From 4a9355882a534bce4bba090fb39baf4bbfa9487a Mon Sep 17 00:00:00 2001
From: Sebastian Hofmann <hofmann.s@uni-jena.de>
Date: Fri, 14 Aug 2015 11:38:33 +0200
Subject: [PATCH] ng-cancel-drag now works with dynamic child elements

---
 ngDraggable.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ngDraggable.js b/ngDraggable.js
index dcaaac1..253e175 100644
--- a/ngDraggable.js
+++ b/ngDraggable.js
@@ -501,6 +501,14 @@ angular.module("ngDraggable", [])
             restrict: 'A',
             link: function (scope, element, attrs) {
                 element.find('*').attr('ng-cancel-drag', 'ng-cancel-drag');
+
+                // for the case the content of ng-cancel-drag is dynamic...
+                scope.$watch(function () {
+                        return element[0].childNodes.length;
+                    },
+                    function (oldValue, newValue) {
+                        element.find('*:not([ng-cancel-drag])').attr('ng-cancel-drag', 'ng-cancel-drag');
+                    });
             }
         };
     }])