Asp.net mvc 来自控制器的Iframe Src

我在视图中有一个Iframe，我需要从我的控制器填充src，这是必须从中调用它的控制器的一部分

 else
            {
                //TODO: add after mobile detection is added back in
                //if (Request.Browser.IsMobileDevice)
                //    return RedirectToAction("Index", "Mobile", new { Area = "" });
                //else
                return RedirectToAction("Index", "Home", new { Area = "" });
            }

我知道如果它不在MVC中，你会这样做，那么我如何从控制器调用我的iframe呢

ifr1.Attributes["src"] = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];

enter code here

---

为此，您可以使用

ViewData

或

ViewBag

在控制器中，您应该具有以下功能：

else
{
    //TODO: add after mobile detection is added back in
    //if (Request.Browser.IsMobileDevice)
    //    return RedirectToAction("Index", "Mobile", new { Area = "" });
    //else

    ViewBag.IframeUrl = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];

    return RedirectToAction("Index", "Home", new { Area = "" });
}

<iframe src="@(ViewBag.IframeUrl)"></iframe> 

在您的视图中，您可以使用以下各项：

else
{
    //TODO: add after mobile detection is added back in
    //if (Request.Browser.IsMobileDevice)
    //    return RedirectToAction("Index", "Mobile", new { Area = "" });
    //else

    ViewBag.IframeUrl = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];

    return RedirectToAction("Index", "Home", new { Area = "" });
}

<iframe src="@(ViewBag.IframeUrl)"></iframe> 

---

您还可以使用

ViewData

将

ViewBag.IframeUrl

替换为

ViewData[“IframeUrl”]

来使用

ViewData

或

ViewBag

在控制器中，您应该具有以下功能：

else
{
    //TODO: add after mobile detection is added back in
    //if (Request.Browser.IsMobileDevice)
    //    return RedirectToAction("Index", "Mobile", new { Area = "" });
    //else

    ViewBag.IframeUrl = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];

    return RedirectToAction("Index", "Home", new { Area = "" });
}

<iframe src="@(ViewBag.IframeUrl)"></iframe> 

在您的视图中，您可以使用以下各项：

else
{
    //TODO: add after mobile detection is added back in
    //if (Request.Browser.IsMobileDevice)
    //    return RedirectToAction("Index", "Mobile", new { Area = "" });
    //else

    ViewBag.IframeUrl = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];

    return RedirectToAction("Index", "Home", new { Area = "" });
}

<iframe src="@(ViewBag.IframeUrl)"></iframe> 

---

您还可以使用

ViewData

将

ViewBag.IframeUrl

替换为

ViewData[“IframeUrl”]

来使用

ViewData

或

ViewBag

在控制器中，您应该具有以下功能：

else
{
    //TODO: add after mobile detection is added back in
    //if (Request.Browser.IsMobileDevice)
    //    return RedirectToAction("Index", "Mobile", new { Area = "" });
    //else

    ViewBag.IframeUrl = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];

    return RedirectToAction("Index", "Home", new { Area = "" });
}

<iframe src="@(ViewBag.IframeUrl)"></iframe> 

在您的视图中，您可以使用以下各项：

else
{
    //TODO: add after mobile detection is added back in
    //if (Request.Browser.IsMobileDevice)
    //    return RedirectToAction("Index", "Mobile", new { Area = "" });
    //else

    ViewBag.IframeUrl = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];

    return RedirectToAction("Index", "Home", new { Area = "" });
}

<iframe src="@(ViewBag.IframeUrl)"></iframe> 

---

您还可以使用

ViewData

将

ViewBag.IframeUrl

替换为

ViewData[“IframeUrl”]

来使用

ViewData

或

ViewBag

在控制器中，您应该具有以下功能：

else
{
    //TODO: add after mobile detection is added back in
    //if (Request.Browser.IsMobileDevice)
    //    return RedirectToAction("Index", "Mobile", new { Area = "" });
    //else

    ViewBag.IframeUrl = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];

    return RedirectToAction("Index", "Home", new { Area = "" });
}

<iframe src="@(ViewBag.IframeUrl)"></iframe> 

在您的视图中，您可以使用以下各项：

else
{
    //TODO: add after mobile detection is added back in
    //if (Request.Browser.IsMobileDevice)
    //    return RedirectToAction("Index", "Mobile", new { Area = "" });
    //else

    ViewBag.IframeUrl = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];

    return RedirectToAction("Index", "Home", new { Area = "" });
}

<iframe src="@(ViewBag.IframeUrl)"></iframe> 

---

您还可以通过将

ViewBag.IframeUrl

替换为

ViewData[“IframeUrl”]

来使用

ViewData

，您应该在目标操作中使用

ViewBag

，传递URL，例如：

1） 您的目标重定向操作应如下所示：

public ActionResult Index()
{
  //Other code from the action here


  ViewBag.IFrameSrc = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];
  return View();
}

<iframe src="@ViewBag.IFrameSrc">

</iframe>

2）

索引

视图应如下所示：

public ActionResult Index()
{
  //Other code from the action here


  ViewBag.IFrameSrc = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];
  return View();
}

<iframe src="@ViewBag.IFrameSrc">

</iframe>

---

您应该在目标操作中使用

ViewBag

，传递URL，例如：

1） 您的目标重定向操作应如下所示：

public ActionResult Index()
{
  //Other code from the action here


  ViewBag.IFrameSrc = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];
  return View();
}

<iframe src="@ViewBag.IFrameSrc">

</iframe>

2）

索引

视图应如下所示：

public ActionResult Index()
{
  //Other code from the action here


  ViewBag.IFrameSrc = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];
  return View();
}

<iframe src="@ViewBag.IFrameSrc">

</iframe>

---

您应该在目标操作中使用

ViewBag

，传递URL，例如：

1） 您的目标重定向操作应如下所示：

public ActionResult Index()
{
  //Other code from the action here


  ViewBag.IFrameSrc = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];
  return View();
}

<iframe src="@ViewBag.IFrameSrc">

</iframe>

2）

索引

视图应如下所示：

public ActionResult Index()
{
  //Other code from the action here


  ViewBag.IFrameSrc = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];
  return View();
}

<iframe src="@ViewBag.IFrameSrc">

</iframe>

---

您应该在目标操作中使用

ViewBag

，传递URL，例如：

1） 您的目标重定向操作应如下所示：

public ActionResult Index()
{
  //Other code from the action here


  ViewBag.IFrameSrc = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];
  return View();
}

<iframe src="@ViewBag.IFrameSrc">

</iframe>

2）

索引

视图应如下所示：

public ActionResult Index()
{
  //Other code from the action here


  ViewBag.IFrameSrc = "http://localhost:8000/index.php/login/?u=" + Session["username_s"] + "&p=" + Session["password_s"];
  return View();
}

<iframe src="@ViewBag.IFrameSrc">

</iframe>