Ajax/Jquery with Codeigniter Doesn't Access Controller??

[eluser]Kraig[/eluser]
I got it to work. Below is the code for the controller function:

Code:

public function jquery(){
  $userID = $this->session->userdata('id');
  $query = $this->db->query('SELECT * FROM upload WHERE userID = '.$userID);
  $num_rows = $query->num_rows();
  $val = $query->row_array();    
  
  $output_string = "";  
  
  foreach ($query->result() as $row){
   $output_string .= $row->id;
   $output_string .= " ".$row->name."<br />";
  }
          
        echo json_encode($output_string);
  
    }