Disini saya akan mencoba memberi scrip dan data base tentang CRUD sederhana menggunakan php dan MySQL.
Langsung saja yang pertama buatlah database terlebih dahulu .
1. Database
2. selanjutna saya akan memberi kodingan tentang CRUD .
Beri nama index.php dalam file php.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" href="assets/css/bootstrap.min.css">
<link rel="stylesheet" href="assets/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet" type="text/css" href="assets/css/bootstrap.css">
<script type="text/javascript" src="assets/js/jquery.js"></script>
<script type="text/javascript" src="assets/js/bootstrap.js"></script>
<script type="text/javascript" src="assets/js/bootstrap.min.js"></script>
<script type="text/javascript" src="assets/js/jquery.validate.min.js"></script>
<title> CRUD PHP </title>
</head>
<body>
<?php
include 'header.php';
?>
<div class="container">
<br>
<hr>
<br>
<div class="container">
<div class="row justify-content-between">
<div class="">
<a href="tambah.php" class="btn btn-success"><i class="fa "></i> Tambah Data Anggota</a>
</div>
</div>
</div>
<br>
<!-- start table data responsive -->
<div class="table-responsive">
<table class="table table-striped table-bordered table-hover" id="tb-mahasiswa">
<thead>
<tr>
<th>No</th>
<th>Nama</th>
<th>Username</th>
<th>Password</th>
<th>Email</th>
<th>Menu</th>
</tr>
</thead>
<tbody>
<?php
require_once('koneksi.php');
$no = 1;
$koneksiObj = new koneksi();
$koneksi = $koneksiObj->getKoneksi();
if($koneksi->connect_error){
echo "Gagal Koneksi : ". $koneksi->connect_error;
echo "</td></tr>";
}
$query = "select * from mahasiswa order by nama";
$data = $koneksi->query($query);
if($data->num_rows <= 0){
echo "<tr>";
echo "<td colspan='7' class='text-center'><i>Data kosong</i></td>";
echo "</tr>";
} else{
$sql = mysqli_query($koneksi, "SELECT * FROM mahasiswa");
if(mysqli_num_rows($sql) == 0){
echo '<tr><td colspan="14">Data Tidak Ada.</td></tr>';
}else{
while($row = mysqli_fetch_assoc($sql)){
echo "<tr>";
echo "<td>".$no++."</td>";
echo "<td class='center'>".$row['nama']."</td>";
echo "<td class='center'>".$row['username']."</td>";
echo "<td class='center'>".$row['password']."</td>";
echo "<td class='center'>".$row['email']."</td>";
echo '<td class="text-center"><a href="edit.php?id='.$row['id'].'" class="btn btn-info btn-sm"><i class="fa fa-pencil"></i> Edit</a>';
echo '
<a href="hapus.php?id='.$row['id'].'" class="btn btn-danger btn-sm delete-link"><i class="fa fa-trash"></i> Hapus</a></td>';
echo "</tr>";
}
}
}
?>
</tbody>
</table>
</div>
</div>
</body>
</html>
2. selanjutnya membuat file edit.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" href="assets/css/bootstrap.min.css">
<link rel="stylesheet" href="assets/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet" type="text/css" href="assets/css/bootstrap.css">
<script type="text/javascript" src="assets/js/jquery.js"></script>
<script type="text/javascript" src="assets/js/bootstrap.js"></script>
<script type="text/javascript" src="assets/js/bootstrap.min.js"></script>
<script type="text/javascript" src="assets/js/jquery.validate.min.js"></script>
<title> Data Mahasiswa </title>
</head>
<body>
<?php
include ('header.php');
?>
<?php
require_once('koneksi.php');
if($_GET['id']!=null){
$id = $_GET['id'];
$koneksiObj = new Koneksi();
$koneksi = $koneksiObj->getKoneksi();
if($koneksi->connect_error){
echo "Gagal Koneksi : ". $koneksi->connect_error;
}
$query = "select * from mahasiswa where id='$id'";
$data = $koneksi->query($query);
}
if($data->num_rows <= 0){
echo "Data tidak ditemukan!";
} else{
while($row = $data->fetch_assoc()){
$id = $row['id'];
$nama = $row['nama'];
$username = $row['username'];
$password = $row['password'];
$email = $row['email'];
}
}
?>
<div class="container">
<br>
<h2><i class="fa fa-angle-double-right"></i> Edit Data</h2>
<hr>
<br>
<!-- start form edit data -->
<form id="editdata" class="form-horizontal" method="post" action="update.php">
<input type="hidden" class="form-control" id="id" name="id" value="<?php echo $id;?>">
<div class="form-group">
<label for="nim">Nama</label>
<div>
<input type="text" class="form-control" id="nama" name="nama" value="<?php echo $nama;?>">
</div>
</div>
<div class="form-group">
<label for="nama">Username</label>
<div>
<input type="text" class="form-control" id="username" name="username" value="<?php echo $username;?>">
</div>
</div>
<div class="form-group">
<label for="nama">Password</label>
<div>
<input type="text" class="form-control" id="password" name="password" value="<?php echo $password;?>">
</div>
</div>
<div class="form-group">
<label for="nama">Email</label>
<div>
<input type="text" class="form-control" id="email" name="email" value="<?php echo $email;?>">
</div>
</div>
<div class="form-group">
<div>
<button type="submit" class="btn btn-success"><i class="fa fa-save"></i> Simpan</button>
<a href="index.php" class="btn btn-danger"><i class="fa fa-ban"></i> Batal</a>
</div>
</div>
</form>
</div>
<script language="javascript">
$.validator.addMethod("alpha", function(value, element){
return this.optional(element) || value.match(/^[a-zA-Z\s]+$/);
});
$("#editdata").validate({
rules: {
username: "required",
nama: {
required: true,
alpha: true
},
email: {
required: true,
email: true
},
password: {
required: true,
minlength: 8
}
},
message: {
username: "Masukkan username anda!",
nama: {
required: "Masukkan nama anda!",
alpha: "Inputan hanya diperbolehkan huruf dan spasi!"
},
email: "Masukkan email anda yang valid!",
password: {
required: "Masukkan password anda!",
minlength: "Password minimal 8 karakter!"
}
},
submitHandler: function(form) {
form.submit();
}
});
</script>
</body>
</html>
3.hapus.php
<link rel="stylesheet" href="assets/css/bootstrap.min.css">
<link rel="stylesheet" href="assets/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet" type="text/css" href="assets/css/bootstrap.css">
<script type="text/javascript" src="assets/js/jquery.js"></script>
<script type="text/javascript" src="assets/js/bootstrap.js"></script>
<script type="text/javascript" src="assets/js/bootstrap.min.js"></script>
<div class="container">
<?php
include "koneksi.php";
$koneksiObj = new Koneksi();
$koneksi = $koneksiObj->getKoneksi();
$query = "DELETE FROM mahasiswa WHERE id=" . $_GET["id"];
if($koneksi->query($query) === true) {
echo '<br><div class="alert alert-success alert-dismissable">Data berhasil dihapus <a href="index.php"> Lihat Data</a></div>';
} else {
echo '<br><div class="alert alert-danger alert-dismissable">Data gagal dihapus! Kembali ke <a href="index.php"> Halaman Awal</a></div>';
}
?>
</div>
4.header.php
<nav class="navbar navbar-expand-lg navbar navbar-dark bg-dark">
<div class="container">
<a class="navbar-brand" href="index.php">DATA MEMBERS</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation"><span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<li class="nav-item">
<a class="nav-link" href="index.php">Lihat Data</a>
</li>
<li class="nav-item">
<a class="nav-link" href="tambah.php">Tambah Data</a>
</li>
</ul>
</div>
</div>
</nav>
5. ini membuat konekssi ke database beri nama koneksi.php
<?php
class Koneksi{
private $server = "localhost";
private $username = "root";
private $password = "";
private $db = "crud";
function getKoneksi(){
return new mysqli($this->server, $this->username, $this->password, $this->db);
}
}
?>
6.selanjutnya membuat simpan.php
<link rel="stylesheet" href="assets/css/bootstrap.min.css">
<link rel="stylesheet" href="assets/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet" type="text/css" href="assets/css/bootstrap.css">
<script type="text/javascript" src="assets/js/jquery.js"></script>
<script type="text/javascript" src="assets/js/bootstrap.js"></script>
<script type="text/javascript" src="assets/js/bootstrap.min.js"></script>
<div class="container">
<?php
require_once('koneksi.php');
$koneksiObj = new Koneksi();
$koneksi = $koneksiObj->getKoneksi();
if($koneksi->connect_error){
echo "Gagal Koneksi : ". $koneksi->connect_error;
}
$nama = $_POST['nama'];
$username = $_POST['username'];
$password = $_POST['password'];
$email = $_POST['email'];
if($nama=='' || $username=='' || $password=='' || $email==''){
echo "Data yang dimasukkan salah. Pastikan semua form telah terisi!<br>";
echo '<a href="tambah.php">Kembali</a>';
return;
}
$query1 = "select * from mahasiswa where username='$username' or email='$email'";
$count = $koneksi->query($query1);
if($count->num_rows > 0){
echo "Username atau Email sudah terdaftar, mohon periksa kembali!";
echo '<a href="tambah.php">Kembali</a>';
return;
}
$query = "insert into mahasiswa (nama, username, password, email) values('$nama', '$username', '$password', '$email')";
if($koneksi->query($query)===true){
echo '<br><div class="alert alert-success alert-dismissable">Data '.$nama.' berhasil disimpan. <a href="index.php"> Lihat Data</a></div>';
} else{
echo '<br><div class="alert alert-danger alert-dismissable">Data gagal disimpan! Kembali ke <a href="index.php"> Halaman Awal</a></div>';
}
$koneksi->close();
?>
</div>
7. tambah.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" href="assets/css/bootstrap.min.css">
<link rel="stylesheet" href="assets/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet" type="text/css" href="assets/css/bootstrap.css">
<script type="text/javascript" src="assets/js/jquery.js"></script>
<script type="text/javascript" src="assets/js/bootstrap.js"></script>
<script type="text/javascript" src="assets/js/bootstrap.min.js"></script>
<script type="text/javascript" src="assets/js/jquery.validate.min.js"></script>
<title> Data Member </title>
</head>
<body>
<?php
include ('header.php');
?>
<!-- start form tambah data -->
<div class="container">
<br>
<h2><i class="fa fa-angle-double-right"></i> Tambah Data <i class="fa fa-angle-double-right"></h2>
<i>NAMA : FATHUL HARIS STALAS</i>
<br>
<i>NIM : 17090111</i>
<br>
<i>KELAS : 5C </i>
<hr>
<br>
<form id="inputdata" class="form-horizontal" method="post" action="simpan.php">
<div class="form-group">
<label for="nim">Nama</label>
<div>
<input type="text" class="form-control" id="nama" name="nama">
</div>
</div>
<div class="form-group">
<label for="nama">Username</label>
<div>
<input type="text" class="form-control" id="username" name="username">
</div>
</div>
<div class="form-group">
<label for="nama">Password</label>
<div>
<input type="text" class="form-control" id="password" name="password">
</div>
</div>
<div class="form-group">
<label for="nama">Email</label>
<div>
<input type="text" class="form-control" id="email" name="email">
</div>
</div>
<div class="form-group">
<div>
<button type="submit" class="btn btn-success"><i class="fa fa-save"></i> Simpan</button>
<a href="index.php" class="btn btn-danger"><i class="fa fa-ban"></i> Batal</a>
</div>
</div>
</form>
</div>
<!-- end form tambah data -->
<script language="javascript">
$.validator.addMethod("alpha", function(value, element){
return this.optional(element) || value.match(/^[a-zA-Z\s]+$/);
});
$("#inputdata").validate({
rules: {
username: "required",
nama: {
required: true,
alpha: true
},
email: {
required: true,
email: true
},
password: {
required: true,
minlength: 8
}
},
message: {
username: "Masukkan username anda!",
nama: {
required: "Masukkan nama anda!",
alpha: "Inputan hanya diperbolehkan huruf dan spasi!"
},
email: "Masukkan email anda yang valid!",
password: {
required: "Masukkan password anda!",
minlength: "Password minimal 8 karakter!"
}
},
submitHandler: function(form) {
form.submit();
}
});
</script>
</body>
</html>
8. update.php
<link rel="stylesheet" href="assets/css/bootstrap.min.css">
<link rel="stylesheet" href="assets/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet" type="text/css" href="assets/css/bootstrap.css">
<script type="text/javascript" src="assets/js/jquery.js"></script>
<script type="text/javascript" src="assets/js/bootstrap.js"></script>
<script type="text/javascript" src="assets/js/bootstrap.min.js"></script>
<div class="container">
<?php
require_once('koneksi.php');
$koneksiObj = new Koneksi();
$koneksi = $koneksiObj->getKoneksi();
if($koneksi->connect_error){
echo "Gagal Koneksi : ". $koneksi->connect_error;
}
$id = $_POST['id'];
$nama = $_POST['nama'];
$username = $_POST['username'];
$password = $_POST['password'];
$email = $_POST['email'];
if($id=='' || $nama=='' || $username=='' || $password=='' || $email==''){
echo "Gagal update, pastikan semua kolom di form telah terisi!<br>";
echo '<a href="index.php">kembali</a>';
return;
}
$query1 = "select * from mahasiswa where username='$username' or email='$email'";
$count = $koneksi->query($query1);
if($count->num_rows > 0){
echo "Username atau Email sudah terdaftar, mohon periksa kembali!";
echo '<a href="index.php">Kembali ke halaman awal</a>';
return;
}
$query = "update members set nama='$nama', username='$username', password='$password', email='$email' where id='$id'";
if($koneksi->query($query)===true){
echo '<br><div class="alert alert-success alert-dismissable">Data '.$nama.' berhasil diupdate. <a href="index.php"> Lihat Data</a></div>';
} else{
echo '<br><div class="alert alert-danger alert-dismissable">Data gagal diupdate! Kembali ke <a href="index.php"> Halaman Awal</a></div>';
}
$koneksi->close();
?>
</div>
itu scrip CRUD dengan php dengan MySQL untuk lebih lengkapnya bisa download di link ini
https://drive.google.com/file/d/1MhSdCsLg5r17VWOY0cvNmf1TMkQxAEsm/view?usp=sharing
itu saja yang bisa saya sampaikan apabila ada kekurangan mohon maaf .terimakasih
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