Question

编辑我的应用程序RegisterModel时遇到两个问题。

A）UserName和Email字段是否显示为密码字段？

B）模型状态始终无效（我的模型为空）

我认为它们都是因为我有一个“HomeModel”，它包含“LoginModel”和“RegisterModel”属性，它传递整个HomeModel而不是相应的属性。如何让它通过正确的？

我有以下表格：

@using (Ajax.BeginForm("Register", "Account", new AjaxOptions { UpdateTargetId = "RegisterAjaxResponse" }))
                        {
                        @Html.AntiForgeryToken()
                        @Html.ValidationSummary(true)
                        <div class="form-row">
                            <div id="RegisterAjaxResponse"></div>
                        </div>
                        <div class="form-row">
                            @Html.LabelFor(m => m.RegisterModel.UserName)
                            @Html.PasswordFor(m => m.RegisterModel.UserName)
                            @Html.ValidationMessageFor(m => m.RegisterModel.UserName)
                        </div>
                        <div class="form-row">
                            @Html.LabelFor(m => m.RegisterModel.Password)
                            @Html.PasswordFor(m => m.RegisterModel.Password)
                            @Html.ValidationMessageFor(m => m.RegisterModel.Password)
                        </div>
                        <div class="form-row">
                            @Html.LabelFor(m => m.RegisterModel.ConfirmPassword)
                            @Html.PasswordFor(m => m.RegisterModel.ConfirmPassword)
                            @Html.ValidationMessageFor(m => m.RegisterModel.ConfirmPassword)
                        </div>
                        <div class="form-row">

                            @Html.LabelFor(m => m.RegisterModel.Email)
                            @Html.PasswordFor(m => m.RegisterModel.Email)
                            @Html.ValidationMessageFor(m => m.RegisterModel.Email)
                        </div>
                        <div class="form-row">
                            <input type="submit" value='Register' />
                        </div>
                        }

模特：

public class RegisterModel
{
    [Required]
    [Display(Name = "User name")]
    [DataType(DataType.Text)]
    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]
    [DataType(DataType.EmailAddress)]
    [Display(Name = "EmailAddress")]
    public string Email { get; set; }    
}

但UserName和Email字段呈现为密码字段。 http://i.imgur.com/GCamint.png - 还没有页面图片，对不起。

我的模型状态始终无效。

[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public ActionResult Register(RegisterModel model)
{
    string returnValue = "";
    if (ModelState.IsValid)
    {
    //Some code that is never executed
    }
    return Content(returnValue, "text/html");
}

Answer 1

问题A：您使用@ Html.PasswordFor（）呈现电子邮件和用户名的文本字段，这将呈现密码字段，尝试使用@ Html.TextboxFor（）

对于问题B，它取决于您是否针对MVC3或4以及哪个版本的.NET。更高版本的.NET使用比较注释作为

[Compare(CompareField = Password, ErrorMessage = "Passwords do not
match")]

Answer 2

a）因为你有剃刀视图

  @Html.PasswordFor(m => m.RegisterModel.UserName)

需要

@Html.TextboxFor(m => m.RegisterModel.Email)

ASP.NET MVC Razor Model状态在RegisterModel上无效

2 个答案: