Now it’s the perfect time to employ our personal routes. The best route requires a controller and an action without having defaults or extra parameters.
With the above mentioned adjustments in position, now operate the application and navigate to the following URLs, and you will see a 404 mistake. It's because we are passing the Id parameter benefit as ABC here.
This portion discusses how routing interacts with locations. See Spots for information regarding how places are utilised with views.
With attribute routing, the controller and motion names Engage in no element by which action is matched, Unless of course token substitution is used. The subsequent case in point matches the same URLs given that the prior instance:
Now you will see a fresh C# file ProcessController.cs from the Controllers folder, which can be open for editing in Visual Studio likewise.
Nevertheless if we crafted a MVC web site for a similar, the URL would most likely appear like ‘hxxp://’ and ‘hxxp://’. By convention (and default) the 1st URL maps into the ProductController course with an motion named Index. The second URL maps to your ProductController course with and motion named Details. As we could see, MVC Routing helps abstract URLs faraway from Bodily information which by default maps to Controller/Action process pairs by default. We'll now go into specifics of how this mapping happens and how to modify the defaults. But prior to that, some finest practices!
When executing an motion inside a region, the route price for location is accessible being an ambient price for routing to utilize for routing in asp.net mvc URL technology. Consequently by default regions act sticky
The worth of controller and motion are Element of both ambient values and values. The method Url.Motion always utilizes the current values of action and controller and generates a URL route that routes to The existing motion.
You can even map the default values for the route parameter by using the defaults parameter of your MapControllerRoute Extension strategy, as revealed inside the graphic beneath.
We need to accessibility the remainder of the controllers and steps utilizing the next URL Sample. We also really need to configure the default controller and action names as Residence and Index.
You would possibly assume to hit this issue Along with the default route controller / action / id? . This issue is unusual in apply because Url.Motion usually explicitly specifies a controller and motion worth.
The route values for controller and action typically show up in that template. This works because the URLs matched by routing adhere to some convention.
You can also implement limitations on the value of your parameter by configuring route constraints. Such as, the following route applies a limitation about the id parameter which the id's benefit needs to be numeric.
Placing multiple route characteristics on the controller means that every one combines with each from the route attributes around the motion procedures: