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view demo/more/select.ur @ 1183:9d3ccb8b39ac

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safeGet
author Adam Chlipala <adamc@hcoop.net>
date Tue, 09 Mar 2010 18:28:44 -0500
parents e46227efcbba
children
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fun selectChar choices current =
    List.mapX (fn (ch, label) =>
                  <xml><option value={String.str ch} selected={current = Some ch}>{[label]}</option></xml>) choices