- Добавлен метод возвращающий запись по id

common/modules/messageTemplate/controllers/TemplateAdminController.php

@@ -12,6 +12,7 @@ use Yii;
 use common\components\AdminController;
 use common\modules\messageTemplate\models\MessageTemplate;
 use yii\data\ActiveDataProvider;
+use yii\web\NotFoundHttpException;
 
 class TemplateAdminController extends AdminController {
 
@@ -60,4 +61,18 @@ class TemplateAdminController extends AdminController {
             ]
         );
     }
+
+    /**
+     * @param $id
+     * @return null|MessageTemplate
+     * @throws NotFoundHttpException
+     */
+    protected function findModel($id)
+    {
+        if (($model = MessageTemplate::findOne($id)) !== null) {
+            return $model;
+        } else {
+            throw new NotFoundHttpException('The requested page does not exist.');
+        }
+    }
 } 
\ No newline at end of file