I'm having trouble in setting my routes to lowercase by default. For some reason it does not work. I know I can set authorize and home to lowercase myself, but the Admin part (area) will still be capitalized..
#Html.ActionLink("Hello World", "Authorize", "Home")
outputs to
Hello World
Area route
public override void RegisterArea(AreaRegistrationContext context)
{
context.Routes.LowercaseUrls = true;
context.MapRoute(
"Admin_default",
"Admin/{controller}/{action}/{id}",
new { controller = "Home", action = "Index", id = UrlParameter.Optional },
new string[] { "OR.Areas.Admin.Controllers" }
);
context.Routes.LowercaseUrls = true;
}
Default route
public static void RegisterRoutes(RouteCollection routes)
{
routes.LowercaseUrls = true;
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.LowercaseUrls = true;
routes.MapRoute(
name: "Localization",
url: "{lang}/{controller}/{action}/{id}",
defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional },
namespaces: new string[] { "OR.Controllers" }
);
routes.LowercaseUrls = true;
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional },
namespaces: new string[] { "OR.Controllers" }
);
routes.LowercaseUrls = true;
}
Admin Area configs I tried
// admin/Home/Authorize
public override void RegisterArea(AreaRegistrationContext context)
{
context.Routes.LowercaseUrls = true;
context.MapRoute(
"Admin_default",
"{area}/{controller}/{action}/{id}",
new { area = "admin", controller = "home", action = "Index", id = UrlParameter.Optional },
new string[] { "ORMebeles.Areas.Admin.Controllers" }
);
context.Routes.LowercaseUrls = true;
}
// admin/Home/Authorize
public override void RegisterArea(AreaRegistrationContext context)
{
context.Routes.LowercaseUrls = true;
context.MapRoute(
"Admin_default",
"admin/{controller}/{action}/{id}",
new { controller = "home", action = "Index", id = UrlParameter.Optional },
new string[] { "ORMebeles.Areas.Admin.Controllers" }
);
context.Routes.LowercaseUrls = true;
}
Edit
As it seems this is bug with MVC4 - when you set context.Routes.LowercaseUrls = true; and you have Area/Areas context.Routes.LowercaseUrls = true; won't take any effect, where should we report it or how can we get it fixed?
This is bug related to MVC4 and will be fixed in MVC5 release. Routes.LowercaseUrls does not affect areas. More info here.
Meanwhile you can use LowercaseRoutesMVC or
LowercaseRoutesMVC4 if you need WebApi support.
I tried Several attempts to get this particular boolean flag to work with an MVC3 project with no luck. The ONLY way I could get it to work was to create an MVC4 application project and set the flag in the RouteConfig.cs file in the app start. The really bad part is it lowercased the urls across the site automatically for me until I added an area, then it broke everywhere. Once I excluded the newly added area from the project and reran, the urls were lowercased again.
Something is wonkey with the use of that flag. I would recommend downloading the nuget package for lowercasing urls. It seems as if they haven't quite worked out the kinks in this part of the new framework.
Sorry I couldn't be of more help.
UPDATE: IN AN MVC4 application
Create a new blank MVC4 application and add an Area Called Test, with a Test.cshtml View and a TestController.cs controller.
So I figured out something... though I am not sure if it's a reasonable solution. After playing with the route registration routines, having the areas in the project doesn't break the lowercase functionality.
namespace MvcApplication1.Areas.Test
{
public class TestAreaRegistration : AreaRegistration
{
public override string AreaName
{
get
{
return "Test";
}
}
public override void RegisterArea(AreaRegistrationContext context)
{
//This line breaks the functionality in the area registration.
context.MapRoute(
"Test_default", // Route name
"Test/{controller}/{action}/{id}", // URL with parameters
new { controller = "Test", action = "Index", id = "" }, // Parameter defaults
new string[] { "MvcApplication1.Areas.Test.Controllers" } //namespace
);
}
}
}
A workaround:
Comment out the lines
//context.Routes.LowercaseUrls = true;
//context.MapRoute(
// "Test_default", // Route name
// "Test/{controller}/{action}/{id}", // URL with parameters
// new { controller = "Test", action = "Index", id = "" }, // Parameter defaults
// new string[] { "MvcApplication1.Areas.Test.Controllers" } //namespace
// );
In RouteConfig.cs
namespace MvcApplication1
{
public class RouteConfig
{
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.LowercaseUrls = true;
routes.MapRoute(
"Default",
"{controller}/{action}/{id}",
new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);
routes.MapRoute(
"Test_default", // Route name
"Test/{controller}/{action}/{id}", // URL with parameters
new { controller = "Test", action = "Index", id = "" }, // Parameter defaults
new string[] { "MvcApplication1.Areas.Test.Controllers" } //namespace
);
}
}
}
In The Area Controller Action Method
public ActionResult Index()
{
// Key if statement to make sure the area maps correctly
if (!this.ControllerContext.RouteData.DataTokens.ContainsKey("area"))
{
this.ControllerContext.RouteData.DataTokens.Add("area", "Test");
}
return View("Test");
}
Resulting HTML for the links in the main page of the project
<ul id="menu">
<li>Home</li>
<li>About</li>
<li>Contact</li>
<li>Test</li>
</ul>
Notice however the query string variables are not lowercased and it is not an seo friendly url. However it does find the view. This is as close as I've been able to come using that flag and having the urls go to lowercase.
As I known, LowercaseUrls = true is only available in .NET4.5, maybe you can just write some extensions for lowercase urls. you can refer to making URL lowercase. Any easy or builtin way for detail info.
Related
So I have ASP.NET MVC application. I would like to configure its routes. Here is my RouteConfig's code:
public static void Register(RouteCollection routes, bool useAttributes = true)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.IgnoreRoute("favicon.ico");
routes.MapRoute(
"Default",
"{controller}/{action}/{id}",
new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);
}
This route works fine. Besides I have an area in my application and try to configure its routes too. It is my area registration code:
public override void RegisterArea(AreaRegistrationContext context)
{
try
{
context.MapRoute(
name: "SiteSettings_Controller",
url: "SiteSettings/{controller}/{action}/{id}",
defaults: new {action = "Index", id = UrlParameter.Optional,
// here I tried to use #"(UserManagement|Tools|Settings)"
//as constraint but it takes no effect
constraints: new {controller = "UserManagement|Tools|Settings" }
);
}
catch (Exception e)
{
// here I get InvalidOperationException ""
}
}
I would like to restrict controllers in SiteSettingsArea's route but when I go to "localhost/SiteSettings/UserManagement" url I get InvalidOperationException with message "No route in the route table matches the supplied values". I believe that this url corresponds to SiteSettings_Controller route but obviously I am wrong. How could I limit controllers in the route properly?
If you search your codebase for SiteSettings_Controller does it appear anywhere else?
The below code certainly worked for me when I just tested it.
using System;
using System.Web.Mvc;
namespace WebApplication1.Areas.SiteSettings
{
public class SiteSettingsAreaRegistration : AreaRegistration
{
public override string AreaName
{
get
{
return "SiteSettings";
}
}
public override void RegisterArea(AreaRegistrationContext context)
{
context.MapRoute(
name: "SiteSettings_Controller",
url: "SiteSettings/{controller}/{action}/{id}",
defaults: new
{
action = "Index",
id = UrlParameter.Optional
},
constraints: new { controller = "UserManagement|Tools|Settings" }
);
}
}
}
MVC5 project I created the area for the admin panel.
I got a problem.
There are ProductController and ListActionResult on the front of the site.
And.
There are ProductController and ListActionResult in the admin panel.
Now...
I am going to admin panel ProductController and ListActionResult.(www.xxxxxxxxx.com/Admin/Home/List)
But the project open on its front page. (www.xxxxxxxxx.com/Home/List)
Page I want to open >> www.xxxxxxxxx.com/Admin/Home/List
But this opening page >> www.xxxxxxxxx.com/Home/List
It does not change the page address.
But it going controller.
What could be the problem.
Below are the route information.
AdminAreaRegistration.cs;
public class AdminAreaRegistration : AreaRegistration
{
public override string AreaName
{
get
{
return "Admin";
}
}
public override void RegisterArea(AreaRegistrationContext context )
{
context.MapRoute(
"Admin_default",
"Admin/{controller}/{action}/{id}",
new { action = "Index", controller = "Home", id = UrlParameter.Optional },
new[] { "Projem.Web.Areas.Admin.Controllers" }
;
}
RouteConfig.cs;
public class RouteConfig
{
public static void RegisterRoutes(RouteCollection routes )
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}" );
routes.MapMvcAttributeRoutes( );
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional },
namespaces: new[] { "Projem.Web.Controllers" }
;
}
}
change in RegisterArea method like this.
public override void RegisterArea(AreaRegistrationContext context)
{
context.MapRoute(
"Admin_default",
"Admin/{controller}/{action}/{id}",
new { controller = "Home", action = "Index", area = "Admin", id = "" },
new[] { "Projem.Web.Areas.Admin.Controllers" }
);
}
I'm using ASP.NET MVC 4 with C#. I'm using areas and it's named like "Admin"
Here is my route config;
public static class RouteConfig
{
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(name: "PageBySlug",
url: "{slug}",
defaults: new {controller = "Home", action = "RenderPage"},
constraints: new {slug = ".+"});
routes.MapRoute(name: "Default",
url: "{controller}/{action}/{id}",
defaults: new {controller = "Home", action = "Index", id = UrlParameter.Optional},
namespaces: new[] { "Web.Frontend.Controllers.Controllers" });
}
}
I generated frontend page links like; "products/apple-iphone"
So I want to call them like this.
But the error is: The code can't get the controller / action method.
I used frontend page links like;
#Html.ActionLink(linkItem.Title, "RenderPage", routeValues: new {controller = "Home", slug = linkItem.PageSlug})
#Html.RouteLink(linkItem.Title, routeName: "PageBySlug", routeValues: new { controller = "Home", action = "RenderPage", slug = linkItem.PageSlug })
#linkItem.Title
#linkItem.Title
They are rendering url links like; http://localhost:1231/products/apple-iphone
It's like what I want. But when I click any link, asp.net mvc gives me this error:
Server Error in '/' Application.
The resource cannot be found.
Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.
Requested URL: /products/apple-iphone
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.6.1069.1
Here is my controller;
namespace Web.Frontend.Controllers
{
public class HomeController : BaseFrontendController
{
public ActionResult Index()
{
return View();
}
public ActionResult RenderPage(string slug)
{
return View();
}
}
}
So how can I catch every link request like this combined slug and turn my coded view ?
The problem is, When you request products/iphone, the routing engine don't know whether you meant the slug "products/iphone" or the controller "products" and action method "iphone".
You can write a custom route constraint to take care of this. This constraint will check whether the slug part of the urls is a valid controller or not, if yes,the controller action will be executed.
public class SlugConstraint : IRouteConstraint
{
public bool Match(HttpContextBase httpContext, Route route, string parameterName,
RouteValueDictionary values, RouteDirection routeDirection)
{
var asm = Assembly.GetExecutingAssembly();
//Get all the controller names
var controllerTypes = (from t in asm.GetExportedTypes()
where typeof(IController).IsAssignableFrom(t)
select t.Name.Replace("Controller", ""));
var slug = values["slug"];
if (slug != null)
{
if (controllerTypes.Any(x => x.Equals(slug.ToString(),
StringComparison.OrdinalIgnoreCase)))
{
return false;
}
else
{
var c = slug.ToString().Split('/');
if (c.Any())
{
var firstPart = c[0];
if (controllerTypes.Any(x => x.Equals(firstPart,
StringComparison.OrdinalIgnoreCase)))
{
return false;
}
}
}
return true;
}
return false;
}
}
Now use this route constraint when you register your custom route definition for the slug. make sure you use {*slug} in the route pattern. The * indicates it is anything(Ex : "a/b/c")(Variable number of url segments- more like a catch all)
routes.MapRoute(name: "PageBySlug",
url: "{*slug}",
defaults: new { controller = "Home", action = "RenderPage" },
constraints: new { slug = new SlugConstraint() }
, namespaces: new string[] { "Web.Frontend.Controllers.Controllers" });
routes.MapRoute(
"Default",
"{controller}/{action}/{id}",
new { controller = "Home", action = "Index", id = UrlParameter.Optional }
, new string[] { "Web.Frontend.Controllers.Controllers" });
you can provide only this type of link
#linkItem.Title
Because Routetable find your route using Route name provided by you. so controller name and action name is not necessary.
I've been reading a lot about this problem, and I can't figure this out.
Everything is pretty straightforward with routing and ASP .NET MVC, but I'm stuck with this.
The problem is that I'm trying to make a GET to a given url with this form:
{area}/{controller}/{action}
But the {area} is not being registered. My default route is not working either (not working in the sense that I need to go to localhost:port/Home instead of just going to localhost:port/
This is my code:
RouteConfig:
public class RouteConfig
{
public static void RegisterRoute(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}")
route.MapRoute(
"Default",
"{controller}/{action}",
new {controller = "Home", action = "Index"}
);
}
}
This is the Area that is not being registered:
public class TransaccionesAreaRegistration : AreaRegistration
{
public override string AreaName
{
get{
return “Transacciones”;
}
}
public override void RegisterArea(AreaRegistrationContext context){
context.MapRoute(
"Transacciones_default",
"Transacciones/{controller}/{action}/{id}",
new { controller = "Transacciones", action = "Index", id = UrlParameter.Option}
);
}
}
Finally, this is my global.asax (I do call AreaRegistration.RegisterAllAreas() method):
protected void Application_Start(){
AreaRegistration.RegisterAllAreas();
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);
BundleConfig.RegisterBundles(BundleTable.Bundles);
}
I will really appreciate some advice with this, I think I have spent enough time googling :O)
Just try this
RouteConfig:
public class RouteConfig
{
public static void RegisterRoute(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}")
route.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new {controller = "Home", action = "Index", id = UrlParameter.Optional }
);
}
}
This is the Area that is not being registered:
public class TransaccionesAreaRegistration : AreaRegistration
{
public override string AreaName
{
get{
return “Transacciones”;
}
}
public override void RegisterArea(AreaRegistrationContext context){
context.MapRoute(
“Transacciones_default”,
“Transacciones/{controller}/{action}/{id}”,
new { action = ”Index”, id = UrlParameter.Optional },
new string[] { "MyApp.Transacciones.Controllers" } // specify the new namespace
);
}
}
------------------------------OR Try This--------------------------------
public class RouteConfig
{
public static void RegisterRoute(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}")
AreaRegistration.RegisterAllAreas();
route.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new {controller = "Home", action = "Index", id = UrlParameter.Optional }
);
}
}
Reason why default route is not working
Because you never registered a default one. Add this line in the RouteConfig -
routes.MapRoute("Home", "", new { Controller = "Home", Action = "Index" });
So the final code should look like this -
public class RouteConfig
{
public static void RegisterRoute(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}")
routes.MapRoute("Home", "", new { Controller = "Home", Action = "Index" });
route.MapRoute(
"Default",
"{controller}/{action}",
new {controller = "Home", action = "Index"}
);
}
}
Possible reason why Area seems not working
May be the same reason also the Area registration seems not working. Try adding the following line in area registration -
routes.MapRoute("Transacciones_Home", "Transacciones", new { Controller = "Transacciones", Action = "Index" });
So it looks like -
public class TransaccionesAreaRegistration : AreaRegistration
{
public override string AreaName
{
get{
return “Transacciones”;
}
}
public override void RegisterArea(AreaRegistrationContext context){
routes.MapRoute("Transacciones_Home", "Transacciones", new { Controller = "Transacciones", Action = "Index" });
context.MapRoute(
“Transacciones_default”,
“Transacciones/{controller}/{action}/{id}”,
new { controller = “Transacciones”, action = ”Index”, id = UrlParameter.Option}
);
}
}
}
This questions was the one that helped me.
The thing is, the order in the routes' registration is very important. Considering that, I started checking my other areas registration, and I found out that all the requests where falling into the first rule that was a general rule like this:
routes.MapRoute(
name : "Default",
url : {controller}{action}{id}
);
So, after that rule, none of the rules were being considered.
Thanks everyone for trying to help, bests!
I've learned so far how to set up a correct routing if I would like to have the language within the URL, e.g. .../en/MyController/MyMethod. With the following routing this works great so far:
routes.MapRoute("Default with language", "{lang}/{controller}/{action}/{id}",
new
{
controller = "Report",
action = "Index",
id = UrlParameter.Optional,
}, new { lang = "de|en" });
// Standard-Routing
routes.MapRoute("Default", "{controller}/{action}/{id}", new
{
controller = "Report",
action = "Index",
id = UrlParameter.Optional,
lang = "de",
});
Now I Inserted a new area Cms, and I call AreaRegistration.RegisterAllAreas(); in Application_Start().
As soon as I call a controller within this area, I miss the language-key:
MvcHandler handler = Context.Handler as MvcHandler;
if (handler == null)
return;
string lang = handler.RequestContext.RouteData.Values["lang"] as string;
How could I make the above routing work with areas?
Thx for any tipps, sl3dg3
Check out the generated class that derives from AreaRegistration, named [AreaName]AreaRegistration.
It contains a route registration as well, this is the default:
context.MapRoute(
"AreaName_default",
"AreaName/{controller}/{action}/{id}",
new { action = "Index", id = UrlParameter.Optional }
);
The following routing works now in my case (the area is called Cms):
using System.Web.Mvc;
namespace MyProject.Areas.Cms
{
public class CmsAreaRegistration : AreaRegistration
{
public override string AreaName
{
get
{
return "Cms";
}
}
public override void RegisterArea(AreaRegistrationContext context)
{
context.MapRoute("Cms_default_with_language", "Cms/{lang}/{controller}/{action}/{id}", new
{
controller = "Home",
action = "Index",
id = UrlParameter.Optional,
lang = "de",
}, new { lang = "de|en" });
context.MapRoute(
"Cms_default",
"Cms/{controller}/{action}/{id}",
new { action = "Index", id = UrlParameter.Optional, lang = "de" }
);
}
}
}
The only thing I'm not quite happy about: now I have more or less duplicate code in Global.asax and in this class. Is there a way to avoid these duplicate mappings?