<?php
// models/UsersModel.php
class Users_model extends CI_model {
	public function getUsers() {
		$query = $this->db->get('users_table');
		$users = $query->result();
		return $users;
	} 

}


// controllers/users.php

class Users extends CI_Controller {
	
	public function userlist() {
		$this->load->model('users_model');
		$viewData['userList'] = $this->users_model->getUsers();
		
		$this->load->view('someViewName', $viewData);
	}
}
<?
// views/someViewName.php

<html>
...
<body>
	<table>
	<? foreach ($userList as $user) {?>
		...
	<? } ?>
	</table>
</body>
</html>