Christoph Päper wrote:
Dear WHAT WG
When using
<input type=checkbox>
or
<select multiple>
one somtimes wants to limit the number of selected check boxes or
options.
Could you provide some examples of some sites that need to apply such
limits, and show how people are currently achieving this?
Are there sites that use JavaScript to achieve this now, perhaps by
listening for click events on the checkboxes, counting how many are
checked and then preventing too many being checked. Or are there sites
that count how many are checked onsubmit to ensure there aren't too few
or too many?
--
Lachlan Hunt - Opera Software
http://lachy.id.au/
http://www.opera.com/
