jQuery Grid Plugin - jqGrid

hi my english is not so good.

i saw this part of the examples

http://www.trirand.com/blog/jq.....qgrid.html

-Loading Data

   - JSON Data

the example doesn't work for me because in the next 2 lines im going to show on the server side (exmaple.php)  was like thIs:

  $responce->rows[$i]['id']=$row[id];

  $responce->rows[$i]['cell']=array($row[id],$row[invdate],$row[name],$row[amount],$row[tax],$row[total],$row[note]);

i had to put this character ( ' ') to these fields of the database and now it works !:

$responce->rows[$i]['id']=$row['id'];

  $responce->rows[$i]['cell']=array($row['id'],$row['invdate'],$row['name'],$row['amount'],$row['tax'],$row['total'],$row['note']);

maybe it might help...some users beginners like me or improve all the examples on the webpage

thanks