Question

我在symfony2中遇到联系表单有问题这里是我做过的代码和我得到的错误

<?php
// src/Aleksandar/IntelMarketingBundle/Resources/views/ContactType.php
namespace Aleksandar\IntelMarketingBundle\Resources\views;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Symfony\Component\Validator\Constraints\Email;
use Symfony\Component\Validator\Constraints\Length;
use Symfony\Component\Validator\Constraints\NotBlank;
use Symfony\Component\Validator\Constraints\Collection;


class ContactType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('name', 'text', array(
                'attr' => array(
                    'placeholder' => 'What\'s your name?',
                    'pattern'     => '.{2,}' //minlength
                )
            ))
            ->add('email', 'email', array(
                'attr' => array(
                    'placeholder' => 'So I can get back to you.'
                )
            ))
            ->add('subject', 'text', array(
                'attr' => array(
                    'placeholder' => 'The subject of your message.',
                    'pattern'     => '.{3,}' //minlength
                )
            ))
            ->add('message', 'textarea', array(
                'attr' => array(
                    'cols' => 20,
                    'rows' => 2,
                    'placeholder' => 'And your message to me...'
                )
            ));
    }

    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $collectionConstraint = new Collection(array(
            'name' => array(
                new NotBlank(array('message' => 'Name should not be blank.')),
                new Length(array('min' => 2))
            ),
            'email' => array(
                new NotBlank(array('message' => 'Email should not be blank.')),
                new Email(array('message' => 'Invalid email address.'))
            ),
            'subject' => array(
                new NotBlank(array('message' => 'Subject should not be blank.')),
                new Length(array('min' => 3))
            ),
            'message' => array(
                new NotBlank(array('message' => 'Message should not be blank.')),
                new Length(array('min' => 5))
            )
        ));

        $resolver->setDefaults(array(
            'constraints' => $collectionConstraint
        ));
    }

    public function getName()
    {
        return 'contact';
    }
}
?>

这是将在视图中呈现的联系表单的代码这里没有来自我的控制器的代码

<?php

namespace Aleksandar\IntelMarketingBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;

class DefaultController extends Controller
{

/**
 * @Route("/contact", _name="contact")
 * @Template()
 */      

         public function contactAction()
    {

    $form = $this->createForm(new ContactType());

    if ($request->isMethod('POST')) {
        $form->bind($request);

        if ($form->isValid()) {
            $message = \Swift_Message::newInstance()
                ->setSubject($form->get('subject')->getData())
                ->setFrom($form->get('email')->getData())
                ->setTo('info@intelmarketing.es')
                ->setBody(
                    $this->renderView(
                        'AleksandarIntelMarketingBundle::contact.html.php',
                        array(
                            'ip' => $request->getClientIp(),
                            'name' => $form->get('name')->getData(),
                            'message' => $form->get('message')->getData()
                        )
                    )
                );

            $this->get('mailer')->send($message);

            $request->getSession()->getFlashBag()->add('success', 'Your email has been sent! Thanks!');

            return $this->redirect($this->generateUrl('contact'));
        }
    }

    return array(
        'form' => $form->createView()
    );

    }


}

这是生根

aleksandar_intel_marketing_contactpage:
    pattern:  /contact
    defaults: { _controller: AleksandarIntelMarketingBundle:Default:contact }

现在，当我试图打开页面时，它说出了休息：

“[语义错误]方法中的注释”@Route“ 亚历山大\ IntelMarketingBundle \控制器\ DefaultController :: contactAction（）从未进口过。您是否忘记添加“使用”声明这个注释？ 500内部服务器错误 - AnnotationException“

如果有人知道可能是什么问题，请告诉我

Answer 1

如错误消息所示，您在控制器文件上缺少一个use语句。

只需添加：

use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;

在您的课程DefaultController之上。

然后，您可以使用以下命令替换路由：

aleksandar_intel_marketing:
    resource: "@AleksandarIntelMarketingBundle/Controller/DefaultController.php"
    type:     annotation

这样，您使用@Route注释而非默认yml方式来声明路线。

http://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/routing.html

坚持使用symfony2获取联系表格

1 个答案: