Réponse acceptée !
Bonjour,
Un exemple :
<?php
if(isset($_POST['post']))
{
echo 'valeurs sélectionnées :<br>';
foreach($_POST['select'] as $valeur)
{
echo $valeur . '<br>';
}
}
?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fr" lang="fr">
<head>
<script type="text/javascript">
function transfert(src, dest)
{
if (src.options[src.selectedIndex].value == 0)
return;
var nouveau = new Option(src.options[src.selectedIndex].text, src.options[src.selectedIndex].value);
dest.options[dest.length] = nouveau;
src.options[src.selectedIndex] = null;
}
function ctrlForm(formulaire)
{
with (formulaire)
{
var cible = elements['select[]'];
var nb = cible.length;
for(var i = 0; i < nb ; i ++)
{
cible.options[i].selected = 'selected';
}
submit();
}
}
</script>
</head>
<body>
<form name="saisie" method="post" action="" onsubmit="ctrlForm(this);">
<table width="50%">
<tr>
<td style="text-align : center;">
Disponibles
</td>
<td> </td>
<td style="text-align : center;">
Sélectionnées
</td>
</tr>
<tr>
<td style="vertical-align : top; text-align : center;">
<select name="dispo" style="width : 150px;">
<option value="0">-- Sélectionnez --</option>
<option value="1">valeur 1</option>
<option value="2">valeur 2</option>
<option value="3">valeur 3</option>
<option value="4">valeur 4</option>
<option value="5">valeur 5</option>
<option value="6">valeur 6</option>
<option value="7">valeur 7</option>
<option value="8">valeur 8</option>
<option value="9">valeur 9</option>
</select>
</td>
<td>
<input type="button" value=" > " onclick="transfert(this.form.elements['dispo'], this.form.elements['select[]'])" />
<br>
<input type="button" value=" < " onclick="transfert(this.form.elements['select[]'], this.form.elements['dispo'])" />
</td>
<td style="vertical-align : top; text-align : center;">
<select name="select[]" multiple="multiple" style="width : 150px;">
</select>
</td>
</tr>
<tr>
<td colspan="3" align="center">
<input type="submit" name="post" value="Valider" />
</td>
</tr>
</table>
</form>
</body>
</html>