From 587b8a449d451f687729b25bcc02ee4d0f4520ca Mon Sep 17 00:00:00 2001
From: Roman Gerasimov <slipgrom@yandex.ru>
Date: Fri, 17 Jun 2016 10:55:03 +0300
Subject: [PATCH] morphMany Relation support

---
 modules/backend/behaviors/RelationController.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/modules/backend/behaviors/RelationController.php b/modules/backend/behaviors/RelationController.php
index 37dc405b9..d466d2c94 100644
--- a/modules/backend/behaviors/RelationController.php
+++ b/modules/backend/behaviors/RelationController.php
@@ -1313,7 +1313,8 @@ class RelationController extends ControllerBehavior
             case 'hasMany':
             case 'belongsToMany':
                 return ['create', 'add', 'delete', 'remove'];
-
+            case 'morphMany':
+                return ['create', 'delete'];                
             case 'hasOne':
             case 'belongsTo':
                 return ['create', 'update', 'link', 'delete', 'unlink'];
@@ -1334,7 +1335,8 @@ class RelationController extends ControllerBehavior
             case 'hasMany':
             case 'belongsToMany':
                 return 'multi';
-
+            case 'morphMany':
+                return 'multi';
             case 'hasOne':
             case 'belongsTo':
                 return 'single';
@@ -1408,7 +1410,10 @@ class RelationController extends ControllerBehavior
             case 'hasMany':
                 if ($this->eventTarget == 'button-add') return 'list';
                 else return 'form';
+			case 'morphMany':
+                return 'form';
         }
+        
     }
 
     /**