我的路线如何使用可选参数使用ASP MVC3 URL的中间？ [英] How can my route use optional parameters in the middle of the URL using ASP MVC3?

问题描述

我想我的网址使用的约定：

I would like my URLs to use the convention:

/{controller}/{id}/{action}

而不是

/{controller}/{action}/{id}

我想建立一个路线如下：

I tried setting up a route as follows:

routes.MapRoute(
            "Campaign",
            "{controller}/{action}/{id}",
            new { controller = "Campaign", action = "Index", id = UrlParameter.Optional } 
        );

但是，这并不工作，因为我无法做出id参数可选。

But this doesn't work because I am unable to make the id parameter optional.

以下网址做的工作

/campaign/1234/dashboard
/campaign/1234/edit
/campaign/1234/delete

但这些网址不要

/campaign/create
/campaign/indexempty

MVC只是调用首页两种。我在做什么错了？

MVC just calls Index for both. What am I doing wrong?

推荐答案

我想你也许需要为这个两个独立的路线。

I think you probably need two separate routes for this.

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

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

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