ContentHandlers for Articles not for Pages

[matija]

How can we implement show in one form my details articles?

I know an example from the pages!

THandlers.AddRootHandler('', '/', FormHandler)
with THandlers.Add('', '1', TContentForm.Create(TShopForm)) do
  begin
    CanStartSession := true;
    RequiresSessionStart := false;
 end;

Example:
http://localhost/shop/1 -> Details for article 1
http://localhost/shop/2 -> Details for article 2
http://localhost/shop/3 -> Details for article 3

Is there any demo?