Mercurial > urweb

view tests/active.ur @ 2010:403f0cc65b9c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
New lessSafeFfi
author Adam Chlipala <adam@chlipala.net>
date Fri, 02 May 2014 19:19:09 -0400
parents d794149b3713
children
line wrap: on
line source
fun counter' () =
    s <- source 0;
    return <xml>
      <dyn signal={n <- signal s; return (txt n)}/>
      <button onclick={fn _ => n <- get s; set s (n + 1)}/>
    </xml>

fun counter () = <xml><active code={counter' ()}/></xml>

fun main () : transaction page = return <xml><body>
  {counter ()}
  <hr/>
  {counter ()}
</body></xml>