localization - ASP.NET MVC Routing. Resource not found -


i'm trying implement localization in asp.net mvc application using routing.

for example: www.example.com/home/index - show content default culture. www.example.com/en/home/index - show english content. www.example.com/ru/home/index - russian , on...

so, i've created localization attribute each action:

public class localizationattribute : actionfilterattribute {     public override void onactionexecuting(actionexecutingcontext filtercontext)     {         if (filtercontext.routedata.values["lang"] != null && !string.isnullorwhitespace(filtercontext.routedata.values["lang"].tostring()))             {                 var lang = filtercontext.routedata.values["lang"].tostring();                 thread.currentthread.currentculture = cultureinfo.createspecificculture(lang);                 thread.currentthread.currentuiculture =               cultureinfo.createspecificculture(lang);             }             else             {                 var langheader = string.empty;                 langheader = filtercontext.httpcontext.request.userlanguages[0];                 thread.currentthread.currentculture =   cultureinfo.createspecificculture(langheader);                 thread.currentthread.currentuiculture = cultureinfo.createspecificculture(langheader);             }              base.onactionexecuting(filtercontext);         }     }

i'm adding attribute every action in controllers.

and registering routes:

public static void registerroutes(routecollection routes) {     routes.ignoreroute("{resource}.axd/{*pathinfo}");      routes.maproute(            "localization",            "{lang}/{controller}/{action}/{id}",            new { lang = "en-us", controller = "home", action = "index", id = urlparameter.optional }             );      routes.maproute(            "default",            "{controller}/{action}/{id}",                     new { controller = "home", action = "index", id = urlparameter.optional }             );  }

navigation www.example.com/about/contacts works fine. when navigate www.example.com/en/about/contacts or that, 404 error: resource not found. so, problem?

thanks in advance help!

by navigating www.example.com/en/about/contacts still invoking default route. in case both routes match last specified 1 (top bottom) invoked.

so when navigate url default route assume following: controller: en action: id: contacts

you should add constraints routes make them more specific. or move "localization" route below "default" route, way both still match in case last 1 "localization".

if have troubleshoot similar in future suggest use routedebugger nuget package, understand routes match request , 1 execute , parameters.. here's link phil haack blog entry it: http://haacked.com/archive/2011/04/12/routedebugger-2.aspx


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