使用Javascript中的参数访问@ URL.action

Question

I want URL by @URL.Action with Parameter. Here is my code but i am getting blank value from it.

Script

var OpenURL = ' @Url.Action("Document", "Controller", new { ID= "-22" })';
alert(OpenURL); // Value of this is coming blank

Controller.cs

public ActionResult Document(int? ID)
{
     return View();
}

Route.cs

 routes.MapRoute("Document", "OpenDocuments/{ID}", new { controller = "Controller", action = "Document", ID= UrlParameter.Optional });

please help me out!!

Thanks!!

Answer 1

ControllerController.cs

public class ControllerController : Controller
    {
        public ActionResult Index()
        {
            return View();
        }

        public ActionResult Document(int? ID)
        {
            return View();
        }
    }

Index.cshtml:

@{
    ViewBag.Title = "Index";
}

<h2>Index</h2>
<script>
    var OpenURL = ' @Url.Action("Document", "Controller", new { ID= "-22" })';
    alert(OpenURL); // Value of this is coming blank
</script>

Works in my case.