Question

例如，你有这样的自定义路线：

CustomerOrder/{action}/{id}/customerid={customerid}

网址变成这样：

CustomerOrder/Create/customerid=1

如何获取customerid并在视图中使用它？

<%= Html.MenuItem("Back to List", "Index", new { customerID = ???????? })%>

Answer 1

等号会混淆网址解析器，因为它具有特殊含义。

如果您要将路线更改为：

routes.MapRoute("CustomerOrder", "CustomerOrder/{action}/{id}",
    new { controller = "Order", id = "" });

然后是以下视图代码

<%= Html.MenuItem("Back to List", "Index", new { customerID = 5 })%>

会创建一个指向：

的链接

CustomerOrder/Index/?customerid=5

哪个会好起来的。

注意

鉴于您当前的路由配置，您可以通过删除您的CustomerOrder路由获得完全相同的结果，因为它已损坏，您可以从默认路由获得所需的结果。

Answer 2

继承Global.ASAX中的代码



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

        routes.MapRoute("CustomerOrders", "CustomerOrder/{action}/{id}/customerid={customerid}",
                       new { customerid= "{customerid}", controller = "CustomerOrder", action = "Index", id = "" });

        routes.MapRoute("Default", "{controller}/{action}/{id}",
                        new { controller = "Home", action = "Index", id = "" });           

    }

public static void RegisterRoutes(RouteCollection routes) { routes.IgnoreRoute("{resource}.axd/{*pathInfo}"); routes.MapRoute("CustomerOrders", "CustomerOrder/{action}/{id}/customerid={customerid}", new { customerid= "{customerid}", controller = "CustomerOrder", action = "Index", id = "" }); routes.MapRoute("Default", "{controller}/{action}/{id}", new { controller = "Home", action = "Index", id = "" }); }

Answer 3

我是MVC的新手，但我认为控制器获取了一个customerid参数，可以传递给View（通过ViewData），不是吗？

具有2个参数的自定义路由，id和customerid

3 个答案: