尝试使用symfony2建立联系表单示例 [英] Trying to make a contact form example with symfony2

问题描述

我在这里尝试填写联系表格，然后发送.但是，当我填写表格并单击发送"时，我会遇到以下异常:

Here I'm trying to fill in a contact form then send it. However when I fill in the form and click on send I have this exception :

UndefinedMethodException: Attempted to call method "bindRequest" on class "Symfony\Component\Form\Form" in /symfony/src/tuto/WelcomeBundle/Form/Handler/ContactHandler.php line 47.

这是ContactHandler.php的内容:

This is the content of ContactHandler.php:

命名空间tuto \ WelcomeBundle \ Form \ Handler;

namespace tuto\WelcomeBundle\Form\Handler;

使用Symfony \ Component \ Form \ Form; 使用Symfony \ Component \ HttpFoundation \ Request;

use Symfony\Component\Form\Form; use Symfony\Component\HttpFoundation\Request;

/**
* The ContactHandler.
* Use for manage your form submitions
*
* @author Abderrahim
*/
class ContactHandler
{
 protected $request;
 protected $form;
 protected $mailer;

 /**
 * Initialize the handler with the form and the request
 *
 * @param Form $form
 * @param Request $request
 * @param $mailer
 * 
 */
 public function __construct(Form $form, Request $request, $mailer)
 {
    $this->form = $form;
    $this->request = $request;
    $this->mailer = $mailer;
 }

 /**
 * Process form
 *
 * @return boolean
 */
  public function process()
 {
  // Check the method
  if ('POST' == $this->request->getMethod())
  {
      // Bind value with form
      $this->form->bindRequest($this->request);

      $data = $this->form->getData();
      $this->onSuccess($data);

      return true;
  }

  return false;
}

/**
 * Send mail on success
 * 
 * @param array $data
 * 
 */
protected function onSuccess($data)
{
    $message = \Swift_Message::newInstance()
                ->setContentType('text/html')
                ->setSubject($data['subject'])
                ->setFrom($data['email'])
                ->setTo('[e-mail]')
                ->setBody($data['content']);

    $this->mailer->send($message);
}
}

请给我任何帮助！

推荐答案

您应该替换

$this->form->bindRequest($this->request);

使用

$this->form->bind($this->request);

bindRequest()已弃用.

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