在mvc2.net路由环境值 [英] Ambient values in mvc2.net routing

问题描述

我已经按照登记的两条路线我的的Global.asax 文件

I have following two routes registered in my global.asax file

routes.MapRoute(
    "strict",
    "{controller}.mvc/{docid}/{action}/{id}",
    new { action = "Index", id = "", docid = "" },
    new { docid = @"\d+"}
);
routes.MapRoute(
    "default",
    "{controller}.mvc/{action}/{id}",
    new { action = "Index", id = "" },
    new { docConstraint = new DocumentConstraint() }
);

和我有一个静态的仪表板链接，在我的标签栏和从值构建以dB这里一些其他环节是code

and I have a static "dashboard" link in my tabstrip and some other links that are constructed from values in db here is the code

 <ul id="globalnav" class = "t-reset t-tabstrip-items">
     <li class="bar" id = "dashboard">
         <%=Html.ActionLink("dash.board", "Index", pck.Controller,  new{docid =string.Empty,id = pck.PkgID }, new { @class = "here" })%>
     </li>
     <%  
         foreach (var md in pck.sysModules)
         {
     %>
     <li class="<%=liClass%>">
         <%=Html.ActionLink(md.ModuleName, md.ActionName, pck.Controller, new { docid = md.DocumentID}, new { @class = cls })%>
     </li>
     <%
         }
     %>
 </ul>

现在我下水地址是本地主机/ oa.mvc /指数/ 11 明确匹配二号路线。但是，当我访问已经映射到第一条路，然后回来 dash.board 链接，它显示我本地主机/ oa.mvc / 7的任何页面/指数/ 11 ，其中 7 是文档ID 和previous网址采摘。

Now my launching address is localhost/oa.mvc/index/11 clearly matching the 2nd route. But when I visit any page that has mapped to first route and then come back to dash.board link it shows me localhost/oa.mvc/7/index/11 where 7 is docid and picked from previous Url.

据我所知，我的操作方法是经过文档ID和改变它不会清除文档ID。

I understand that my action method is after docid and changing it would not clear the docid.

在这里我的问题是：我可以删除文档ID 在这种情况下不改变路线

My question here is: Can I remove docid in this scenario without changing the route?

问候

阿迪尔

Regards
adeel

推荐答案

我的路由定义是这样的：

My routing is defined this way:

routes.MapRoute(
    "Planning",
    "Plans/{plan}/{controller}/{action}/{identifier}",
    new { controller = "General", action = "Planning", identifier = UrlParameter.Optional },
    new { plan = @"^\d+$" }
);

// default application route
routes.MapRoute(
    "Default",
    "{controller}/{action}/{identifier}",
    new {
        controller = "General",
        action = "Summary",
        identifier = UrlParameter.Optional,
        plan = string.Empty // mind this default !!!
    }
);

这是非常相似，你所使用的。但介意在那里我定义默认我的默认路由。虽然我没有缺省路由定义计划路线值我还是将它设置为的String.Empty 。所以每当我用 Html.ActionLink（）或 Url.Action（），我想

This is very similar to what you're using. But mind my default route where I define defaults. Even though my default route doesn't define plan route value I still set it to string.Empty. So whenever I use Html.ActionLink() or Url.Action() and I want plan to be removed from the URL I call it the usual way:

Url.Action("Action", "Controller", new { plan = string.Empty });

和计划不包含在URL查询字符串了。自己试试它了它可能正常工作。

And plan is not included in the URL query string any more. Try it out yourself it may work as well.

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