我正在尝试在symfony2中创建一个简单的博客。但不幸的是,我在尝试在 symfony2 中创建表单时遇到了问题,代码如下
<?php
/**
* Created by PhpStorm.
* User: kanat
* Date: 2/13/16
* Time: 8:11 PM
*/
namespace Blogger'BlogBundle'Form;
use Symfony'Component'Form'AbstractType;
use Symfony'Component'Form'FormBuilderInterface;
class EnquiryType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('name');
$builder->add('email', 'email');
$builder->add('subject');
$builder->add('body', 'textarea');
}
public function getName()
{
return 'contact';
}
}
它位于博客''博客捆绑''表单''查询类型.php错误是:
给定类型为"字符串"的预期参数,>"Blogger''BlogBundle''Form''QueryType">
我不知道如何解决这个问题.请帮助我
您的版本,但错误:
$form = $this->createForm(new EnquiryType(), $yourEntity);
您必须使用:
$form = $this->createForm(EnquiryType::class, $yourEntity);
控制器:
public function contactAction() {
$enquiry = new Enquiry();
$form = $this->createForm(EnquiryType::class, $enquiry);