From c29a0bb4c8c816f8a2da3e9618c9a97d5693228f Mon Sep 17 00:00:00 2001
From: Peter O <that0n3guy@users.noreply.github.com>
Date: Fri, 30 May 2014 12:13:11 -0500
Subject: [PATCH] Add morphTomany and morphedByMany support

---
 modules/backend/formwidgets/Relation.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/modules/backend/formwidgets/Relation.php b/modules/backend/formwidgets/Relation.php
index 39fd11a93..21c3544cc 100644
--- a/modules/backend/formwidgets/Relation.php
+++ b/modules/backend/formwidgets/Relation.php
@@ -101,7 +101,11 @@ class Relation extends FormWidgetBase
             $foreignKey = $relationObj->getForeignKey();
             $field->value = $this->model->$foreignKey;
          }
-
+         else if ($this->relationType == ('morphToMany' || 'morphedByMany')) {
+            $field->type = 'checkboxlist';
+            $field->value = $relationObj->getRelatedIds();
+         }
+        
          // It is safe to assume that if the model and related model are of 
          // the exact same class, then it cannot be related to itself
          if ($this->model->exists && (get_class($this->model) == get_class($relatedObj))) {