From a2eaf03392a6587ceb96028ccf87c796674e3d5d Mon Sep 17 00:00:00 2001
From: manassorn <manassorn@gmail.com>
Date: Wed, 22 Nov 2017 13:56:42 +0700
Subject: [PATCH] fix updating valid and dirty statuses

The array of functions in `controller.$parser` is executed before validation.
That means the `controller.$valid` is incorrect.
`controller.$valid` is still the old value when the function is executed.
`controller.$viewChangeListeners` should be used instead of `controller.$parser`.
That is because `controller.$viewChangeListeners` is executed after validation.
---
 src/select2.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/select2.js b/src/select2.js
index c3b99ae..03d92bf 100644
--- a/src/select2.js
+++ b/src/select2.js
@@ -148,7 +148,7 @@ angular.module('ui.select2', []).value('uiSelect2Config', {}).directive('uiSelec
           }
 
           // Update valid and dirty statuses
-          controller.$parsers.push(function (value) {
+          controller.$viewChangeListeners.push(function () {
             var div = elm.prev();
             div
               .toggleClass('ng-invalid', !controller.$valid)
@@ -157,7 +157,6 @@ angular.module('ui.select2', []).value('uiSelect2Config', {}).directive('uiSelec
               .toggleClass('ng-valid-required', controller.$valid)
               .toggleClass('ng-dirty', controller.$dirty)
               .toggleClass('ng-pristine', controller.$pristine);
-            return value;
           });
 
           if (!isSelect) {