Mercurial > urweb

view tests/activeBlock.ur @ 1794:4671afac15af

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Change 'spawn' implementation to allow blocking within <active code>
author Adam Chlipala <adam@chlipala.net>
date Wed, 25 Jul 2012 08:20:15 -0400
parents
children
line wrap: on
line source
fun main () : transaction page = return <xml><body>
  <active code={s <- source ""; return <xml>
    <dyn signal={s <- signal s; return (txt s)}/>
    <button onclick={fn _ => set s "Hi!"}/>
  </xml>}/>

  <active code={sleep 1; return <xml>Hi!</xml>}/>

  <active code={spawn (sleep 1; alert "Hi!"); return <xml>Success</xml>}/>
</body></xml>