From 3b2bdb8397bb71c3fdbe09bd3cff3f4d2cfccf4d Mon Sep 17 00:00:00 2001
From: Rob Harrington <oeoeaio@gmail.com>
Date: Mon, 16 Nov 2015 10:31:22 +1100
Subject: [PATCH] Change the way changes to underlying model are watched and
 updated for select2 elements

---
 .../index_utils/directives/select2_min_search.js.coffee      | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/assets/javascripts/admin/index_utils/directives/select2_min_search.js.coffee b/app/assets/javascripts/admin/index_utils/directives/select2_min_search.js.coffee
index 053ea56d9c..3caebe8eda 100644
--- a/app/assets/javascripts/admin/index_utils/directives/select2_min_search.js.coffee
+++ b/app/assets/javascripts/admin/index_utils/directives/select2_min_search.js.coffee
@@ -4,5 +4,6 @@ angular.module("admin.indexUtils").directive "select2MinSearch", ($timeout) ->
     element.select2
       minimumResultsForSearch: attrs.select2MinSearch
 
-    scope.$watch attrs.ngModel, (newVal, oldVal) ->
-      $timeout -> element.trigger('change')
+    ngModel.$formatters.push (value) ->
+      element.select2('val', value)
+      value