<form method="POST" action="<?php
echo $_SERVER['PHP_SELF'];
?>
">
<select multiple name="links[]">
<option value="music" <?php
afterSubmitSet('links', 'music');
?>
>Musiikki</option>
<option value="sports" <?php
afterSubmitSet('links', 'sports');
?>
>Urheilu</option>
<option value="churches" <?php
afterSubmitSet('links', 'churches');
?>
>Kirkot</option>
</select>
<input type="submit" value="Check"/>
</form>
<p class="result">
<?php
if (isset($_POST['links'])) {
foreach ($_POST['links'] as $key) {
switch ($key) {
case 'sports':
echo '<p>Päivää urheilun ystävä, tässäpä muutama linkki</p>';
printLinks('sports');
break;
function afterSubmitSet($attrname)
{
if (isset($_GET[$attrname]) && $_GET[$attrname] == 'on') {
echo 'checked=true';
}
}
?>
</p>
<form method="GET" action="<?php
echo $_SERVER['PHP_SELF'];
?>
">
<input type="checkbox" name="tired" <?php
afterSubmitSet('tired');
?>
>Väsy<br>
<input type="checkbox" name="headache" <?php
afterSubmitSet('headache');
?>
>Pää kipiä<br>
<input type="checkbox" name="friday" <?php
afterSubmitSet('friday');
?>
>Perjantai<br>
<input type="submit" value="Check"/>
</form>
</body>
</html>
</td>
<td>
<input type="radio" name="fg" value="#000" <?php
afterSubmitSet('fg', '#000');
?>
>Musta<br>
<input type="radio" name="fg" value="#f00" <?php
afterSubmitSet('fg', '#f00');
?>
>Punainen<br>
<input type="radio" name="fg" value="#008000" <?php
afterSubmitSet('fg', '#008000');
?>
>Vihreä<br>
<input type="radio" name="fg" value="#00f" <?php
afterSubmitSet('fg', '#00f');
?>
>Sininen<br>
</td>
</tr>
</table>
<input type="submit" value="Check"/>
</form>
</body>
</html>
<?php
// just used to populate radios after submission
function afterSubmitSet($attrname, $value)
