CRUD Codeigniter 3 + Bootstrap + MySql
Tutorial CRUD Codeigniter 3 Menggunakan Bootstrap & MySql Databas,e lengkap dengan pagination dan upload gambar nya
Baiklah, sebelum masuk ke pembahasan saya akan menjelaskan tentang istilah CRUD
CRUD merupakan istilah yang merupakan singkatan dari Create, Read, Update dan Delete sudahkah kalian mendengarnya?.
Jika belum silahkan baca penjelasan dibawah ini
Create yang berarti membuat sebuah data baru, contoh kita sedang melakukan registrasi disebuah web itu sudah merupakan Create dari CRUD karena kita membuat dan menyimpan data registrasi ke database.
Read membaca atau menampilkan suatu data yang tadinya berada didatabase MySQL misalnya, kemudian ditampilkan di WEB menggunakan bahasa pemrograman PHP.
Update untuk yang satu ini prosesnya adalah mengedit sebuah data dari database yang kemudian di edit menggunakan bahasa pemrograman PHP berupa WEB.
Delete Pastinya kalian tahu fungsinya apa bukan? Fungsinya hampir sama dengan Update akan tetapi proses ini adalah untuk melakukan penghapusan data di database melalui bahasa PHP.
Untuk penjelasan tentang Codeigiter 3 silahkan baca disini https://aguzrybudy.blogspot.com/2016/04/pengertian-framework-codeigniter-ci.html
Pagination atau yang lebih dikenal dengan istilah “Paging” adalah salah satu cara untuk menampilkan data yang sangat banyak dengan cara membagi-baginya menjadi beberapa halaman.
Upload atau yang kita kenal unggah ialah merupakan sebuah cara atau proses yang di lakukan untuk melakukan pengiriman File atau data dari perangkat komputer atau perangkat lainnya yang memiliki koneksi internet contohnya seperti file foto, musik ataupun hal lainnya ke suatu sistem.
Setelah anda membaca dan memahami penjelasan diatas silahkan ikuti langkah-langkah tutorial dibawah ini
Langkah Pertama
Bacalah tutorial Cara install framework codeigniter 3.0.6 untuk menginstall framework codeigniter, kemudian baca tutorial Memulai dan Mengkonfigurasi Framework Codeigniter (CI) untuk konfigurasi dasar framework codeigniter, dan baca tutorial Setting Koneksi single dan Multi Dabatabase Framework Codeigniter (CI) untuk koneksi kedatabase mysql
Langkah Kedua
Download file-file (sebuah zip didalamnya ada folder assets) yang dibutuhkan pada link berikut ini dan extract pada folder root codeigniter anda. Download
Langkah Ketiga
Buatlah Database dengan nama yang anda inginkan kemudian excute query dibawah ini, untuk struktur tabel mahasiswa
MySQL
-- ----------------------------
-- Table structure for mahasiswa
-- ----------------------------
DROP TABLE IF EXISTS `mahasiswa`;
CREATE TABLE `mahasiswa` (
`id` int NOT NULL AUTO_INCREMENT,
`nim` varchar(255) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,
`nama` varchar(255) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,
`kelas` varchar(255) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,
`jurusan` varchar(255) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,
`avatar` varchar(255) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 19 CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Compact;
-- ----------------------------
-- Records of mahasiswa
-- ----------------------------
INSERT INTO `mahasiswa` VALUES (13, '100', 'John doe', 'Pagi', 'Manajemen Informatika', '105-1055656_account-user-profile-avatar-avatar-user-profile-icon.png');
INSERT INTO `mahasiswa` VALUES (14, '101', 'Jane Doe', 'Karyawan', 'Manajemen Informatika', 'student-project_tba1.jpg');
INSERT INTO `mahasiswa` VALUES (15, '1003', 'Waluyo', 'Pagi', 'Manajemen Informatika', 'student-project_tba2.jpg');
INSERT INTO `mahasiswa` VALUES (16, '102', 'Andini', 'Malam', 'Sitem Informasi', 'student-project_tba3.jpg');
INSERT INTO `mahasiswa` VALUES (17, '1004', 'Budiman', 'Pagi', 'Manajemen Informatika', 'student-project_tba4.jpg');
INSERT INTO `mahasiswa` VALUES (18, '105', 'Daru', 'Malam', 'Manajemen Informatika', 'student-project_tba5.jpg');Langkah Keempat
Buatlah Controller dengan nama Mahasiswa, Kemudian ketiklah kode dibawah ini kalau anda belum perna buat coba baca Cara membuat controller di framework codeigniter
Codeigniter 3 - PHP
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Mahasiswa extends CI_Controller {
public function __construct()
{
parent::__construct();
$this->load->model('MahasiswaModel');
}
public function index()
{
$data['jumlah_data'] = $this->MahasiswaModel->jumlah_data();
$data['mahasiswa'] = $this->MahasiswaModel->read();
$this->load->view('mahasiswa/read', $data);
}
public function pagination()
{
// Pengaturan Pagination
$config['base_url'] = base_url('mahasiswa/pagination'); //base url
$config['total_rows'] = $this->MahasiswaModel->jumlah_data(); //total row
$config['per_page'] = 5; // show record per halaman
$config["uri_segment"] = 3; // uri parameter
$config["num_links"] = floor($config["total_rows"] / $config["per_page"]);
$config['first_link'] = 'First';
$config['last_link'] = 'Last';
$config['next_link'] = 'Next';
$config['prev_link'] = 'Prev';
$config['full_tag_open'] = '<div class="pagging text-center"><nav><ul class="pagination justify-content-end">';
$config['full_tag_close'] = '</ul></nav></div>';
$config['num_tag_open'] = '<li class="page-item"><span class="page-link">';
$config['num_tag_close'] = '</span></li>';
$config['cur_tag_open'] = '<li class="page-item active"><span class="page-link">';
$config['cur_tag_close'] = '<span class="sr-only">(current)</span></span></li>';
$config['next_tag_open'] = '<li class="page-item"><span class="page-link">';
$config['next_tagl_close'] = '<span aria-hidden="true">»</span></span></li>';
$config['prev_tag_open'] = '<li class="page-item"><span class="page-link">';
$config['prev_tagl_close'] = '</span>Next</li>';
$config['first_tag_open'] = '<li class="page-item"><span class="page-link">';
$config['first_tagl_close'] = '</span></li>';
$config['last_tag_open'] = '<li class="page-item"><span class="page-link">';
$config['last_tagl_close'] = '</span></li>';
$this->pagination->initialize($config);
$data['page'] = ($this->uri->segment(3)) ? $this->uri->segment(3) : 0;
// Ambil data dari model MahasiswaModel
$data['mahasiswa'] = $this->MahasiswaModel->lists($config["per_page"], $data['page']);
$data['pagination'] = $this->pagination->create_links();
$start = $this->pagination->cur_page * $this->pagination->per_page;
$end = $start + $this->pagination->per_page;
// Hitung Data
$data['jumlah_data'] = $this->MahasiswaModel->jumlah_data();
$data['page_start'] = $start;
$data['page_end']= $end;
$this->load->view('mahasiswa/pagination', $data);
}
public function create()
{
$this->load->view('mahasiswa/create');
}
public function save()
{
$this->form_validation->set_rules('nim', 'NIM', 'trim|required',array('required' => 'Please enter a nim'));
$this->form_validation->set_rules('nama', 'Nama', 'trim|required',array('required' => 'Please enter a name'));
$this->form_validation->set_rules('kelas', 'Kelas', 'trim|required',array('required' => 'Please select a kelas'));
$this->form_validation->set_rules('jurusan', 'Jurusan', 'trim|required',array('required' => 'Please select a jurusan'));
if ($this->form_validation->run() == FALSE)
{
$page_data['errors'] = validation_errors();
$this->create();
}else{
// Script untuk upload gambar
$config['upload_path'] = './assets/images';
$config['allowed_types'] = 'jpg|png|jpeg|webp';
$config['max_size'] = '2048';
$this->upload->initialize($config);
if(!$this->upload->do_upload('avatar')){
$this->session->set_userdata('upload_error', $this->upload->display_errors());
$this->create();
}else{
// Hapus session upload error_get_last
$this->session->unset_userdata('upload_error');
// Ambil data avatar yang di upload
$upload = $this->upload->data();
$data = array(
'nim' => $this->input->post('nim'),
'nama' => $this->input->post('nama'),
'kelas' => $this->input->post('kelas'),
'jurusan' => $this->input->post('jurusan'),
'avatar' => $upload['file_name']
);
$this->MahasiswaModel->save($data);
redirect('mahasiswa','refresh');
}
}
}
public function edit($id)
{
$data['row']= $this->MahasiswaModel->edit($id);
$this->load->view('mahasiswa/edit', $data);
}
public function update()
{
$this->form_validation->set_rules('nim', 'NIM', 'trim|required',array('required' => 'Please enter a nim'));
$this->form_validation->set_rules('nama', 'Nama', 'trim|required',array('required' => 'Please enter a name'));
$this->form_validation->set_rules('kelas', 'Kelas', 'trim|required',array('required' => 'Please select a kelas'));
$this->form_validation->set_rules('jurusan', 'Jurusan', 'trim|required',array('required' => 'Please select a jurusan'));
$id = $this->input->post("id");
$avatar = $this->input->post("avatar_old");
if ($this->form_validation->run() == FALSE)
{
$page_data['errors'] = validation_errors();
$this->edit($id);
}else{
// Script untuk upload gambar
$config['upload_path'] = './assets/images';
$config['allowed_types'] = 'jpg|png|jpeg|webp';
$config['max_size'] = '2048';
$this->upload->initialize($config);
// Check jika avatar diganti
if (!empty($_FILES['avatar']['name'])) {
if(!$this->upload->do_upload('avatar')){
$this->session->set_userdata('upload_error', $this->upload->display_errors());
$this->edit($id);
}else{
// Hapus session upload error_get_last
$this->session->unset_userdata('upload_error');
// Hapus gambar yang lama
if(file_exists("assets/images/$avatar") && $avatar)
{
unlink("assets/images/$avatar");
}
// Ambil data avatar yang di upload
$upload = $this->upload->data();
$avatar = $upload['file_name'];
}
}
$data = array(
'nim' => $this->input->post('nim'),
'nama' => $this->input->post('nama'),
'kelas' => $this->input->post('kelas'),
'jurusan' => $this->input->post('jurusan'),
'avatar' => $avatar
);
$this->MahasiswaModel->update($id, $data);
redirect('mahasiswa','refresh');
}
}
public function delete($id)
{
$row = $this->MahasiswaModel->edit($id);
// Hapus gambar yang lama
if(file_exists("assets/images/$row->avatar") && $row->avatar)
{
unlink("assets/images/$row->avatar");
}
$this->MahasiswaModel->delete($id);
redirect('mahasiswa','refresh');
}
}Langkah kelima
Buatlah Model dengan nama MahsiswaModel, Kemudian ketiklah kode dibawah ini kalau sobat belum perna buat coba baca Cara Membuat Model Pada Framework Codeigniter
Codeigniter 3 - PHP
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class MahasiswaModel extends CI_Model {
public function __construct()
{
parent::__construct();
}
public function jumlah_data()
{
return $this->db->count_all('mahasiswa');
}
public function read()
{
return $this->db->get('mahasiswa')->result();
}
function lists($limit, $start){
return $this->db->get('mahasiswa', $limit, $start)->result();
}
public function save($data)
{
return $this->db->insert('mahasiswa', $data);
}
public function edit($id)
{
return $this->db->get_where('mahasiswa', array('id' => $id))->row();
}
public function update($id, $data)
{
return $this->db->where('id', $id)->update('mahasiswa', $data);
}
public function delete($id)
{
return $this->db->delete('mahasiswa', array('id' => $id));
}
}Langkah Keenam
Buatlah sebuah folder didalam view dengan nama mahasiswa, kemudian buatlah tiga file dengan nama read.php, create.php, edit.php untuk masing kodenya sobat bisa ketik dari list kode dibawah ini
read.php
Codeigniter 3 - PHP
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
?><!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Crud CodeIgniter</title>
<link rel="stylesheet" href="<?php echo base_url('assets/css/bootstrap.min.css');?>" type="text/css">
<link rel="stylesheet" href="<?php echo base_url('assets/css/style.css');?>" type="text/css">
<link rel="stylesheet" href="<?php echo base_url('assets/font-awesome/css/font-awesome.css');?>" type="text/css">
<script src="<?php echo base_url('assets/js/jquery.min.js');?>" type="text/javascript"></script>
<script src="<?php echo base_url('assets/js/jquery-migrate.js');?>" type="text/javascript"></script>
<script src="<?php echo base_url('assets/js/tether.min.js');?>" type="text/javascript"></script>
<script src="<?php echo base_url('assets/js/bootstrap.min.js');?>" type="text/javascript"></script>
<style>
.img-avatar{
height:100px;
width:100px;
object-fit:cover;
}
</style>
</head>
<body>
<div id="wrapper">
<div class="container">
<h3>Cara Upload Gambar di Codeigniter 3 </h3>
<p>By: Aguzrybudy, 2021 Januari 2021 (Senin) <a href="<?php echo base_url('mahasiswa/create/');?>" class="btn btn-primary pull-right"><i class="fa fa-plus" aria-hidden="true"></i> Mahasiswa</a></p>
<table class="table table-striped table-layout">
<thead>
<tr>
<th>#</th>
<th>NPM</th>
<th>Nama</th>
<th>Kelas</th>
<th>Jurusan</th>
<th>Avatar</th>
<th>Pilihan</th>
</tr>
</thead>
<tbody>
<?php if($jumlah_data > 0):?>
<?php $no=0; foreach ($mahasiswa as $m): $no++ ?>
<tr class="data">
<th><?php echo $no;?></th>
<td><?php echo $m->nim;?></td>
<td><?php echo $m->nama;?></td>
<td><?php echo $m->kelas;?></td>
<td><?php echo $m->jurusan;?></td>
<td><img class="img-circle img-avatar" src="<?php echo base_url("assets/images/$m->avatar");?>" alt="<?php echo $m->avatar;?>"/></td>
<td>
<a href="<?php echo base_url('mahasiswa/edit/'.$m->id);?>"><i class="fa fa-edit" aria-hidden="true"></i></a>
<a href="<?php echo base_url('mahasiswa/delete/'.$m->id);?>"><i class="fa fa-trash" aria-hidden="true"></i></a>
</td>
</tr>
<?php endforeach;?>
<?php else:?>
<tr class="kosong">
<td colspan="7">Tidak ada data di dalam field</td>
</tr>
<?php endif;?>
</tbody>
</table>
</div>
</div>
</body>
</html>pagination.php
Codeigniter 3 - PHP
<?php defined('BASEPATH') OR exit('No direct script access allowed');?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Pagination CodeIgniter</title>
<link rel="stylesheet" href="<?php echo base_url('assets/css/bootstrap.min.css');?>" type="text/css">
<link rel="stylesheet" href="<?php echo base_url('assets/css/style.css');?>" type="text/css">
<link rel="stylesheet" href="<?php echo base_url('assets/font-awesome/css/font-awesome.css');?>" type="text/css">
<script src="<?php echo base_url('assets/js/jquery.min.js');?>" type="text/javascript"></script>
<script src="<?php echo base_url('assets/js/jquery-migrate.js');?>" type="text/javascript"></script>
<script src="<?php echo base_url('assets/js/tether.min.js');?>" type="text/javascript"></script>
<script src="<?php echo base_url('assets/js/bootstrap.min.js');?>" type="text/javascript"></script>
<style>
.img-avatar{
height:100px;
width:100px;
object-fit:cover;
}
.data-pagination ul{
margin: 2px 0;
white-space: nowrap;
justify-content: flex-end;
}
#wrapper{
margin-bottom: 5%;
}
.table td, .table th{
vertical-align:middle;
}
</style>
</head>
<body>
<div id="wrapper">
<div class="container">
<h3>Pagination Codeigniter </h3>
<p>By: Aguzrybudy, 2021 Januari 2021 (Senin) <a href="<?php echo base_url('mahasiswa/create/');?>" class="btn btn-primary pull-right"><i class="fa fa-plus" aria-hidden="true"></i> Mahasiswa</a></p>
<table class="table table-striped table-layout">
<thead>
<tr>
<th>#</th>
<th>NPM</th>
<th>Nama</th>
<th>Kelas</th>
<th>Jurusan</th>
<th>Avatar</th>
<th>Pilihan</th>
</tr>
</thead>
<tbody>
<?php if($jumlah_data > 0):?>
<?php $no=0; foreach ($mahasiswa as $m): $no++ ?>
<tr class="data">
<th><?php echo $no;?></th>
<td><?php echo $m->nim;?></td>
<td><?php echo $m->nama;?></td>
<td><?php echo $m->kelas;?></td>
<td><?php echo $m->jurusan;?></td>
<td><img class="img-circle img-avatar" src="<?php echo base_url("assets/images/$m->avatar");?>" alt="<?php echo $m->avatar;?>"/></td>
<td>
<a href="<?php echo base_url('mahasiswa/edit/'.$m->id);?>"><i class="fa fa-edit" aria-hidden="true"></i></a>
<a href="<?php echo base_url('mahasiswa/delete/'.$m->id);?>"><i class="fa fa-trash" aria-hidden="true"></i></a>
</td>
</tr>
<?php endforeach;?>
<?php else:?>
<tr class="kosong">
<td colspan="7">Tidak ada data di dalam field</td>
</tr>
<?php endif;?>
</tbody>
</table>
<div class="row data-pagination">
<div class="col-sm-12 col-md-5">
<div class="pagination-info" id="pagination-info">Showing <?php echo $page_start;?> to <?php echo $page_end;?> of <?php echo $jumlah_data;?> entries</div>
</div>
<div class="col-sm-12 col-md-7 text-right">
<?php echo $pagination; ?>
</div>
</div>
</div>
</div>
</body>
</html>create.php
Codeigniter 3 - PHP
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
?><!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Crud CodeIgniter</title>
<link rel="stylesheet" href="<?php echo base_url('assets/css/bootstrap.min.css');?>" type="text/css">
<link rel="stylesheet" href="<?php echo base_url('assets/css/style.css');?>" type="text/css">
<link rel="stylesheet" href="<?php echo base_url('assets/font-awesome/css/font-awesome.css');?>" type="text/css">
<script src="<?php echo base_url('assets/js/jquery.min.js');?>" type="text/javascript"></script>
<script src="<?php echo base_url('assets/js/jquery-migrate.js');?>" type="text/javascript"></script>
<script src="<?php echo base_url('assets/js/tether.min.js');?>" type="text/javascript"></script>
<script src="<?php echo base_url('assets/js/bootstrap.min.js');?>" type="text/javascript"></script>
</head>
<body>
<div id="wrapper">
<div class="container">
<h3>Crud Menggunakan Codeigniter </h3>
<p>By: Aguzrybudy, 2021 Januari 2021 (Senin) <a href="<?php echo base_url('mahasiswa');?>" class="btn btn-primary pull-right"><i class="fa fa-arrow-left" aria-hidden="true"></i> Back</a></p>
<div class="grid-layout">
<form method="post" action="<?php echo base_url('mahasiswa/save');?>" enctype="multipart/form-data">
<div class="form-group">
<label for="nim">NIM</label>
<input type="text" class="form-control" id="nim" placeholder="Enter NIM" name="nim" value="<?php echo set_value('nim');?>">
<?php echo form_error('nim', '<div class="error">', '</div>'); ?>
</div>
<div class="form-group">
<label for="Nama">Nama</label>
<input type="text" class="form-control" id="Nama" placeholder="Nama" name="nama" value="<?php echo set_value('nama');?>">
<?php echo form_error('nama', '<div class="error">', '</div>'); ?>
</div>
<div class="form-group">
<label for="Kelas">Kelas</label>
<select class="form-control" id="Kelas" name="kelas">
<option value="<?php echo set_value('kelas');?>"><?php echo set_value('kelas')?set_value('kelas'):"Select";?></option>
<option value="Pagi">Pagi</option>
<option value="Siang">Siang</option>
<option value="Malam">Malam</option>
<option value="Karyawan">Karyawan</option>
</select>
<?php echo form_error('kelas', '<div class="error">', '</div>'); ?>
</div>
<div class="form-group">
<label for="Jurusan">Jurusan</label>
<select class="form-control" id="Jurusan" name="jurusan">
<option value="<?php echo set_value('jurusan');?>"><?php echo set_value('jurusan')?set_value('jurusan'):"Select";?></option>
<option value="Manajemen Informatika">Manajemen Informatika</option>
<option value="Sitem Informasi">Sitem Informasi</option>
<option value="Tehnik Informatika">Tehnik Informatika</option>
<option value="Sistem Komputer">Sistem Komputer</option>
<option value="Akutansi">Akutansi</option>
</select>
<?php echo form_error('jurusan', '<div class="error">', '</div>'); ?>
</div>
<div class="form-group">
<label for="avatar">Avatar</label>
<input type="file" class="form-control" id="avatar" name="avatar">
<?php if($this->session->userdata("upload_error")):?>
<div class="error"><?php echo $this->session->userdata("upload_error");?></div>
<?php endif;?>
</div>
<button type="button" class="btn btn-danger" onclick="self.history.back()">Cancel</button>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
</div>
</div>
</div>
</body>
</html>edit.php
Codeigniter 3 - PHP
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
?><!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Crud CodeIgniter</title>
<link rel="stylesheet" href="<?php echo base_url('assets/css/bootstrap.min.css');?>" type="text/css">
<link rel="stylesheet" href="<?php echo base_url('assets/css/style.css');?>" type="text/css">
<link rel="stylesheet" href="<?php echo base_url('assets/font-awesome/css/font-awesome.css');?>" type="text/css">
<script src="<?php echo base_url('assets/js/jquery.min.js');?>" type="text/javascript"></script>
<script src="<?php echo base_url('assets/js/jquery-migrate.js');?>" type="text/javascript"></script>
<script src="<?php echo base_url('assets/js/tether.min.js');?>" type="text/javascript"></script>
<script src="<?php echo base_url('assets/js/bootstrap.min.js');?>" type="text/javascript"></script>
<style>
.img-avatar{
height:100px;
width:100px;
object-fit:cover;
}
</style>
</head>
<body>
<div id="wrapper">
<div class="container">
<h3>Crud Menggunakan Codeigniter </h3>
<p>By: Aguzrybudy, 2021 Januari 2021 (Senin) <a href="<?php echo base_url('mahasiswa');?>" class="btn btn-primary pull-right"><i class="fa fa-arrow-left" aria-hidden="true"></i> Back</a></p>
<div class="grid-layout">
<form method="post" action="<?php echo base_url('mahasiswa/update');?>" enctype="multipart/form-data">
<input type="hidden" name="id" value="<?php echo $row->id;?>">
<input type="hidden" name="avatar_old" value="<?php echo $row->avatar;?>">
<div class="form-group">
<label for="nim">NIM</label>
<input type="text" class="form-control" id="nim" aria-describedby="NPMHelp" placeholder="Enter NIM" name="nim" value="<?php echo $row->nim;?>">
<?php echo form_error('nim', '<div class="error">', '</div>'); ?>
</div>
<div class="form-group">
<label for="Nama">Nama</label>
<input type="text" class="form-control" id="Nama" placeholder="Nama" name="nama" value="<?php echo $row->nama;?>">
<?php echo form_error('nama', '<div class="error">', '</div>'); ?>
</div>
<div class="form-group">
<label for="Kelas">Kelas</label>
<select class="form-control" id="Kelas" name="kelas">
<option value="<?php echo $row->kelas;?>"><?php echo $row->kelas;?></option>
<option value="Pagi">Pagi</option>
<option value="Siang">Siang</option>
<option value="Malam">Malam</option>
<option value="Karyawan">Karyawan</option>
</select>
<?php echo form_error('kelas', '<div class="error">', '</div>'); ?>
</div>
<div class="form-group">
<label for="Jurusan">Jurusan</label>
<select class="form-control" id="Jurusan" name="jurusan">
<option value="<?php echo $row->jurusan;?>"><?php echo $row->jurusan;?></option>
<option value="Manajemen Informatika">Manajemen Informatika</option>
<option value="Sitem Informasi">Sitem Informasi</option>
<option value="Tehnik Informatika">Tehnik Informatika</option>
<option value="Sistem Komputer">Sistem Komputer</option>
<option value="Akutansi">Akutansi</option>
</select>
<?php echo form_error('jurusan', '<div class="error">', '</div>'); ?>
</div>
<div class="form-group">
<img class="img-circle img-avatar" src="<?php echo base_url("assets/images/$row->avatar");?>" alt="<?php echo $row->avatar;?>"/>
</div>
<div class="form-group">
<label for="avatar">Avatar</label>
<input type="file" class="form-control" id="avatar" name="avatar">
<?php if($this->session->userdata("upload_error")):?>
<div class="error"><?php echo $this->session->userdata("upload_error");?></div>
<?php endif;?>
</div>
<button type="button" class="btn btn-danger" onclick="self.history.back()">Cancel</button>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
</div>
</div>
</div>
</body>
</html>Langkah Ketujuh
Jika semuanya benar coba eksekusi atau jalankan program anda melalui web browser kesayangan anda, dan lihat hasilnya jika benar andaakan melihat seperti demo dibawah ini
Link demo tanpa pagination
http://demo.aguzrybudy.com/webcima/mahasiswa
Link demo dengan pagination
http://demo.aguzrybudy.com/webcima/mahasiswa/pagination
Sampai disini dulu tutorial dari saya tentang codeigniter 3 dan nantikan tutorial selanjutnya, Semoga tutorial ini bermanfaat bagi anda, atas segala kekuranganya mohon dimaafkan dan jika ingin bertanya silahkan tinggalkan komentar dibawah postingan ini, untuk download source dan demo dari code diatas bisa klik link dibawah ini.
