Hello and thanks for your fast answer!
I'ld like to know if there is any possibility to distinguish the selects
if I've multiple multiple selects, that is, more than one on the same
page? What I'm loooking for is the possibility to have an unknown number
of multiple selects on the same page....
Is it possible? Anyone who can describe how to do this or provide a link
to some tutorial? And also, where in the manual can I read about this?
Sincerely,
Victor
On lördag, maj 25, 2002, at 08:59 , Miguel Cruz wrote:
> Have a play with this little program - it should demonstrate all of the
> things you'd want to do with getting data in and out of mult selects. If
> it doesn't work, you may have an older version of PHP - in that case,
> change "$_REQUEST" to "$HTTP_POST_VARS" and "$_SERVER['PHP_SELF']" to
> "$PHP_SELF".
>
> ---------------
> <?
>
> $choices = array(1 => 'dog', 2 => 'cat', 3 => 'mouse', 4 => 'frog');
>
> if (is_array($_REQUEST['animals']))
> {
> print '<p>You chose:</p><ul>';
> foreach ($_REQUEST['animals'] as $animal_id)
> print "<li>{$choices[$animal_id]}</li>";
> print '</ul><hr>';
> }
>
> ?><form method="post" action="<?= $_SERVER['PHP_SELF'] ?>">
> <select multiple name="animals[]"><?
>
> foreach ($choices as $id => $name)
> print '<option '
> . (in_array($id, $_REQUEST['animals']) ? 'selected ' : '')
> . "value='$id'>$name</option>";
>
> ?></select><input type="submit"></form>
>
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
