Mercurial > urweb
annotate demo/more/select.ur @ 1248:cf9a636f9b15
Avoid state space explosion with ECase that just writes a constant in each case
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Sun, 18 Apr 2010 20:06:15 -0400 |
parents | e46227efcbba |
children |
rev | line source |
---|---|
adamc@1023 | 1 fun selectChar choices current = |
adamc@1023 | 2 List.mapX (fn (ch, label) => |
adamc@1023 | 3 <xml><option value={String.str ch} selected={current = Some ch}>{[label]}</option></xml>) choices |