Mercurial > urweb

view tests/parseInt.ur @ 1684:9dd8d47c3e58

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Extend and document RANDOM
author Adam Chlipala <adam@chlipala.net>
date Sat, 04 Feb 2012 10:42:18 -0500
parents 4798ad652c94
children
line wrap: on
line source
fun main () : transaction page =
    s <- source "";
    return <xml><body>
      <ctextbox source={s}/>
      <button onclick={n <- get s;
                       case read n of
                           None => alert "Invalid"
                         | Some n => alert (show (n + 1))}/>
    </body></xml>