fungsi pemesanan

savebook.php

@@ -16,7 +16,7 @@
 						if (isset($_SESSION['items'])) {
 						    foreach ($_SESSION['items'] as $key => $val) {
 						        $query = mysqli_query($koneksi, "SELECT * FROM t_buku WHERE isbn = '$key'");
-							    $data = mysqli_fetch_array($query);
+							    $data = mysqli_fetch_array($query);							   
 
 							    $jumlah_harga = $data['harga'] * $val;
 							    $total += $jumlah_harga;
@@ -33,6 +33,12 @@
 					<?php
 						}
 					?>
+					<form action="savebook_process.php" method="POST">
+					<input type="hidden" name="id_user" value="<?php $_GET['id_user'];?>">
+					<input type="hidden" name="isbn" value="<?php $_GET['isbn'];?>">
+					<input type="hidden" name="total" value="<?php $_GET['total'];?>">
+					<input type="submit" name="pesan" value="Pesan Sekarang">
+					</form>
 				</div>
 				<div class="col-md-8">
 					Pembayaran dapat dilakukan dengan menghubungi kontak dibawah ini :

savebook_process.php

+<?php
+	session_start();
+	include 'koneksi.php';
+		$user 	 = $_POST['id_user'];	
+		$buku	 = $_POST['isbn'];
+		$total 	 = $_POST['total'];
+
+		$tambah = mysqli_query($koneksi, "INSERT INTO t_pemesanan VALUES('$buku', '$user', '$total', NOW())");
+		
+		if($tambah) {
+			echo "<script>alert('Data pesanan berhasil disimpan'); window.location = 'savebook.php'</script>";
+		}
+		else {
+			echo "<script>alert('Gagal menyimpan pesanan !'); window.location = 'checkout.php'</script>";
+		}			
+	
+?>
\ No newline at end of file