Javascript 页面首次加载angularjs时通知计数未更新？

首次加载页面时，必须在页眉（导航栏）中添加通知计数。 如果页面加载，计数器将添加到通知中。但当我第一次加载时，它不会更新

我把导航条修好了。当我第一次控制台时，索引控制器没有更新。如果我再次加载，它将更新

我从存储为localstorage的webservice获取$scope.count

HTML

这里是控制器获取通知计数

app.controller("indexController",function ($scope, $http, $window, $location, $stateParams, GetHostUrl, $state, $timeout, $rootScope, $localStorage) {
          //$rootScope.loggedInUserName = $localStorage.userName;
          $scope.loggedInUserName=$localStorage.userName;
          $scope.getnotification=$localStorage.getnotification;


          $scope.count= "";
          if($scope.getnotification)
          {  
          for(var i=0;i<$scope.getnotification.notifications.length;i++)
          {  
          $scope.count= 1;
          if($scope.getnotification.notifications[i].status==0)
          {
            $scope.count = $scope.count + i;
            console.log($scope.count);
          }
          }
          } 
          console.log($scope.count);
          $scope.clicker=1;
          $scope.headernotifi= function()
          {
            $scope.clicker=0;
            $scope.count="";
          }
          if($scope.getnotification)
          {
            for(var i=0;i<$scope.getnotification.notifications.length;i++)
            {
            if($scope.getnotification.notifications[i].message=="Conversation Reviewing")
            {
            $scope.getnotification.notifications[i].getreviewer="review";
            }
            if($scope.getnotification.notifications[i].message=="Conversation Approved")
            {
            $scope.getnotification.notifications[i].getreviewer="approve";
            }
            }
               for(var i=0;i<$scope.getnotification.notifications.length;i++)
            {
            if($scope.getnotification.notifications[i].updateTime)
            {
            var c= $scope.getnotification.notifications[i].updateTime;

            $scope.getnotification.notifications[i].gettime="c";
            }
            }
            }
    }

app.controller（“indexController”、函数（$scope、$http、$window、$location、$stateparms、GetHostUrl、$state、$timeout、$rootScope、$localStorage）{
//$rootScope.loggedInUserName=$localStorage.userName；
$scope.loggedInUserName=$localStorage.userName；
$scope.getnotification=$localStorage.getnotification；
$scope.count=“”；
if（$scope.getnotification）
{  
对于（var i=0；i您希望在何处显示
$scope.count
？并且您的代码中有两次相同的if条件。{count}在headerif条件中，对于两种不同的内容，如果（
if（$scope.getnotification））则
此条件失败，
count
从未获得值，检查是否通过。如果条件也失败，则不会获得响应。
    function($stateProvider, $urlRouterProvider,$httpProvider)
    {
      // For any unmatched url, send to /route1
      $urlRouterProvider.otherwise("/login");
      $httpProvider.defaults.useXDomain = true;
      delete $httpProvider.defaults.headers.common['X-Requested-With'];

      $stateProvider
      .state('dsn', 
      {
          url:"/dsn",
          templateUrl:"design_and_selection.html",
          controller:"Design_Controller"
      }
      )
         }
)

app.controller("indexController",function ($scope, $http, $window, $location, $stateParams, GetHostUrl, $state, $timeout, $rootScope, $localStorage) {
          //$rootScope.loggedInUserName = $localStorage.userName;
          $scope.loggedInUserName=$localStorage.userName;
          $scope.getnotification=$localStorage.getnotification;


          $scope.count= "";
          if($scope.getnotification)
          {  
          for(var i=0;i<$scope.getnotification.notifications.length;i++)
          {  
          $scope.count= 1;
          if($scope.getnotification.notifications[i].status==0)
          {
            $scope.count = $scope.count + i;
            console.log($scope.count);
          }
          }
          } 
          console.log($scope.count);
          $scope.clicker=1;
          $scope.headernotifi= function()
          {
            $scope.clicker=0;
            $scope.count="";
          }
          if($scope.getnotification)
          {
            for(var i=0;i<$scope.getnotification.notifications.length;i++)
            {
            if($scope.getnotification.notifications[i].message=="Conversation Reviewing")
            {
            $scope.getnotification.notifications[i].getreviewer="review";
            }
            if($scope.getnotification.notifications[i].message=="Conversation Approved")
            {
            $scope.getnotification.notifications[i].getreviewer="approve";
            }
            }
               for(var i=0;i<$scope.getnotification.notifications.length;i++)
            {
            if($scope.getnotification.notifications[i].updateTime)
            {
            var c= $scope.getnotification.notifications[i].updateTime;

            $scope.getnotification.notifications[i].gettime="c";
            }
            }
            }
    }