Modul praktikum Pemrograman Frontend dengan Code Igniter dan Bootstrap

MODUL PRAKTIKUM PEMROGRAMAN WEB
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DOSEN PENGAMPU : INDRA GUNAWAN, ST., M.KOM., CEH., CHFI
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1 XAMPP WEB SERVER
Xampp : Adalah salah satu paket aplikasi webserver yang dapat digunakan untuk keperluan
membuat webserver pada komputer lokal, aplikasi yang termasuk didalam paketnya yaitu :
apache web server, php server, mysql server dan lainya.
Download
http://sourceforge.net/projects/xampp/
1.1 INSTALASI XAMPP WEB SERVER :
1. Unzip hasil download di drive C:
2. Jalankan “setup_xampp.bat” di direktori xampp.
3. Jalankan “xampp-control.exe”.
1.2 SETUP XAMPP
1. Buka file xamppphpphp.ini
2. Hilangkan tanda ; pada baris-baris dibawah ini untuk mengaktifkan fitur
• error_reporting = E_ALL | E_NOTICE
• extension=php_mysql.dll
• extension=php_mysqli.dll
• memory_limit = 128M
• display_errors = On
• post_max_size = 200M
3. Buka file xamppapacheconfhttpd.conf
4. Hilangkan tanda # pada baris-baris dibawah ini untuk mengaktifkan fitur

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• ServerRoot "C:/xampp-win32-1.8.2-4-VC9/xampp/apache"
• Listen 80
• LoadModule rewrite_module modules/mod_rewrite.so
• LoadModule ssl_module modules/mod_ssl.so
• ServerName localhost:80
• DocumentRoot "C:/xampp-win32-1.8.2-4-VC9/xampp/htdocs"
5. Start PHP dan MYSQL server pada “ xampp-control.exe”
6. Buat folder “praktikum” pada “xampphtdocs”
7. Taruh semua file web di direktori “praktikum”
2 PENGENALAN HTML
Source :
www.w3schools.com/html/
2.1 STRUKTUR UTAMA :
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
</head>
<body>
<h1>This is a heading</h1>
<p>This is a paragraph.</p>
</body>
</html>

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2.2 CONTOH LOYOUT DENGAN HTML :
<!DOCTYPE html>
<html>
<head>
<style>
#header {
background-color:black;
color:white;
text-align:center;
padding:5px;
}
#nav {
line-height:30px;
background-color:#eeeeee;
height:300px;
width:100px;
float:left;

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padding:5px;
}
#section {
width:350px;
float:left;
padding:10px;
}
#footer {
background-color:black;
color:white;
clear:both;
text-align:center;
padding:5px;
}
</style>
</head>
<body>
<div id="header">
<h1>City Gallery</h1>
</div>
<div id="nav">
London<br>
Paris<br>
Tokyo<br>
</div>
<div id="section">
<h1>London</h1>

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<p>
London is the capital city of England. It is the most populous city in the United
Kingdom,
with a metropolitan area of over 13 million inhabitants.
</p>
<p>
Standing on the River Thames, London has been a major settlement for two
millennia,
its history going back to its founding by the Romans, who named it Londinium.
</p>
</div>
<div id="footer">
Copyright © W3Schools.com
</div>
</body>
</html>

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3 PENGENALAN CSS
Apakah itu CSS ?
• CSS stands for Cascading Style Sheets
• CSS defines how HTML elements are to be displayed
• Styles were added to HTML 4.0 to solve a problem
• CSS saves a lot of work
• External Style Sheets are stored in CSS files
Source :
http://www.w3schools.com/css/
3.1 STRUKTUR UTAMA CSS
body {
background-color: #d0e4fe;
}
h1 {
color: orange;
text-align: center;
}
p {
font-family: "Times New Roman";
font-size: 20px;
}

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3.2 CARA MEMANGGIL FILE CSS DALAM HTML
<head>
<link rel="stylesheet" type="text/css" href="mystyle.css">
</head>
3.3 CONTOH KODE CSS DASAR
1. Contoh 1
body {
background-color: lightblue;
}
h1 {
text-align: center;
color: red;
}
h2 {
text-align: center;
color: red;
}
p {
text-align: center;
color: red;
}
2. Contoh 2
h1 {
background-color: #6495ed;

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}
p {
background-color: #e0ffff;
}
div {
background-color: #b0c4de;
}
3. Contoh 3
body {
background-image: url("bgdesert.jpg");
}
4. Navigation bar
<ul>
<li><a href="default.asp">Home</a></li>
<li><a href="news.asp">News</a></li>
<li><a href="contact.asp">Contact</a></li>
<li><a href="about.asp">About</a></li>
</ul>
ul {
list-style-type: none;
margin: 0;

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padding: 0;
}
li {
display: inline;
}
li {
float: left;
}
a {
display: block;
width: 60px;
}
4 PENGENALAN PHP
Apa itu PHP :
PHP is a server scripting language, and a powerful tool for making dynamic and
interactive Web pages.
PHP is a widely-used, free, and efficient alternative to competitors such as
Microsoft's ASP.
Source :
http://www.w3schools.com/php

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4.1 PENERAPAN PHP DALAM KODE HTML
<!DOCTYPE html>
<html>
<body>
<?php
$ = 5;
$y = 4;
echo $x + $y;
Echo “ini tampil ke layar”;
Echo “Ini tampil ke layar ”.$x+$y. ”dan nilai ini”;
?>
</body>
</html>
4.2 CONTOH –CONTOH SCRIPT PHP
1. Contoh 1
<!DOCTYPE html>
<html>
<body>
<?php
$color = "red";
echo "My car is " . $color . "<br>";
echo "My house is " . $COLOR . "<br>";
echo "My boat is " . $coLOR . "<br>";
?>

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</body>
</html>
2. Contoh 2
$x = 5;
$y = 4;
echo $x + $y;
Echo “”;
3. Contoh 3
<?php
$x = 5;
$y = 10;
function myTest()
{
global $x, $y;
$y = $x + $y;
}
myTest();
echo $y; // outputs 15
?>
5 PENGENALAN MYSQL
Adalah :
SQL is a standard language for accessing databases.

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Our SQL tutorial will teach you how to use SQL to access and manipulate data
in: MySQL, SQL Server, Access, Oracle, Sybase, DB2, and other database
systems.
Cara mengakses SQL Admin :
http://Localhost/phpmyadmin
Contoh 1. Tabel Mahasiswa
No NPM Nama Prodi_id Email Timestamp
Contoh 2. Table Prodi
Id nama Timestamp
1 Teknik Industri
2 Teknik Informatika
Contoh 3. Menampilkan npm dan nama
No NPM Nama
Contoh 4. Menampilkan nama mahasiswa dan jurusan
no nama Jurusan
1
2
Contoh 5. Menampilkan nama mahasiswa yg prodinya Teknik Informatika

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No NPM Nama Jurusan
5.1 PHP DAN MYSQL
<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "web";
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$sql = "SELECT title,content FROM berita";
$result = $conn->query($sql);
$x=1;
if ($result->num_rows > 0) {
echo "<table border=1px><tr><th>no</th><th>Judul</th><th>Isi</th></tr>";
// output data of each row
while($row = $result->fetch_assoc()) {
echo "<tr><td>".$x."</td><td>".$row["title"]."</td>
<td>".$row["content"]."</td></tr>";
$x=$x+1;
}
echo "</table>";
} else {
echo "0 results";
}
$conn->close();
?>

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6 PENGENALAN CONTENT MANAGEMENT SYSTEM (CMS)
6.1 INSTALASI JOOMLA CMS
1. Copy joomla ke directory /xampp/htdocs/joomla
2. Unzip /extract joomla
3. Jalankan xampp server (xampp control panel.exe), pastikan apache dan mysql start warna
hijau
4. Buat database dengan nama sembarang (contoh : joomla) melalui phpmyadmin di
http://localhost/phpmyadmin
5. Panggil instalasi joomla http://localhost/joomla

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6.2 HALAMAN ADMIN
Halaman admin dapat diakses di http://localhost/joomla/administrator
Halaman web dapat diakses di http://localhost/joomla
6.3 PEMBUATAN MENU
Jika ingin membuat menu yang jika di klik menuju ke artikel tertentu, pilih konfigurasi seperti
digambar dibawah ini. Atau sesuaikan dengan yang diinginkan dengan memilih pada menu item
typeAdm
6.4 INSTALASI /KONFIGURASI TEMPLATE/THEME/STYLE
Untuk memilih template-template default yang telah disediakan joomla, klik menu extensions-
template manager. Klik default pada template yang diinginkan
Location Site : Template untuk halaman pengunjung
Location Administrator : Template untuk halaman admin

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6.5 KONFIGURASI MODUL
Modul adalah fasilitas2 yang biasanya tampil di kanan dan kiri halaman web (contoh : modul
search, last article, last comment, tag dll).
Untuk mengaktifkan/menonaktifkan modul bisa diakses di menu Extensions-module manager
Klik New untuk menambahkan modul-modul default lainnya yang telah disediakan joomla
Jika modul yang diinginkan tidak tersedia, dapat di download di website joomla
http://extensions.joomla.org

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6.6 KONFIGURASI PLUGIN
Plugin pada joomla mirip dengan modul yaitu script kecil yang berfungsi untuk melakukan
pekerjaan2 tambahan yang tidak tersedia pada joomla.
Perbedaan mendasar antara modul dan plugin yaitu, jika modul dapat dipindah2 posisi pada
tampilan web, sedang plugin tidak bisa, contoh (plugin konversi Bahasa, plugin tombol social
media pada setiap article, plugin text editor)
Jika plugin2 yang dibutuhkan tidak tersedia, silahkan download di website joomla
http://extensions.joomla.org

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7 MEMBANGUN APLIKASI WEB DENGAN PHP FRAMEWORK
7.1 CODE IGNITER FRAMEWORK

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7.2 INSTALL CODEIGNITER DASAR
1. Extract / Unzip CodeIgniter-3.0.0.zip ke dalam /xampp/htdocs/codeigniter.
2. Ubah setingan pada file /codeigniter/application/config/config.php baris 20
$config['base_url'] = 'http://localhost/codeigniter/';
3. Instalasi selesai, buka browser http://localhost/codeigniter
7.3 INSTALL CODEIGNITER LANJUTAN
1. Ubah setingan pada file /codeigniter/application/config/routes.php
• Baris 52 menjelaskan bahwa file pertama yang dipanggil ketika codeigniter
dijalankan yaitu ‘main.php’ pada folder controller
$route['default_controller'] = 'main';
2. Buat file main.php pada folder /codeigniter/application/controller/
• Function index adalah function pertama yang dipanggil ketika file home.php ini
dipanggil
• Baris 13 digunakan untuk memanggil file test.php, pada folder “view”
• Berkut isi file codeigniter/application/controller/main.php

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<?php if (!defined('BASEPATH')) exit('Access Denied');
class Main extends CI_Controller
{
public function __construct()
{
parent::__construct();
}
public function index()
{
$this->load->view('test'); //memanggil view test.php
}
}
3. Buat file test.php pada folder /codeigniter/application/view/ yang isinya adalah
modifikasi dari welcome.php:
7.4 MEMBUAT WEB SEDERHANA DENGAN CODEIGNITER
Skenario :
• Halaman web yang akan dibuat terdiri 5 menu : Home, Tentang Kuliah, Tentang Kerja,
About me, Contact
• Pada sub bab 7.4 ini semua tulisan/content pada tiap2 halaman bersifat statis yang ditulis
langsung pada html (bukan dari database).
• File CSS yang digunakan adalah file css pada praktikum2 sebelumnya dengan pembagian
tampilan menjadi 4 : Header, Menu kiri, Content, footer.
• Code-code CSS digabung dengan kode HTML pada file2 didalam folder view.
• MVC yang terlibat hanya Controller dan View.

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1. Membuat Controller
1. Buat file main.php pada direktori /codeigniter/application/controller.
2. Buat 5 file pada direktori /codeigniter/application/view.
home.php
kuliah.php
kerja.php
aboutme.php
contact.php
Isi file /codeigniter/application/controller/main.php adalah sebagai berikut :
class Main extends CI_Controller {
{
}
{
$this->home();
}
public function home()
{
$this->load->view('home'); //memanggil view home.php
}
public function kuliah()
{
$this->load->view('kuliah'); //memanggil view kuliah.php
}
public function kerja()
{
$this->load->view('kerja'); //memanggil view kerja.php
}
public function aboutme()
{
$this->load->view('aboutme'); //memanggil view aboutme.php
}
public function contact()
{
$this->load->view('contact'); //memanggil view contact.php
}

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}
2. Membuat View
Berikut adalah isi dari /codeigniter/application/view/home.php
<!DOCTYPE html>
<html><head><title>Website ku</title><link rel="stylesheet" type="text/css"
href="localhost/assets/style.css"></head>
<body>
<div id="container">
<div id="image"></div>
<div id="header">
<ul>
<li><a href="http://localhost/codeigniter/">Home</a></li>
<li><a href="http://localhost/codeigniter/index.php/main/kuliah">Kuliah</a></li>
<li><a href="http://localhost/codeigniter/index.php/main/kerja">Kerja</a></li>
<li><a href="http://localhost/codeigniter/index.php/main/aboutme">About Me</a></li>
<li><a href="http://localhost/codeigniter/index.php/main/contact">Contact</a></li>
</ul>
</div>
<div id="nav">
<ul>
<li><a href="http://localhost/codeigniter/">Home</a></li>
<li><a href="http://localhost/codeigniter/index.php/main/kuliah">Kuliah</a></li>
<li><a href="http://localhost/codeigniter/index.php/main/kerja">Kerja</a></li>
<li><a href="http://localhost/codeigniter/index.php/main/aboutme">About Me</a></li>
<li><a href="http://localhost/codeigniter/index.php/main/contact">Contact</a></li>
</ul>
</div>
<div id="section">
<h1>Web pertamaku</h1>
<h2>Ini adalah web pertamaku dengan CodeIgniter Framework</h2>
</div>
<div id="footer">Copyright © STT-Ibnu Sina Batam.</div>
</div>
</body>
</html>
Isi dari keempat file lainnya (kuliah.php, kerja.php, aboutme.php, contact.php) adalah sama
tinggal diganti didalam div section nya disesuaikan kalimat paragrafnya.
Buat folder /assets pada /codeigniter/, isinya style.css dan header.jpg (ambil dr pertemuan
4)

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3. Hasil
7.5 WEB TEMPLATING DENGAN BOOTSTRAP DAN CODEIGNITER
Skenario :
• Halaman web yang akan dibuat terdiri 5 menu : Home, Tentang Kuliah, Tentang Kerja,
About me, Contact
• Pada sub bab 7.5 ini semua tulisan/content pada tiap2 halaman bersifat statis yang berasal
dari script php/html.
• Style/CSS yg digunakan berasal dari bootstrap (CSS Framework).
• MVC yang terlibat yaitu Controller dan View.
Ada 12 entitas yang terlibat dalam pembahasan sub bab ini, yaitu
• main.php (controller)
• template.php (libraries)
• home.php (view)
• kuliah.php (view)
• kerja.php (view)
• contactus.php (view)
• aboutme.php (view)
• header.php(view/isinya berasal dari bootstrap)
• content.php (view/isinya berasal dari bootstrap)
• footer.php (view/isinya berasal dari bootstrap)
• container.php (view/isinya berasal dari bootstrap)

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Langkah – langkah :
1. Buat file Main.php (Controller) pada
/xampp/htdocs/codeigniter/application/controller/main.php yg isinya sebagai berikut
{
{
$this->load->library('template');
}
{
$this->home();
}
{
$input=$this->template->home();
$this->load->view('container',$input,''); // Memanggil view home.php
}
{
$input=$this->template-> kuliah ();
$this->load->view('container',$input,''); // Memanggil view kuliah.php
}
{
$input=$this->template-> kerja ();
$this->load->view('container',$input,''); // Memanggil view kerja.php
}
{
$input=$this->template-> aboutme ();
$this->load->view('container',$input,''); // Memanggil view aboutme.php
}
{
$input=$this->template-> contact ();
$this->load->view('container',$input,''); // Memanggil view contact.php
}
}

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2. Template.php (Library) dibawah ini berfungsi untuk menangani templating/style pada
website yang kita buat yang nantinya dikombinasikan dengan Bootstrap.
<?php if(!defined('BASEPATH')) exit('Access Denied');
class Template
{
public $CI;
{
$this->CI=& get_instance();
$this->CI->load->helper('url');
$this->CI->load->view_data['base_url']=base_url();
}
{
$this->home();
}
public function home(,$output=NULL)
{
//halaman utama
$data[‘base_url’]=base_url();
$data['page_title']='Halaman Utama';
$data['h1']='<h1>Selamat datang di websiteku</h1>';
$data['content']=$this->CI->load->view('home',’’,true);
$output['header']=$this->CI->load->view('header',$data,true);
$output['content']=$this->CI->load->view('content',$data,true);
$output['footer']=$this->CI->load->view('footer','',true);
RETURN $output;
}
public function kuliah($output=NULL)
{
//halaman kuliah
$data['page_title']='Halaman Kuliah';
$data['content']=$this->CI->load->view('kuliah',’’,true);
RETURN $output;
}
public function kerja($output=NULL)
{
//Halaman kerja
$data['page_title']='Halaman Kerja';
$data['content']=$this->CI->load->view('kerja',’’,true);

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RETURN $output;
}
public function aboutme($output=NULL)
{
// halaman aboutme
$data['page_title']='Halaman Tentang Aku';
$data['content']=$this->CI->load->view('aboutme',’’,true);
RETURN $output;
}
public function contactus($output=NULL)
{
//Halaman Contact Us
$data['page_title']='Halaman Kontak';
$data['content']=$this->CI->load->view('contactus',’’,true);
RETURN $output;
}
}
3. Buat file container.php pada direktori /codeigniter/application/view/container.php yg
isinya seperti gambar dibawah ini
• File ini berfungsi sebagai file yg bertugas untuk menggabungkan 3 file
header.php, content.php serta footer.php menjadi satu tampilan website. Berikut
isi file container.php
<?php
echo $header;
echo $content;
echo $footer;
?>
4. Isikan kalimat bebas pada masing2 file /views/home.php , /views/kuliah.php,
/views/kerja.php, /views/contactus.php, /views/aboutme.php. Contohnya seperti dibawa
ini
<h1>Ini halaman Home</h1>
5. Extract contoh template shym.zip di direktori /xampp/htdocs/codeigniter/assets

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6. Buka file index.html pada direktori /assets/index.html menggunakan browser, kemudian
buka source code nya dgn cara klik kanan halaman web pilih view page source (mozilla).
7. Copy baris 1-94 dari source code diatas, kemudian pastekan ke
/codeigniter/application/view/header.php.
8. Copy baris 95 sampai 582 dari source code diatas, kemudian pastekan ke
/codeigniter/application/view/content.php.
9. Copy sisanya, baris 583 sampai 693 dari source code diatas, kemudian pastekan ke
/codeigniter/application/view/footer.php.
10. Pada ketiga script diatas header.php, content.php, footer.php tambahkan “assets/” setelah
src=” dan src=’, (gunakan fitur find replace dengan cara memencet Ctrl+H, isi find
dengan src=’ isi replace dengan src=’assets’)
11. Tambahkan script dibawa ini pada baris 583 dibawah <div class="container">
<div class="container">
<?php echo $content;?>
12. Jika sudah benar maka hasil tampilannya sharusnya seperti dibawah ini :
13. Jika diperlukan hapus div-div, kalimat2 yang tidak diinginkan pada ketiga script diatas
yang merupakan bawaan template, shingga hanya menyisakan bagian2 yang diinginkan
saja.

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14. Hasil keseluruhan script contohnya seperti dibawah ini :
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>
Shym-A Stylish Landing Page Website Template
</title>
<meta content='width=device-width, initial-scale=1, maximum-scale=1,
user-scalable=no' name='viewport'>
<link href="localhost/codeigniter2/assets/css/bootstrap.min.css"
rel="stylesheet">
<link href="localhost/codeigniter2/assets/css/style.css"
rel="stylesheet">
<link href="localhost/codeigniter2/assets/css/owl.carousel.css"
rel="stylesheet" type="text/css">
<link href="localhost/codeigniter2/assets/font-awesome-4.1.0/css/font-
awesome.min.css" rel="stylesheet" type="text/css">

</head>
<body>

<div class="shym-preloader"></div>


<header class="navbar navbar-inverse navbar-fixed-top heading"
role="banner">
<div class="navbar-header">
<button type="button" class="navbar-toggle togglebutton" data-
toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle</span>
<span class="icon-bar"></span>
</button>
<a class='shym-logo'> <img src='localhost/codeigniter2/assets/img/logo-
shym.png' alt='Shym'/></a>
<ul class='shym-social-icons'>
<li><a href="#"><i class="fa fa-twitter"></i></a></li>

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<li><a href="#"><i class="fa fa-facebook"></i></a></li>
<li><a href="#"><i class="fa fa-google-plus"></i></a></li>
<li><a href="#"><i class="fa fa-youtube"></i></a></li>
</ul>
</div>
<div class="collapse navbar-collapse menubar">
<ul class="nav navbar-nav navbar-right">
<li class="dropdown"><a href="#" class='dropdown-
toggle' data-toggle='dropdown'><i class="fa fa-fw fa-home"></i>Home</a>
<ul class="dropdown-menu">
<li>
<a href="#">Bootstrap
Templates</a></li>
<li><a href="#">Single page website </a></li>
<li><a href="#">Landing Page</a>
<li><a href="#">Admin
Templates</a></li>
<li><a href="#">Login Page </a></li>
</ul>
</li>
<li class='dropdown'><a href="#" class='dropdown-
toggle' data-toggle='dropdown'><i class="fa fa-fw fa-
support"></i>Support</a>
<ul class='dropdown-menu'>
<li><a href="#">Megamenu</a></li>
<li><a href="#">Menu Bar</a>
<li><a href="#">Accordion</a></li>
<li><a href="#">Tabs</a>
</li>
</ul>
<li><a href="#"><i class="fa fa-fw fa-
th"></i>Widgets</a></li>
<li><a href="#"><i class="fa fa-fw fa-bar-chart-
o"></i>Recent Works</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-
toggle="dropdown"><i class="fa fa-fw fa-users"></i>Users<i class="icon-
angle-down"></i></a>
<ul class="dropdown-menu">
<li><a href="#">Career</a></li>
<li><a href="#">Blog Single</a></li>
<li><a href="#">Pricing</a></li>
<li><a href="#">404</a></li>
<li><a href="#">Registration</a></li>
<li class="divider"></li>
<li><a href="#">Privacy Policy</a></li>
<li><a href="#">Terms of Use</a></li>
</ul>
</li>
<li><a href="#"><i class="fa fa-fw fa-
book"></i>Blog</a></li>
</ul>
</div>

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</div>
</header>


<section class='gallery'>
<div class="home-caption">
<div class="home-title">ini halaman utama</div>
<div class="home-subtitle"> </div>
</div>
</section>


<section class='shym-option'>
<div class='container'>
<div class="row">
<div class="col-sm-4 shym-option-container">
<span data-scroll-reveal="wait 0.25s, then enter top and move
40px over 1s" ><i class="fa fa-camera"></i></span>
<h3 class="shym-text-uppercase"> Stylish Pictures</h3>
<p>Contrary to popular belief, Lorem Ipsum is not simply
random text. It has roots in a piece of classical Latin literature from
45 BC, making it over 2000 years old. Richard McClintock, a Latin
professor at Hampden-Sydney College in Virginia</p>
<a href="#" title="">Read More</a>
</div>
40px over 1s" ><i class="fa fa-dashboard"></i></span>
<h3 class="shym-text-uppercase">Magnificent Colors</h3>
</div>
40px over 1s"><i class="fa fa-eye"></i></span>
<h3 class="shym-text-uppercase">Retina Ready</h3>
</div>
</div>

32
STT IBNU SINA BATAM
</div>
</section>


<section class='shym-application'>
<div class='row'>
<div class='col-xs-12 shym-application-data'>
<h2 class='shym-text-uppercase'>Perfect Application Support</h2>
</div>
</div>
<div class='row'>
<div class='col-xs-12 shym-application-data'>
<div class="apps">
<a href="#" data-scroll-reveal="wait 0.25s, then
enter left and move 40px over 1s"><i class="fa fa-android"></i></a>
<a href="#" data-scroll-
reveal="wait 0.25s, then enter right and move 40px over 1s"><i class="fa
fa-apple"></i></a>
reveal="wait 0.25s, then enter bottom and move 40px over 1s"><i
class="fa fa-windows"></i></a>
reveal="wait 0.25s, then enter top and move 40px over 1s"><i class="fa
fa-css3"></i></a>
</div>
</div>
</div>
</div>
</section>


<section class='shym-feature'>
<div class='row'>
<div class='col-sm-4 shym-feature-data'>
<div class='col-xs-3 fe-icon'>
<span data-scroll-reveal="wait 0.25s, then enter top and move 40px over
1s" ><i class="fa fa-support"></i></span>
</div>
<div class='col-xs-9'>
<h3>Support</h3>
<p>Lorem Ipsum is simply dummy text of the printing and typesetting
industry. Lorem Ipsum has. </h3>
</div>
</div>

33
STT IBNU SINA BATAM
1s" ><i class="fa fa-th"></i></span>
</div>
<h3>Widgets</h3>
</div>
</div>
<div class='col-sm-4'>
1s" ><i class="fa fa-laptop"></i></span>
</div>
<h3>Responsive Design</h3>
</div>
</div>
</div>

<div class='row'>
1s" ><i class="fa fa-bar-chart-o"></i></span>
</div>
<h3>User Rating</h3>
</div>
</div>
1s" ><i class="fa fa-users"></i></span>
</div>
<div class='col-xs-9 '>
<h3>Top Users</h3>
</div>
</div>

34
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1s" ><i class="fa fa-table"></i></span>
</div>
<h3>Data Tables</h3>
</div>
</div>
</div>

<div class='row'>
1s" ><i class="fa fa-book"></i></span>
</div>
<div class='col-xs-9 '>
<h3>Top Readers</h3>
</div>
</div>
<div class='col-sm-4 shym-feature-data '>
1s" ><i class="fa fa-edit"></i></span>
</div>
<h3>Top Authors</h3>
</div>
</div>
<div class='col-sm-4 shym-feature-data '>
1s" ><i class="fa fa-clock-o"></i></span>
</div>
<h3>24h Support</h3>

35
STT IBNU SINA BATAM
</div>
</div>
</div>

</div>
</section>


<section class='shym-user'>
<div class='shym-user-title' >
<h3 class='shym-text-center shym-text-uppercase'>Best
Pictures</h3>
<hr>
<p class='shym-text-center'>It is a long established fact that a
reader will be distracted by the readable content.</p>
</div>

<div id="owl-team">

<div class="team">
<div class="img"> <img class="img-responsive"
src="localhost/codeigniter2/assets/img/team-1.jpg" alt="" >
<div class="over">
<i class="fa fa-eye"></i>
<div class="des"> <a href="#"></a>
<p>Lorem Ipsum is simply dummy text of the printing and
typesetting industry. Lorem Ipsum has been the industry's standard dummy
text ever since the 1500 when an unknown printer.
Lorem Ipsum has been the industry's standard dummy
text ever since the 1500 when an unknown printer.</p>
</div>
</div>
</div>
<div class="info">
<h4>Lorum Ipsum</h4>
<p>Price:25$</p>
<hr>
<div class="social_icons">
<ul>
<li class="facebook"> <a href="#."><i class="fa fa-
facebook"></i> </a> </li>
<li class="twitter"> <a href="#."><i class="fa fa-
twitter"></i> </a> </li>

36
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<li class="dribbble"> <a href="#."><i class="fa fa-
dribbble"></i> </a> </li>
<li class="googleplus"> <a href="#."><i class="fa fa-
google"></i> </a> </li>
<li class="linkedin"> <a href="#."><i class="fa fa-
linkedin"></i> </a> </li>
<li class="pinterest"> <a href="#."><i class="fa fa-
pinterest"></i> </a> </li>
</ul>
</div>
</div>
</div>

<div class="team">
<div class="over">
</div>
</div>
</div>
<div class="info">
<p>Price:25$</p>
<hr>
<ul>
</ul>
</div>
</div>
</div>

<div class="team">

37
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<div class="over">
</div>
</div>
</div>
<div class="info">
<p>Price:25$</p>
<hr>
<ul>
</ul>
</div>
</div>
</div>

<div class="team">
<div class="over">
</div>
</div>
</div>
<div class="info">
<p>Price:25$</p>
<hr>
<ul>

38
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</ul>
</div>
</div>
</div>

<div class="team">
<div class="over">
</div>
</div>
</div>
<div class="info">
<p>Price:25$</p>
<hr>
<ul>
</ul>
</div>
</div>
</div>

39
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<div class="team">
<div class="over">
</div>
</div>
</div>
<div class="info">
<p>Price:25$</p>
<hr>
<ul>
</ul>
</div>
</div>
</div>
</div>
</div>
</section>


<section class='picture-information'>
<div class='row'>
<div class='col-md-12 shym-text-center'>
<h3 class='shym-text-uppercase'>picture Information</h3>

40
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</div>
<div class='gap'>
</div>
<div class='col-md-12 col-sm-12 col-xs-12'>
<div class='col-sm-3 '>
<div class='picture-info' data-scroll-reveal="wait 0.25s, then enter
right and move 40px over 1s">
<img src='localhost/codeigniter2/assets/img/item1.png'/>
<p>There are many variations of passages of Lorem Ipsum available, but
the majority.There are many variations of passages of Lorem Ipsum
available</p>
<div class="shym-overlay">
<div class="shym-picture-detail-inner">
<h3><a href="#">Business theme</a> </h3>
<p>There are many variations of passages
of Lorem Ipsum available,There are many variations of passages of Lorem
Ipsum available but the majority</p>
<a href="#" rel="prettyPhoto"><i
class="fa fa-eye"></i> View</a>
</div>
</div>
</div>
</div>
<div class='col-sm-3 '>
left and move 40px over 1s">
<p>There are many variations of passages of Lorem Ipsum available, but
the majority.There are many variations of passages of Lorem Ipsum
available</p>
of Lorem Ipsum available.There are many variations of passages of Lorem
Ipsum available but the majority</p>
</div>
</div>
</div>
</div>
bottom and move 40px over 1s">
<p>There are many variations of passages of Lorem Ipsum available.There
are many variations of passages of Lorem Ipsum available but the
majority</p>

41
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of Lorem Ipsum available, but the majority.There are many variations of
passages of Lorem Ipsum available</p>
</div>
</div>
</div>
</div>
<div class='picture-info' data-scroll-reveal="wait 0.25s, then enter top
and move 40px over 1s">
<p>There are many variations of passages of Lorem Ipsum available. There
are many variations of passages of Lorem Ipsum available, but the
majority</p>
of Lorem Ipsum available, but the majority</p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</section>


<section class='quote'>
<div class='row'>
<div class='col-md-12 col-sm-12 col-xs-12'>
<div class='col-sm-10 col-xs-10 pull-left'>
<h3 class='shym-text-left'>Have a question or need a custom quote?</h3>
<p class='shym-text-left' >Lorem ipsum dolor sit amet, consectetur
adipisicing elit, sed do eiusmod tempor incididunt ut labore dolore
magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation +0123
456 70 80</p></div><div class=' col-sm-2 '><button class='btn btn-
warning pull-right ' style='margin-top:50px;'>Quote</button></div>
</div>
</div>
</div>
</section>

<footer class="shym-contact">

42
STT IBNU SINA BATAM

<div class="tittle">
<h3 class='shym-text-center'>Get ın touch</h3>
<hr>
<p class='shym-text-center'>It is a long established fact that
a reader will be distracted by the readable content.</p>
</div>

<ul>
<li class="facebook"> <a href="#." data-scroll-reveal="wait
0.25s, then enter top and move 40px over 1s"><i class="fa fa-
<li class="twitter"> <a href="#." data-scroll-reveal="wait
<li class="dribbble"> <a href="#." data-scroll-reveal="wait
<li class="googleplus"> <a href="#." data-scroll-
reveal="wait 0.25s, then enter top and move 40px over 1s"><i class="fa
fa-google"></i> </a> </li>
<li class="linkedin "> <a href="#." data-scroll-reveal="wait
<li class="pinterest"> <a href="#." data-scroll-reveal="wait
</ul>
</div>

<div class="con-info">
<div class="row">
<div class="col-md-6 col-sm-6">
<div class="row">
<div class="col-sm-6"> <i class="ion-flag"></i>
<h4>ABOUT US</h4>
<p> Temporibus autem quisbusdam et
aut officiis debitis aut rerum nece
sitatibus sape eveniet ut et
voluptate rerum. </p>
</div>

<div class="col-sm-6"> <i class="ion-android-
location"></i>
<h4>OFFICE ADRESS</h4>
<p> Shym Center Adress</p>
<p>+1 (000)-999-0000</p>
<p> Kottayam Kerala. India</p>
<p> support@domain.com </p>
</div>
</div>

43
STT IBNU SINA BATAM
</div>

<div class="col-md-6 col-sm-6"> <i class="ion-flag"></i>
<h4>GET IN TOUCH</h4>
<div id="contact_form">
<form id="contact-form" class="contact-form " accept-
charset="utf-8" method="post" >
<div class="row">
<div class="col-sm-6">
<div class="form-group">
<label><span>Name</span>
<input name="name" type="text"
placeholder="Name"/>
</label>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>
<input name="email" type="email"
placeholder="Email"/>
</label>
</div>
</div>
<div class="col-md-12">
<label> <span>Message</span>
<textarea name="message" placeholder="Your
Message"></textarea>
</label>
<input name="submit" type="submit" value="SUBMIT
YOUR MESSAGE" />
</div>
</div>
</form>
<div class="clearfix"></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="copyrights">
<p class="pull-left">© 2014 Scriptcafe.in</p>
<p class="pull-right">App Landing Page Designed and Developed by
<a href='http://www.scriptcafe.in'>Scriptcafe.in </a></p>
</div>
</footer>
<script src="localhost/codeigniter2/assets/js/jquery.js"></script>
<script
src="localhost/codeigniter2/assets/js/bootstrap.min.js"></script>

44
STT IBNU SINA BATAM
<script type="text/javascript"
src="localhost/codeigniter2/assets/js/owl.carousel.min.js"></script>
<script
src="localhost/codeigniter2/assets/js/scrollReveal.js"></script>
<script src="localhost/codeigniter2/assets/js/function.js"></script>
</body>
</html>
8. MEMBUAT APLIKASI BERBASIS WEB - CODE IGNITER DAN MYSQL
Langkah untuk memulai pada bab ini adalah sebagai berikut :
1. Arahkan browser ke localhost/phpmyadmin
2. Buatlah database baru dengan nama codeigniterdb (hanya contoh, boleh diganti)
3. Membuat table baru
Tabel content

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Tabel login
Tabel teman
4. Input data pada table codeigniterdb
Isikan datanya seperti dibawah ini dgn mengklik menu insert

46
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5. Membuat Model mainmodel.php
Buat file mainmodel.php pada direktori
/xampp/htdocs/codeigniter/application/model/mainmodel.php
<?php if(!defined('BASEPATH')) exit ('Access Denied');
//Nama class harus sama dengan nama file
class Mainmodel extends CI_Model
{
{
$this->load->view_data['base_url']=base_url();
}
{
$this->home();
}
{
//kueri ke tabel content untuk menampilkan isi halaman utama
$query=$this->db->select('id,judul, isi');
$query=$this->db->where('category','home');
$query=$this->db->order_by('id');
$query=$this->db->limit('1');
$query=$this->db->get('content');
$k=1;
//jika query diatas ada hasilnya
if ($query->num_rows() > 0)
{

47
STT IBNU SINA BATAM
//menelurusi setiap baris pada tabel content
foreach ($query->result() as $row)
{
$data=$row->isi;
}
return $data;
}
else
{
return false;
}
}
{
//kueri ke tabel content untuk menampilkan isi halaman kuliah
$query=$this->db->where('category','kuliah');
$k=1;
{
{
$data=$row->isi;
}
return $data;
}
else
{
return false;
}
}
{
//kueri ke tabel content untuk menampilkan isi halaman kerja
$query=$this->db->where('category','kerja');
$k=1;

48
STT IBNU SINA BATAM
{
{
$data=$row->isi;
}
return $data;
}
else
{
return false;
}
}
{
//kueri ke tabel content untuk menampilkan isi halaman aboutme
$query=$this->db->where('category','aboutme');
$k=1;
{
{
$data=$row->isi;
}
return $data;
}
else
{
return false;
}
}
{
//kueri ke tabel content untuk menampilkan isi halaman contact
$query=$this->db->where('category','contact');

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$k=1;
{
{
$data=$row->isi;
}
return $data;
}
else
{
return false;
}
}
public function teman()
{
//memanggil librari tabel
$this->load->library('table');
//kueri ke tabel teman urut by id
$query=$this->db->select('nama,alamat');
$query=$this->db->get('teman');
$k=1;
//jika tabel teman ada isinya
{
//set tampilan tabel sesuai fungsi template
$this->table->set_template($this->template());
//cetak header tabel
$this->table->set_heading('No','Nama','Alamat');
$this->output_table ='<h3>Daftar teman saya</h3>';
$k=1;
//telusuri tiap baris tabel teman
{
//cetak baris tabel
$this->table->add_row($k,$row->nama,$row->alamat);
$k=$k+1;
}
//cetak tabel
$this->output_table .=$this->table->generate();
return $this->output_table;
}
else
{
return false;

50
STT IBNU SINA BATAM
}
}
public function teman2()
{
//memanggil librari tabel
$this->load->library('table');
$query=$this->db->select('nama,alamat,id');
//kueri ke tabel teman urut by id
$k=1;
//jika tabel teman ada isinya
{
//set tampilan tabel sesuai fungsi template
$this->table->set_template($this->template());
//cetak header tabel
$this->table->set_heading('No','Nama','Alamat','','');
$this->output_table ='<h3>Daftar teman saya</h3>';
$k=1;
//telusuri tiap baris tabel teman
{
//cetak baris tabel
$this->table->add_row($k,$row->nama,$row->alamat,'<a
href='.base_url().'main/teman_edit/'.$row->id.'>Edit</a>','<a
href='.base_url().'main/teman_delete/'.$row->id.'>Delete</a>');
$k=$k+1;
}
//cetak tabel
$this->output_table .=$this->table->generate();
return $this->output_table;
}
else
{
return false;
}
}
public function teman_edit()
{
//variabel $id berisi segment ketiga pada url
$id=$this->uri->segment(3);
//kueri ke tabel teman yg $id nya sama dengan segment url ke tiga
$query=$this->db->select('id,nama,alamat');
$query=$this->db->where('id',$id);
$query=$this->db->limit(1);
//jika kueri diatas ada hasilnya

51
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{
//kembalikan nilai hasil kueri
return $query->result();
}
else
{
return false;
}
}
public function teman_delete($input='')
{
//kueri ke tabel teman untuk menghapus data yg $id nya sama dengan segment
ketiga
$query=$this->db->where('id',$input['id']);;
$query=$this->db->delete('teman');
//jika kueri diatas berniai true
if ($query)
{
print "<script>alert('Data berhasil dihapus !!')</script>";
redirect('main/teman2');
}
//jika false
else
{
print "<script>alert('Data gagal dihapus !!')</script>";
}
}
public function teman_edit_save($input='')
{
//kueri ke tabel teman untuk mengupdate data yg $id nya sama dengan segment
ketiga
$data=array('nama'=>$input['nama'],'alamat'=>$input['alamat']);
$query=$this->db->where('id',$input['id']);
$query=$this->db->update('teman',$data);
//jika kueri diatas berniai true
if ($query)
{
print "<script>alert('Data berhasil disimpan !!')</script>";
}
//jika false
else
{
print "<script>alert('Data gagal disimpan !!')</script>";
}
}

52
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public function teman_tambah_save($input='')
{
//variabel $id berisi segment ketiga pada url
$id=$this->uri->segment(3);
$data=array('nama'=>$input['nama'],'alamat'=>$input['alamat']);
//kueri insert ke tabel teman
$query=$this->db->insert('teman',$data);
//jika kueri diatas sukses/true
if ($query)
{
print "<script>alert('Data berhasil disimpan !!')</script>";
}
//jika false
else
{
print "<script>alert('Data gagal disimpan !!')</script>";
}
}
public function template()
{
$style=array('table_open' => '<table class="table table-striped table-hover">'
,'heading_row_start' => '<tr>'
,'heading_row_end' => '</tr>'
,'heading_cell_start' => '<th bgcolor="#488908">'
,'heading_cell_end' => '</th>'
,'row_start' => '<tr>'
,'cell_start' => '<td bgcolor="#82f90e">'
,'cell_end' => '</td>'
,'row_alt_start' => '<tr>'
,'row_alt_end' => '</tr>'
,'cell_alt_start' => '<td bgcolor-"#EEEEE0">'
,'cell_alt_end' => '</td>'
,'table_close' => '</table>'
);
return $style;
}
}

53
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6. Membuat Controller main.php
Buat main.php pada direktori /xampp/htdocs/codeigniter/application/controller/main.php
yg isinya sebagai berikut :
<?php if (!defined('BASEPATH')) exit('akses Denied');
{
{
$this->load->library('template');
$this->load->library('akses');
$this->load->model('mainmodel');
//Controller ini hanya bisa dipanggil jika user telah login, jika belum login
arahkan ke controller login
if (!$this->akses->is_login())
{
redirect ('login');
}
}
{
$this->home();
}
{
$input1['data']=$this->mainmodel->home();
$input2=$this->template->home($input1,'',true);
$this->load->view('container',$input2,''); // Memanggil view home.php
}
{
$input1['data']=$this->mainmodel->kuliah();
$this->load->view('container',$input2,''); // Memanggil view kuliah.php
}
{
$input1['data']=$this->mainmodel->kerja();
$this->load->view('container',$input2,''); // Memanggil view kerja.php
}
{
$input1['data']=$this->mainmodel->aboutme();
$this->load->view('container',$input2,''); // Memanggil view aboutme.php

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}
{
$input1['data']=$this->mainmodel->contact();
$this->load->view('container',$input2,''); // Memanggil view contact.php
}
public function teman()
{
$input1['data']=$this->mainmodel->teman('','',true);
$input2=$this->template->teman($input1,'',true);
$this->load->view('container',$input2); // Memanggil view contact.php
}
public function teman2()
{
$input1['data']=$this->mainmodel->teman2('','',true);
$input2=$this->template->teman2($input1,'',true);
}
public function teman_edit()
{
$this->load->helper('form');
$input1['data']=$this->mainmodel->teman_edit('','',true);
$input2=$this->template->teman_edit($input1,'',true);
}
public function teman_edit_save()
{
//memanggil helper form dan librari form validation
$this->load->library('form_validation');
//memfilter inputan sesuai kriteria yg telah ditetapkan
$this->form_validation-
>set_rules('nama','nama','trim|required|strip_tags|max_length[50]|xss_clean');
>set_rules('alamat','alamat','trim|required|strip_tags|max_length[100]|xss_clean');
$this->form_validation->set_rules('token','callback_discussion_detail');
//jika inputan lolos filter
if ($this->form_validation->run())
{
$data['id']=$this->uri->segment(3);
$data['nama']=$this->input->post('nama',TRUE);
$data['alamat']=$this->input->post('alamat',TRUE);
//memanggil model teman_edit_save dengan mengirimkan nilai nama dan
alamat
$input1['data']=$this->mainmodel->teman_edit_save($data,'',true);
//memanggil librari template
$input2=$this->template->teman_edit_save($input1,'',true);
}

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STT IBNU SINA BATAM
//jika tidak
else
{
redirect('main/teman_tambah');
}
}
public function teman_delete()
{
$data['id']=$this->uri->segment(3);
$input1['data']=$this->mainmodel->teman_delete($data,'',true);
$input2=$this->template->teman_delete($input1,'',true);
}
public function teman_tambah()
{
$input2=$this->template->teman_tambah('','',true);
}
public function teman_tambah_save()
{
//memanggil helper form dan librari form validation
//memfilter inputan sesuai kriteria yg telah ditetapkan
>set_rules('nama','nama','trim|required|strip_tags|max_length[50]|xss_clean');
>set_rules('alamat','alamat','trim|required|strip_tags|max_length[100]|xss_clean');
$this->form_validation->set_rules('token','callback_discussion_detail');
//jika inputan lolos filter
{
$data['nama']=$this->input->post('nama',TRUE);
$data['alamat']=$this->input->post('alamat',TRUE);
//memanggil model teman_tambah_save dengan mengirimkan nilai nama dan
alamat
$input1['data']=$this->mainmodel->teman_tambah_save($data,'',true);
//memanggil librari template
$input2=$this->template->teman_tambah_save($input1,'',true);
}
//jika tidak
else
{
redirect('main/teman_tambah');
}
}
}

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7. Membuat Controller login.php
Buat login.php pada direktori /xampp/htdocs/codeigniter/application/controller/login.php
yg isinya sebagai berikut :
<?php if (!defined('BASEPATH')) exit('akses Denied');
class Login extends CI_Controller
{
{
$this->load->library('akses');
$this->load->view_data['base_url']=base_url();
}
{
//memanggil librari akses fungsi logout
//$this->akses->logout();
//memanggil fungsi login
$this->login();
}
public function login()
{
$this->akses->logout();
$data['base_url'] = base_url();
$data['page_title']='Login Page';
$data['url']=
anchor(base_url().'login/check','Login',array('type'=>'submit','class'=>'btn btn-
primary'));
//memanggil view login dengan mengirim nilai dari variabel $data
$this->load->view('login_views',$data);
}
public function logout()
{
//memanggil librari akses fungsi logout
$this->akses->logout();
//alihkan ke controller login fungsi login
redirect('login/login');
}

57
STT IBNU SINA BATAM
public function check_login()
{
//Memfilter inputan dari berbagai kesalahan
>set_rules('UserName','UserName','trim|required|strip_tags|min_length[3]|max_length
[50]');
>set_rules('password','password','trim|required|strip_tags|min_length[3]|max_length[3
0]');
$this->form_validation->set_rules('token','callback_check_login');
// Jika inputan lolos dr filter
{
//Membuat variabel untuk menampung nilai input
$user=$this->input->post('UserName',TRUE);
$passwd=$this->input->post('password',TRUE);
//memanggil librari akses
$login=$this->akses->login($user,$passwd);
//jika hasil librari akses benar
if ($login)
{
print "<script type="text/javascript">alert('Login berhasil');</script>";
//alihkan ke controlller main function home
redirect('main/home');
}
//jika salah
else
{
print "<script type="text/javascript">alert('Login gagal');</script>";
//alihkan ke controlller login function index
redirect('login');
}
}
//jika inputan tidak lolos filter
else
{
//memanggil function login
$this->login();
}
}
}

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STT IBNU SINA BATAM
8. Mengubah seting config database
Ubah setingan pada /xampp/htdocs/codeigniter/application/config/database.php
$db['default'] = array(
'dsn' => '',
'hostname' => 'localhost',
'username' => 'root',
'password' => '',
'database' => 'codeigniterdb',
'dbdriver' => 'mysql',
'dbprefix' => '',
'pconnect' => FALSE,
'db_debug' => TRUE,
'cache_on' => FALSE,
'cachedir' => '',
'char_set' => 'utf8',
'dbcollat' => 'utf8_general_ci',
'swap_pre' => '',
'encrypt' => FALSE,
'compress' => FALSE,
'stricton' => FALSE,
'failover' => array(),
'save_queries' => TRUE
);
9. Membuat library template
Ubah file pada /codeigniter/application/libraries/template.php
class Template
{
public $CI;
{
$this->CI->load->helper('url');
$this->CI->load->view_data['base_url']=base_url();
}
{
$this->home();
}
public function mainmenu()
{
//Menu-menu
$data['li1']='<li class="active"><a
href="'.base_url().'index.php/home/home"></li>';
$data['li2']='<li><a href="'.base_url().'index.php/home/kuliah"></li>';

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$data['li3']='<li><a href="'.base_url().'index.php/home/kerja"></li>';
$data['li4']='<li><a href="'.base_url().'index.php/home/contactus"></li>';
$data['li5']='<li><a href="'.base_url().'index.php/home/aboutme"></li>';
$data['base_url']=base_url();
return $data;
}
public function home($input='',$output=NULL)
{
//halaman utama
$data=$this->mainmenu('','',true);
$data['page_title']='Halaman Utama';
$data['h1']='<h1>Selamat datang di websiteku</h1>';
//memanggil view home dengan mengirim nilai dari variabel $input
$data['content']=$this->CI->load->view('home',$input,true);
//memanggil view content dengan mengirim nilai dari variable $data
RETURN $output;
}
public function kuliah($input='',$output=NULL)
{
//halaman kuliah
$data['page_title']='Halaman Kuliah';
$data['content']=$this->CI->load->view('kuliah',$input,true);
RETURN $output;
}
public function kerja($input='',$output=NULL)
{
//Halaman kerja
$data['page_title']='Halaman Kerja';
$data['content']=$this->CI->load->view('kerja',$input,true);
RETURN $output;
}
public function aboutme($input='',$output=NULL)
{
// halaman aboutme

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STT IBNU SINA BATAM
$data['page_title']='Halaman Tentang Aku';
$data['content']=$this->CI->load->view('aboutme',$input,true);
RETURN $output;
}
public function contactus($input='',$output=NULL)
{
$data['page_title']='Halaman Kontak';
$data['content']=$this->CI->load->view('contactus',$input,true);
RETURN $output;
}
public function teman($input='',$output='')
{
$data['page_title']='Halaman Daftar Teman';
$data['content']=$this->CI->load->view('teman',$input,true);
RETURN $output;
}
public function teman2($input='',$output='')
{
$data['content']=$this->CI->load->view('teman2',$input,true);
RETURN $output;
}
public function teman_edit($input='',$output='')
{
$data['content']=$this->CI->load->view('teman_edit',$input,true);
RETURN $output;
}

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STT IBNU SINA BATAM
public function teman_edit_save($input='',$output='')
{
RETURN $output;
}
public function teman_add_save($input='',$output='')
{
RETURN $output;
}
public function teman_tambah($output='')
{
$data['page_title']='Halaman Tambah Teman';
$data['content']=$this->CI->load->view('teman_tambah','',true);
RETURN $output;
}
}

62
STT IBNU SINA BATAM
10. Membuat Library akses (untuk menangani autentikasi/login)
Buat file /codeigniter/application/libraries/akses.php
class Akses
{
function __construct()
{
$this->CI->load->helper('cookie');
$this->CI->load->library('session');
$this->CI->load->database();
}
function login($UserName,$password)
{
//melakukan kueri ke tabel login
$kueri=$this->CI->db->select('UserName,password,Name');
//keluarkan data jika username pada tabel sama dengan username inputan
$kueri=$this->CI->db->where('UserName',$UserName);
//batasi hasil output 1 baris
$kueri=$this->CI->db->limit(1);
//tabel login
$kueri=$this->CI->db->get('login');
$hasil=$kueri->row();
// jika username dan password hasil kueri sama dengan inputan
user maka kembalikan nilai true
if ($hasil->UserName===$UserName AND $hasil-
>password===sha1($password))
{
$this->CI->session->set_userdata('Name',$hasil-
>Name);
$this->CI->session-
>set_userdata('UserName',$hasil->UserName);
return true;
}
//jika tidak kembalikan nilai false
else
{
return FALSE;
}
}
//fungsi untuk mencek apakah sudah login atau belum
public function is_login()

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STT IBNU SINA BATAM
{
return (($this->CI->session->userdata('Name')) ? TRUE :FALSE);
}
//fungsi untuk melogout
{
$this->CI->session->sess_destroy();
$this->CI->session->unset_userdata('Name');
$this->CI->session->unset_userdata('Username');
}
}
11. Membuat Library akses (untuk menangani autentikasi/login)
Buat file /codeigniter/application/libraries/akses.php
class Akses
{
function __construct()
{
$this->CI->load->helper('cookie');
$this->CI->load->library('session');
$this->CI->load->database();
}
function login($UserName,$password)
{
//melakukan kueri ke tabel login
$kueri=$this->CI->db->select('UserName,password,Name');
//keluarkan data jika username pada tabel sama dengan username inputan
$kueri=$this->CI->db->where('UserName',$UserName);
//batasi hasil output 1 baris
$kueri=$this->CI->db->limit(1);
//tabel login
$kueri=$this->CI->db->get('login');
$hasil=$kueri->row();
// jika username dan password hasil kueri sama dengan inputan
user maka kembalikan nilai true
if ($hasil->UserName===$UserName AND $hasil->password===sha1($password))
{
$this->CI->session->set_userdata('Name',$hasil->Name);

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STT IBNU SINA BATAM
$this->CI->session->set_userdata('UserName',$hasil->UserName);
return true;
}
//jika tidak kembalikan nilai false
else
{
return FALSE;
}
}
//fungsi untuk mencek apakah sudah login atau belum
public function is_login()
{
return (($this->CI->session->userdata('Name')) ? TRUE :FALSE);
}
//fungsi untuk melogout
{
$this->CI->session->sess_destroy();
$this->CI->session->unset_userdata('Name');
$this->CI->session->unset_userdata('Username');
}
}
12. Mengubah kode pada autoload (untuk menangani otomatisasi pemanggilan
helper/library)
Buat file /codeigniter/application/config/autoload.php
$autoload['helper'] = array('url','html','security','date');
$autoload['libraries']=array('database');
$autoload['libraries']=array('template');
$autoload['libraries']=array('pagination');
13. Mengubah kode pada routes.php
$route['default_controller'] = 'login';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;
$route['main']="main";
$route['main/kerja']="main/kerja";
$route['main/kuliah']="main/kuliah";
$route['main/contact']="main/contact";
$route['main/aboutme']="main/aboutme";
$route['main/teman']="main/teman";
$route['main/teman2']="main/teman2";
$route['main/teman_tambah']="main/teman_tambah";
$route['main/teman_tambah_save/:any']="main/teman_tambah_save/:any";
$route['main/teman_edit/:any']="main/teman_edit/:any";
$route['main/teman_edit_save/:any']="main/teman_edit_save/:any";

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$route['main/teman_delete/:any']="main/teman_delete/:any";
$route['login']="login";
$route['login/login']="login/login";
$route['login/check_login']="login/check_login";
14. Membuat file-file pada direktori /view
header.php
content.php
footer.php
container.php
teman.php
teman2.php
teman_tambah.php
teman_edit.php
login_views.php
home.php
aboutme.php
kuliah.php
kerja.php
contactus.php
a. header.php
<!DOCTYPE html>
<html>
<head>
<title><?php echo $page_title;?></title>
<link rel="stylesheet" type="text/css" href="<?php echo $base_url;?>assets/style.css">
</head>
<body>
<div id="image">
</div>
<div id="header">
<ul>
<li><a href="<?php echo $base_url;?>main/home">Home</a></li>
<li><a href="<?php echo $base_url;?>main/kuliah">Kuliah</a></li>
<li><a href="<?php echo $base_url;?>main/kerja">Kerja</a></li>
<li><a href="<?php echo $base_url;?>main/contact">Contact</a></li>
<li><a href="<?php echo $base_url;?>main/aboutme">About Me</a></li>
</ul>
</div>

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STT IBNU SINA BATAM
b. content.php
<div id="nav">
<ul>
<li><a href="<?php echo $base_url;?>main/teman">Daftar nama teman</a></li>
<li><a href="<?php echo $base_url;?>main/teman2">Edit Daftar teman</a></li>
<li><a href="<?php echo $base_url;?>main/teman_tambah">Tambah teman</a></li>
</ul>
</div>
<div id="kanan">
<div id="garis"><ol><b>Biodata</b></ol></div>
<img src="<?php echo $base_url;?>assets/bradpit.jpg" width="200px"
height="150px">
<p>
Nama : Brad pit<br/>
Pekerjaan : Seniman<br/>
Negara : Tanjung Pinang<br/>
Alamat : Perum Tanjung Pinang permai blok D3 no 10<br/>
Hoby : Selfi<br/> </p>
<hr>
<p align="justify">
Saya adalah seorang seniman asal Tanjung Pinang, Batam, Indonesia.
Saya menyukai teater dan musik, saya pernah bermain dalam beberapa film box office.
</p>
</div>
<div id="section">
</div>
<div id="tengah"></div>
c. footer.php
<div id="footer">
Copyright © STT Ibnu Sina Batam
</div>
</body>
</html>
d. container.php
<?php
echo $header;
echo $content;
echo $footer;
?>

67
STT IBNU SINA BATAM
e. teman.php
<?php echo $data;?>
f. teman_edit.php
<?php
foreach ($data as $row)
{
$id=$row->id;
$nama=$row->nama;
$alamat=$row->alamat;
}
?>
<?php echo form_open('main/teman_edit_save/'.$id,array('name'=>'Form Simpan'));?>
<fieldset>
<legend>Form Edit Teman</legend>
<label for="nama">Nama </label>
<input type="text" id="nama" name="nama" placeholder="" value="<?php echo
$nama;?>">
<br/>
<label for="alamat"class="col-lg-4 control-label">Alamat </label>
<input type="text" id="alamat" name="alamat" placeholder="" value="<?php echo
$alamat;?>">
<br/>
</fieldset>
<fieldset>
<input type="submit" name="submit" value="Save">
</fieldset>
</form>
g. teman_tambah.php
<?php echo form_open('main/teman_tambah_save/',array('name'=>'Form Simpan'));?>
<fieldset>
<legend>Form Tambah Teman</legend>
<label for="nama">Nama </label>
<input type="text" id="nama" name="nama" placeholder="" value="Isi Nama
Temanmu">
<br/>
<label for="alamat"class="col-lg-4 control-label">Alamat </label>
<input type="text" id="alamat" name="alamat" placeholder="" value="Isi Alamat
Temanmu">
<br/>
</fieldset>
<fieldset>
<input type="submit" name="submit" value="Save">
</fieldset>
</form>

68
STT IBNU SINA BATAM
h. login_views.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Halaman Login</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
<style type="text/css">
body {
padding-top: 40px;
padding-bottom: 40px;
background-color: #f5f5f5;
}
.form-signin {
max-width: 300px;
padding: 19px 29px 29px;
margin: 0 auto 20px;
background-color: #fff;
border: 1px solid #e5e5e5;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
-webkit-box-shadow: 0 1px 2px rgba(0,0,0,.05);
-moz-box-shadow: 0 1px 2px rgba(0,0,0,.05);
box-shadow: 0 1px 2px rgba(0,0,0,.05);
}
.form-signin .form-signin-heading,
.form-signin .checkbox {
margin-bottom: 10px;
}
.form-signin input[type="text"],
.form-signin input[type="password"] {
font-size: 16px;
height: auto;
margin-bottom: 15px;
padding: 7px 9px;
}
</style>
</head>
<body>

69
STT IBNU SINA BATAM
<?php echo
form_open('login/check_login',array('method'=>'post','name'=>'login_form','class'=>'f
orm-signin'));?>
<h2 class="form-signin-heading">Halaman Login</h2>
<?php echo validation_errors(); ?>
<input type="text" id="UserName" name="UserName" class="input-block-level"
placeholder="Email address">
<input type="password" id="password" name="password" class="input-block-
level" placeholder="Password">
<div class="row"><button class="btn btn-large btn-primary"
type="submit">Login</button></div>
</form>
</div>
</body>
</html>
i. home.php
<?php echo($data); ?>
j. kuliah.php
k. contactus.php
l. aboutme.php
m. kerja.php

70
STT IBNU SINA BATAM
n. Generate password menggunakan aplikasi Hashcalc, masukkan di kolom data
“12345”, klik calculate kemudian copy hasil sha1
o. Buka table login klik insert masukkan data sbb :
Username : latihan@codeigniter.com
Pasword : 8cb2237d0679ca88db6464eac60da96345513964 (hasil sha1)
Name : Latihan

71
STT IBNU SINA BATAM
p. Hasil akhir
9. TIPS DAN TRICK (HALAMAN ADMIN INSTANT DENGAN GROCERY CRUD)
Langkah langkah :
1. Dowload Library Grocery Crud dari http://www.grocerycrud.com
2. Ekstrak/Unzip file hasil download
3. Pastekan pada direktori codeigniter pada tempat yang sesuai
4. Tambahkah baris berikut pada /config/routes.php
$route['main/edittemangrocery']="main/edittemangrocery";
5. Tambahkan 1 fungsi pada /controller/main.php
public function _example_output($output = null)
{
$this->load->view('edittemangrocery.php',$output,true);
}

72
STT IBNU SINA BATAM
6. Tambahkan 1 fungsi pada /controller/main.php
function edittemangrocery()
{
$this->load->library('grocery_CRUD');
$crud = new grocery_CRUD();
$crud->set_table('teman');
$output=$crud->render();
$input['data'] = $this->_example_output($output);
$input2=$this->template->edittemangrocery($input,'',true);
$this->load->view('container',$input2);
}
7. Tambahkan 1 fungsi pada /libraries/template.php
public function edittemangrocery($input='',$output='')
{
//Halaman grocery crud
$data['content']=$this->CI->load->view('edittemangrocery',$input,true);
RETURN $output;
}
8. Buat file /views/edittemangrocery.php yang isinya sbb :
Kode ini berasal dari kode views contoh bawaan grocery crud (view/example.php)
<?php
foreach($css_files as $file): ?>
<link type="text/css" rel="stylesheet" href="<?php echo $file; ?>" />
<?php endforeach; ?>
<?php foreach($js_files as $file): ?>
<script src="<?php echo $file; ?>"></script>
<?php endforeach; ?>
<div style='height:20px;'></div>
<div>
<?php echo $output; ?>
</div>
9. Tambahkan link pada /views/content.php
<li><a href="<?php echo $base_url;?>index.php/main/edittemangrocery">Grocery
Crud</a></li>

73
STT IBNU SINA BATAM
Hasil Akhir

Modul praktikum Pemrograman Frontend dengan Code Igniter dan Bootstrap

Modul praktikum Pemrograman Frontend dengan Code Igniter dan Bootstrap

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