From 72287cf8bcca799259316c235dd9f176523c85ea Mon Sep 17 00:00:00 2001
From: "Wilson Y. Wong" <Wilson.Young.Wong@gmail.com>
Date: Thu, 2 Apr 2015 10:57:42 -0700
Subject: [PATCH] Added an option to call a function when the handle is moved

---
 angular.rangeSlider.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/angular.rangeSlider.js b/angular.rangeSlider.js
index 611ce7c..26c1ef0 100644
--- a/angular.rangeSlider.js
+++ b/angular.rangeSlider.js
@@ -119,6 +119,7 @@
                     modelMin: '=?',
                     modelMax: '=?',
                     onHandleDown: '&', // calls optional function when handle is grabbed
+                    onHandleMove: '&', // calls optional function when handle is moved
                     onHandleUp: '&', // calls optional function when handle is released
                     orientation: '@', // options: horizontal | vertical | vertical left | vertical right
                     step: '@',
@@ -504,6 +505,9 @@
                                 $document.bind(moveEvent, function(e) {
                                     // prevent default
                                     e.preventDefault();
+                                    if (angular.isFunction(scope.onHandleMove)) {
+                                        scope.onHandleMove();
+                                    }
 
                                     var currentClick = client(e),
                                         movement,