区域中未调用MVC控制器

Question

我有一个MVC控制器,我无法正常工作.

在页面上,我有一个表单,其中包含以该形式存在的操作链接:

@using (Html.BeginForm())
{
@Html.AntiForgeryToken()
<table>
        <tr>
            <th>
                @Html.ActionLink("Neues Gastkonto anlegen", "Index", "NewGuest", null, new { @class="button"})
            </th>
        </tr>
      ...
</table>
}

该链接正确呈现为<host>/GluexDB/NewGuest.请注意,我正在GluexDB区域工作,我的路线设置正确.

NewGuestController如下:

public class NewGuestController : Controller
{
    IGluexDBServiceFactory serviceFactory;

    //used for injecting the database
    public NewGuestController(IGluexDBServiceFactory serviceFactory)
    {
        if (serviceFactory == null)
        {
            throw new Exception("Please provide a valid serviceFactory");
        }

        this.serviceFactory = serviceFactory;
    }


    public ActionResult Index()
    {
        throw new NotImplementedException("CnG Cont"); //<-- no exception thrown here
        return View("CreateNewGuest");
    }

但是,单击第一页中的链接不会抛出异常但告诉我The view 'Index' or its master was not found or no view engine supports the searched locations.即使没有抛出异常,查找的View也不应该被命名CreateNewGuest吗？

为完整起见,这是路由配置:

public class GluexDBAreaRegistration : AreaRegistration 
{
    public override string AreaName 
    {
        get 
        {
            return "GluexDB";
        }
    }

    public override void RegisterArea(AreaRegistrationContext context) 
    {
        context.MapRoute(
            "GluexDB_default",
            "GluexDB/{controller}/{action}/{id}",
            new { action = "Index", id = UrlParameter.Optional }
        );
    }
}

谢谢你指点我正确的方向!

Answer 1

您需要为该区域添加route参数,如下所示:

@Html.ActionLink("Neues Gastkonto anlegen", "Index", "NewGuest", 
                        new { area = "GluexDB"}, new { @class="button"})

MSDN参考

更新

解决方案如下:@ Thaoden的评论:

"事实证明,这是我的代码,以注入服务工厂,我不得不重写GetControllerInstance的DefaultControllerFactory.我把事情搞糟了,这样两个TutorController(主页)和NewGuestController返回的实例TutorController,因此NewGuestController永远不会到达."