Sonata Admin configureListFields show through query - symfony

Question

I am using sonata admin bundle for admin panel. I want to show data in configureListFields through query. I have table userChoiceProduct and fields :-
User_Id
Product_Id
These fields automatically fill when user select any product and submit form. But these fields no relationship to other table.and I want to show User Email and Product Name in configureListFields
bases on User_Id and Product_Id.
Thanks!

Answer 1

I solved this:-
In Sonata Admin list :-
->add('User Email', null, array('template' => 'ABCAdminBundle:UserChoiceProduct:user.html.twig'))
->add('Product Name', null, array('template' => 'ABCAdminBundle:UserChoiceProduct:prodcut.html.twig'))
I mentioned one twig file (user.html.twig) for example :
<td>{{object.userId|getUserDetail()}}</td>
And create getUserDetail() in twig extension :-
class ABCExtension extends \Twig_Extension {
private $generator;
private $container;
public function __construct(UrlGeneratorInterface $generator, Container $container) {
$this->generator = $generator;
$this->container = $container;
}
public function getFilters() {
return array(
'getUserDetail' => new \Twig_Filter_Method($this, 'getUserDetail'),
);
}
public function getUserDetail($userId)
{
$em = $this->container->get('doctrine')->getManager();
$user = $em->getRepository('ABCUserBundle:User')->findOneBy(array('id' =>$userId));
if(empty($user)){
$userEmail = 'User does not Exist';
return $userEmail;
}else{
$userEmail = $user->getEmail();
return $userEmail;
}
}
}
And then all work is done successfully.

Answer 2

You can use the createQuery method in your admin to customize the parent query, like that :
public function createQuery($context = 'list') {
$query = parent::createQuery($context);
$query
->addSelect('u')
->leftJoin('Path\To\User\Entity', 'u', \Doctrine\ORM\Query\Expr\Join::ON, 't0_.User_Id = u.id')
;
return $query;
}
By getting and replacing t0_ by the prefix of userChoiceProduct table in main query.