フォーム生成サンプルの追加

app/Acme/Controller/EntityFormController.php

@@ -0,0 +1,46 @@
+<?php
+namespace Acme\Controller;
+
+use Eccube\Application;
+use Eccube\Entity\BaseInfo;
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
+use Symfony\Component\Form\Extension\Core\Type\SubmitType;
+use Symfony\Component\HttpFoundation\Request;
+
+class EntityFormController
+{
+    /**
+     * @Route("/entity-form")
+     */
+    public function index(Application $app, Request $request)
+    {
+        $BaseInfo = new BaseInfo();
+
+        $builder = $app->form(
+            $BaseInfo,
+            [
+                'data_class' => BaseInfo::class,
+            ]
+        );
+
+        $form = $builder->getForm();
+        $form->add('submit', SubmitType::class);
+
+        $form->handleRequest($request);
+        if ($form->isSubmitted() && $form->isValid()) {
+            // do stuff.
+        }
+
+        $template = "
+            {{ form_start(form) }}
+            {{ form_row(form) }}
+            {{ form_end(form) }}
+        ";
+
+        $params = ['form' => $form->createView()];
+
+        return $app['twig']
+            ->createTemplate($template)
+            ->render($params);
+    }
+}

app/Acme/Entity/BaseInfoTrait.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Acme\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+use Eccube\Annotation\EntityExt;
+use Symfony\Component\Validator\Constraints as Assert;
+
+/**
+ * @EntityExt(target="Eccube\Entity\BaseInfo")
+ */
+trait BaseInfoTrait
+{
+    /**
+     * @ORM\Column(name="company_name_vn", type="string", length=255, nullable=true, options={"eccube_form_render":true})
+     * @Assert\NotBlank(message="にゅうりょくしてくださいね！！！")
+     */
+    public $company_name_vn;
+}