Wp2 keranjang belanja

1web programming - keranjang belanja - @autispshycophat
KERANJANG BELANJA
Bagian paling penting dari toko online adalah adanya keranjang belanja, dimana setiap
item yang dipesan akan melewati keranjang belanja sebelum akhirnya proses transaksi
berakhir. Untuk lebih memahami proses yang terjadi didalam keranjang belanja, berikut
contoh kasus sederhana dari keranjang belanja.
Terlebih dahulu siapkan database dbkeranjang dan tabel kantong yang dibutuhkan
seperti dibawah ini.
Isi tabel kantong, cukup dengan 1 record saja.
Kemudian jalankan editor PHP dan buatlah beberapa file dibawah ini.
Inc.connection.php
<?php
$host = 'localhost';
$user = 'root';
$pass = '';
$db = 'dbkeranjang';
$cn = mysql_connect($host,$user,$pass) or die (mysql_error());
mysql_select_db($db,$cn);
?>
File diatas simpan didalam C:xampphtdocskeranjanglibinc.connection.php.

Kantong.php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Keranjang Belanja</title>
<style type="text/css">
td {
border-bottom-width: thin;
border-bottom-style: solid;
border-bottom-color: #999;
}
</style>
</head>
<body>
<form action="ubah_qty.php" method="post">
<table width="600" border="0" align="center">
<tr>
<td bgcolor="#CCCCCC"><div align="center">No.</div></td>
<td bgcolor="#CCCCCC"><div align="center">Nama Produk</div></td>
<td bgcolor="#CCCCCC"><div align="center">Harga (IDR)</div></td>
<td bgcolor="#CCCCCC"><div align="center">Jumlah</div></td>
<td bgcolor="#CCCCCC"><div align="center">Subtotal (IDR)</div></td>
<td bgcolor="#CCCCCC"><div align="center">Aksi</div></td>
</tr>
<?php
include "lib/inc.connection.php";
$data = mysql_query("SELECT * FROM kantong");
$no = 1;
while ($r=mysql_fetch_array($data))

{
$total = 0;
$subtotal = $r['harga'] * $r['jumlah'];
$total = $total + $subtotal;
?>
<tr>
<input type="hidden" name="id_ktg" value="<?php echo $r['id_kantong'];
?>" />
<td><?php echo $no; ?></td>
<td><?php echo $r['nama_produk']; ?></td>
<td><?php echo $r['harga']; ?></td>
<td align="center"><input name="jml" type="text" size="5" value="<?php
echo $r['jumlah']; ?>" /></td>
<td><?php echo $subtotal; ?></td>
<td align="center"><input name="submit" type="submit" value="Ubah"
/></td>
</tr>
<?php $no++; } ?>
<tr>
<td colspan="4"><div align="right">Grand total (IDR)</div></td>
<td colspan="2"><?php echo $total; ?></td>
</tr>
</table>
</form>
</body>
</html>
Ubah_qty.php
<?php
include "lib/inc.connection.php";
$id = $_POST['id_ktg'];
$jml = $_POST['jml'];
$ubah = mysql_query("UPDATE kantong SET jumlah = '$jml'
WHERE id_kantong = '$id'");

if ($ubah) {
echo "<meta http-equiv='refresh' content='0;url=kantong.php'>";
}
?>
Kedua file diatas (kantong.php dan ubah_qty.php) simpan di
C:xampphtdocskeranjangnama_file.php.
Demikian tutorial singkat ini, semoga dapat lebih memahami proses yang terjadi
didalam keranjang belanja seutuhnya pada toko online.

Wp2 keranjang belanja

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Viewers also liked

Viewers also liked (20)

Similar to Wp2 keranjang belanja

Similar to Wp2 keranjang belanja (20)

More from Doni Andriansyah

More from Doni Andriansyah (19)

Recently uploaded

Recently uploaded (20)

Wp2 keranjang belanja