URL Routing .Net 4.5 Webforms - c#

I have a webforms app that I would like to add some routing in so when a user types in www.mySite.com/Brd it will take them to a specific page. I can get this to work if I put an argument in, however I don't want any. Here is what I have in my application start method
protected void Application_Start(object sender, EventArgs e)
{
RegisterRoute(System.Web.Routing.RouteTable.Routes);
}
void RegisterRoute(System.Web.Routing.RouteCollection routes)
{
routes.MapPageRoute("Route1", "Rep", "~/SalesRep/SalesRepHome.aspx");
routes.MapPageRoute("Route2", "Brd", "~/Board/BrdLogin.aspx");
}
The route for the Brd takes me to www.mysite.com/BrdLogin.aspx without the subdirectory and the Rep route does nothing. Could someone point me in the right direction?

Try adding this line to your RegisterRoutes method...
routes.EnableFriendlyUrls();
Make sure you're also referencing the Microsoft.AspNet.FriendlyUrls assembly
Also, try putting a forward slash after Rep and Brd e.g.
routes.MapPageRoute("Route1", "Rep/", "~/SalesRep/SalesRepHome.aspx");
routes.MapPageRoute("Route2", "Brd/", "~/Board/BrdLogin.aspx");

Related

URL Rewriting not working in global.aspx file

I want to make some friendlyurls in my ASP.Net C# project and I'm trying to do this in global.asax file and protected void Application_Start(object sender, EventArgs e) but I am getting error in in browser. it is not working. I am attaching screenshot and pasting code also with this.
protected void Application_Start(object sender, EventArgs e)
{
RegisterRoutes(RouteTable.Routes);
}
static void RegisterRoutes(RouteCollection routes)
{
routes.MapPageRoute("Dashboard", "{FullName}-{Id}/Dashboard", "~/Dashboard.aspx");
routes.MapPageRoute("Reviews", "{FullName}-{Id}/Reviews", "~/Reviews.aspx");
routes.MapPageRoute("Events", "{FullName}-{Id}/Events", "~/Events.aspx");
}
This is my code that i am using in my global.aspx file under the Application_Start method. by using this code, it is making url correct but not redirecting on any page and showing error is The: localhost page isn’t working
localhost redirected you too many times.
this error i am getting on the browser while i am running my project.
This is my problem please anyone resolve this problem and help me.
Just a stab...Not too sure if you can have parameters "dash" separated...have you tried.
routes.MapPageRoute("Dashboard", "{FullName}/{Id}/Dashboard", "~/Dashboard.aspx");
routes.MapPageRoute("Reviews", "{FullName}/{Id}/Reviews", "~/Reviews.aspx");
routes.MapPageRoute("Events", "{FullName}/{Id}/Events", "~/Events.aspx");
Also, your path is localhost/user/<URL Route>...not too sure if it will work without the rest of the path in the routes.
Can you confirm your landing pages are being hit (put break in page_load)?

How can I pass a query string in a route in a web forms application

I have a database that returns data based on the query string. My url is formatted like this
www.example.com/CompanyPage.aspx?id=(some number)
I want to set up routing so that I can pass a human friendly url instead
www.example.com/CompanyPage.aspx/(company name)
I inserted a Global.asax file into my web forms project, and set up routing like this.
protected void Application_Start(object sender, EventArgs e)
{
RegisterRoutes(RouteTable.Routes);
}
void RegisterRoutes(RouteCollection routes)
{
routes.MapPageRoute("Burger_Hut", "CompanyPage.aspx?id=32", "~/CompanyPage.aspx");
}
The problem is that I get an error stating that
The route URL cannot start with a '/' or '~' character and it cannot contain a '?' character.
Parameter name: routeUrl
All my googling takes me to how to fix this via MVC. But this is not an MVC project. It's a webforms project. Can someone point my in the right direction on this? Is routing the proper way to go about doing this?

404 error with MapPageRoute() routing a aspx page within a folder

Trying to route in webforms, getting a 404.
I have set up my global.asax.cs file as follows using System.Web.Routing;
protected void Application_Start(object sender, EventArgs e)
{
RegisterRoutes(RouteTable.Routes);
}
private void RegisterRoutes(RouteCollection routes)
{
routes.MapPageRoute("ProfilePage",
"Profile",
"~/Manager/Profile.aspx");
}
profile.aspx is located within the manager folder. No idea why it's not working. Would be grateful if someone could make some suggestions I am fairly new to asp.net.
I am expecting the url localhost:60008/Manager/Profile/ to load the Profile.aspx page.
The second parameter specifies the URL. Try:
routes.MapPageRoute("ProfilePage",
"Manager/Profile",
"~/Manager/Profile.aspx");
You have it right the first time. Here a valid routing
routes.MapPageRoute("", "YourPage", "~/Your/full/url.aspx", true);
The first para can be let empty, the second is the one you are going to use, the third is the url of your page, the last [optional] is to check if the file exist physically or not.
I believe where the error comes is how you use it, for a hyperlink you would say
NavigateUrl="~/YourPage"
In a html anchor
href="~/YourPage" runat="server"
In the browser address bar it will show like this http://YourDomain.com/YourPage/
That's the way it works for me. Personally having to put the folders in there defeat the purpose of using routing no?

How to change content based on the page name instead of querystring in asp.net

I've a site, we are using ASP.NET 4.0, and right now our products content is managed like this
www.franko1.com/products.aspx?serie=2000
where the querystring serie is the product ID, so its value is taken and then the contents is extracted from the database.
Now for SEO reasons, we've been asked to change the urls, so now they have to look like this:
What the boss want | Current Urls
--------------------------------------------------------------------------------
www.franko1.com/Relief_Valves | www.franko1.com/products.aspx?serie=2000
www.franko1.com/Inline_Flame_Arrester | www.franko1.com/products.aspx?serie=1000
www.franko1.com/Vent_Hatch | www.franko1.com/products.aspx?serie=3000
and so on ...
Right now, we are using a masterpage and the products.aspx and as I said, we take the querystring serie and we show the content based on its value, I have no idea how to do this using asp.net, I have read about ISAPI_Rewrite but I was wondering if there is a technique to approach this without dealing with the IIS server....
Well I don't know if I was clear, It is hard to explain,
No need for that. You can achieve this via routing (It's not just for MVC).
Routing has been available as a stand alone module for a while now, but with ASP.Net 4.0 you can now use routing for WebForms just as easily as you can with MVC.
You will need to add some routing to your Global.asax
public class Global : System.Web.HttpApplication
{
protected void Application_Start(object sender, EventArgs e)
{
RegisterRoutes(RouteTable.Routes);
}
public static void RegisterRoutes(RouteCollection routeCollection)
{
routeCollection.MapPageRoute("Products", "Products/{Name}", "~/Products.aspx");
}
}
And with that you can now reference the route values in your page like so:
protected void Page_Load(object sender, EventArgs e)
{
string prodName = Page.RouteData.Values["Name"].ToString();
//Do lookup, etc...
}
Your URLs will end up looking like this:
www.domain.com/products/Relief_Valves
www.domain.com/products/Widgets
www.domain.com/products/TrashCans
etc..
Nice and easy... and clean!
URL rewriting was made just for exactly this purpose. The problem is that it really doesn't work with variable content directly appended to the root URL. There really isn't enough information for URL routing to separate such URLs from the rest of your URLs.
Would your boss accept www.franko1.com/p/Relief_Valves ?

ASP.NET 4.0 Routing and Default.aspx (How write A Handler? Is It Necessary Or Not)

i want to route Default.aspx to another URL when page starts.
my global.asax is like this :
protected void Application_Start(object sender, EventArgs e)
{
RegisterRoutes(RouteTable.Routes);
}
public static void RegisterRoutes(RouteCollection routes)
{
routes.MapPageRoute(
"Default", // Route name
"My Site", // URL with parameters
"~/Default.aspx" // Parameter defaults
);
}
should i write a handler for my purpose?
(i found some samples for .net 3.5 and MVC but what about .net 4 web forms)
if yes how can i write it?
EDIT:
what this line exactly do?
routes.Add("Default", new Route(string.Empty, new RouteHandler("~/Default.aspx")));
i am using web forms -> Not MVC
thanks in advace
Here's a specific example of how to deal with routing on asp.net 4.0 web forms (it's just under the mvc part).
http://weblogs.asp.net/scottgu/archive/2009/10/13/url-routing-with-asp-net-4-web-forms-vs-2010-and-net-4-0-series.aspx
The way you are approaching it is fine. You do have an error in the second parameter of your route. Well perhaps not an error, I dislike spaces in urls as they are actually the encoded spaces. Check out the guide.
Just noticed your edit.
Adding the route essentially creates a mapping between a url or url pattern (which you have as string.Empty which is a problem) and a handler which serves the request(You specify RouteHandler which I don't believe actually exists?). .net Provides a PageRouteHandler which allows you to specify which page responds to your request and deal with a couple other details like security defined on the physical structure of your site. Internally, MapPageRoute is simply calling routes.Add but using the PageRouteHandler.

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