MVC 在 mvc 中使用区域进入错误的视图

MVC going to the wrong view using area in mvc

我有一个地区名称HR。这是 HRAreaRegistration.CS

namespace WebApplication1.Areas.HR
{
    public class HRAreaRegistration : AreaRegistration 
    {
        public override string AreaName 
        {
            get 
            {
                return "HR";
            }
        }

        public override void RegisterArea(AreaRegistrationContext context) 
        {
            context.MapRoute(
              "HR_default2",
              "HR/{controller}/{action}/{id}",
              new { action = "Index", id = UrlParameter.Optional }
          );
            context.MapRoute(
               "HR_default1",
               "{controller}/{action}/{id}",
               new { action = "Index", id = UrlParameter.Optional }
           );

        }
    }
}

在RouteConfig.cs

 public class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional },
                new[] { "WebApplication1.Controllers" }
            );
        }
    }

我希望,因为我在转到 Home/Index 时优先考虑主控制器命名空间,所以我会点击视图和控制器 HomeController/Index。相反,我要去人力资源区的家庭控制器。 HR/HomeController/Index。不确定我做错了什么。

这是家庭控制器(我去Home/Index时想打的那个)

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Web;
    using System.Web.Mvc;

    namespace WebApplication1.Controllers
    {
        public class HomeController : Controller
        {
            public ActionResult Index()
            {
                return View();
            }

这是 hr 区域的家庭控制器(我去 Home/Index 时正在点击的那个,尽管我不应该这样做)

 using System;
        using System.Collections.Generic;
        using System.Linq;
        using System.Web;
        using System.Web.Mvc;

        namespace WebApplication1.Areas.HR.Controllers
        {
            public class HomeController : Controller
            {
                // GET: HR/Home
                public ActionResult Index()
                {
                    return View();
                }
            }
        }

/***********编辑我的问题以回应 pfx 回答********************/

对于此应用程序,如果设置了某个变量,则默认页面应位于 HR 区域。特别是 HR 区域 Controller OST action Index。因此,以下所有内容都应将我们带入该视图。

http://nrdephrs01/hrpa
http://nrdephrs01/hrpa/ost
http://nrdephrs01/hrpa/ost/index
http://nrdephrs01/hrpa/hr/ost/
http://nrdephrs01/hrpa/hr/ost/index

现在,当他们到达此默认页面时,有一个 link 会将他们带到 Users/Details/1524,因此此控制器不在某个区域中。它只是 Controller = Users Action = Details.

这是我的路线,在我尝试前往找不到控制器的 Users/Details/1524 之前一直有效。

HRAreaRegistration

namespace Portal.UI.Areas.HR
{
    using System.Web.Mvc;

    public class HRAreaRegistration : AreaRegistration 
    {
        public override string AreaName 
        {
            get 
            {
                return "HR";
            }
        }

        public override void RegisterArea(AreaRegistrationContext context) 
        {

            context.MapRoute(
                "HR_default",
                "HR/{controller}/{action}/{id}",
                new { controller = "Home", action = "Index", id = UrlParameter.Optional });

            // if the application is Out of State travel there will be an appsetting called OST set to true.
            // for OST applications have the main default page be HR/OST/Index
            string ost = System.Configuration.ConfigurationManager.AppSettings["OST"];

            if (ost == "true")
            {
                context.MapRoute(
                "Details",
                 "Users/{action}/{id}",
                 new { controller = "Users", action = "Index", id = UrlParameter.Optional });

                context.MapRoute(
                 "HR_default1",
                  "{controller}/{action}/{id}",
                  new { controller = "OST", action = "Index", id = UrlParameter.Optional });
            }
        }
    }
}

这里是RouteConfig.cs

{
    using System.Web.Mvc;
    using System.Web.Routing;

    public class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional });
        }
    }
}

根据我读到的评论,您希望 http://localhost:50908/HRHome/IndexHR 区域中的 HRHomeController 处理。

为此,您必须在 HRAreaRegistration.cs 中为 HRHome 定义显式路由,在路由模板中将 {controller} 替换为 HRHome

使该路由具有明确且唯一的路由模板可以消除与其他路由(包括来自默认区域的路由)的任何冲突。

AreaRegistration 而不是 RouteConfig 中注册此路由很重要,否则视图不会从 [=14] 中相应的 views 文件夹中解析=] 面积.

context.MapRoute(
    name: "HRHome"
    url: "HRHome/{action}/{id}",
    defaults: new { 
        controller = "HRHome", 
        action = "Index", 
        id = UrlParameter.Optional 
        },
    namespaces: new [] { "WebApplication1.Areas.HR.Controllers" }
    );

全区报名如下:

public override void RegisterArea(AreaRegistrationContext context) 
{
    context.MapRoute(
        name: "HRHome"
        url: "HRHome/{action}/{id}",
        defaults: new { 
            controller = "HRHome", 
            action = "Index", 
            id = UrlParameter.Optional 
            },
        namespaces: new [] { "WebApplication1.Areas.HR.Controllers" }
        );


    context.MapRoute(
        name: "HR_default"
        url: "HR/{controller}/{action}/{id}",,
        defaults: new { 
            controller = "HRHome", 
            action = "Index", 
            id = UrlParameter.Optional 
            },
        namespaces: new [] { "WebApplication1.Areas.HR.Controllers" }
        );
}