Mercurial > urweb

view tests/reactive5.ur @ 1080:a4979e31e4bf

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Another try at reasonable Especialize, this time with a custom traversal
author Adam Chlipala <adamc@hcoop.net>
date Sun, 20 Dec 2009 15:17:43 -0500
parents e955d50c389d
children
line wrap: on
line source
fun main () : transaction page =
  x <- source <xml>A</xml>;
  y <- source <xml>B</xml>;
  return <xml><body>
    <dyn signal={x <- signal x; y <- signal y; return <xml>{x}, {y}</xml>}/>
    <br/>
    <a onclick={set x <xml>C</xml>}>Change x</a><br/>
    <a onclick={set y <xml>D</xml>}>Change y</a><br/>
  </body></xml>