work on count_all condition.. you can use below method to find out total number of rows..
public function count_all() {
$this->db->select ( 'COUNT(*) AS `numrows`' );
$this->db->where ( array (
'type' => 'Original'
) );
$query = $this->db->get ( 'story_tbl' );
return $query->row ()->numrows;
}
ou could also use the built-in num_rows()
function...
$query = $this->db->where('type', 'original')->get('story_tbl');
return $query->num_rows();