From fbdf55e3a68c418728cfed2a5ce9cc913908ec6e Mon Sep 17 00:00:00 2001
From: Kevin Ansfield <kevin@lookingsideways.co.uk>
Date: Tue, 1 Sep 2015 17:34:31 +0100
Subject: [PATCH] Fix tag order when selecting existing tags

refs #5773
- overrides ember-cli-selectize's `_addSelection` method to insert objects at the correct index instead of always adding at the end
---
 core/client/app/components/gh-selectize.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/core/client/app/components/gh-selectize.js b/core/client/app/components/gh-selectize.js
index f5d3320185..a00b9db65e 100644
--- a/core/client/app/components/gh-selectize.js
+++ b/core/client/app/components/gh-selectize.js
@@ -41,6 +41,24 @@ export default EmberSelectizeComponent.extend({
         // We cancel the creation here, so it's up to you to include the created element
         // in the content and selection property
         callback(null);
+    },
+
+    _addSelection(obj) {
+        var _valuePath = this.get('_valuePath'),
+            val = Ember.get(obj, _valuePath),
+            caret = this._selectize.caretPos;
+
+        // caret position is always 1 more than the desired index as this method
+        // is called after selectize has inserted the item and the caret has moved
+        // to the right
+        caret = caret - 1;
+
+        this.get('selection').insertAt(caret, obj);
+
+        Ember.run.schedule('actions', this, function () {
+            this.sendAction('add-item', obj);
+            this.sendAction('add-value', val);
+        });
     }
 
 });