Changed the toggle from a function to a command in ng-click

Author: jettro

js/controllers.js

@@ -630,10 +630,6 @@ function NavbarCtrl($scope, $timeout, elastic) {
         });
     };
 
-    $scope.toggleConfigureServerUrl = function () {
-        $scope.configureServerUrl = !$scope.configureServerUrl;
-    };
-
     $scope.changeServerUrl = function () {
         elastic.changeServerAddress($scope.serverUrl);
     };

template/navbar/navbar.html

@@ -6,7 +6,8 @@
 
                 <div class="nav-collapse collapse">
                     <div class="pull-right">
-                        <a class="btn btn-mini" ng-click="toggleConfigureServerUrl()"><i class="icon-cog"></i></a>
+                        <a class="btn btn-mini" ng-click="configureServerUrl = !configureServerUrl"><i
+                                class="icon-cog"></i></a>
                         <span class="text-{{statusCluster.state}}">{{statusCluster.message}}</span>
                     </div>
                     <ul class="nav">