Javascript 如何在angular js中的数组中附加给定值

这是我的save函数，我需要将其另存为localstorage中的数组。下面的代码显示了我尝试过的内容？？我怎样才能解决这个问题？其中，所有数组中都追加了相同的值

谁能帮我解决这个问题

$scope.savealbum = function() {

            var AlbumTitle = $("#AlbumTitle").val(); // 345
            var AlbumDescription = $("#AlbumDescription").val(); // 345
            var ImageName = $("#ImageName").val(); // 345
            var youtube1 = $scope.youtubelink1; // 345
            var youtube2 = $scope.youtubelink2; // 345
            var videocomment1 = $scope.videocomment1; // 345
            var videocomment2 = $scope.videocomment2; // 345
            var imagearray = $scope.imagearray; // 345


             var Album = {
                 album_desc: AlbumDescription,
                 id: 1,
                 album_title: AlbumTitle,                
                 ImageName: ImageName,
                 youtube1: youtube1,
                 youtube2: youtube2,
                 videocomment1: videocomment1,
                 videocomment2: videocomment2,
                 album_pics: []
             };



             // if (JSON.parse(localStorage.getItem('album')!="")) {
             var newPics = {
                 "media_type": imagearray['_file']['type'],
                 "last_modified_date": imagearray['_file']['lastModified'],
                 "thumnail_pic_loc": imagearray['_file']['name'],
                 "large_pic_loc": imagearray['_file']['name'],
                 "filter_type": imagearray['_file']['type'],
                 "pic_id": "d5bd"
             };

             Album.album_pics.push(newPics);
             // }

            $scope.albarr = [];
            $scope.albarr.push(Album);

            if (!JSON.parse(localStorage.getItem('album'))) {
                localStorage.setItem('album', JSON.stringify($scope.albarr));               
            } else {

                $scope.getalb=JSON.parse(localStorage.getItem('album'));
                for(irf in $scope.getalb) {
                    console.log('$scope.getalb');
                    console.log($scope.getalb[irf]);


                        $scope.album.album_desc = AlbumDescription;
                         //$scope.album.id= val['id']+1;
                        $scope.album.album_title= AlbumTitle;                
                         $scope.album.ImageName= ImageName;
                         $scope.album.youtube1= youtube1;
                         $scope.album.youtube2= youtube2;
                         $scope.album.videocomment1= videocomment1;
                         $scope.album.videocomment2= videocomment2;                      
                         $scope.album.album_pics= [{
                             "media_type": imagearray['_file']['type'],
                             "last_modified_date": imagearray['_file']['lastModified'],
                             "thumnail_pic_loc": imagearray['_file']['name'],
                             "large_pic_loc": imagearray['_file']['name'],
                             "filter_type": imagearray['_file']['type'],
                             "pic_id": "d5bd"
                         }];


                    $scope.getalb[irf]=$scope.album;
                    $scope.albarr.push($scope.getalb[irf]);
                }
                console.log($scope.albarr);
            localStorage.setItem('album', JSON.stringify($scope.albarr));
            //$route.reload();


            }


        }

现在的结果

[{
    "album_desc": "test2",
    "id": 1,
    "album_title": "Test1",
    "ImageName": "Penguins.jpg",
    "album_pics": [{
        "media_type": "image/jpeg",
        "last_modified_date": 1247549551000,
        "thumnail_pic_loc": "Penguins.jpg",
        "large_pic_loc": "Penguins.jpg",
        "filter_type": "image/jpeg",
        "pic_id": "d5bd"
    }]
}, {
    "album_title": "Test1",
    "album_desc": "test2",
    "ImageName": "Penguins.jpg",
    "album_pics": [{
        "media_type": "image/jpeg",
        "last_modified_date": 1247549551000,
        "thumnail_pic_loc": "Penguins.jpg",
        "large_pic_loc": "Penguins.jpg",
        "filter_type": "image/jpeg",
        "pic_id": "d5bd"
    }]
}]

我的预期产出

    [{
    "album_desc": "test1",
    "id": 1,
    "album_title": "Test1",
    "ImageName": "Light.jpg",
    "album_pics": [{
        "media_type": "image/jpeg",
        "last_modified_date": 1247549551000,
        "thumnail_pic_loc": "Light.jpg",
        "large_pic_loc": "Light.jpg",
        "filter_type": "image/jpeg",
        "pic_id": "d5bd"
    }]
}, {
    "album_title": "Test1",
    "album_desc": "test2",
    "ImageName": "Penguins.jpg",
    "album_pics": [{
        "media_type": "image/jpeg",
        "last_modified_date": 1247549551000,
        "thumnail_pic_loc": "Penguins.jpg",
        "large_pic_loc": "Penguins.jpg",
        "filter_type": "image/jpeg",
        "pic_id": "d5bd"
    }]
}]

---

如果我理解您的问题，您只想在每次单击表单时在本地存储阵列中附加一个新相册？并且您的代码当前每次都存储同一个相册

对于这个简单的操作，您的代码非常复杂！我不明白你的目标是什么

对我来说，以下是解决方案：

$scope.getalb=JSON.parse（localStorage.getItem（'album'）；
if（！JSON.parse（$scope.getalb））{
setItem（'album'，JSON.stringify（$scope.albarr））；
}否则{
$scope.getalb.push（相册）；
setItem（'album'，JSON.stringify（$scope.getalb））；
}

只是一个旁注。。。使用（…in…）在javascript中迭代数组被认为是不好的做法。你只是在寻找吗？我不知道，如何克服这个问题？是的@adeneo我使用了相同的方法，但得到了错误的结果如何解决这个问题？move

$scope.albarr.push（Album）到localStorage之后的函数末尾。