我的应用程序是MVC5 c#,我已经将ApplicationUser模型扩展为包含名字和姓氏,效果很好。我试图找出如何更改loginPartial以在以下代码中显示用户实际的名字而不是他们的电子邮件地址:
@Html.ActionLink("Hello " + User.Identity.GetUserName() + "!", "Manage", "Account", routeValues: null, htmlAttributes: new { title = "Manage" })
答案 0 :(得分:1)
以上是我的问题,遗憾的是我无法使用旧帐户登录。我是怎么做到的:
在帐户控制器/登录中,我添加了以下内容:
var user = await UserManager.FindByNameAsync(model.UserName);
var t = await UserManager.AddClaimAsync(user.Id, new Claim("FullName", user.FirstName + " " + user.LastName));
添加此课程:
public static class GenericPrincipalExtensions
{
public static string FullName (this IPrincipal user)
{
if (user.Identity.IsAuthenticated)
{
var claimsIdentity = user.Identity as ClaimsIdentity;
if (claimsIdentity != null)
{
foreach (var claim in claimsIdentity.Claims)
{
if (claim.Type == "FullName")
return claim.Value;
}
}
return "";
}
else
return "";
}
}
请看Brendan Green的上述评论,谢谢Brendan的领导。 将_LoginPartial更改为:
@Html.ActionLink("Hello " + User.FullName() + "!", "Index", "Manage", routeValues: null, htmlAttributes: new {title = "Manage" })
答案 1 :(得分:0)
通过添加GivenName声明类型,您应该可以相当轻松地完成此操作。此代码是使用使用asp.net identity 2的默认mvc5 / web应用程序Visual Studio模板创建和测试的。
<强> AccountController.cs 强>
//
// POST: /Account/Login
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task<ActionResult> Login(LoginViewModel model, string returnUrl)
{
if (ModelState.IsValid)
{
var user = await UserManager.FindAsync(model.UserName, model.Password);
if (user != null)
{
await SignInAsync(user, model.RememberMe);
//Add the Full name claim, or any other potential claim information.
var userClaims = User as ClaimsPrincipal;
var identity = userClaims.Identity as ClaimsIdentity;
identity.AddClaim(new Claim(ClaimTypes.GivenName, user.FullName));
return RedirectToLocal(returnUrl);
}
else
{
ModelState.AddModelError("", "Invalid username or password.");
}
}
// If we got this far, something failed, redisplay form
return View(model);
}
<强> _LoginPartial.cshtml 强>
@Html.ActionLink("Hello " + System.Security.Claims.ClaimsPrincipal.Current.FindFirst(System.IdentityModel.Claims.ClaimTypes.GivenName).Value + "!", "Manage", "Account", routeValues: null, htmlAttributes: new { title = "Manage" })
请注意,这样的代码可能会变得毛茸茸,因此您可以创建一个获取名称并且看起来更清晰的扩展方法。