annotate demo/increment.ur @ 930:51bc7681c47e

Nullable columns *might* be working, but too much JS is generated for the page to load in finite time
author Adam Chlipala <adamc@hcoop.net>
date Sat, 12 Sep 2009 15:08:16 -0400
parents ed06e25c70ef
children e6bc6bbd7a32
rev   line source
adamc@648 1 sequence seq
adamc@648 2
adamc@648 3 fun increment () = nextval seq
adamc@648 4
adamc@782 5 fun main () =
adamc@648 6 src <- source 0;
adamc@648 7 return <xml><body>
adamc@648 8 <dyn signal={n <- signal src; return <xml>{[n]}</xml>}/>
adamc@908 9 <button value="Update" onclick={n <- rpc (increment ()); set src n}/>
adamc@648 10 </body></xml>