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  1. <?php
  2.     # CONTROLLER METHOD
  3.     /**
  4.      * @Route("/", name="foobarIndex")
  5.      */
  6.     public function indexAction(){
  7.         $repo = $this->getDoctrine()->getRepository('AcmeDemoBundle:Foo');
  8.  
  9.         $form = $this->createForm(new \Acme\DemoBundle\Form\FooType($repo));
  10.  
  11.         return array(
  12.             'form' => $form->createView()
  13.         );
  14.     }
  15.  
  16.     # FORM TYPE
  17.     class FooType extends AbstractType
  18.     {
  19.         /**
  20.          * @var \Acme\DemoBundle\Entity\FooRepo
  21.          */
  22.         private $repository;
  23.  
  24.         /**
  25.          * We are going to pass entity repository object but might as well pass data only
  26.          */
  27.         function __construct($repository)
  28.         {
  29.             $this->repository = $repository; // store it, we are going to use it later
  30.         }
  31.  
  32.         public function buildForm(FormBuilderInterface $builder, array $options)
  33.         {
  34.             $builder
  35.                 ->add('someChoiceField', 'choice', array(
  36.                     'choices' => $this->repository->someFooMethod() # returns array() of Foo objects
  37.                 ));
  38.  
  39.             # Please make sure to form your array properly, 
  40.             # e.g. primary key => textual represenation, or at lease have __toString overriden
  41.         }
  42.  
  43.         public function getName()
  44.         {
  45.             return 'acme_demobundle_footype';
  46.         }
  47.     }    
  48. ?>
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https://ideone.com/LHdi2E
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
secret

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