pagination without reload while keeping filters applied (#521)

src/Form/Toolbar/AbstractToolbarForm.php

@@ -25,6 +25,7 @@ use App\Repository\Query\ActivityQuery;
 use App\Repository\Query\CustomerQuery;
 use App\Repository\Query\ProjectQuery;
 use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\HiddenType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\Form\FormEvent;
 use Symfony\Component\Form\FormEvents;
@@ -213,4 +214,14 @@ abstract class AbstractToolbarForm extends AbstractType
             }
         );
     }
+
+    /**
+     * @param FormBuilderInterface $builder
+     */
+    protected function addHiddenPagination(FormBuilderInterface $builder)
+    {
+        $builder->add('page', HiddenType::class, [
+            'empty_data' => 1
+        ]);
+    }
 }