Mercurial > urweb

view demo/counter.ur @ 869:64ba57fa20bf

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Moved nextval code into Settings
author Adam Chlipala <adamc@hcoop.net>
date Sun, 28 Jun 2009 16:41:10 -0400
parents 679b2fbbd4d0
children 4359e185d3af
line wrap: on
line source
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