return 'login';
}
}
namespace User\RecordBundle\Resources\Form\Model;
use Symfony\Component\Validator\Constraints as Assert;
/**
* Class LoginModel
* Mapped to Login form
*
* @package User\RecordBundle\Resources\Form\Model
*/
class LoginModel
{
/**
* @Assert\NotBlank(message = "The Username field should not be blank.")
*
* @var string $username
*/
protected $username;
/**
* @return string $username
*/
public function getUsername()
{
return $this->username;
}
/**
* @param string $username
* @return $this
*/
public function setUsername($username)
{
$this->username = $username;
return $this;
}
}
这种情况:您的FormType与任何实体都不相关,在计划良好的应用程序中必须是罕见的。所以很少可以使用带有FormType解决方案的模型,我对此没有任何异议备注:特别是对于用户处理,我建议您使用symfony创建的好友:FOS\UserBundle\FOSUserBundle() 你说你是Symfony的新手,所以我在这里总结了制作表单的一般做法,表单与实体相关,用户可以填写表单的某些部分 类别代码:
class Entity
{
/**
* @Assert\NotBlank(message = "The data is empty.")
*/
private $data;
}
use Doctrine\Common\Persistence\ObjectManager;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Doctrine\ORM\EntityRepository;
class EntityType extends AbstractType
{
/**
* @var \Doctrine\Common\Persistence\ObjectManager
*/
protected $om;
protected $admin;
protected $edit;
public function __construct($om, $admin = false, $new = false)
{
$this->om = $om;
$this->admin = $admin;
$this->new = $;
}
public function buildForm(FormBuilderInterface $builder, array $options)
{
// You can show specific parts of the Entity for the admin to fill and reduced group of fields for the common user.
// You can set specific behaviour in case of creation and editing.
// You can add a collection type field, and select specific entities with ObjectManager. To make your form more flexible.
$builder
->add('data', 'text', array(
'label' => 'Data text',
'label_attr' => array(
'class' => 'reqfield'
),
'attr' => array(
'class' => 'css-class-of-the-field'
'...' => $etc,
))
// You don't need to add submit button
}
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'Application\EntityBundle\Entity\Entity'
));
}
public function getName()
{
return 'application_entity_bundle_entity';
}
}
// Actions like: new and edit, can use your formType above.
表单类型代码:
class Entity
{
/**
* @Assert\NotBlank(message = "The data is empty.")
*/
private $data;
}
use Doctrine\Common\Persistence\ObjectManager;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Doctrine\ORM\EntityRepository;
class EntityType extends AbstractType
{
/**
* @var \Doctrine\Common\Persistence\ObjectManager
*/
protected $om;
protected $admin;
protected $edit;
public function __construct($om, $admin = false, $new = false)
{
$this->om = $om;
$this->admin = $admin;
$this->new = $;
}
public function buildForm(FormBuilderInterface $builder, array $options)
{
// You can show specific parts of the Entity for the admin to fill and reduced group of fields for the common user.
// You can set specific behaviour in case of creation and editing.
// You can add a collection type field, and select specific entities with ObjectManager. To make your form more flexible.
$builder
->add('data', 'text', array(
'label' => 'Data text',
'label_attr' => array(
'class' => 'reqfield'
),
'attr' => array(
'class' => 'css-class-of-the-field'
'...' => $etc,
))
// You don't need to add submit button
}
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'Application\EntityBundle\Entity\Entity'
));
}
public function getName()
{
return 'application_entity_bundle_entity';
}
}
// Actions like: new and edit, can use your formType above.