Update per Formular

<?php


echo mysql_error();
error_reporting(E_ALL | E_STRICT);
ini_set("display_errors", true);


$db = mysql_connect('localhost','xxxx','xxx');
mysql_select_db('xxx', $db);


$father_id = isset($_POST['father_id']) ? $_POST['father_id'] : ""; 
$mother_id = isset($_POST['mother_id']) ? $_POST['mother_id'] : ""; 


if(isset($_POST['edit']))
{
  mysql_query("UPDATE doggie SET father_id='".$father_id."', mother_id='".$mother_id."' WHERE id=".$_POST['id']."", $db) OR die(mysql_error("<p>Die Datenbank ist momentan nicht erreichbar!</p>"));
}
print_r($_POST);




$result = mysql_query("SELECT id, dogname, father_id, mother_id FROM doggie ORDER BY dogname ASC", $db) OR die(mysql_error());


if(@$result && mysql_num_rows($result)>0)
{
  while($row = mysql_fetch_array($result))
  {
    echo '<form action="'.$_SERVER['PHP_SELF'].'" method="post">',
         '<table>',
            '<tr>',
               '<td>ID:</td>',
               '<td><input type="text" name="id" value="'.$row['id'].'" /></td>',
            '</tr>',
            '<tr>',
               '<td>Name:</td>',
               '<td><input type="text" name="name" value="'.$row['dogname'].'" /></td>',
            '</tr>',
            '<tr>',
               '<td>Vater:</td>',
               '<td><input type="text" name="Vater" value="'.$row['father_id'].'" /></td>',
            '</tr>',
            '<tr>',
               '<td>Mutter:</td>',
               '<td><input type="text" name="Mutter" value="'.$row['mother_id'].'" /></td>',
            '</tr>',
            '<tr>',
               '<td><input type="hidden" name="id" value="'.$row['id'].'" /></td>',
               '<td><input type="submit" name="edit" value="edit" />',
            '</tr>',
         '</table>',
         '</form>';
  }
}
else {
  echo 'Keine Daten!';
}


?>