Question

我还在学习MVC5，我在解决如何从用户表中输出数据方面遇到了问题。我在寄存器表单中添加了字段，其中包含电话号码和驱动程序许可证号码，我可以将数据成功发送到数据库，但是我在检索它并将其显示在登录用户的视图中时遇到问题。我看过一些例子，但我必须遗漏一些东西，因为我可以输出一些数据，但不能输出我想要的字段。（电话号码和驾驶执照号码）

这是我的代码

Index.cshtml

 User Data: 



  @{

       System.Security.Claims.ClaimsPrincipal claimsPrincipal = Context.User 
     as System.Security.Claims.ClaimsPrincipal;
       System.Security.Claims.ClaimsIdentity id = claimsPrincipal.Identity 
       as System.Security.Claims.ClaimsIdentity;
       foreach (var claim in id.Claims)
       {
           <p>Claim: @claim.ToString()</p>
           <p>Claim More: @claim.p</p>
       }
}

的HomeController

 [Authorize]
    public ActionResult Index()
    {

        var manager = new UserManager<ApplicationUser>(new UserStore<ApplicationUser>(new ApplicationUser.MyDbContext()));

        // Get the current logged in User and look up the user in ASP.NET Identity
        var currentUser = manager.FindById(User.Identity.GetUserId());

        // Recover the profile information about the logged in user
        ViewBag.DriverLicense= currentUser.DrivingLicense;
        ViewBag.PhoneNumbers= currentUser.PhoneNumbers;

        return View();


    }

ApplicationUser.cs

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Security.Claims;
using System.Threading.Tasks;
using System.Web;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.EntityFramework;

namespace Vidly2.Models
{
    public class ApplicationUser : IdentityUser
    {
        [Required]
        [StringLength(255)]
        public string DrivingLicense { get; set; }

        [Required]

        public int PhoneNumbers { get; set; }

        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 class MyDbContext : IdentityDbContext<ApplicationUser>
        {
            public MyDbContext()
                : base("DefaultConnection")
            {
            }
        }
    }
}

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将用户数据输出到视图MVC5

0 个答案: