$ timeout在angular.js中不工作

Question

我在我的控制器中使用了$timeout，但它不工作！

app.controller("Friendsrequests",['$http','$log','$location','$timeout','$scope', function($http,$log,$location,$timeout,$scope){ 
//getting base url of application 
this.baseUrl = function() { 
     var base_url = window.location.origin; 

     var pathArray = window.location.pathname; 
     return base_url; 
    // return base_url+pathArray; 
       }; 
// assigning to a variablebase_url('login/f_request'); 
var ThroughUrl = this.baseUrl()+'/keon/login/f_request'; 


//declare a variable 
var ata = this; 
ata.notifications = [ ] ; 
ata.counts=' '; 
//sending ajax request 
function getNotifications() 
{ 
$http({method: 'POST', url: ThroughUrl,}) 
.success(function(data) { 
    // this callback will be called asynchronously 
    // when the response is available 

//assign data to the variable 
ata.notifications=data; 
ata.counts =data.length; 

    }). 
    error(function(data, status, headers, config) { 
    // called asynchronously if an error occurs 
    // or server returns response with an error status. 
    }); 

} 

$timeout(function() { 
    getNotifications(); 
}, 1000); 

}]); 

• 什么问题。

Answer 1

修订

只需更换

$timeout(function() { 
    getNotifications(); 
}, 1000); 

与

$interval(function() { 
    getNotifications(); 
},1000); 

检查Angular's doc