Mercurial > urweb

view tests/activeBlock.ur @ 2283:4afaab523213

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Initialize invalidation to NULL!
author Ziv Scully <ziv@mit.edu>
date Thu, 12 Nov 2015 10:06:07 -0500
parents 4671afac15af
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>