Question

一个Symfony 4应用程序具有一个用户实体，该用户实体使用Joined InheritanceType，类型为Admin，Staff和Volunteer。 Staff实体与Organization实体具有OneToOne关系。因此，“组织”表单类型包括子staff，其子项具有自定义表单类型NewUserType。（相关摘录显示在下面。）如果提交了空的OrganizationType表单，则除了名称和电子邮件错误外，所有预期的表单错误都会被呈现。 password的{{1}}格式错误字段已呈现。 Symfony的探查器不会显示名称或电子邮件错误。 NewUserType中的error_bubbling没有区别。组织实体的NewUserType属性上的@Assert\Valid没有区别。

registerOrganization：

staff

new_user.html.twig：

    public function registerOrganiztion(Request $request) {
        $form = $this->createForm(OrganizationType::class);
        $templates = [
            'Registration/organization.html.twig',
            'Registration/new_user.html.twig',
            'Registration/focuses.html.twig',
        ];
    ...
        return $this->render('Default/formTemplates.html.twig', [
                    'form' => $form->createView(),
                    'headerText' => 'Add an organization',
                    'userHeader' => 'Staff Member',
                    'orgHeader' => 'Organization',
                    'focusHeader' => "Organization's Focus",
                    'templates' => $templates,
        ]);
    }

OrganizationType：

{% if form.staff is defined %}{% set user = form.staff %}{% else %}{% set user = form %}{% endif %}
<div class="text-center text-bold">
    {{ userHeader }}
</div>
{{ form_row(user.fname) }}
{{ form_row(user.sname) }}
{{ form_row(user.email) }}
{{ form_row(user.plainPassword.first) }}
{{ form_row(user.plainPassword.second) }}

NewUserType：

    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
    ...
                ->add('staff', NewUserType::class)
    }

组织实体

class NewUserType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options) {
        $builder
                ->add('sname', null, [
                    'attr' => [
                        'class' => 'mb-2',
                        'size' => '15',
                    ],
                    'label' => 'Last name: ',
                    'label_attr' => ['class' => 'mr-2'],
                ])
                ->add('fname', null, [
                    'attr' => [
                        'class' => 'mb-2',
                        'size' => '15',
                    ],
                    'label' => 'First name: ',
                    'label_attr' => ['class' => 'mr-2'],
                ])
                ->add('email', null, [
                    'attr' => [
                        'class' => 'mb-2',
                        'size' => '15',
                    ],
                    'label' => 'Email: ',
                    'label_attr' => ['class' => 'mr-2'],
                ])
                ->add('plainPassword', RepeatedType::class, array(
                    'type' => PasswordType::class,
                    'mapped' => false,
                    'constraints' => [new NotBlank(['message' => "Password may not empty"])],
                    'invalid_message' => 'Passwords do not match',
                    'first_options' => [
                        'attr' => [
                            'class' => 'mb-2',
                            'size' => '15',
                        ],
                        'label' => 'Password:',
                        'label_attr' => ['class' => 'mr-2'],
                        'required' => true,
                    ],
                    'second_options' => [
                        'attr' => [
                            'class' => 'mb-2',
                            'size' => '15',
                        ],
                        'label' => 'Confirm:',
                        'label_attr' => ['class' => 'mr-2'],
                        'required' => true,
                    ],
                ))
        ;
        if (Volunteer::class === $options['data_class']) {
            $builder
                    ->add('focuses', FocusFieldType::class)
                    ->add('skills', SkillFieldType::class)
            ;
        }
    }

    public function configureOptions(OptionsResolver $resolver) {
        $resolver->setDefaults([
            'data_class' => Staff::class,
            'required' => false,
            'error_bubbling' => true,
        ]);
    }

}

员工实体

/**
 * Organization
 *
 * @ORM\Table(name="organization")
 * @ORM\Entity
 */
class Organization
{
...

    /**
     * @ORM\OneToOne(targetEntity="Staff", inversedBy="organization")
     * @ORM\JoinColumn(name="staff_id", referencedColumnName="id")
     * @Assert\Valid
     */
    protected $staff;
...
}

Answer 1

虽然我不知道为什么不显示姓名和电子邮件表单错误，但是可以通过将约束添加到表单类型来强制执行。然后只需从用户实体中的这些字段中删除@Assert\...。

并非所有表单错误都在自定义表单字段中呈现

1 个答案: