[RouteArea("Admin")]
[RoutePrefix("Post")]
public class PostController : Controller
{
public ActionResult Index()
{
return View();
}
[HttpGet]
[Route("Create")]
public ActionResult Create()
{
var model = new Post();
return View(model);
}
If i'll try to access Index action it works but at Create action it doesn't. (It gives me HTTP 404)
I've added routes.MapMvcAttributeRoutes(); in RouteConfig.cs in App_Start folder
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 }
);
}
}
but after that I'm getting an error
A route named “Admin_default” is already in the route collection.
After that I need to remove that line and delete all DLL in bin folder, than rebuild project.
other I've left as it is. What's wrong?
Of course route in area is correct
public override void RegisterArea(AreaRegistrationContext context)
{
context.MapRoute(
"Admin_default",
"Admin/{controller}/{action}/{id}",
new { action = "Index", id = UrlParameter.Optional }
);
}
Related
This question already has answers here:
Routing in ASP.NET MVC, showing username in URL
(2 answers)
Closed 4 years ago.
I have an Asp.Net MVC project whereby we allow our users to have public profiles.
I would like to improve the url, so that it is more friendly, and shorter.
The existing code is as follows -
public class ProfileController : Controller
{
private readonly IUserProfileService _userProfileService;
public ProfileController(IUserProfileService userProfileService)
{
this._userProfileService = userProfileService;
}
public ActionResult Index(string id)
{
//Get users profile from the database using the id
var viewModel = _userProfileService.Get(id);
return View(viewModel);
}
}
public class RouteConfig
{
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
//Required for the route prefix attributes to work!
routes.MapMvcAttributeRoutes();
routes.MapRoute(
"ProfileUrlIndexActionRemoval",
"Profile/{id}",
new { controller = "Profile", action = "Index" }
);
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);
}
}
The aforementioned code allows the following url to work (based on the default MVC routing) - www.mydomain.com/profile/john-doe
What routing do I need to implement, in order to allow the following url to work instead - www.mydomain.com/john-doe
Thanks.
This is a little tricky as you want the friendly URL in the root of the site while not conflicting with any other routes.
That would mean that if you have any other routes like About or Contact you would need to make sure that are in the route table before the friendly route to avoid route conflicts.
public class RouteConfig
{
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
//Required for the route prefix attributes to work!
routes.MapMvcAttributeRoutes();
routes.MapRoute(
"ProfileUrlIndexActionRemoval",
"Profile/{id}",
new { controller = "Profile", action = "Index" }
);
routes.MapRoute(
name: "Home",
url: "Home/{action}/{id}",
defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);
routes.MapRoute(
name: "About",
url: "About/{action}/{id}",
defaults: new { controller = "About", action = "Index", id = UrlParameter.Optional }
);
routes.MapRoute(
name: "Contact",
url: "Contact/{action}/{id}",
defaults: new { controller = "Contact", action = "Index", id = UrlParameter.Optional }
);
routes.MapRoute(
"Default_Frieldly",
"{*id}",
new { controller = "Profile", action = "Index" }
);
}
}
And finally because the default route will capture all unmatched routes, you will need to take not found profiles into account.
public class ProfileController : Controller {
//...code removed for brevity
public ActionResult Index(string id) {
//Get users profile from the database using the id
var viewModel = _userProfileService.Get(id);
if(viewModel == null) {
return NotFound();
}
return View(viewModel);
}
}
By having the profile controller prefix in the original URL it made it unique so as to avoid route conflicts, but in wanting the root friendly URL, while not impossible, you see the hoops needed to jump through in order to get the desired behavior.
This is how I would do it. Register a route that matches any string after the root slash.
Note that this severely limits the routes you can use for the application since not everything matching /{id} may actually be a user ID, which is why applications will typically prefix the route with /profile or /p.
public static void RegisterRoutes(RouteCollection routes)
{
routes.MapRoute(
name: "UserIdRoute",
url: "{id}",
defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);
}
public ActionResult Index(string id)
{
//Get users profile from the database using the id
var viewModel = _userProfileService.Get(id);
return View();
}
I have Login action method in my home controller like this
[HttpGet]
public ActionResult Login()
{
return View();
}
I am having this Action method as start page of my application, however I want to re-write it like this
www.abc.com/MySite/security/login
I write this attribute after [HttpGet]
[Route("MySite/security/Login")]
Now the problem is,when I am running the application,its giving me error
The resource cannot be found.
This is my RoutConfig
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 = "Login" , id = UrlParameter.Optional }
);
}
How can I fix this issue,Also I am having same name method with HttpPost attribute,should I have to write Rout Attribute on it as well?
This should do the work:
[RoutePrefix("MySite/Security")]
public class HomeController : Controller
{
public ActionResult Index()
{
return View();
}
[HttpGet]
[HttpPost]
[Route("Login")]
public ActionResult Login()
{
return View("~/Views/Home/Index.cshtml");
}
}
EDITED:
There is one way, but I'm not sure if it's the best way. You need to create another controller called DefaultController like this:
public class DefaultController : Controller
{
//
// GET: /Default/
public ActionResult Index()
{
return RedirectToAction("Login","Home");
}
}
In your RouteConfig.cs, change the 'Default' route with this:
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Default", action = "Index", id = UrlParameter.Optional }
);
This should do the job. I'm still trying to find other better ways.
First, you should add custom route on the top of a default route, since you have 2 action methods with different HTTP protocols and want to make custom routing with same action name.
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapMvcAttributeRoutes();
// custom route
routes.MapRoute(
name: "Login",
url: "MySite/{controller}/{action}/{id}",
defaults: new { controller = "Security", action = "Login", id = UrlParameter.Optional }
);
// default route
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Home" , action = "Index" , id = UrlParameter.Optional }
);
}
Note that your controller with Login method should be named SecurityController, then you can set attribute routing like this code:
// set all default prefix to /Security path
[RoutePrefix("Security")]
public class SecurityController : Controller
{
[Route("Login")]
public ActionResult Login()
{
return View();
}
}
Additionally, make sure you already registered the route in Global.asax file.
Any improvements & suggestions welcome.
If I set route attribute on my action as mentioned below.
public class AccountController : Controller
{
[Route("Login")]
public ActionResult Login()
{
}
}
My default route is not working that is /Account/Login
I want both url should work
/Login
/Account/Login
Ok, now i get what you want. In your RouteConfig.cs (App_Start folder) you have:
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);
}
You should just add another route AFTER default:
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);
//this is your additional route
routes.MapRoute(
name: "Login",
url: "Login",
defaults: new { controller = "Account", action = "Login"}
);
}
Delete your Route attribute above Login method. Now you will be able to call your method with both urls.
Alternative after your comment. Change your controller like this:
public class AccountController : Controller
{
public ActionResult Login()
{
return Login();
}
[Route("Login")]
public ActionResult Login2()
{
return Login();
}
}
i have project with Map Route (that's all):
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Product", action = "List", id = UrlParameter.Optional }
);
and I have method in controller:
public ViewResult List(int id = 1)
{
...
}
and in List.cshtml:
#Html.ActionLink(i.ToString(), "List", "Product", new { id = i }, null)
but i want to change id to page, but not change it in RouteConfig.cs, i think that's some attribute which can config my route for action. I want this solution:
#Html.ActionLink(i.ToString(), "List", "Product", new { page = i }, null)
and
[maybe here I can add my specify route?]
public ViewResult List(int page = 1)
{
...
}
You can use attribute routing to override the convention.
First make sure attribute routing is enabled:
public class RouteConfig
{
public static void RegisterRoutes(RouteCollection routes)
{
routes.MapMvcAttributeRoutes();
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Product", action = "List", id = UrlParameter.Optional }
);
}
}
Then add appropriate attribute to your controller method, for example:
[Route("YourControllerName/List/{page?}")]
public ViewResult List(int page = 1)
{
...
}
Question mark makes the page parameter optional.
If it's a default controller and action
[Route("")]
[Route("YourControllerName/List/{page?}")]
public ViewResult List(int page = 1)
{
...
}
More about attribute routing can be found here:
http://blogs.msdn.com/b/webdev/archive/2013/10/17/attribute-routing-in-asp-net-mvc-5.aspx
My folder look like this:
(root)/Areas/Admin/Views/..
(root)/Areas/Admin/Controllers/...
(root)/Areas/Admin/Routes.cs
(root)/Areas/Forum/Views/..
(root)/Areas/Forum/Controllers/...
(root)/Areas/Forum/Routes.cs
public class Routes : AreaRegistration
{
public override string AreaName
{
get { return "Admin"; }
}
public override void RegisterArea(AreaRegistrationContext context)
{
context.MapRoute(
"Admin_Default",
"{controller}/{action}/{Id}",
new { controller = "Admin", action = "Index", Id = (string)null }
);
}
}
public class Routes : AreaRegistration
{
public override string AreaName
{
get { return "Forum"; }
}
public override void RegisterArea(AreaRegistrationContext routes)
{
routes.MapRoute(
"Forum_Default",
"{controller}/{action}",
new { controller = "Forum", action = "Index"}
);
}
}
Global.asax
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
AreaRegistration.RegisterAllAreas();
routes.MapRoute(
"Default", // Route name
"{controller}/{action}/{id}", // URL with parameters
new { controller = "Home", action = "Index", id = "" } // Parameter defaults
);
The startpage should be Home/Index but it start with Admin/Index, why?
Only site.com/Admin works not site.com/Forum
How should i get Admin and Forum Areas to work right? Why is only Admin working and not Forum?
When i delete Admin/Routes.cs file Forum start to work...
EDIT:
Home in ~/Views/ don't show as startpage even if i have
routes.MapRoute(
"Default", // Route name
"{controller}/{action}/{id}", // URL with parameters
new { controller = "Home", action = "Index", id = "" } // Parameter defaults
in my Global.asax after AreaRegistration.RegisterAllAreas();
I believe your area mappings should be structured like so.
public override void RegisterArea(AreaRegistrationContext context)
{
context.MapRoute(
"Admin_Default",
"Admin/{controller}/{action}/{Id}",
new { controller = "Admin", action = "Index", Id = (string)null }
);
}
and
public override void RegisterArea(AreaRegistrationContext context)
{
context.MapRoute(
"Forum_Default",
"Forum/{controller}/{action}/{Id}",
new { controller = "Forum", action = "Index"}
);
}
Keeps your routes from conflicting, which is what i think is happening in your case. As your default route matches your admin route.