Default page

Edit File: list.php

<div class="content-header">
  <div class="container-fluid">
    <div class="row mb-2">
      <div class="col-sm-6">
        <h1 class="m-0"><?=$title?></h1>
      </div>
      <div class="col-sm-6">
        <ol class="breadcrumb float-sm-right">
          <li class="breadcrumb-item"><a href="#">Dashboard</a></li>
          <li class="breadcrumb-item active"><?=$li_1?></li>
        </ol>
      </div>
    </div>
  </div>
</div>

<section class="content">
  <div class="container-fluid">
    <div class="row">
        <div class="col-12">
          <div class="card">
            <div class="card-header">
              <div class="card-tools">
                <a class="btn btn-sm btn-primary" onclick="add(0)">Tambah</a>
              </div>
              
            </div>
            <div class="card-body">
              <table id="example1" class="table table-bordered table-striped">
                <thead>
                  <tr>
                    <th>No</th>
                    <th>Kode</th>
                    <th>Nama</th>
                    <th>Aksi</th>
                  </tr>
                </thead>
                <tbody>
                  <?php
                    $no =1;
                    $induk['id'] = [];
                    foreach ($data as $k) {
                      echo '<tr><td>'.$no++.'</td>';
                      echo '<td>'.esc($k->kode).'</td>';
                      echo '<td>'.esc($k->nama).'</td>';
                      echo '<td align="center">
                        <a class="btn btn-danger btn-sm" onclick="hapus(`mapel/delete/'.esc($k->id).'`)">Hapus</a>&nbsp;
                        <a class="btn btn-warning btn-sm" onclick="add(`'.esc($k->id).'`)">Edit</a>

</td></tr>';

if($k->induk == '0'){
                        $induk['id'][] = $k->id;
                        $induk['nama'][] = $k->nama;
                      }
                    }
                  ?>
                </tbody>
              </table>
            </div>
            
          </div>
        </div>
    </div>
  </div>
</section>

<div class="modal fade" id="add">
  <div class="modal-dialog modal-lg">
    <div class="modal-content">
      <form class="form-horizontal" method="post" action="<?=base_url('mapel')?>/verifikasi" enctype="multipart/form-data">
        <div class="modal-header">
          <h4 class="modal-title">Form Tambah <?=$title?></h4>
          <button type="button" class="close" data-dismiss="modal" aria-label="Close">
            <span aria-hidden="true">&times;</span>
          </button>
        </div>
        <div class="modal-body">
          <?php
            echo csrf_field();
            echo form_file('upload');
          ?>
        </div>
        <div class="modal-footer justify-content-between">
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
          <button type="submit" class="btn btn-primary">Save changes</button>
        </div>
      </form>
    </div>
  </div>
</div>

<div class="modal fade" id="edit">
  <div class="modal-dialog modal-lg">
    <div class="modal-content">
      <form class="form-horizontal" method="post" id="form_pd">
        <div class="modal-header">
          <h4 class="modal-title">Form <?=$title?></h4>
          <button type="button" class="close" data-dismiss="modal" aria-label="Close">
            <span aria-hidden="true">&times;</span>
          </button>
        </div>
        <div class="modal-body">

<input type="text" name="data_id" class="d-none" id="data_id">
          <input type="text" name="id_lembaga" class="d-none" value="<?=session('id_sp')?>">
          <?php

$kur['options'] = ['Kurmer', 'K13'];
            $kur['value'] = ['1', '2'];
            
            $pilihan['options'] = ['Ya', 'Tidak'];
            $pilihan['value'] = ['1', '0'];

$jur['options']=[];
            $jur['value']=[];

$kelompok['options']=[];
            $kelompok['value']=[];

$idk['options'][]='Tanpa Induk';
            $idk['value'][]='0';

for ($i=0; $i < count($induk['id']); $i++) {
              $idk['options'][]= $induk['nama'][$i];
              $idk['value'][]= $induk['id'][$i];
            }

foreach ($jurusan as $key) {
              $jur['options'][] = $key->nama;
              $jur['value'][] = $key->id;
            }
            echo csrf_field();
            echo form_text('kode');
            echo form_text('nama');
            echo form_select('induk', $idk);
            echo form_select('kurikulum', $kur);
            echo form_select('kelompok', $kelompok);
            echo form_select('jurusan', $jur);
            echo form_text('urutan');
          ?>
        </div>
        <div class="modal-footer justify-content-between">
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
          <button type="submit" class="btn btn-primary">Save changes</button>
        </div>
      </form>
    </div>
    
  </div>
  
</div>

$('#form_kurikulum').change(function(){
      const formKelompok = $('#form_kelompok');
      formKelompok.empty();
      let optionsData;
      let id = $(this).val();

if(id == '1'){
        optionsData = [
          { value: '', text: '--Pilih Kelompok Mapel--' },
          { value: '1', text: 'Kelompok Mapel Umum' },
          { value: '2', text: 'Kelompok Mapel Pilihan' },
          { value: '3', text: 'Kelompok Mapel Keterampilan' }
        ];
      } else if ( id == '2') {
        optionsData = [
          { value: '', text: '--Pilih Kelompok Mapel--' },
          { value: '4', text: 'Kelompok A' },
          { value: '5', text: 'Kelompok B' },
          { value: '6', text: 'Kelompok C' }
        ];
      }else{
        optionsData = [
          { value: '', text: '--Pilih Kelompok Mapel--' },
        ]
      }
      // Kunci perbaikan: Iterasi langsung pada variabel optionsData, bukan optionsData[id].
      $.each(optionsData, function(index, data) {
        formKelompok.append('<option value="' + data.value + '">' + data.text + '</option>');
      });
    });

})