I have a drilldown page in which I can drill down 3 levels exactly, always.
I want my URL to look like this:
drill - main page
drill/:l1 - drill down to l1
drill/:l1/l2 - drill down to l1 then to l2
drill/:l1/:l2/:l3 - drill down to l1, then to l2, then to l3.
All of them function the same, with just different data, and currently I use
$ to separate them, like
drill/l1$l2$l3 and know which level by the
Is there a way to make it an optional segment of