From 757cb0f0157be7ea29db1e53da33272516ea4578 Mon Sep 17 00:00:00 2001
From: Victor Woeltjen <victor.woeltjen@nasa.gov>
Date: Wed, 28 Oct 2015 10:18:59 -0700
Subject: [PATCH] [Representation] Watch for key changes

...from mct-include. Improves behavior of that directive and supports
testing of changes to remove whole elements when inapplicable,
nasa/openmctweb#195.
---
 platform/representation/src/MCTInclude.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/platform/representation/src/MCTInclude.js b/platform/representation/src/MCTInclude.js
index dc00c8b89d..768a84a5bc 100644
--- a/platform/representation/src/MCTInclude.js
+++ b/platform/representation/src/MCTInclude.js
@@ -70,8 +70,10 @@ define(
             });
 
             function controller($scope) {
-                // Pass the template URL to ng-include via scope.
-                $scope.inclusion = templateMap[$scope.key];
+                $scope.$watch('key', function (key) {
+                    // Pass the template URL to ng-include via scope.
+                    $scope.inclusion = templateMap[$scope.key];
+                });
             }
 
             return {