db->table('country'); $query = $builder->get(); //print_r($query->getResult());die(); $output = ''; foreach($query->getResult() as $row) { $output .= ''; } return $output; } function fetch_state($country_id) { $builder = $this->db->table('state'); $builder->where('country_id',$country_id); $query = $builder->get(); //print_r($query);die(); $output = ''; foreach($query->getResult() as $row) { $output .= ''; } return $output; } function fetch_city($state_id) { $builder = $this->db->table('city'); $builder->where('state_id',$state_id); $query = $builder->get(); //print_r($query);die(); $output = ''; foreach($query->getResult() as $row) { $output .= ''; } return $output; } }