annotate demo/more/checkGroup.ur @ 1140:ae818127a725

Remove a faulty time tweak from Postgres serialization
author Adam Chlipala <adamc@hcoop.net>
date Sat, 30 Jan 2010 13:39:39 -0500
parents 7facf72aaf0a
children
rev   line source
adamc@1025 1 con t ctx data = list (data * xml ctx [] [] * source bool)
adamc@1025 2
adamc@1025 3 fun create [ctx] [data] (items : list (data * xml ctx [] [] * bool)) =
adamc@1025 4 List.mapM (fn (d, x, b) => s <- source b; return (d, x, s)) items
adamc@1025 5
adamc@1025 6 fun render [ctx] [data] [[Body] ~ ctx] (t : t ([Body] ++ ctx) data) =
adamc@1025 7 List.mapX (fn (_, x, s) => <xml><ccheckbox source={s}/> {x}<br/></xml>) t
adamc@1025 8
adamc@1025 9 fun selected [ctx] [data] (t : t ctx data) =
adamc@1025 10 List.foldlM (fn (d, _, s) ls =>
adamc@1025 11 s <- signal s;
adamc@1025 12 return (if s then
adamc@1025 13 d :: ls
adamc@1025 14 else
adamc@1025 15 ls)) [] t