Mercurial > urweb

view tests/rs.ur @ 1657:2b7d3d99dc42

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Prevent unifications of 'others' pieces in record summaries, when both pieces contain unification variables (to prevent undesired unifications)
author Adam Chlipala <adam@chlipala.net>
date Thu, 05 Jan 2012 17:10:43 -0500
parents 36f7d1debb37
children
line wrap: on
line source
fun bobo () =
    n1 <- source 0;
    n2 <- source 1;
    return <xml>
      <dyn signal={n1 <- signal n1; n2 <- signal n2; return <xml>{[n1 + n2]}</xml>}/>
      <button value="Increment1" onclick={v <- get n1; set n1 (v + 1)}/>
      <button value="Increment2" onclick={v <- get n2; set n2 (v + 1)}/>
    </xml>

fun main () =
    x <- source <xml/>;
    return <xml><body>
      <dyn signal={signal x}/>
      <button value="Grab" onclick={y <- rpc (bobo ()); set x y}/>
    </body></xml>