Php Ionic1工厂更新和返回更改

我有一个使用工厂/服务的ionic1应用程序

.factory('expenses', function($http) {

    var expenseCategories = [];

    return {

        getCategories: function(){

            return expenseCategories;

        },

        updateCategories: function(){

            return $http.get('URL_HERE').then(function(response){

                return expenseCategories = response.data.data[0];

            });

        },

        storeCategory: function(category){

            $http({
                method: 'POST', 
                data: category,
                url: 'URL_HERE',
                headers: {
                    'Authorization': 'Bearer ' + localStorage.getItem("token")}
            }).success(function(data) {

                expenseCategories = data.data[0];

            }).error(function(error){

            });

        }

    }

})

在我的控制器中，我在页面加载时调用服务以显示类别，如果在服务中找不到类别，它将检查API并更新服务中的类别

if(expenses.getCategories().length != 0){
      $scope.data.expenses = expenses.getCategories();
  } else {
      $scope.data.expenses = expenses.updateCategories();
  };

更新后，用户可能希望添加另一个类别。提交到我的API后，控制器再次调用getCategories（）函数，但这不会更新DOM中当前的类别。我必须刷新页面才能获得最新类别

$scope.storeCategory = function()
  {

    expenses.storeCategory($scope.form);
    $scope.data.expenses = expenses.getCategories();
    $scope.closeModal();

  }

这是我的整个控制器，仅供参考

.controller('expenseCategoryCtrl', function($scope, $state, expenses, $ionicModal, $http) {

  $scope.data = {};
  $scope.form = {};

  if(expenses.getCategories().length != 0){
      $scope.data.expenses = expenses.getCategories();
  } else {
      $scope.data.expenses = expenses.updateCategories();
  };

  $scope.storeCategory = function()
  {

    expenses.storeCategory($scope.form);
    $scope.data.expenses = expenses.getCategories();
    $scope.closeModal();

  }

});

谁能给我指出正确的方向吗

$scope.storeCategory = function()
  {

    expenses.storeCategory($scope.form);
    $scope.data.expenses = expenses.getCategories();
    $scope.closeModal();

  }

改为

$scope.storeCategory = function()
  {

    expenses.storeCategory($scope.form).then(function(data){
        $scope.data.expenses = expenses.getCategories();
        $scope.closeModal();
    });
  };

---

storeCategory必须是一个承诺，并且重新加载类别信息的逻辑必须是在成功实现这些承诺时，希望有所帮助。

感谢我能够调试并使其工作：）太好了，很高兴这些能帮助你