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| <HTML>
<BODY>
<form action="" method="post" name="pole">
<!-- premier pole -->
<p>
<br><br><br><br>
<table width="40%" border="2" cellspacing="0" cellpadding="0">
<tr>
<td>Choisissez le 1° Pole </td>
<td width="40%">
<select name="pole" center font-family: Arial;font-size: 8px>
<?php
// requête sql
$base =mysql_connect "localhost", "root", "");
mysql_select_db ("gsp0", $base);
$sql = "SELECT libpoint FROM `pole` order by libpoint";
// on sélectionne toutes les entrées de la table
$req=mysql_query($sql) or die'ErreurSQL !'.$sql.'<br>'.mysql_error());
//On affiche ces entrées
while($data = mysql_fetch_array($req))
{
print '<option value='.$data['libpoint'].'>'.$data['libpoint'].' '.'</option>';
}
mysql_close(); // on ferme la connexion
?>
<input type='submit' value =' Valider'>
</select>
</td>
</tr>
</table>
<br>
<?php
// on confirme a l'ecran la 1° ville choisie
if(isset($_POST))
{foreach($_POST as $key=>$lib1)
{echo $lib1.'<p>';} //$lib1=ville choisie dans la premiere liste deroulante
}
?>
</p>
</form>
</BODY>
</HTML>
<!--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------->
<!-- deuxieme pole -->
<HTML>
<BODY>
<form action="" method="post" name="pole2">
<p>
<br><br><br><br>
<table width="40%" border="2" cellspacing="0" cellpadding="0">
<tr>
<td>Choisissez le 2° Pole </td>
<td width="40%">
<select name="pole2" center font-family: Arial;font-size: 8px>
<?php
// requête sql
$base2 = mysql_connect ("localhost", "root", "");
mysql_select_db ("gsp0", $base2);
$sql2 = "SELECT libpoint FROM `pole` order by libpoint";
// on sélectionne toutes les entrées de la table
$req2=mysql_query($sql2) or die('Erreur SQL !'.$sql2.'<br>'.mysql_error());
//On affiche ces entrées
while($data2 = mysql_fetch_array($req2))
{
print '<option value='.$data2['libpoint'].'>'.$data2['libpoint'].' '.'</option>';
}
mysql_close(); // on ferme la connexion
?>
<input type='submit' value =' Valider'>
</select>
</td>
</tr>
</table>
<br>
<?php
// on confirme a l'ecran la 2° ville choisie mais le submit ecrase $lib1 par $lib2
if(isset($_POST))
{foreach($_POST as $key=>$lib2)
{ echo $lib2.'<p>';} //$lib2=ville choisie dans la deuxieme liste deroulante
}
?>
</p>
</form>
</BODY>
</HTML> |
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