project done before

application/controllers/Login.php

@@ -0,0 +1,38 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Login extends CI_Controller {
+
+	public function __construct()
+	{
+		parent::__construct();
+		$this->load->model('model');
+		$this->load->model('m_tabel_ss');
+	}
+	
+	function index()
+	{
+		if ($this->input->post('proses') == 'login') {
+			$username = $this->input->post('username');
+			$password = $this->input->post('password');
+
+			if ($username == 'admin' and $password == 'admin') {
+				$this->session->set_userdata('level', 'admin');
+				$array = array('ket' => 1);
+			}else{
+				$array = array('ket' => 0);
+			}
+			print_r(json_encode($array));
+		}
+
+		else{
+			$this->session->unset_userdata('level');
+			$this->load->view('login/login');
+		}
+		
+	}
+
+
+	
+}
+?>