Question

我正在使用ASP.NET mvc 4模板来创建我的应用程序。

我在UserProfile字段中创建了一个UserType字符串，并进行迁移以更新数据库。没错。

我的问题是，当我在注册视图中注册一个新用户时，应用程序保存所有字段，但是UserType，它保存为null，我该如何解决？我读了一些类似问题的主题，但我不知道怎么会对我有用。我的代码如下：

在@StephenMuecke的帮助下，我在这里发布了更新的代码，问题尚未解决：

//Models
[Table("UserProfile")]
        public class UserProfile
        {
            [Key]
            [DatabaseGeneratedAttribute(DatabaseGeneratedOption.Identity)]
            public int UserId { get; set; }
            public string UserName { get; set; }
            public string UserType { get; set; } //flag de tipo usuário musico ou ouvinte


        }

public class RegisterModel
    {

        [Required]
        [Display(Name = "User name")]
        public string UserName { get; set; }

        [Required]
        [StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
        [DataType(DataType.Password)]
        [Display(Name = "Password")]
        public string Password { get; set; }

        [DataType(DataType.Password)]
        [Display(Name = "Confirm password")]
        [Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
        public string ConfirmPassword { get; set; }

        [Required]
        [Display(Name = "Tipo de Usuario")]
        public string UserType { get; set; }


    }

//Controller
        // GET: /Account/Register

        [AllowAnonymous]
        public ActionResult Register()
        {
            return View();
        }

        //
        // POST: /Account/Register

        [HttpPost]
        [AllowAnonymous]
        [ValidateAntiForgeryToken]
        public ActionResult Register(RegisterModel model)
        {
            if (ModelState.IsValid)
            {
                // Attempt to register the user
                try
                {
                    var user = new UserProfile() { UserName = model.UserName, UserType = model.UserType };

                    WebSecurity.CreateUserAndAccount(model.UserName, model.Password);
                    WebSecurity.Login(model.UserName, model.Password);
                    return RedirectToAction("Index", "Home");

                }
                catch (MembershipCreateUserException e)

                {
                    ModelState.AddModelError("", ErrorCodeToString(e.StatusCode));
                }
            }

//View
@model TestTcc2.Models.RegisterModel
 <div class="form-group">
                        <label for="icode" class="col-md-3 control-label">Tipo de usuário</label>
                        <div class="col-md-9">
                            @*Html.DropDownListFor(m=> m.UserType, userTypes)*@
                            @Html.RadioButtonFor(m => m.UserType, "Ouvinte", new { id = "Ouvinte" })
                            @Html.Label("Ouvinte")
                            @Html.RadioButtonFor(m=>m.UserType, "Musico", new { id= "Musico" })
                            @Html.Label("Musico")
                        </div>
                    </div>

编辑：

要解决radiobutton的问题，我需要更新调用UserProfile类的Post Register方法。

这是代码：http://pastebin.com/Mwd4QD6U

现在我正在创建一个新主题来询问我在注册期间遇到的异常错误主题链接：MemberShipException during the User Register at ASP.NET

Answer 1

尝试

@Html.RadioButtonFor(m => m.UserType, "Ouvinte", new { id = "Ouvinte" })
@Html.Label("Ouvinte")
@Html.RadioButtonFor(m=>m.UserType, "Musico", new { id= "Musico" })
@Html.Label("Musico")

RadioButtonFor在DB中保存Null [ASP.NET MVC 4]

1 个答案: