JQuery Autocomplete from Database

Question

I need to to do autocomplete suggestion for my website and the data should be retrieved from database. I want to use JQuery autocomplete. here is my code but it doesn\'t wor

Answer 1

 $row['fname'],
   'label'=> $row['fname']
  );
 }
 echo json_encode($json);
?>

All I changed was the $_REQUEST["q"] to $_REQUEST["term"].