Handle Symfony BC for Datagrid hidden types (#4021)

sonata-project · Jul 27, 2016 · cd54b2a · cd54b2a
1 parent 726b038
commit cd54b2a
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/Datagrid/Datagrid.php b/Datagrid/Datagrid.php
@@ -126,7 +126,12 @@ public function buildPager()
             $this->formBuilder->add($filter->getFormName(), $type, $options);
         }
 
-        $this->formBuilder->add('_sort_by', 'hidden');
+        // NEXT_MAJOR: Remove BC trick when bumping Symfony requirement to 2.8+
+        $hiddenType = method_exists('Symfony\Component\Form\AbstractType', 'getBlockPrefix')
+            ? 'Symfony\Component\Form\Extension\Core\Type\HiddenType'
+            : 'hidden';
+
+        $this->formBuilder->add('_sort_by', $hiddenType);
         $this->formBuilder->get('_sort_by')->addViewTransformer(new CallbackTransformer(
             function ($value) {
                 return $value;
@@ -136,9 +141,9 @@ function ($value) {
             }
         ));
 
-        $this->formBuilder->add('_sort_order', 'hidden');
-        $this->formBuilder->add('_page', 'hidden');
-        $this->formBuilder->add('_per_page', 'hidden');
+        $this->formBuilder->add('_sort_order', $hiddenType);
+        $this->formBuilder->add('_page', $hiddenType);
+        $this->formBuilder->add('_per_page', $hiddenType);
 
         $this->form = $this->formBuilder->getForm();
         $this->form->submit($this->values);