<?php
include "session.php";
include "config.php";

$id = $_GET['id'];

$user = mysqli_fetch_array(
mysqli_query($conn,"SELECT * FROM users WHERE id='$id'")
);

if(isset($_POST['update'])){

$username = $_POST['username'];
$nama = $_POST['nama'];
$role = $_POST['role'];

mysqli_query($conn,"
UPDATE users SET
username='$username',
nama='$nama',
role='$role'
WHERE id='$id'
");

header("Location: user.php");

}
?>

<h2>Edit User</h2>

<form method="POST">

Username<br>
<input type="text" name="username"
value="<?= $user['username'] ?>"><br><br>

Nama<br>
<input type="text" name="nama"
value="<?= $user['nama'] ?>"><br><br>

Role<br>

<select name="role">

<option <?= $user['role']=="admin"?"selected":"" ?>
value="admin">Admin</option>

<option <?= $user['role']=="warehouse"?"selected":"" ?>
value="warehouse">Warehouse</option>

<option <?= $user['role']=="gate"?"selected":"" ?>
value="gate">Gate</option>

<option <?= $user['role']=="ekspedisi"?"selected":"" ?>
value="ekspedisi">Ekspedisi</option>

</select>

<br><br>

<button name="update">Update</button>

</form>