Question

我有以下工厂可行。但我想向工厂添加数据，我不知道如何做到这一点..

感谢您的帮助！

app.factory('Favorites', function($http, $q){
    var factory = {
        artists : false,
        getArtists : function(){
            var deferred = $q.defer();
            if(factory.artists !== false){
                console.log('true');
                deferred.resolve(factory.artists);
            }else{
                console.log('false');

                $http.get('https://homechefhome.fr/rise/favorites-artists.php?user_id=10155092792384782')
                    .success(function(data, status){
                        // if everything is good, we save data in factory
                        factory.artists = data;
                        console.log('L55', factory.artists, status);
                        deferred.resolve(factory.artists);
                    }).error(function(data, status){
                        deferred.reject('No data collected');
                        console.log('L59', data, status);
                });
            }
            return deferred.promise;
        }
    };
    return factory;
});

Answer 1

如果您希望将数据“添加”到您的应用程序，则必须在控制器中引用工厂和getArtists功能。这样的事情可以解决问题：

angular.module('myApp', [])
.controller('MainCtrl', function($scope, $http, Artists) { 
    $scope.artists = Artists.getArtists();
    console.log($scope.artists);
});

如果那不是你想要的，请告诉我，我会修改我的答案。

Answer 2

典型地，

添加以下行：factory.artists.push（{myobj：'helloworld'}）; 我实际上可以添加对象，但我想从视图/控制器中执行此操作。

 $http.get('https://homechefhome.fr/rise/favorites-artists.php?user_id=10155092792384782')
   .success(function(data, status){
   // if everything is good, we save data in factory
   factory.artists = data;


   factory.artists.push({myobj:'helloworld'});//add an object, I want to do that from a controller, another view


    console.log('ligne 55',factory.artists, status);
    deferred.resolve(factory.artists);
 }).error(function(data, status){
    deferred.reject('No data collected');
    console.log('ligne 59', data, status);
 });

这是来自控制器的代码:(它不起作用）

$scope.addFavoriteArtist = function(){
    Favorites.getArtists().then(function(){
        Favorites.factory.push({hello:'Controller'});
    });
};

它说：无法读取未定义的属性“推送”

将数据添加到factory @ angular

2 个答案: