Razor Pages ASP.Net Core 2.0 Routing - Is possible to have a parameters in the middle of a URL?

Question

Is it possible to have a parameter in the middle of the URL for a Razor Page?

Example:

• http://website/products <--- Shows a list of products
• http://website/products/{productName} - Product Page
• http://website/products/{productName}/Page1
• http://website/products/{productName}/Page2
• http://website/products/{productName}/ListOfAccessories
• http://website/products/{productName}/ListOfAccessories/Details

File Structure:

• /products/Index <--- Shows the list of products
• /Products/Product/Index <-- Product Page
• /Products/Product/Page1
• /Products/Product/Page2
• /Products/Product/ListOfAccessories/Index
• /Products/Product/ListOfAccessories/Details

I can create the route for the products list, but can't figure out the parameter in the middle of the URL using options.Conventions.AddPageRoute

Thanks

Answer 1

You can add a convention and use parameters inside the same way as in controller routes.

 options.Conventions.AddPageRoute("/Products", "products/{id}/details")
 options.Conventions.AddPageRoute("/Products", "products/{id}/listofaccesories")

or in a more general way

 options.Conventions.AddPageRoute("/Products", "products/{id}/{handler}")

The {handler} parameter will be used by the razor pages engine to find a method mapping this route. This two configurations will route the url /products/20120/details to the ProductsModel page, taking the 20120 as the id argument and selecting the Details handler inside the ProductsModel.

public ProductsModel : PageModel
{
    ...

   public Task OnGetDetails(int id)
    {
    ...
    }

    public Task OnGetListOfAccessories(int id)
    {
       ...
    }

   ...
}