From 9ebc79f73bd4a222ad5277adc596a1099517e37f Mon Sep 17 00:00:00 2001
From: JR <jr@codebakery.ch>
Date: Wed, 10 Sep 2014 22:34:16 +0200
Subject: [PATCH] callback

with this change, one can now put in a callback attribute to the element and call any controller scopes.

```
callback="setFilter(filter.key, rangeValues)"
```
---
 angular.rangeSlider.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/angular.rangeSlider.js b/angular.rangeSlider.js
index b121203..3398774 100644
--- a/angular.rangeSlider.js
+++ b/angular.rangeSlider.js
@@ -123,7 +123,8 @@
                 showValues: '@',
                 pinHandle: '@',
                 preventEqualMinMax: '@',
-                attachHandleValues: '@'
+                attachHandleValues: '@',
+                callBackMethod:'&callback'
             },
             link: function(scope, element, attrs, controller) {
 
@@ -521,6 +522,7 @@
 
                                 if (angular.isFunction(scope.onHandleUp)) {
                                     scope.onHandleUp();
+                                    scope.callBackMethod();
                                 }
 
                                 unbind.off(eventNamespace);