Symfony2表单创建多次利用的自定义字段
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2022-05-21 14:43:25
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我在Me\MyBundle\Resources\config\routing.yml添加了以下路由:
my_homepage:
pattern: /
defaults: { _controller: MeMyBundle:Default:index }
Bundle controller
namespace Me\MyBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
class DefaultController extends Controller
{
public function indexAction()
{
$form = $this->createFormBuilder()
->getForm()
;
return $this->render('MeMyBundle::index.html.twig', array(
'form' => $form->createView(),
'param1' => 'some_string_1',
'param2' => 'another string',
));
}
}
我想要在同一个form表单里创建可以重复利用的自定义的form字段,以下是利用代码
public function indexAction()
{
$paramsArr_1 = array(
'param1' => 'some_string_1',
'param2' => 'another string',
);
$paramsArr_2 = array(
'param1' => 'some_string_2',
'param2' => 'another fine string',
);
$form = $this->createFormBuilder()
->add(myCustomField, $paramsArr_1)
->add(myCustomField_2, $paramsArr_2)
->getForm()
;
return $this->render('MeMyBundle::index.html.twig', array(
'form' => $form->createView()
));
}
参考了官方文档,但是还是不会,有谁知道吗?
回复内容:
我在Me\MyBundle\Resources\config\routing.yml添加了以下路由:
my_homepage:
pattern: /
defaults: { _controller: MeMyBundle:Default:index }
Bundle controller
namespace Me\MyBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
class DefaultController extends Controller
{
public function indexAction()
{
$form = $this->createFormBuilder()
->getForm()
;
return $this->render('MeMyBundle::index.html.twig', array(
'form' => $form->createView(),
'param1' => 'some_string_1',
'param2' => 'another string',
));
}
}
我想要在同一个form表单里创建可以重复利用的自定义的form字段,以下是利用代码
public function indexAction()
{
$paramsArr_1 = array(
'param1' => 'some_string_1',
'param2' => 'another string',
);
$paramsArr_2 = array(
'param1' => 'some_string_2',
'param2' => 'another fine string',
);
$form = $this->createFormBuilder()
->add(myCustomField, $paramsArr_1)
->add(myCustomField_2, $paramsArr_2)
->getForm()
;
return $this->render('MeMyBundle::index.html.twig', array(
'form' => $form->createView()
));
}
参考了官方文档,但是还是不会,有谁知道吗?
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