html actionlink属性

Question

我有一个问题，在上面的代码中，两个第一页以完美的方式工作，但最后一页只显示一页只有一行代码细节。我需要帮助!!

 @if (((RegisteredUser)Session["User"]).IsExpert)
{
<li>@Html.ActionLink("Área técnica", "Index", "Dashboard", new { area = "Expert" }, null)</li>
}
@if (((RegisteredUser)Session["User"]).IsServiceDeskAdmin)
{
<li>@Html.ActionLink("Área de administração", "Index", "Dashboard", new { area = "Administration" }, null)</li>
}
@if (((RegisteredUser)Session["User"]).IsExpert)
{
<li>@Html.ActionLink("Perfil", "Index", "PerfilController", new { area = "Perfil" }, null)</li>
}

上面的代码是.cs文件。感谢

     using System;
     using System.Collections.Generic;
     using System.Linq;
     using System.Net;
     using System.Net.Http;
     using System.Web;
     using System.Web.Mvc;

    namespace Fcebi.ServiceDesk.WebPlatform.Controllers
     {
      public class PerfilController : Controller
      {

   // GET: Perfil
     protected override void OnActionExecuted(ActionExecutedContext filterContext)
    {
        base.OnActionExecuted(filterContext);
        Fcebi.ServiceDesk.WebPlatform.Areas.Expert.ExpertAuth.DoAuth(Session, Request, filterContext, Url);
    }
    public ActionResult Index(String Id)
    {
        // Id = api da tabela User
        Id = "Id7dkSro7Qh";
        if (String.IsNullOrEmpty(Id) || String.IsNullOrWhiteSpace(Id))
        {
            return new HttpStatusCodeResult(System.Net.HttpStatusCode.BadRequest, "O ID do utilizador tem de ser definido");
        }
        else
        {
            try
            {

                RegisteredUser U = RegisteredUser.FindByAPI(Id);

                var JsonToReturn = new
                {
                    Name = U.Name,
                    Departamento = U.Department,
                    Email = U.Email,
                    signature=U.Signature
                };
                return Json(JsonToReturn, JsonRequestBehavior.AllowGet);
            }

            catch (ServiceDeskException Ex)
            {
                return new HttpStatusCodeResult((int)Ex.ErrorId, Ex.Message);
            }
            catch (Exception Ex)
               {
                new ServiceDeskException(ServiceDeskException.ErrorList.OTHER, Ex);
                return new HttpStatusCodeResult(System.Net.HttpStatusCode.InternalServerError, Ex.Message);
               }

           }
        }
     }
  }

Answer 1

尝试更改

@Html.ActionLink("Perfil", "Index", "PerfilController", new { area = "Perfil" }, null)

到

@Html.ActionLink("Perfil", "Index", "Perfil", new { area = "Perfil" }, null)

我认为你不应该追加“控制器” - MVC会解决这个问题。

其次，您的.cs Index方法返回JSON。因此，如果您在浏览器中执行该操作，您只需将JSON视为文本。它没有返回网页。所以你正在创建一个链接到它没有多大意义 - 它看起来像是通过Ajax调用。