From 52d161f4f9d7b5794e6834ab37ea35c32083839b Mon Sep 17 00:00:00 2001
From: ccortes <christophercr@gmail.com>
Date: Sun, 29 May 2016 15:48:42 +0200
Subject: [PATCH] Revert addition of "track by $index" expression in ng-repeat.
 It causes a bug: Angular does not render the children nodes when the tree
 source data is changed by another one.

---
 src/scripts/directives/ivh-treeview-children.js | 2 +-
 src/scripts/directives/ivh-treeview.js          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/scripts/directives/ivh-treeview-children.js b/src/scripts/directives/ivh-treeview-children.js
index ae3432f..9aadf09 100644
--- a/src/scripts/directives/ivh-treeview-children.js
+++ b/src/scripts/directives/ivh-treeview-children.js
@@ -13,7 +13,7 @@ angular.module('ivh.treeview').directive('ivhTreeviewChildren', function() {
     require: '^ivhTreeviewNode',
     template: [
       '<ul ng-if="getChildren().length" class="ivh-treeview">',
-        '<li ng-repeat="child in getChildren() track by $index"',
+        '<li ng-repeat="child in getChildren()"',
             'ng-hide="trvw.hasFilter() && !trvw.isVisible(child)"',
             'class="ivh-treeview-node"',
             'ng-class="{\'ivh-treeview-node-collapsed\': !trvw.isExpanded(child) && !trvw.isLeaf(child)}"',
diff --git a/src/scripts/directives/ivh-treeview.js b/src/scripts/directives/ivh-treeview.js
index 9331ce5..f979361 100644
--- a/src/scripts/directives/ivh-treeview.js
+++ b/src/scripts/directives/ivh-treeview.js
@@ -411,7 +411,7 @@ angular.module('ivh.treeview').directive('ivhTreeview', ['ivhTreeviewMgr', funct
     },
     template: [
       '<ul class="ivh-treeview">',
-        '<li ng-repeat="child in (trvw.root | ivhTreeviewAsArray) track by $index"',
+        '<li ng-repeat="child in trvw.root | ivhTreeviewAsArray"',
             'ng-hide="trvw.hasFilter() && !trvw.isVisible(child)"',
             'class="ivh-treeview-node"',
             'ng-class="{\'ivh-treeview-node-collapsed\': !trvw.isExpanded(child) && !trvw.isLeaf(child)}"',