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view tests/vlad4.ur @ 1403:860c245a7c4d

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More detail on sources and signals
author Adam Chlipala <adam@chlipala.net>
date Tue, 18 Jan 2011 13:32:48 -0500
parents fe470db7feea
children
line wrap: on
line source
fun main () : transaction page =
    s <- source "";
    return <xml><body>
      <ctextbox source={s} value="123" onchange={s <- get s; alert (s ^ "!")}/>
      <dyn signal={s <- signal s; return (txt s)}/>
    </body></xml>