asp.net-mvc 如何从asp.net中的另一个ActionResult调用ActionResult
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How to call an ActionResult from another ActionResult in asp.net
提问by Shanida
I am creating a website for User registeration,display,login etc. I am currently trying to display the details of the user who have signed in. But within the actionResult of login I don't know how will i call the actionResult of display? I am new to asp.net. I need suggestions
我正在创建一个用于用户注册、显示、登录等的网站。我目前正在尝试显示已登录用户的详细信息。但在登录的 actionResult 中，我不知道如何调用显示的 actionResult？我是asp.net的新手。我需要建议
public ActionResult login()
{
try
{
return View();
}
catch (Exception ex)
{
throw ex;
}
}
[HttpPost]
public ActionResult login(DEntities.Users user)
{
try
{
services.CheckUser(user);
controlsuccess = services.servicesuccess;
if (controlsuccess == true)
{
return RedirectToAction("display");
//return View("display");
}
else
{
return HttpNotFound();
}
}
catch (Exception ex)
{
throw ex;
}
}
public ActionResult display()
{
return View();
}
[HttpPost]
public ActionResult display(int id = 0)
{
try
{
DEntities.Users user = services.GetUserbyId(id);
return View(user);
}
catch (Exception ex)
{
throw ex;
}
}
回答by Nirmal
Remove the [HttpPost]attribute from the displayaction.
[HttpPost]从display操作中删除属性。
If both actions are in the same controller, then just pass the action name:
如果两个动作都在同一个控制器中，那么只需传递动作名称：
return RedirectToAction("display", new { id = 1 });
Or if the actions are in different controllers, pass the action and controller names:
或者如果动作在不同的控制器中，传递动作和控制器名称：
return RedirectToAction("display", "controllername", new { id = 1 });
Or if it is necessary to use [HttpPost], you can learn how to
RedirectToActionto a POSTAction.
或者如果有必要使用[HttpPost]，你可以学习如何
操作RedirectToAction一个POST动作。
