* Date: 12/5/15
 * Time: 11:27 PM
 */
session_start();
require_once "dbConnect.php";
require_once "funcAutoNum.php";
require_once "func.php";
$idTrans = FormatNoPsn(AutoID());
echo $idTrans;
$query = "INSERT INTO `master_pesanan`(`id_pesanan`, `nim`, `tgl_pesan`) VALUES ('" . $idTrans . "','" . $_SESSION['user'] . "',now())";
$db->query($query) or die("<script>\nalert('Terjadi kesalahan {$idTrans}');\nwindow.location.href='index.php';\n</script>");
if (isset($_POST["qty"])) {
    $capture_field_vals = "";
    $ecArr = "";
    $total = 0;
    $totalQty = 0;
    foreach ($_POST["qty"] as $key => $text_field) {
        if ($text_field == "") {
            $capture_field_vals .= "0, ";
        } else {
            //$totalQty += $_POST['qty'][$key];
            $total += $_POST['harga'][$key] * $_POST['qty'][$key];
            insDetail($idTrans, $_POST['idmenu'][$key], $_POST['qty'][$key]);
        }
    }
    $deposit = $_SESSION['saldo'] - $total;
    updPesanan($total, $idTrans);
    addDep($_SESSION['user'], $deposit);
    $_SESSION['saldo'] = $deposit;
    echo "<script>\nalert('Terjadi kesalahan');\nwindow.location.href='tampilMenu.php';\n</script>";
}
<div class="col-md-4"></div>
<div class="col-md-4">
    <form class="col s12" action="" method="post" style="margin: 15px;">

        <div class="row">
            <div class="input-field col s12">
                <input name="nim" placeholder="NIM" type="text" class="validate" required>
                <label class="active deep-orange-text">NIM</label>
            </div>
        </div>
        <div class="row">
            <div class="input-field col s12">
                <input name="jml" type="text" class="validate waves-input-wrapper" required>
                <label class="active deep-orange-text">Jumlah Deposit</label>
            </div>
        </div>
        <button class="btn waves-effect waves-light deep-orange darken-2" type="submit" name="action">Proses
        </button>
    </form>
</div>
<script src="js/materialize.min.js" type="application/javascript"></script>
<script src="js/jquery-2.1.4.min.js" type="application/javascript"></script>
<?php 
if (isset($_POST['nim']) == false && isset($_POST['jml']) == false) {
    echo "";
} else {
    $nim = $_POST['nim'];
    $jml = $_POST['jml'];
    addDep($nim, $jml);
}