如果我在窗體中顯示「實體」類型的字段,並且我想根據從控制器傳遞的參數過濾此實體類型,那麼我該怎麼做?將數據從控制器傳遞到類型symfony2
//PlumeOptionsType.php
public function buildForm(FormBuilder $builder, array $options)
{
$builder->add('framePlume', 'entity', array(
'class' => 'DessinPlumeBundle:PhysicalPlume',
'query_builder' => function(EntityRepository $er) {
return $er->createQueryBuilder('pp')
->where("pp.profile = :profile")
->orderBy('pp.index', 'ASC')
->setParameter('profile', ????)
;
},
));
}
public function getName()
{
return 'plumeOptions';
}
public function getDefaultOptions(array $options)
{
return array(
'data_class' => 'Dessin\PlumeBundle\Entity\PlumeOptions',
'csrf_protection' => true,
'csrf_field_name' => '_token',
// a unique key to help generate the secret token
'intention' => 'plumeOptions_item',
);
}
}
,並在控制器內,我創建表單:
i have that argument that i need to pass in my action code:
$profile_id = $this->getRequest()->getSession()->get('profile_id');
...
and then i create my form like this
$form = $this->createForm(new PlumeOptionsType(), $plumeOptions);
的$ plumeOptions只是堅持一個類。但它與另一個稱爲PhysicalPlume的類有一對一的關係。現在,當我想在我的代碼中顯示'framePlume'時,我想顯示一個過濾的PhysicalPlume實體。
已回答... 檢查http://stackoverflow.com/questions/6716776/symfony-2-how-to-pass-data-to-for mbuilder – xeon