我想获得symfony Form的所有post参数.

我用了 :

$all_parameter = $this->get('request')->getParameterHolder()->getAll();

我收到这个错误

Fatal error: Call to undefined method Symfony\Component\HttpFoundation\Request::getParameterHolder() in /Library/WebServer/Documents/Symfony/src/Uae/PortailBundle/Controller/NoteController.php on line 95

我在教义实体中有一个名为"birthday"的字段.

我想创建一个使用doctrine添加到数据库的对象.

控制器内部:

$name = "John Alex";
$birthday = "11-11-90";
$student = new Student();
$student->setName($name);
$student->setBirthday(strtotime($birthday);
...

但是当我试图坚持下去时,我得到了这个错误

Fatal error: Call to a member function format() on a non-object in /Library/WebServer/Documents/Symfony/vendor/doctrine-dbal/lib/Doctrine/DBAL/Types/DateType.php on line 44

编辑:

我的实体:

/**
 * @var string $name
 *
 * @ORM\Column(name="name", type="string", length=255)
 */
private $name;

/**
 * @var date $birthday
 *
 * @ORM\Column(name="birthday", type="date", nullable=true)
 */
private $birthday;

/**
 * Set birthday
 *
 * @param date $birthday
 */
public function setBirthday($birthday)
{
    $this->birthday = $birthday;
} …

如何获取教义实体中所有列的名称？

我试图覆盖FOSUserBundle中的注册表单,但我收到此错误:我在官方文档中遵循了本教程: 链接

Could not load type "uae_user_registration"

我的文件是:services.yml

# src/Uae/UserBundle/Resources/config/services.yml 
services:
    uae_user.registration.form.type:
        class: Uae\UserBundle\Form\Type\RegistrationFormType
        arguments: [%fos_user.model.user.class%]
        tags:
        - { name: form.type, alias: uae_user_registration }

config.yml:

应用程序/配置/ config.yml

fos_user:
    db_driver:     orm                         
    firewall_name: main                       
    user_class:    Uae\UserBundle\Entity\User 
    registration:
            form:
                type: uae_user_registration

RegistrationFormType:

<?php
#src/Uae/UserBundle/Form/Type/RegistrationType.php

namespace Uae\UserBundle\Form\Type;

use Symfony\Component\Form\FormBuilderInterface;
use FOS\UserBundle\Form\Type\RegistrationFormType as BaseType;

class RegistrationFormType extends BaseType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
    parent::buildForm($builder, $options);

    // add your custom field
    $builder->add('nom');
    $builder->add('prenom');
}

public function getName()
{
    return 'uae_user_registration';
}
}

我正在尝试使用Croppie Library将图像裁剪为cicle

我试图使用他们的函数返回base64编码的图像.它返回一个base64代码,但没有图像:这是我的代码:

<div id="vanilla-demo"></div>
 </div>
<img id="myImage" src="">

<script src="https://code.jquery.com/jquery-2.1.4.js"></script>
<script src="croppie.js"></script>

<script type="text/javascript">


        var vanilla = new Croppie(document.getElementById('vanilla-demo'), {
            viewport: { width: 200, height: 200 , type:'circle'},
            boundary: { width: 400, height: 400 },
            showZoom: false
        });
        vanilla.bind('dac.jpg');
            vanilla.result('canvas','original').then(function (src) {
                    console.log(src);
                    $('#myImage').attr('src', src);
            });

</script>

我有一个控制器函数,它返回一个带有值的响应,我想从twig调用这个控制器所以我使用:

 {% render "UaePortailBundle:Note:isRempli" with { 'module_id' : module.id , 'year' : year } %} 

问题是我想将此返回值设置为变量"x"

我试过这个,但它不起作用.

 {% set x = {% render "UaePortailBundle:Note:isRempli" with { 'module_id' : module.id , 'year' : year } %} %}