Tugas 9 PWEB-D form-edit.php

<?php

include("config.php");

// kalau tidak ada id di query string
if( !isset($_GET['id']) ){
    header('Location: list-siswa.php');
}

//ambil id dari query string
$id = $_GET['id'];

// buat query untuk ambil data dari database
$sql = "SELECT * FROM calon_siswa WHERE id=$id";
$query = mysqli_query($db, $sql);
$siswa = mysqli_fetch_assoc($query);

// jika data yang di-edit tidak ditemukan
if( mysqli_num_rows($query) < 1 ){
    die("data tidak ditemukan...");
}

?>
<!DOCTYPE html>
<html>
<head>
    <title>Formulir Pendaftaran Siswa Baru | SMK Coding</title>
    <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
    <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
    <script src="https://cdn.jsdelivr.net/npm/@popperjs/[email protected]/dist/umd/popper.min.js" integrity="sha384-7+zCNj/IqJ95wo16oMtfsKbZ9ccEh31eOz1HGyDuCQ6wgnyJNSYdrPa03rtR1zdB" crossorigin="anonymous"></script>
    <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.min.js" integrity="sha384-QJHtvGhmr9XOIpI6YVutG+2QOK9T+ZnN4kzFN1RtK3zEFEIsxhlmWl5/YESvpZ13" crossorigin="anonymous"></script>
</head>
<body>
    <header>
        <center><h3>Formulir Edit Data Siswa</h3></center>
    </header>
    <div class="container">
        <form action="proses-edit.php" method="POST">
            <fieldset>
                <input type="hidden" name="id" value="<?=$siswa['id']?>" />
                <div class="mb-3">
                    <label for="nama" class="form-label">Nama: </label>
                    <input type="text" name="nama" placeholder="nama lengkap" class="form-control" value="<?=$siswa['nama'];?>"/>
                </div>
                <p>
                    <label for="alamat" class="form-label">Alamat: </label>
                    <textarea name="alamat" class="form-control" placeholder="Masukkan Alamat"><?=$siswa['alamat'];?></textarea>
                </p>
                <p>
                    <label for="jenis_kelamin">Jenis Kelamin: </label>
                    <?php $jk = $siswa['jenis_kelamin']; ?>
                    <label><input type="radio" name="jenis_kelamin" value="laki-laki" <?=(($jk=='laki-laki')?"checked":"")?>> Laki-laki</label>
                    <label><input type="radio" name="jenis_kelamin" value="perempuan" <?=(($jk=='perempuan')?"checked":"")?>> Perempuan</label>
                </p>
                <p>
                    <label for="agama">Agama: </label>
                    <?php $agama = $siswa['agama']; ?>
                    <select name="agama">
                        <option <?=(($agama == 'Islam') ? "selected": "")?>>Islam</option>
                        <option <?=(($agama == 'Kristen') ? "selected": "")?>>Kristen</option>
                        <option <?=(($agama == 'Hindu') ? "selected": "")?>>Hindu</option>
                        <option <?=(($agama == 'Budha') ? "selected": "")?>>Budha</option>
                        <option <?=(($agama == 'Atheis') ? "selected": "")?>>Atheis</option>
                    </select>
                </p>
                <p>
                    <label for="sekolah_asal">Sekolah Asal: </label>
                    <input type="text" name="sekolah_asal" placeholder="nama sekolah" value="<?=$siswa['sekolah_asal']?>" />
                </p>
                <center>
                    <input type="submit" value="Simpan" name="submit" class="btn btn-success" />
                    <a href="list-siswa.php" class="btn btn-danger">Batal</a>
                </center>
            </fieldset>

        </form>
    </div>
</body>
</html>