Improve support for non-id primary keys

Related: octobercms#2760
romaldyminaya · Jul 5, 2017 · 1a5e86e · 1a5e86e
1 parent 9b2e37e
commit 1a5e86e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/backend/formwidgets/TagList.php b/modules/backend/formwidgets/TagList.php
@@ -122,7 +122,7 @@ protected function hydrateRelationSaveValue($names)
 
         foreach ($newTags as $newTag) {
             $newModel = $relationModel::create([$this->nameFrom => $newTag]);
-            $existingTags[$newModel->id] = $newTag;
+            $existingTags[$newModel->getKey()] = $newTag;
         }
 
         return array_keys($existingTags);