如何使用angularjs和rails / devise更新密码？

Question

我在尝试使用带有旧密码和新密码的简单表单更新用户密码时遇到问题。 问题是我将{"user[current_password]":$scope.user.password,"user[password]":$scope.user.newpassword}数据发布到我的Devise::RegistrationsController ，我得到一个简单的422 Unprocessable Entity响应。 我哪里错了？

这是我的HTML

<div ng-controller="PasswordCtrl">
    <form id="password-card" class="row" style="display:none;" name="password_form" ng-submit="changePassword()" novalidate>
        <div class="span5">
            <div class="form-inputs">
                <label for="nPass"><%= I18n.t("registration.edit.current_password") %></label>
                <input name="uPass" class="required" type="password" ng-model="user.password" required >
                <div ng-show="password_form.uPass.$dirty && password_form.uPass.$invalid">Missing:
                  <span ng-show="password_form.uPass.$error.required">You must provided your current password.</span>
                </div>                    

                <label for="nPass"><%= I18n.t("registration.edit.new_password") %></label>
                <input name="nPass" class="required" type="password" ng-model="user.newpassword" required >
                <div ng-show="password_form.nPass.$dirty && password_form.nPass.$invalid">Missing:
                  <span ng-show="password_form.nPass.$error.required">Tell us your new password.</span>
                </div>                    
                <button id="x" type="submit" ng-disabled="!password_form.$valid" class="button secondary prefix">Breyta</button>
            </div>
        </div>
    </form>
</div>

这是我的角度控制器

var PasswordCtrl=function($scope,registrationService, $http){

    $scope.changePassword=function(){
        console.log("current_password",password_form.uPass.value);
        $http({
            method: 'PUT', 
            url: '/skraning.json', 
            headers: {'X-CSRF-Token': $('meta[name="csrf-token"]').attr('content')},
            data: {"user[current_password]":$scope.user.password,"user[password]":$scope.user.newpassword}
        }).
        success(function(data, status, headers, config) {
            console.log("done",data);
        });
    };
};

Answer 1

传递的数据对象无效（用户[current_password]和用户[密码]）：尝试使用引号

data: {"user['current_password']":$scope.user.password,"user['password']":$scope.user.newpassword}