AdminBundle Autocomplite

annotation

@Util(datePicker=true, autoComplete={"route"="search_donatur", "targetSelector"="donatur"})

Form field

->add('donatur', ChoiceType::class, array(
    'choices' => array(),
    'label' => 'label.domain.donatur',
    'attr' => array(
        'class' => 'form-control autocomplete donatur',
    ),
))

route

/**
     * @Route("/search/", name="search_donatur")
     */
    public function searchAction(Request $request)
    {
      return new JsonResponse(array(
              array(
                  'id' => 1,
                  'text' => 'A',
              ),
              array(
                  'id' => 2,
                  'text' => 'B',
              ),
          )
      );
  }