Mercurial > urweb
view tests/parseInt.ur @ 1949:d7bec4e63415
Do a bit of extra userspace copying to send HTTP response with a single system call
author | Adam Chlipala <adam@chlipala.net> |
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date | Tue, 31 Dec 2013 09:34:41 -0500 |
parents | 4798ad652c94 |
children |
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fun main () : transaction page = s <- source ""; return <xml><body> <ctextbox source={s}/> <button onclick={n <- get s; case read n of None => alert "Invalid" | Some n => alert (show (n + 1))}/> </body></xml>