会话到期时将“部分视图"重定向到登录页面 [英] Redirect Partial View to login page when session expires

问题描述

在会话期满后，是否有一种简单的方法可以将整个页面(而不仅仅是部分视图)重定向到登录页面?

我尝试了以下解决方案，但无法使其正常工作:

• 解决方案

  我将以@EmilChirambattu的答案为基础.

    [HttpPost]公共ActionResult LogPartialView(字符串a，int?b，字符串c，字符串d，int?e，字符串f){//您应该先检查会话.如果(Session ["myID"] == null){返回ExpireSession();}//如果用户是管理员"->显示所有客户的日志.如果(Roles.IsUserInRole(WebSecurity.CurrentUserName，"Admin")){//一些代码}返回PartialView("LogPartialLayout"，model);}公共无效ExpireSession(){Session.Abandon();WebSecurity.Logout();Response.Redirect("RedirectToLogin");}公共ActionResult RedirectToLogin(){返回PartialView("_ RedirectToLogin");} 

  _RedirectToLogin视图

   < script>window.location ='@ Url.Action("Index"，")';</script> 

  这应该将您重定向到页面的基本URL(很可能是您的登录页面).

  Is there a simple way to redirect the entire page (not just the partial view) to the login page after the session has expired?

  I have tried the following solutions, but can't get it to work:

  • .Net MVC Partial View load login page when session expires
  • How to redirect full page rather then only partial view changing?

  My problem is that the partial view redirects to the Login-page, and not the entire page (same problem as in the links).

  Controller

          [HttpPost]
          public PartialViewResult LogPartialView(string a, int? b, string c, string d, int? e, string f)
          {
              //If the user is "Admin" -> display Logs for all customers.
              if (Roles.IsUserInRole(WebSecurity.CurrentUserName, "Admin"))
              {
                  if (Session["myID"] == null)
                  {
                      ExpireSession();
                  }
              //Some code
  
          return PartialView("LogPartialLayout", model);
          }
  

  I wanted to return Redirect ("~/") if myID is null but it doesnt work since it expects a Partial View.

  Error-message: Cannot implicitly convert type 'System.Web.Mvc.RedirectResult' to 'System.Web.Mvc.PartialViewResult'

  public void ExpireSession()
      {
          Session.Abandon();
          WebSecurity.Logout();
          Response.Redirect("~/");
  
      }
  

  解决方案

  I'm going to build on @EmilChirambattu s answer.

  [HttpPost]
  public ActionResult LogPartialView(string a, int? b, string c, string d, int? e, string f)
  {
      // You should check the session before anything else.
      if (Session["myID"] == null)
      {
          return ExpireSession();
      }
  
      //If the user is "Admin" -> display Logs for all customers.
      if (Roles.IsUserInRole(WebSecurity.CurrentUserName, "Admin"))
      {
          //Some code
      }
  
      return PartialView("LogPartialLayout", model);
  }
  
  public void ExpireSession()
  {
      Session.Abandon();
      WebSecurity.Logout();
      Response.Redirect("RedirectToLogin");
  }
  
  public ActionResult RedirectToLogin()
  {
      return PartialView("_RedirectToLogin");
  }
  

  _RedirectToLogin View

  <script>
      window.location = '@Url.Action("Index", "")';
  </script>
  

  This should redirect you to the base URL of the page (most likely your login-page).

  这篇关于会话到期时将“部分视图"重定向到登录页面的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！