AngularJS：工厂中的call promise方法

Question

我有一个角度工厂，但是当我尝试调用 getDepositAccountDetailsS​​ervice 时，我收到以下错误：

TypeError: this.getDepositAccountDetails.getDepositAccountDetailsService is not a function

如何在工厂内致电承诺。

  tellApp.factory('TabsFactory', function($resource){
    var activetabs = {};
    activetabs.getDepositAccountDetails = function(){
            $resource('XXXXXXX/:number', {}, {      
              getDepositAccountDetailsService: { method: 'GET', isArray: false}
            });
        }
    activetabs.setAccountInfo = function(accountnumber, result) {       
        var accountinit = {               
                accountInfo:[]                  
            };

      if(result.code == "s") {       
         this.getDepositAccountDetails.getDepositAccountDetailsService({number : accountnumber}).$promise.then(function(response){
                 return accountinit.accountInfo = response;

        }, function(error) {

        });
      }     
    }
    return activetabs;
  });

控制器

$scope.accountInfo = TabsFactory.setAccountInfo(accountnumber, $scope.result);

Answer 1

我认为你错过了代码中的几件事，

1. 从服务方法getDepositAccountDetails
返回$ resource
2. this.getDepositAccountDetails应为activetabs.getDepositAccountDetails()，因为您为工厂上下文创建了一个var。

<强>工厂

tellApp.factory('TabsFactory', function($resource) {
    var activetabs = {};
    activetabs.getDepositAccountDetails = function() {
        return $resource('XXXXXXX/:number', {}, {
            getDepositAccountDetailsService: {
                method: 'GET',
                isArray: false
            }
        });
    }
    activetabs.setAccountInfo = function(accountnumber, result) {
        var accountinit = {
            accountInfo: []
        };

        if (result.code == "s") {
            activetabs.getDepositAccountDetails().getDepositAccountDetailsService({
                number: accountnumber
            }).$promise.then(function(response) {
                return accountinit.accountInfo = response;

            }, function(error) {

            });
        }
    }
    return activetabs;
});