I would like to specify an id without having to include the index action.
Here is what I have tried:
routes.MapRoute("Upload", "Upload/{id}",new { controller = "Upload", action = "Index" });
This gives a 404 error. The url will be something like site.com/Upload/123
Probably you need to put the code before the Default route. MVC check routes from the any route after default won't work
Related
I have a typical ASP.NET MVC controller, but I just want to change its route. The default route now is:
Blog/{controller}/{action}/{id}
I want to change the route of a specific controller to
Blog/Admin/{controller}/{action}/{id}"
I tried to achieve this by adding the Route, RouteArea and RoutePrefix attributes to the controller but without any success.
How can I achieve this?
Add this route prior to the default
routes.MapRoute(
name: "BlogAdmin",
url: "Blog/Admin/{action}/{id}",
defaults: new { controller = "YourSpecificControllerName", action = "Index or other default action name", id= UrlParameter.Optional });
Since this is for a specific you don't need {controller} part in your url. If you still want to specify it change the url argument to "Blog/Admin/YourSpecificControllerName/{action}/{id}" where YourSpecificControllerName is the name of your controller.
Also since the order of rote registration matters make sure that this route registered prior to the the default one
I'm new into routing, and have a hopefully simple question toward it.
Right now, with the default routing, I need to use {controller}/{action}/{variable}.
This will mean (if I want to use a {variable}), I have to enter my URL as /Home/Index/1
Is there a way to make routing only use /Home/1 and send it to the Index action?
I need to use this only for a specific page, not all of them.
I have tried the following with no success:
routes.MapRoute(
"Alert",
"Alert/{id}",
new
{
controller = "Alert", action = "Index", id = ""
}
What you have should work. I surmise the reason your attempt does not work is that you have defined the default {controller}/{action}/{id} route before this one.
You have to register this route before any more general ones as the routing engine sends the request to the first action which matches the requested URL.
How can I route requests to a default PageController for routes that do not map to a controller or action? But for routes that do match a controller or action, have those behave as normal, using ASP.NET MVC?
Basically I have a CMS backend that I have developed and I need to be able to inspect the route, to see if it matches a route for a page, stored in the database and if so, forward the request to the default PageController, which handles loading the pages content from the database. There are also CORE pages, that do have their own Controllers and Actions defined, and if you enter a route that doesn't match a pages route in the database, I need it to revert to the default behavior of ASP.NET MVC and look for the {controller}/{action}.
I have searched and searched online, with not much luck finding how I could do this. Any help would be greatly appreciated.
Set your routes up so the ones for existing controllers and actions are first, then have a catchall that maps to your PageController:
// More specific routes go here
routes.MapRoute(
null,
"{controller}/{action}/{id}", // URL with parameters
new { action = "Index", id = UrlParameter.Optional }, // Don't put a default for controller here
// You need to constrain this rule to all of your controllers, so replace "ControllerA" with an actual controller name, etc
new { controller = "ControllerA|ControllerB|ControllerC" }
);
routes.MapRoute(
null,
"{*path}",
new { controller = "Page", action = "Index" }
);
Anything that isn't matched by the first rule and any rules you put before it will fall back to your page controller, with the path in a path parameter on your index action method.
I code lots of ASP.NET but I'm kind of new with .net MVC, I've a default route registered like this:
routes.MapRoute(
"Default", // Route name
"{controller}/{action}/{id}", // URL with parameters
new { controller = "Home", action = "Index", id = UrlParameter.Optional } // Parameter defaults
);
And I want to add another Administrator area on the site and all the URL would be something like "http://localhost/Administrator/controller1", "http://localhost/Administrator/controller2", etc. I've lot of controllers in the Administrator namespace and I'm trying to register those controller with only one MapRoute, I did something like this:
routes.MapRoute("Administrator_default", "Administrator/{controller}/{action}/{id}", new { controller = "Administrator", action = "Index", id = "" });
it works with those controller but one problem is that in some other controller while I try to do a redirect like:
return RedirectToAction("Index", "Forum");
Then I'll always be redirect to http://localhost/Administrator/Forum instead of http://localhost/Forum, it's not a big issue but make the URL looks strange, I tried to restrict to certain namespace but it's not working. It looks just as I'm trying to register two default route and .Net just match the first one, I'm wondering is there a way to make it two default route and map on only specific path only?
This exact issue is why Areas were added to MVC 2. http://www.asp.net/whitepapers/what-is-new-in-aspnet-mvc#_TOC3_2
Agree with Zach's answer.
Not ideal, but you do have the option to have controllers in the controller root folder (e.g. /controllers/HomeController.cs) of your project as well as the controllers in Areas (maybe high level root pages that display menus for areas).
Secondly a quick tip on using the RedirectToAction method. You can specify the area you would like to redirect too using the route parameters e.g:
RedirectToAction("Index","Form", new { area = "MyOtherArea" });
I'm trying to wrap my mind around the way ASP.NET MVC implements routing.
From what is my current understanding, it seems my route string much have a "{controller}" and "{action}", otherwise it doesn't work?
How would I define the route that using a SearchController and Search action taking both SearchKeywords and SearchCaseSensitive arguments had the following URL?
domain/SearchKeywords/CaseSensitive
Even simpler, how do I map domain to controller SearchController and to Search?
From what is my current understanding,
it seems my route string much have a
"{controller}" and "{action}",
otherwise it doesn't work?
Values for the controller and action tokens are required. You have 2 options for providing the values:
1) Using {controller} and {action} tokens on the URL template. e.g.:
routes.MapRoute(null, "{controller}/{action}");
2) Using default values for controller and action. e.g.:
routes.MapRoute(null, "some-url",
new { controller = "Search", action = "Search" }
);
How would I define the route that
using a SearchController and Search
action taking both SearchKeywords and
SearchCaseSensitive arguments had the
following URL?
domain/SearchKeywords/CaseSensitive
The URL host (or domain) is not considered by the routing system, only the application relative path. You can do this:
routes.MapRoute(null, "{SearchKeywords}/{CaseSensitive}",
new { controller = "Search", action = "Search" }
);
You can also provide defaults for SearchKeywords and CaseSensitive, if you want to make either of them optional.
You can add controller = "Search", action = "Search" to the defaults (the last parameter).
The routing engine will use values in defaults to fill in for parameters that aren't in the URL.
If you want to have a 'domain' parameter in your route, you must put this at the top of the route registration. The 'domain' parameter in the second anonymous object is a constraint and here is set to be a regular expression that tests to see if the domain is either of the possible domains "DefaultDomain" or "OtherDomain".
routes.MapRoute("DomainRoute", "{domain}/{controller}/{action}",
new {domain = "DefaultDomain", controller = "Search", action = "Search"},
new {domain = "DefaultDomain|OtherDomain"});