在symfony2的實體字段中填充數據？

我想表明從數據庫中的實體領域的數據，但數據未顯示在實體領域，當我打開編輯的形式，這裏是我的代碼：在symfony2的實體字段中填充數據？

<?php 

namespace Projects\ProjectsBundle\Form; 

use Symfony\Component\Form\AbstractType; 
use Symfony\Component\Form\FormBuilderInterface; 
use Symfony\Component\OptionsResolver\OptionsResolverInterface; 
use Doctrine\ORM\EntityRepository; 
use Symfony\Component\HttpFoundation\Response; 
class MilestonesType extends AbstractType 
{ 
public function buildForm(FormBuilderInterface $builder, array $options) 
{ 
    $builder 
     ->add('name') 
     ->add('description') 
     ->add('dueDate','datetime',array('label' => false,'data'=>new \DateTime(),'attr'=>array('style'=>'display:none;'))) 
     ->add('companyName', 'entity', array('class' => 'ClientsClientsBundle:Company','query_builder' => function(EntityRepository $er) { 
    return $er->createQueryBuilder('u') 

     ->orderBy('u.id', 'ASC'); 

}, 
    'label' => 'Company id', 
'property' => 'companyName', 
)) 
     ->add('firstname', 'entity', array('class' => 'ClientsClientsBundle:Clients','query_builder' => function(EntityRepository $er) { 
    return $er->createQueryBuilder('u') 

     ->orderBy('u.id', 'ASC'); 

}, 
    'label' => 'Client id', 
'property' => 'firstname', 
)) 

     ->add('isPrivate','choice', array('choices' => array('yes' => 'yes', 'no' => 'no'))) 
     ->add('startedAt','datetime',array('label' => false,'data'=>new \DateTime(),'attr'=>array('style'=>'display:none;'))) 
     ->add('completedOn','datetime',array('label' => false,'data'=>new \DateTime(),'attr'=>array('style'=>'display:none;'))) 
     ->add('createdDatetime','datetime',array('label' => false,'data'=>new \DateTime(),'attr'=>array('style'=>'display:none;'))) 
     ->add('updatedDatetime','datetime',array('label' => false,'data'=>new \DateTime(),'attr'=>array('style'=>'display:none;'))) 
    ; 
} 

public function setDefaultOptions(OptionsResolverInterface $resolver) 
{ 
    $resolver->setDefaults(array(
     'data_class' => 'Projects\ProjectsBundle\Entity\Milestones' 
    )); 
} 

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

，這裏是我的編輯形式：

<form action="{{ path('milestones_update', { 'id': entity.id }) }}" method="post" {{ form_enctype(edit_form) }}> 
    <input type="hidden" name="_method" value="PUT" /> 
    {{ form_widget(edit_form) }} 
    <p> 
     <button type="submit" class="btn btn-success">Next <i class="icon-chevron-right"></i></button> 
    </p> 
</form>

來源

2013-10-23 Arsal Ali

如果你的var_dump在query_builder功能/模具，它說明了什麼？ – acrobat

您是否可以顯示您的控制器操作，請致電表格 – pbenard

首先需要獲取實體

$milestone = $this->em->getRepository('Projects\ProjectsBundle\Entity\Milestones')->find($id);

下次你需要通過實體與MilestonesType創建表單類型的基礎

$form = $this->createForm(new MilestonesType(), $milestone);

然後創建表單視圖

$form->createView();

來源

2013-10-23 12:33:12 ROLO

在symfony2的實體字段中填充數據？

回答

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