Prelevo i dati
-----------------------------------------
<div align="center"></div>
<table>
<tr>
<td align="center" valign="top">
<form name="form1" method="post" action="1.php">
<table>
<tr>
<td>1</td>
<td>
<select name="aaa">
<option value="01" selected>1</option>
<option value="02">2</option>
<option value="03">3</option>
</select>
</td>
</tr>
<tr>
<td>2</td>
<td>
<select name="bbb">
<option value="1" selected>1</option>
<option value="2">2</option>
<option value="3">3</option>
</select>
</td>
</tr>
</table>
<input type="submit" name="submit" value="Verifica se i dati sono corretti">
</form>
</td>
</tr>
</table>
*********************************************
Pagina 2
inserisco i dati nel db
---------------------------------
<?php
//creo la connessione al db
require("connessione.php");
//dopo avere cliccato sul pulsante inserisci dati nel db
if (isset($_POST['Submit'])) {
//inserisco i dati nel db
$inserisci="INSERT INTO prova (aa,bb) VALUES('{$_POST['aaa']}', '{$_POST['bbb']} ')";
$sql=mysql_query($inserisci, $db)
or die("Query non valida per errato inserimento: " . mysql_error());
}
?>
<tr>
<td align="center" valign="top">
<table>
<tr>
<td>1</td>
<td>
<?php echo $_POST["aaa"]; ?>
</td>
</tr>
<tr>
<td>2</td>
<td>
<?php echo $_POST["bbb"]; ?>
</td>
</tr>
</table>
<form action="1.php" name="form1" onsubmit="submit.disabled=true" method="post">
<table>
<tr>
<td>
<div align="center">
<input type="submit" name="Submit" value="inserisci" >
</div>
</td>
</tr>
</table>
</form>
<?php
//chiudo la connessione al db
mysql_close($db);
?>
---------------------------------------
Perchè l'inserimento viene fatto senza dati
Norma