Call custom function of controller from ajax symfony2 - symfony

Question

I've created the forms using Sonata Admin Bundle. Then I've created my own Controller (TestController) and override the CRUD controller,
I've added a new function in the TestController,
namespace IFI2\MainProjectBundle\Controller;
use Symfony\Component\Security\Core\SecurityContextInterface;
use Symfony\Bridge\Monolog\Logger;
use Sonata\AdminBundle\Controller\CRUDController as Controller;
//use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Response;
class TestController extends Controller
{
public function getProductPricesAction() {
file_put_contents("/Applications/XAMPP/htdocs/IFI2 CMS/Logs.txt","HELO",FILE_APPEND);
return new Response(json_encode($response));
}
}
Then I'm trying to access this function via my javascript Code,
<script type="text/javascript">
function test1() {
$.ajax({
type:"POST",
//dataType: "json",
url: '{{ path('main_project.admin.test')}}',
success: function(successMsg) {
alert("successMsg");
},
error: function(errorMsg) {
alert("errorMsg");
}
});
}
</script>
Here's my routing.yml,
main_project.admin.test:
pattern: /getProductPrices/
defaults: { _controller: IFI2MainProjectBundle:Test:getProductPrices}
I've already had services.yml entry for this entity,
main_project.admin.cobrand:
class: MainProjectBundle\Admin\TestAdmin
arguments: [~, MainProjectBundle\Entity\Test, "MainProjectBundle:Test"]
tags:
- {name: sonata.admin, manager_type: orm, group: admin, label: Test}
calls:
- [setTemplate, [edit, MainProjectBundle:Test:edit.html.twig]]
I'm getting the following error in my response,
There is no _sonata_admin defined for the controller MainProjectBundle\Controller\TestController and the current route main_project.admin.test
Kindly, help me how to embed it ?
Thanks,
Faisal Nasir

Answer 1

Add new route in your Admin method configureRoutes
protected function configureRoutes(RouteCollection $collection)
{
parent::configureRoutes($collection);
$collection->add('get_product_prices');
}
Remove your route main_project.admin.test
New route has $baseRouteName from your admin as prefix and has name:
base_route_name_get_product_prices
using
{{ path('base_route_name_get_product_prices') }}
//or with admin
{{ admin.generateUrl('get_product_prices') }}

Answer 2

In routing.yml add the following:
main_project.admin.test:
pattern: /getProductPrices/
defaults: { _controller: IFI2MainProjectBundle:Test:getProductPrices,"_sonata_admin": "main_project.admin.cobrand" }