Symfony 保存/嵌入关联的表单类型
我有两个实体Symfony 保存/嵌入关联的表单类型,symfony,symfony-forms,Symfony,Symfony Forms,我有两个实体用户和成员 用户拥有所有相关的正常内容(用户名、密码、电子邮件) 成员还有一些其他字段,包括,名字,姓氏,年龄等 我正在尝试创建一个新的成员,并显示一个包含用户字段和成员字段的表单 我目前有以下情况: User.php $protected $username; $protected $email; /** * @ORM\OneToMany(targetEntity="BM\UserBundle\Entity\Member", mappedBy="user") */ protec
用户和成员
用户
拥有所有相关的正常内容(用户名、密码、电子邮件)
成员
还有一些其他字段,包括,名字
,姓氏
,年龄
等
我正在尝试创建一个新的成员
,并显示一个包含用户
字段和成员
字段的表单
我目前有以下情况:
User.php
$protected $username;
$protected $email;
/**
* @ORM\OneToMany(targetEntity="BM\UserBundle\Entity\Member", mappedBy="user")
*/
protected $member;
/**
* @ORM\ManyToOne(targetEntity="BM\UserBundle\Entity\User", inversedBy="member")
*/
protected $user;
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('user', new UserType())
->add('firstname')
->add('lastname')
->add('age')
;
}
public function getDefaultOptions(array $options)
{
return array(
'data_class' => 'BM\UserBundle\Entity\User'
);
}
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('username')
->add('email')
->add('password')
;
}
public function getName()
{
return 'user';
}
Member.php
$protected $username;
$protected $email;
/**
* @ORM\OneToMany(targetEntity="BM\UserBundle\Entity\Member", mappedBy="user")
*/
protected $member;
/**
* @ORM\ManyToOne(targetEntity="BM\UserBundle\Entity\User", inversedBy="member")
*/
protected $user;
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('user', new UserType())
->add('firstname')
->add('lastname')
->add('age')
;
}
public function getDefaultOptions(array $options)
{
return array(
'data_class' => 'BM\UserBundle\Entity\User'
);
}
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('username')
->add('email')
->add('password')
;
}
public function getName()
{
return 'user';
}
我还有两种表单类型:
MemberType.php
$protected $username;
$protected $email;
/**
* @ORM\OneToMany(targetEntity="BM\UserBundle\Entity\Member", mappedBy="user")
*/
protected $member;
/**
* @ORM\ManyToOne(targetEntity="BM\UserBundle\Entity\User", inversedBy="member")
*/
protected $user;
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('user', new UserType())
->add('firstname')
->add('lastname')
->add('age')
;
}
public function getDefaultOptions(array $options)
{
return array(
'data_class' => 'BM\UserBundle\Entity\User'
);
}
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('username')
->add('email')
->add('password')
;
}
public function getName()
{
return 'user';
}
UserType.php
$protected $username;
$protected $email;
/**
* @ORM\OneToMany(targetEntity="BM\UserBundle\Entity\Member", mappedBy="user")
*/
protected $member;
/**
* @ORM\ManyToOne(targetEntity="BM\UserBundle\Entity\User", inversedBy="member")
*/
protected $user;
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('user', new UserType())
->add('firstname')
->add('lastname')
->add('age')
;
}
public function getDefaultOptions(array $options)
{
return array(
'data_class' => 'BM\UserBundle\Entity\User'
);
}
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('username')
->add('email')
->add('password')
;
}
public function getName()
{
return 'user';
}
刷新呈现表单的页面时,出现以下错误:
可捕获的致命错误:传递给BM\UserBundle\Entity\Member::setUser()的参数1必须是BM\UserBundle\Entity\User的实例,数组给定,在第345行的/var/www/proj/vendor/symfony/symfony/src/symfony/Component/propertyaaccess/propertyaaccessor.php中调用,并在/var/www/proj/src/BM/UserBundle/Entity/Member.php第259行中定义
第259行是:
public function setUser(\BM\UserBundle\Entity\User $user = null)
我这样做对吗
编辑:
MemberController.php
$member = new Member();
$form = $this->createForm(new MemberType(), $member);
if($request->isMethod('post')) {
$form->submit($request);
if ($form->isValid()) {
$em->persist($member);
$em->flush();
$request->getSession()->getFlashBag()->add('success', 'Member has been saved');
} else {
$request->getSession()->getFlashBag()->add('error', 'Could not save the member');
}
}
这样试试
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('user', new UserType())
->add('firstname')
->add('lastname')
->add('age')
;
}
public function setDefaultOptions(array $options)
{
return array(
'data_class' => 'BM\UserBundle\Entity\Member'
);
}
# UserType.php #
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('username')
->add('email')
->add('password')
;
}
public function setDefaultOptions(array $options)
{
return array(
'data_class' => 'BM\UserBundle\Entity\User'
);
}
查看文档:谢谢您的回复。我现在可以嵌入用户
表单。但是我在尝试保存表单时仍然会遇到相同的错误。如何打印表单?尝试在注释(实体文件)中切换mappedBy和inversedBy。我正在使用$form->createView()
然后使用form_row(form.name)}
etcAre您是否使用{form_widget(form.user)}作为嵌入表单?