The previous illustration of Url.Motion assumes traditional routing. URL technology is effective likewise with attribute routing, although the ideas are distinct. With traditional routing:
Token substitute can be custom-made employing a parameter transformer. A parameter transformer implements IOutboundParameterTransformer and transforms the value of parameters.
This is because we haven't established any default values for our Route parameters. If we have not specified the identify of your controller or action system while in the URL, which controller and motion strategy really should execute?
Routes may be developed by introducing them on the RouteCollection or by decorating actions or controller with attributes.
Defaults specify which controller, action process, or value of id parameter really should be utilised if they don't exist within the incoming ask for URL.
Over route will probably be relevant to only Those people request whose controller name is RoutingStuffs, action is possibly Index or Earlier mentioned and request style is both "GET" or "Put up".
When executing an action within a region, the route worth for area is available being an ambient value for routing to work with for URL technology. Which means by default spots act sticky
Attribute centered routing - to determine this kind of routing, we specify the Route attribute from the motion method of the controller.
Now it gets a little bit trickier. The routes are added on the RouteCollection as they seem within the RegisterRoutes system.
If the app is utilizing the default standard route, the value of your url variable may be the URL route string /UrlGeneration/Desired destination. This URL path is designed by routing by combining:
This portion discusses how routing interacts with parts. See Regions for facts about how places are applied with views.
Before ASP.Web MVC, URLs in Website application mapped to Bodily information in a disk area. So for example when you experienced a URL ‘hxxp://’ it basically intended there was a Default.aspx file inside a ‘products’ folder at the root of the web site. This URL had no other meaning. Any parameters it took was possibly passed inside the query string making it seem like ‘hxxp://’ Take note: To stay away from hyperlinks in the following paragraphs, We've got renamed http to hxxp. Wherever you see hxxp, remember to go through it as http.
Attribute routing offers good-grained Command to create the ID essential for many steps and never for Some others. By Conference, the documentation features optional parameters like id once they're prone to look in proper use.
Common routing only matches a combination of action and controller which might be described from the app. This is meant to simplify cases where by traditional routing in asp.net mvc routes overlap.