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view demo/increment.ur @ 1858:2a0b9603d8af

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Tweak error message about naughty GET handlers
author Adam Chlipala <adam@chlipala.net>
date Wed, 17 Jul 2013 10:35:43 -0400
parents e6bc6bbd7a32
children
line wrap: on
line source
sequence seq

fun increment () = nextval seq

fun main () =
    src <- source 0;
    return <xml><body>
      <dyn signal={n <- signal src; return <xml>{[n]}</xml>}/>
      <button value="Update" onclick={fn _ => n <- rpc (increment ()); set src n}/>
    </body></xml>