Mercurial > urweb
view demo/counter.ur @ 1992:7075acda4456
Parse new bytea output format from Postgres 9.x
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Tue, 25 Feb 2014 16:34:04 -0500 |
parents | 4359e185d3af |
children |
line wrap: on
line source
(* Workhorse function, which [main] will call *) fun counter n = return <xml><body> Current counter: {[n]}<br/> <a link={counter (n + 1)}>Increment</a><br/> <a link={counter (n - 1)}>Decrement</a> </body></xml> fun main () = counter 0