OK, I edited my last post. I think it's confusing you more to look at variable routes now, so perhaps don't. FWIW: the examples are quite straightforwards though - there's no HTML or SQL there. They're just showing you how to do variable paths in your URLs and access those variable bits in your handlers. That's all. Again, please try things out if you want to understand how they work. The text even tells you how the examples work.
I may have to bail out now. We're going round in circles, so that isn't productive. You won't show your attempts to get stuff to work, so there's nothing more I can really do. I'm certainly not going to do the work for you.
I may have to bail out now. We're going round in circles, so that isn't productive. You won't show your attempts to get stuff to work, so there's nothing more I can really do. I'm certainly not going to do the work for you.