Menampilkan data pada Modal

detail.php

<?php
require_once("./../../application/config/database.php");

if($_POST['getDetail']) {
    $id = $_POST['getDetail'];
    $sql = mysqli_query($db, "SELECT * from daftar_paket where id='$id'");
    while ($row = mysqli_fetch_array($sql)){       
?>

            <!-- Modal -->
              <form method="post" action="./application/view/save.php">
                  <div class="form-group row">
                            <label class="col-sm-4 col-form-label">Kode Paket</label>
                            <div class="col-sm-8">
                            <input type="text" class="form-control" value="<?php echo $row['kode_paket'];?>" name="kode_paket">
                            </div>
                            </div>
                  <div class="form-group row">
                            <label class="col-sm-4 col-form-label">Nama Paket</label>
                            <div class="col-sm-8">
                            <input type="text" class="form-control" value="<?php echo $row['nama_paket'];?>" name="nama_paket">
                            </div>
                            </div>
                  <div class="form-group row">
                            <label class="col-sm-4 col-form-label">Harga</label>
                            <div class="col-sm-8">
                            <input type="text" class="form-control" value="<?php echo $row['harga'];?>" name="harga">
                            </div>
                            </div>
                  <div class="form-group row">
                            <label class="col-sm-4 col-form-label">Keterangan</label>
                            <div class="col-sm-8">
                            <input type="text" class="form-control" value="<?php echo $row['keterangan'];?>" name="keterangan">
                            </div>
                            </div>
                  <div class="form-group row">
                            <label class="col-sm-4 col-form-label">Jadwal</label>
                            <div class="col-sm-8">
                            <input type="text" class="form-control" value="<?php echo $row['jadwal'];?>" name="jadwal">
                            </div>
                            </div>
                  <div class="form-group row">
                            <label class="col-sm-4 col-form-label">Pemateri</label>
                            <div class="col-sm-8">
                            <input type="text" class="form-control" value="<?php echo $row['pengajar'];?>" name="pengajar">
                            </div>
                            </div>
                  <div class="modal-footer">
                  <button class="btn btn-danger pull-left" data-dismiss="modal">Cancel</a></button>
                  <button type="submit" class="btn btn-primary pull-right">Save</a></button>
                  </div>            
            </form>
        <?php } }
?>