Passing JSON data to the server (?)

[eluser]rvent[/eluser]

Code:

$dbQuery = $this->db->query("SELECT PartNumber, PartNumberID FROM PartNumber
                                    $where LIMIT $limit");
        
        $total =  $dbQuery->num_rows();
        $data = json_encode($dbQuery->result_array());
        $data = '{"total":"'. $total. '","results":' .$data. '}';
        $this->output->set_output($data);

It woks fine for all my CI and JavaScript stuff...