我正在尝试创建一个服务来获取json并将其传递给我homeCtrl我可以获取数据但是当它传递给我的homeCtrl它总是返回undefined.我卡住了.
我的服务：
var myService = angular.module("xo").factory("myService",['$http',function($http){
return{
getResponders: (function(response){
$http.get('myUrl').then(function(response){
console.log("coming from servicejs",response.data);
});
})()
};
return myService;
}
]);
我的家庭控制器：
var homeCtrl = angular.module("xo").controller("homeCtrl",["$rootScope","$scope","$http","myService",function ($rootScope,$scope,$http,myService) {
$scope.goData = function(){
$scope.gotData = myService.getResponders;
};
console.log("my service is running",$scope.goData,myService);
}]);
你应该从getResponders函数返回promise,&当它得到解决时,它应该从该函数返回response.data.
原文链接：https://www.f2er.com/angularjs/143540.html厂
var myService = angular.module("xo").factory("myService",function($http) {
return {
getResponders: function() {
return $http.get('myUrl')
.then(function(response) {
console.log("coming from servicejs",response.data);
//return data when promise resolved
//that would help you to continue promise chain.
return response.data;
});
}
};
}]);
同样在你的控制器内你应该调用工厂函数并使用.then函数在getResponders服务函数解析$http.get调用并将数据分配给$scope.gotData时调用它.
码
$scope.goData = function(){
myService.getResponders.then(function(data){
$scope.gotData = data;
});
};
