I need to be able to hande routes like this:
appdomain/city/City-state, so in case somebody used
appdomain/Washington/Washington-DC he retrieves proper info from proper controller action. For now can`t get what controller and action it should be to get this url and handle it properly.
To clear it a bit, there`s like no controller and action, but 2 parameters instead of them.
Why not adding a little help from a fixed path, like Show-City
routes.MapRoute(
"CityAndState",
"Show-City/{city}/{state}",
new { controller = "Cities", action = "Index", id = UrlParameter.Optional }
);
this will never interfere with your existing routes, and then you can use:
http://domain.com/Show-City/New York/NY
at your Index Action inside the Cities Controller you would have something like:~
public class CitiesController : Controller
{
public ActionResult Index(string city, string state)
{
// use city and state variables here
return View();
}
}
Try this:
routes.MapRoute("Foo", "{state}/{city}",
new { controller = "ControllerName", action = "ActionName" });
and in your class you'd have:
public class ControllerNameController : Controller {
public ActionResult ActionName(string state, string city) {
...
}
}
Related
I'm working with ASP.NET MVC 3. I'm kind of new to it. I think I'm starting to get the hang of it. But there is something that I'm trying to do, that I think makes sense, but maybe I'm wrong.
I'm trying to create an API around Order objects in my database. In order to get all of the orders in the system, I was going to expose an API that looks like the following:
/orders/
In cases where I wanted to get a specific Order, I would simply append an ID. In other words, the URL would look like this:
/orders/12345
In an effort to accomplish this, I created the following controller:
public class OrdersController : Controller
{
// GET: /Orders/
[AcceptVerbs(HttpVerbs.Get)]
public ActionResult Index()
{
string result = "list of orders";
return Json(result, JsonRequestBehavior.AllowGet);
}
//
// GET: /Orders/{orderID}
public ActionResult Index(int id)
{
string result = "order:" + id;
return Json(result, JsonRequestBehavior.AllowGet);
}
}
In my AreaRegistration class, I have the following:
public override void RegisterArea(AreaRegistrationContext context)
{
context.MapRoute(
"OrderList",
"{controller}/{action}",
new { action = "Index", controller="Orders" }
);
context.MapRoute(
"Order",
"{controller}/{action}/{id}",
new { action = "Index", controller = "Orders" }
);
}
When I attempted to access "/orders/", via the browser address bar, I get the JSON like I would expect. However, if I attempt to access "/orders/12345", I receive a 404. What am I missing?
Thank you
You need to also define proper routes in global.asax or use the default route which looks like {controller}/{action}/{id} where controller is defaulted to "Home", action is defaulted to "Index" and id is optional.
So /orders works because you have defined controller (orders), default action (Index) and missing id (which doesn't matter as it is optional)
But when you try /orders/12345 then you have defined controller (orders), action (12345) and missing id
So to make this work with only the default route the request should be /orders/index/12345
edit: for registering area routes you should use AreaRegistration class
I have an URL like this:
http://website.com/Profile/Member/34
I need this URL runs like this:
http://website.com/Profile/John
Given John as profile name for the user id=34.
Can anyone give me directions to do that?
In global.asx you need to add a new route.
public static void RegisterRoutes(RouteCollection routes)
{
routes.MapRoute(
"Member", // Route name
"Profile/{member}", // URL with member
new { controller = "YourController", action = "Profile"}
);
}
You will still need to implement the action that handles looking up the profile based on {member}.
You have to add a custom route in the global.ascx.cs that will be used to redirect to the good controller. But I guess that "John" is not a unique value so you will have to keep the id in the Url, or if John is the username and is unique you can go with this url:
routes.MapRoute("Member", "Profile/{member}", new { controller = "Member", action = "Profile"});
Then in your controller you will have :
public ActionResult Profile(string username){
//fetch from the db
}
If "John" is not a unique value I suggest you use :
routes.MapRoute("Member", "Profile/{id}/{member}", new { controller = "Member", action = "Profile"});
So your Url will look like http://website.com/Profile/John/34 and youre controller :
public ActionResult Profile(int id){
//fetch from the db
}
Let me know if you need more help!
I have a simple ActionResult in my controller:
public ActionResult Index(int productId)
{
return View();
}
If I breakpoint it, I can confirm the productId is being passed through and is not null. However, if I examine my RouteData:
(int)RouteData.Values["productId"]
There's nothing there. There's a key for controller and a key for the action, but nothing for the parameter? What's going on?
Did you declare the productId as token somewhere in your routes?
routes.MapRoute(
"Default",
"{controller}/{action}/{productId}",
new { controller = "Home", action = "Index", productId = UrlParameter.Optional }
);
If you haven't don't expect to find it in the RouteData collection. This collection contains only tokens that were declared in your routes.
The default route uses id (the one generated by Visual Studio wizard), so you could rename your action parameter:
public ActionResult Index(int id)
{
return View();
}
which would totally make sense in a ProductsController for example. And now you will find it in RouteData.Values["id"].
I'm new to MVC and Google hasn't been much help so I will ask here.
What I'm trying to do is simple (I would had thought) I want to pass a string to the index method but it generally looks like:
http://mydomain.com/home/index/mystring
and I want:
http://mydomain.com/mystring
How do I go about that?
You could define the following route in Global.asax:
routes.MapRoute(
"MyStringRoute",
"{*mystring}",
new { controller = "Home", action = "Index" }
);
which will invoke the Index action of the Home controller:
public class HomeController : Controller
{
public ActionResult Index(string mystring)
{
return View();
}
}
I am using ASP.NET MVC 3 and following the tutorial here http://www.asp.net/mvc/tutorials/asp-net-mvc-routing-overview-cs.
I am working on the sign up functionality and trying to make use of routing. So the typical scenario is:
When the user wants to sign up, he would get taken to /Account/SignUp.
Upon succesful sign up, he then gets redirected to /Account/SignUp/Successful.
I thought it would be simple enough but the "Successful" parameter never gets passed in the SignUp method in the controller.
public ActionResult SignUp(string msg)
{
// Do some checks on whether msg is empty or not and then redirect to appropriate view
}
In global.aspx.cs I've got pretty much the vanilla routing:
routes.MapRoute(
"Default",
"{controller}/{action}/{id}",
new { controller = "Home", action = "Index", id = UrlParameter.Optional });
What am I failing to grasp here?
Your route parameter is called id, so:
public ActionResult SignUp(string id)
{
...
}
or change it to msg if you want:
"{controller}/{action}/{msg}"
Change the parameter from your method to id and create an get method for the /Account/SignUp action
public ActionResult SignUp()
{
//this is the initial SignUp method
}
[HttpPost]
public ActionResult SignUp(string id)
{
//User will be redirected to this method
}