Revize d690b531

Re #7933
+ základní funkcionalita formulářů v aplikaci - viz. Symfony forms

website/src/Controller/HeatmapController.php

@@ -2 +2 @@
 
 namespace App\Controller;
 
+use App\Entity\DataSet;
+use App\Form\Type\DataSetType;
 use App\OpenData\IOpenDataManager;
+use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\Routing\Annotation\Route;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 
@@ -10 +13 @@
     /**
      * @Route("/heatmap", name="heatmap")
      */
-    public function index() {
-        return $this->render('heatmap.html.twig');
+    public function index(Request $request) {
+        $dataSet = new DataSet();
+
+        $form = $this->createForm(DataSetType::class, $dataSet);
+        $form->handleRequest($request);
+
+        // $form->isValid()
+        $dataSet = $form->getData();
+        if ($form->isSubmitted()) {
+            $dataSet = $form->getData();
+            // Todo do something
+        }
+
+        return $this->render(
+            'heatmap.html.twig',
+            [
+                'form' => $form->createView(),
+            ]
+        );
     }
 
     /**