jquery - Ajax and PHP not updating database -


this ajax code gets called, tested it, database not updated. think code small enough not need further explanation. when class pdb gets clicked, saves source database.

$(function(){                     $('.pdb').on('click',function(){                          var sou = $(this).attr('src');                         var iddo = $(this).attr('id');                         var data = 'id='+iddo+'&value='+sou+'&turno='+(bia)?true:false;                         $.ajax({                              data: data,                              type: "post",                              url: "database.php",                              success: function(data){                                   alert("prova: " + data);                              }                         });                      });                  });

database.php

<?php           mysql_connect("localhost","pierostesting","");         mysql_select_db("my_pierostesting");           $id=$_post['id'];         $value =$_post['value'];         $turno=$_post['turno'];         if(true){              $sql="update board set $id=$value, turno=$turno partita=0";             $result=mysql_query($sql);             if($result){                 echo "nailed it";             }         }else{           }  ?>

remove 

var data = 'id='+iddo+'&value='+sou+'&turno='+bia;

and debug ajax calls use either console or firebug extension


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