Search function using twig in symfony

php, symfony

Solution

Try this:

public function searchAction(){
   $request = $this->getRequest();
   $data = $request->request->get('search');


   $em = $this->getDoctrine()->getManager();
   $query = $em->createQuery(
    'SELECT p FROM FooTransBundle:Suplier p
    WHERE p.name LIKE :data')
   ->setParameter('data',$data);


$res = $query->getResult();

return $this->render('FooTransBundle:Default:search.html.twig', array(
    'res' => $res));

Problem

I want to create a simple search function. Search form ``` <form class="pull-right hidden" role="search" id="nav-search-form" method="post" action="{{ path('_search') }}"> <div class="input-group"> <input type="text" class="form-control" placeholder="Search" name ="search"> <span class="input-group-btn"> <button type="submit" class="btn btn-default"></button> </span> </div> </form> ``` In my DefaultController. I have a search function ``` public function searchAction(){ $request = $this->getRequest(); $data =$request->request->all(); $em = $this->getDoctrine()->getManager(); $query = $em->createQuery( 'SELECT p.type, p.id FROM FooTransBundle:Trans p WHERE p.type LIKE :data') ->setParameter('data',$data['search']); $res = $query->getResult(); return $this->render('FooTransBundle:Default:search.html.twig', array( 'res' => $res)); ``` } And after I run that I got an error Notice: Undefined index: search in C:\xampp\htdocs\Sample\src\Foo\TransBundle\Controller\DefaultController.php line 96 It is in the line ->setParameter('data',$data['search']); of my Controller Can someone help me. I am very new to symfony. Thanks for your help.

Original source