io ho creato due pagine:
prova.html
prova.php
prova.html
codice:
<HTML>
<head>
<title>prova</title>
<style type="text/css">
table{
border:1;
border-collapse:collapse;
font: normal 12px 'Lucida Grande',Verdana,sans-serif;
}
td{
color:#663333;font-family:verdana;
border-bottom: 1px solid #666;
padding-left:10px;
background-color:#F0F8FF;
}
#sub{ text-align:center;}
</style>
</head>
<body>
<h2> Informazioni </h2>
<form action="prova.php" method="POST">
<table>
<tr>
<td>Campo1</td>
<td><input type="text" size=40 name="campo1" value="<?php print $campo1;?>"></td>
</tr>
<tr>
<td>Campo2</td>
<td><input type="text" size=40 name="campo2" value="<?php print $campo2;?>"></td>
</tr>
<tr>
<td>Campo3</td>
<td><textarea name="campo3" cols=40 rows=7 value="<?php print $campo3;?>"></textarea></td>
</tr>
<tr>
<td colspan=2 id="sub"><input type="submit" name="submit" value="Salva" ></td>
</tr>
</table>
</form>
</body>
</html>
prova.php
Codice PHP:
<?php
// CONNESSIONE AL DATABASE
$connect = mysql_connect('xxx', 'xxx', 'xxx') or die ("Errore! Connessione con il Server non stabilita.");
mysql_select_db('xxx',$connect) or die(mysql_error());
// QUERY DI SELEZIONE
$get_data = "SELECT * FROM informazioni" or die(mysql_error());
mysql_query($query) or die(mysql_error());
$result = mysql_query($get_data, $connect);
$row = mysql_fetch_array($result);
$campo1 = $row["campo1"];
$campo2 = $row["campo2"];
$campo3 = $row["campo3"];
mysql_close($connect);
?>