Question

我正在尝试通过AJAX将变量传递给API。这是角度控制器：

$scope.register = function() {
    _.each($scope.photos, function(images) {
        $upload.upload({
            url: '/api/indorelawan/timaksibaik/register/upload-images',
            method: 'POST',
            data: {},
            file: images
        })
        .success(function(data) {
            $scope.team.photos.push(data.result.path);
        })
    });
    $http({
        method  : 'POST',
        url     : '/api/indorelawan/timaksibaik/register',
        data    : $.param($scope.team),
        headers : { 'Content-Type': 'application/x-www-form-urlencoded' }
    })
    .success(function(data) {
        if (!data.success) {
            ...
        }
        else {
            ...
        }
    });
}

我在调用/ register API之前尝试了console.log $ scope.team.photos。它完美地显示数据。但是当运行/ register API时，不包括$ scope.team.photos。这是API：

/*Register Tim Aksi Baik*/
apiRouter.post('/timaksibaik/register', function(req, res) {
    // TODO: Create new value to access general statistics data, e.g.: response time.
    console.log(req.body);
    var team = new GoodActionTeam();

  _.each(req.body, function(v, k) {
      team[k] = v;
  });

  team.created = new Date();

    team.save(function(err, data) {
        if (err) {
                res.status(500).json({
                success: false,
                message: "Gagal menyimpan data organisasi baru.",
                system_error: "Error while saving organization data: " + err.message
            });
        }
        else {
            res.status(200).json({
                success: true,
                message: "Organisasi Berhasil Dibuat",
                result: data
            });
        }
    });
});

req.body的输出仅为：

{logo：'/ uploads / user_avatar / register / 18 / 1-18：18：18：3.png'，名称：'ererr'， url_string：'ererr'，描述：'dfdfd'，焦点：['549789127e6a6e2c691a1fc0'，'549789127e6a6e2c691a1fc0']}

将数据传递给API时，似乎不包含$ scope.team.photos。出了什么问题？

Answer 1

$upload.upload()是异步的，当您使用$scope.team发帖时，无法保证所有上传成功回调都已完成

通过AJAX传递$ scope，但只插入了少量变量

1 个答案: