blob: 36b8191fa9f38442fe652f5e5409378b77adedea (
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sequence seq
fun increment () = nextval seq
fun action () =
src <- source 0;
return <xml><body>
<dyn signal={n <- signal src; return <xml>{[n]}</xml>}/>
<button value="Update" onclick={n <- increment (); set src n}/>
</body></xml>
fun main () = return <xml><body>
<form><submit value="Begin demo" action={action}/></form>
</body></xml>
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