mvc5의 사용자 신원에 사용자 지정 항목 추가

Question

VS2015를 사용하고 있습니다. MVC에서 초보자입니다. 간단한 인증 mvc 응용 프로그램을 만들었습니다. boolean 및 인 FullName이라는 사용자 정의 필드를 Register보기에 추가해야합니다. 나는 모든했다하지만 난 제출 '버튼을 누를 때 나는

사용자 정의 데이터 형식의 문자열이 될 수없는 오류가 발생했습니다 null 또는 빈

내 코드는 다음과 같습니다

public class ApplicationUser : IdentityUser 
{ 
    public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser> manager) 
    { 
     // Note the authenticationType must match the one defined in CookieAuthenticationOptions.AuthenticationType 
     var userIdentity = await manager.CreateIdentityAsync(this, DefaultAuthenticationTypes.ApplicationCookie); 
     // Add custom user claims here 

     return userIdentity; 
    } 
    public string FullName { get; set; } 
    public bool userType { get; set; } 
} 

public async Task<ActionResult> Register(RegisterViewModel model) 
{ 
    if (ModelState.IsValid) 
    { 
     var user = new ApplicationUser { UserName = model.Email, Email = model.Email ,FullName=model.FullName,userType=model.userType }; 
     var result = await UserManager.CreateAsync(user, model.Password); 
     if (result.Succeeded) 
     { 
      await SignInManager.SignInAsync(user, isPersistent:false, rememberBrowser:false); 

      // For more information on how to enable account confirmation and password reset please visit http://go.microsoft.com/fwlink/?LinkID=320771 
      // Send an email with this link 
      // string code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id); 
      // var callbackUrl = Url.Action("ConfirmEmail", "Account", new { userId = user.Id, code = code }, protocol: Request.Url.Scheme); 
      // await UserManager.SendEmailAsync(user.Id, "Confirm your account", "Please confirm your account by clicking <a href=\"" + callbackUrl + "\">here</a>"); 

      return RedirectToAction("Index", "Home"); 
     } 
     AddErrors(result); 
    } 
} 

Answer 1

당신이하려고하면 다음과 같은 단계, 당신은 아무런 문제가 없어야합니다 FullName과 UserType 속성을 ApplicationUser 클래스에 추가합니다.

public class ApplicationUser : IdentityUser 
{ 
    public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser> manager) 
    { 
     // Note the authenticationType must match the one defined in CookieAuthenticationOptions.AuthenticationType 
     var userIdentity = await manager.CreateIdentityAsync(this, DefaultAuthenticationTypes.ApplicationCookie); 
     // Add custom user claims here 

     return userIdentity; 
    } 
    public string FullName { get; set; } 
    public bool UserType { get; set; } 
} 

2.change의 RegisterViewModel

public async Task<ActionResult> Register(RegisterViewModel model) 
     { 
      if (ModelState.IsValid) 
      { 
       var user = new ApplicationUser { FullName = model.FullName, UserType = model.UserType, UserName = model.Email, Email = model.Email }; 
       var result = await UserManager.CreateAsync(user, model.Password); 
       if (result.Succeeded) 
       { 
        await SignInManager.SignInAsync(user, isPersistent: false, rememberBrowser: false); 

        // For more information on how to enable account confirmation and password reset please visit http://go.microsoft.com/fwlink/?LinkID=320771 
        // Send an email with this link 
        // string code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id); 
        // var callbackUrl = Url.Action("ConfirmEmail", "Account", new { userId = user.Id, code = code }, protocol: Request.Url.Scheme); 
        // await UserManager.SendEmailAsync(user.Id, "Confirm your account", "Please confirm your account by clicking <a href=\"" + callbackUrl + "\">here</a>"); 

        return RedirectToAction("Index", "Home"); 
       } 
       AddErrors(result); 
      } 

      // If we got this far, something failed, redisplay form 
      return View(model); 
     } 

완료

에

@model WebApplication1.Models.RegisterViewModel 
@{ 
    ViewBag.Title = "Register"; 
} 

<h2>@ViewBag.Title.</h2> 

@using (Html.BeginForm("Register", "Account", FormMethod.Post, new { @class = "form-horizontal", role = "form" })) 
{ 
    @Html.AntiForgeryToken() 
    <h4>Create a new account.</h4> 
    <hr /> 
    @Html.ValidationSummary("", new { @class = "text-danger" }) 
    <div class="form-group"> 
     @Html.LabelFor(m => m.FullName, new { @class = "col-md-2 control-label" }) 
     <div class="col-md-10"> 
      @Html.TextBoxFor(m => m.FullName, new { @class = "form-control" }) 
     </div> 
    </div> 
    <div class="form-group"> 
     @Html.LabelFor(m => m.UserType, new { @class = "col-md-2 control-label" }) 
     <div class="col-md-10"> 
      @Html.CheckBoxFor(m => m.UserType, new { @class = "form-control" }) 
     </div> 
    </div> 
    <div class="form-group"> 
     @Html.LabelFor(m => m.Email, new { @class = "col-md-2 control-label" }) 
     <div class="col-md-10"> 
      @Html.TextBoxFor(m => m.Email, new { @class = "form-control" }) 
     </div> 
    </div> 
    <div class="form-group"> 
     @Html.LabelFor(m => m.Password, new { @class = "col-md-2 control-label" }) 
     <div class="col-md-10"> 
      @Html.PasswordFor(m => m.Password, new { @class = "form-control" }) 
     </div> 
    </div> 
    <div class="form-group"> 
     @Html.LabelFor(m => m.ConfirmPassword, new { @class = "col-md-2 control-label" }) 
     <div class="col-md-10"> 
      @Html.PasswordFor(m => m.ConfirmPassword, new { @class = "form-control" }) 
     </div> 
    </div> 
    <div class="form-group"> 
     <div class="col-md-offset-2 col-md-10"> 
      <input type="submit" class="btn btn-default" value="Register" /> 
     </div> 
    </div> 
} 

4.change 등록 방법에

public class RegisterViewModel 
    { 
     [Required] 
     [EmailAddress] 
     [Display(Name = "Email")] 
     public string Email { get; set; } 

     [Required] 
     [Display(Name = "Full Name")] 
     public string FullName { get; set; } 

     [Required] 
     [Display(Name = "User Type")] 
     public bool UserType { 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; } 
    } 

3.change 등록보기를합니다.