 
<?php
include 'lib/library.php';

if($_SERVER['REQUEST_METHOD'] == 'POST'){
 $nis = $_POST['nis'];
 $nama_lengkap = $_POST['nama_lengkap'];
 $jenis_kelamin = $_POST['jenis_kelamin'];
 $kelas = $_POST['id_kelas']; //ini untuk ambil data id_kelas
 /*$jurusan = $_POST['jurusan'];*/
 $alamat = $_POST['alamat'];
 $golongan_darah = $_POST['goldar'];
 $nama_ibu = $_POST['namaibu'];
 $foto = $_FILES['foto'];

 if(!empty($foto) AND $foto['error'] == 0){
  $path = './media/images/';
  $upload = move_uploaded_file($foto['tmp_name'], $path . $foto['name']);

  if (!$upload) {
   flash('error', "Upload File Gagal");
   header('Location: index.php');
  }
  $file = $foto['name'];
 }

 $sql = "INSERT INTO siswa2 
   (nis, nama_lengkap, jenis_kelamin, id_kelas, /*jurusan,*/alamat, golongan_darah, nama_ibu_kandung, file) 
   VALUES
   ('$nis', '$nama_lengkap', '$jenis_kelamin', '$kelas', /*'$jurusan', */'$alamat', '$golongan_darah', '$nama_ibu', '$file')";

 $mysqli->query($sql)or die($mysqli->error);

 header('Location: index.php');
 }

 $kls = "SELECT * FROM t_kelas";
 $dataKelas = $mysqli->query($kls) or die($mysqli->error);

 include 'views/v_tambah.php';
?>