grazie x le risposte
se provo ad eliminare un file selezionato dalla listbox ottengo:
"Notice: Undefined index: select in D:\Programmi\EasyPHP5.3.0\www\prova\b_candidato.ph p on line 40
Warning: unlink(file/) [function.unlink]: Permission denied in D:\Programmi\EasyPHP5.3.0\www\prova\b_candidato.ph p on line 41"
Codice PHP:
<?php
if ($handle = opendir('file')) {
echo "<form action='b_candidato.php' method='post' name='form1' id='form1'>";
echo "<select name='select' size='5' id='select'>";
while ( $file = readdir($handle) ) {
if( $file!="." && $file!=".." )
echo "<option value=". $file .">".$file."</option>";
}
echo"</select>";
echo"</form>";
closedir($handle);
}
?>
<?php
if(isset($_POST['elimina']))
{
$f_elimina = $_POST['select'];
unlink('file/$f_elimina');
}
?>
<form action="b_candidato.php" method="post" enctype="multipart/form-data" name="modulo" id="modulo">
<label>
<input type="submit" name="elimina" id="elimina" value="Elimina file selezionato" />
</label>
</form>