blob: 194d26be9af4d160d3cd6b1f2e364362b7a71c99 (
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|
cookie int : int
fun getOpt (t ::: Type) (o : option t) (v : t) : t =
case o of
None => v
| Some x => x
fun main () : transaction page =
n <- getCookie int;
sn <- source (getOpt n 7);
return <xml><body>
<dyn signal={n <- signal sn; return <xml>{[n]}</xml>}/>
<a onclick={set sn 6}>CHANGE</a>
</body></xml>
|
