138 lines
3.1 KiB
PHP
138 lines
3.1 KiB
PHP
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<html>
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<head>
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<title></title>
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<LINK rel="stylesheet" type="text/css" href="stile.css">
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</head>
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<body>
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<?php
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include("required.php");
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$db = mysql_connect($ip, $user, $password);
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mysql_select_db($dataname,$db);
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if (isset($tbl) && isset($id))
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Elimina($tbl,$id);
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else
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echo "<br><br><p class=error>Impossibile eliminare!</p><br><br>";
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function Elimina($tabella, $id)
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{
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include("required.php");
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$db = mysql_connect($ip, $user, $password);
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mysql_select_db($dataname,$db);
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$vecchi = array();
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$nuovi = array();
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$sql = "DELETE FROM $tabella WHERE id = $id";
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//echo $query."<br>";
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$canc = mysql_query($sql, $db);
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if (!$canc)
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echo "<br><br><p class=error>Eliminazione non riuscita!</p><br><br>";
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$vecchi[] = $id;
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$criteri = "SELECT * FROM $tbl_livelli WHERE tabella = '$tabella'";
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//echo $criteri;
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$result = mysql_query($criteri, $db);
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if ($myrow = mysql_fetch_array($result))
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{
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$livello = $myrow[livello]-1;
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//for($x = ($myrow[livello]-1); $x > 0; $x--)
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while ($livello > 0)
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{
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//echo "Livello:".$livello."<br>";
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//$tbl = Tabella($x);
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$tbl = Tabella($livello);
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if ($tbl != "")
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{
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Vuota($Vecchi);
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//for($j = 0; $j < $nuovi[count($nuovi-1)]; $j++)
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foreach($nuovi as $temp)
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$vecchi[] = $temp;
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Vuota($nuovi);
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//foreach($vecchi as $temp)
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//{
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// echo "Vecchi:".$temp."<br>";
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//}
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//for($j = 0; $j < $vecchi[count($vecchi-1)]; $j++)
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foreach($vecchi as $temp)
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{
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//$criterix = "SELECT * FROM $tbl WHERE id = $vecchi[$j]";
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//$criterix = "SELECT * FROM $tbl WHERE id = $temp";
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$criterix = "SELECT * FROM $tbl WHERE ".Chiave($livello)." = $temp";
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//echo $criterix."<br>";
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$resultx = mysql_query($criterix, $db);
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if ($myrowx = mysql_fetch_array($resultx))
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{
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do
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{
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echo $myrowx[id]."<br>";
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$nuovi[] = $myrowx[id];
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//$query = "DELETE FROM $tbl WHERE id = $temp";
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$query = "DELETE FROM $tbl WHERE id = $myrowx[id]";
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//echo $query."<br>";
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$el = mysql_query($query, $db);
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if (!$el)
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echo "<br><br><p class=error>Eliminazione non completata!</p><br><br>";
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}while ($myrowx = mysql_fetch_array($resultx));
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}
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}
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}
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$livello--;
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}
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}
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else
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echo "<br><br><p class=error>Tabella '$tabella' non trovata!</p><br><br>";
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}
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function Tabella($livello)
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{
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include("required.php");
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$db = mysql_connect($ip, $user, $password);
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mysql_select_db($dataname,$db);
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$criteri = "SELECT * FROM $tbl_livelli WHERE livello = $livello";
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//echo $criteri;
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$result = mysql_query($criteri, $db);
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if ($myrow = mysql_fetch_array($result))
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return $myrow[tabella];
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else
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return "";
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}
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function Chiave($livello)
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{
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include("required.php");
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$db = mysql_connect($ip, $user, $password);
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mysql_select_db($dataname,$db);
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$criteri = "SELECT * FROM $tbl_livelli WHERE livello = $livello";
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//echo $criteri;
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$result = mysql_query($criteri, $db);
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if ($myrow = mysql_fetch_array($result))
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return $myrow[chiave];
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else
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return "";
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}
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function Vuota($array)
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{
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$array = array();
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while (count($array))
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array_shift($array);
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}
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?>
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</body>
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</html>
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