[Problem] Asp.net MVC Postback always show savefile dialog! RSS

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  mahdiit

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  5 Points

  8 Posts

  Re: [Problem] Asp.net MVC Postback always show savefile dialog!

  May 04, 2010 04:28 AM|LINK

  I set content type but there is no affect , content type always return "application/json" and i can not change it.

  One thing that i think is for my source control software. I am using SourceSafe 2005, Can source safe change file content or content type?

  There is another project like this under TFS 2008 and it work without any problem. I think there is a problem in source control software but what, I do not know!!!!
  

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  imran_ku07

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  Re: [Problem] Asp.net MVC Postback always show savefile dialog!

  May 04, 2010 04:44 AM|LINK

  Is you add the above code(including Response.End)?

  This is not related to Source Safe,

  
  

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  mahdiit

  Member

  5 Points

  8 Posts

  Re: [Problem] Asp.net MVC Postback always show savefile dialog!

  May 04, 2010 05:01 AM|LINK

  My problem solved and i found reasons.

  Lets describe problem and solution:

  I am using some partial rendering in my page. for example there is a poll on master page. Result with fix
  

  public ActionResult Polls()
          {
              BLL.Pool api = new DPMS.BLL.Pool();
              DAL.TbPool pl = api.FindActivePool();
              ViewData["ShowResult"] = false;
              bool sl = false;
              if (!string.IsNullOrEmpty(Request.QueryString["show"]))
                  sl = true;
  
  
              if (pl != null)
              {
                  ViewData["POLL"] = pl;
                  HttpCookie HC = Request.Cookies["Poll_" + pl.PoolId.ToString()];
                  if (HC == null && !sl)
                  {
                      pl.TbPoolDatails.Load();
                      List<DAL.TbPoolDatails> dt = pl.TbPoolDatails.ToList();
                      ViewData["DT"] = dt;
                  }
                  else
                  {
                      ViewData["ShowResult"] = true;
                      int tt;
                      List<BLL.Pool.PollResult> dt2 = api.Result(pl.PoolId.ToString(), out tt);
                      ViewData["DT"] = dt2;
                  }
              }
  
  
              return View();
          }
  
  
          [AcceptVerbs(HttpVerbs.Post)]
          public ActionResult Polls(FormCollection FormData)
          {
              if (Request.IsAjaxRequest())
              {
                  BLL.Pool api = new DPMS.BLL.Pool();
                  ClientResult ct = new ClientResult();
                  string pl = FormData["pl"];
                  if (!string.IsNullOrEmpty(pl))
                  {
                      string pid = FormData["pid"];
                      if (!string.IsNullOrEmpty(pid))
                      {
                          api.UpdatePoolCount(pl, pid);
                          HttpCookie hp = new HttpCookie("Poll_" + pl);
                          hp.Expires = DateTime.Now.AddDays(7);
                          hp.Value = "Sample_Test";
                          Response.Cookies.Add(hp);
  
  
                          ct.success = true;
                      }
                  }
                  return Json(ct);
              }
              else
                  return Polls();
          }

  
  I am using Request.IsAjaxRequest to check.
  

  But becuase this is partial rendering i can not find this. Thanks all from help
  

  
  

  • Edited by mahdiit on May 04, 2010 05:14 AM
  • Edited by mahdiit on May 04, 2010 05:15 AM
  • Edited by mahdiit on May 04, 2010 05:18 AM
  • Marked as answer by Nai-Dong Jin - MSFT on May 05, 2010 07:23 AM