Kenapa pas di pilih pknya, fk yang kepilih cuman 1 gabisa 22nya?

Gimana caranya supaya id_training & nrp sama-sama keluar?

<select class="form-control" name="no_permohonan" onchange="changeValue(this.value)" autofocus>
                      <option value="">Pilih No Permohonan</option>
                      <?php
                        $jsArray = "var dataTraining = new Array();\n";
                        foreach ($v_permohonan->result() as $baris) {

                          echo '<option value="' . $baris->no_permohonan . '">' . "$baris->no_permohonan [$baris->id_training]" . '</option>';
                          $jsArray .= "dataTraining['" . $baris->no_permohonan . "'] = {
                                        id_training:'" . addslashes($baris->id_training) . "',
                                        nrp:'" . addslashes($baris->nrp) . "'
                                      };\n";
                        } ?>
                    </select>

                    <script type="text/javascript">
                      <?php echo $jsArray; ?>

                      function changeValue(id) {
                        document.getElementById('id_training').value = dataTraining[id].id_training;
                      };
                    </script>

                    <script type="text/javascript">
                      <?php echo $jsArray; ?>

                      function changeValue(id) {
                        document.getElementById('nrp').value = dataTraining[id].nrp;
                      };
                    </script>
                  </div>
                </div>

                <div class="form-group">
                  <label class="control-label col-lg-2">ID Training</label>
                  <div class="col-lg-10">
                    <input type="text" name="id_training" id="id_training" class="form-control" value="" required maxlength="35" placeholder="ID Training" readonly>
                  </div>
                </div>

                <!-- ini space untuk nrp -->
                <div class="form-group">
                  <label class="control-label col-lg-2">NRP</label>
                  <div class="col-lg-10">
                    <input type="text" name="nrp" id="nrp" class="form-control" value="" required maxlength="5" placeholder="NRP" readonly>
                  </div>
                </div>