Symfony2表单创建多次利用的自定义字段
我在Me\MyBundle\Resources\config\routing.yml添加了以下路由:
<code>my_homepage: pattern: / defaults: { _controller: MeMyBundle:Default:index } </code>
Bundle controller
<code>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', )); } } </code>
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
<code>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() )); } </code>
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:
<code>my_homepage: pattern: / defaults: { _controller: MeMyBundle:Default:index } </code>
Bundle controller
<code>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', )); } } </code>
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
<code>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() )); } </code>
参考了官方文档,但是还是不会,有谁知道吗?

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