How to override shoppingcart route without increase priority

Can anybody tell me how I can override shopping cart rout without increase priority.I can not increase priority because I implement a "GenericRoute" for override ProductDetails functionality at my plugin.If I increase the priority it shows a exception at checkout page.

The error message is

"Multiple types were found that match the controller named 'Common'. This can happen if the route that services this request ('{generic_se_name}') does not specify namespaces to search for a controller that matches the request. If this is the case, register this route by calling an overload of the 'MapRoute' method that takes a 'namespaces' parameter."

I am looking for any infos and materials about views and override for cart and how make correctly other cart with checkout. But about it is not so much on website NOPCOMERCE.  

I need it customize for Czech enviroment, because there is more special method and reqiurements according to law of Czech Republic.

If you want to override "cart" without increase priority.You can use this code

         var route = routes.CustomMapLocalizedRoute("Plugin.Misc.MyPlugin.ShoppingCartUrl",
            "cart/",
            new { controller = "ShoppingCart", action = "Cart" },
            new[] { "Nop.Plugin.Misc.MyPlugin.Controllers" });
            routes.Remove(route);
            routes.Insert(0, route);

It works for me.

sina.islam wrote:


Some people ask me about CustomMapLocalizedRoute.

Here is the Class :


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

namespace Nop.Plugin.Misc.AvenirTelecom
{
    public static class LocalizedRouteExtensions
    {
        //Override for localized route
        public static Route CustomMapLocalizedRoute(this RouteCollection routes, string name, string url, object defaults, string[] namespaces)
        {
            return MapLocalizedRoute(routes, name, url, defaults, null /* constraints */, namespaces);
        }
        public static Route MapLocalizedRoute(this RouteCollection routes, string name, string url, object defaults, object constraints, string[] namespaces)
        {
            if (routes == null)
            {
                throw new ArgumentNullException("routes");
            }
            if (url == null)
            {
                throw new ArgumentNullException("url");
            }

            var route = new LocalizedRoute(url, new MvcRouteHandler())
            {
                Defaults = new RouteValueDictionary(defaults),
                //Constraints = new RouteValueDictionary(constraints),
                DataTokens = new RouteValueDictionary()
            };

            if ((namespaces != null) && (namespaces.Length > 0))
            {
                route.DataTokens["Namespaces"] = namespaces;
            }

            routes.Add(name, route);

            return route;
        }
        
        public static void ClearSeoFriendlyUrlsCachedValueForRoutes(this RouteCollection routes)
        {
            if (routes == null)
            {
                throw new ArgumentNullException("routes");
            }
            foreach (var route in routes)
            {
                if (route is LocalizedRoute)
                {
                    ((LocalizedRoute) route).ClearSeoFriendlyUrlsCachedValue();
                }
            }
        }
    }
}