javascript - RestAngular:put 和 customPUT 正在发送旧对象，而不是更新对象

Question

当我调用 put 或 customPUT 并在浏览器中检查请求正文时，发送的是原始对象，而不是更新后的对象。我用 {{ object }} 检查了 RestAngular 对象，它正在被更新。

这是 Controller (APIUsers 是一个 RestAngular 服务):

$scope.objects = {};
(function waitForNgInit(fnct) {
    $scope.$watch('userID', function(newVal) {
        if (newVal !== undefined) {
            fnct();
        }
    });
})(function retrieveUser() {
    $scope.objects.user = APIUsers.one($scope.userID).get().$object;
});

$scope.saveSettings = function() {
    $scope.objects.user.customPUT($scope.objects.user).then(function(resp) {
        $scope.errors = [];
    }, function(err) {
        console.log(err.data);
        $scope.errors = err.data.errors;
    });
};

这是 Jade(HTML 模板代码):

div.user-settings.form-section(ng-controller="userSettingsFormController")
    {{ objects }}
    ul.error-box(ng-show="errors != undefined && errors.legnth != 0")
        li(ng-repeat="error in errors") {{ error.msg }}
    .form-group
        label(for="username") Username
        input(type="textfield" ng-model="objects.user.username")
    .form-group
        label(for="username") Email
        input(type="textfield" ng-model="objects.user.email")
    .form-group
        label(for="username") Profile Picture
        input(type="file" ng-model="objects.user.profilePicture")
    span.submit-button(ng-click="saveSettings()") Save Changes

Answer 1

这是一个古老且已知的 Restangular 错误，请参阅 https://github.com/mgonto/restangular/issues/713

要同时修复此问题(似乎正在修复它)，您可以使用以下代码:

$scope.submit = function submit() {
    Restangular
      .copy($scope.ledger)
      .save()
      .then(function () {
        growl.success(gettext('Updated successfully.'));
      });
  };