sensors error

camotion/controllers/sensors.controller.js

@@ -1,6 +1,6 @@
 angular.module('camotion')
-    .controller('SensorsController', ['$scope', 'SensorsService', '$timeout',
-        function($scope, SensorsService, $timeout) {
+    .controller('SensorsController', ['$scope', 'SensorsService', '$timeout', 'luticateDialogErrorHelper',
+        function($scope, SensorsService, $timeout, luticateDialogErrorHelper) {
 
             $scope.values = {};
             $scope.interval = 1000;
@@ -23,7 +23,8 @@ angular.module('camotion')
                         name: "Value",
                         width: 2,
                         getValue: function (item) {
-                            return $scope.values[item.Id].value.Value;
+                            var value = $scope.values[item.Id];
+                            return value.error == null ? value.value.Value : 'Error';
                         }
                     }
                 ],
@@ -43,10 +44,25 @@ angular.module('camotion')
                         var item = angular.copy(items[i]);
                         $scope.values[item.Id] = {
                             value: 0,
-                            timerId: 0
+                            timerId: 0,
+                            error: null
                         };
                         $scope.updateSensor(item);
                     }
+                },
+
+                canClick: function(sensor)
+                {
+                    var value = $scope.values[sensor.Id];
+                    return value.error != null;
+                },
+
+                onItemClicked: function(sensor)
+                {
+                    var value = $scope.values[sensor.Id];
+                    if (value.error != null) {
+                        luticateDialogErrorHelper.errorDialog(value.error);
+                    }
                 }
             };
 
@@ -63,11 +79,20 @@ angular.module('camotion')
                                     }, $scope.interval)
                                 }
                             }
+                        }, function(error)
+                        {
+                            if (typeof $scope.values[sensor.Id] != 'undefined') {
+                                $scope.values[sensor.Id] = {
+                                    value: 0,
+                                    timerId: 0,
+                                    error: error
+                                }
+                            }
                         });
                 }
             };
 
-            $scope.$on('$destroy', function(){
+            $scope.$on('$destroy', function() {
                 $scope.values = {};
             });
     }]);