syaiful-scooter

<h3>List Menu</h3>
<span class="loading"></span>
<div id="menu">
  <!--menu di render disini-->
</div>

<button type="button" id="logout">Logout</button>

<script src="<?php echo base_url('assets/js/jquery-3.4.1.min.js'); ?>"></script>

syaiful-scooter

<?php
class Menu_model extends CI_Model
{
    public function fetchMenu($parent_id) {

        return $this->db->select('*')
            ->from('menu')
            ->where('parent_id', $parent_id)
            ->get()->result_array();
    }

syaiful-scooter

<?php
class Menu extends CI_Controller
{
    public function __construct()
    {      
        parent::__construct();
      
        $this->load->model('Menu_model');
    }