v_edit_article.php

      <!-- START PAGE CONTENT WRAPPER -->
      <div class="page-content-wrapper ">
        <!-- START PAGE CONTENT -->
        <div class="content ">
          <!-- START CONTAINER FLUID -->
          <div class="container-fluid container-fixed-lg bg-white">
            <!-- START PANEL -->
            <div class="panel panel-transparent">
              <div class="panel-body">
                <div class="row">
                  <div class="col-sm-10">
                    <h3><?=$this->lang->line('edit_article');?></h3>
                    <form id="form-work" class="form-horizontal" role="form" autocomplete="off" method="post">
                      <div class="form-group">
                        <label for="fname" class="col-sm-3 control-label"><?=$this->lang->line('article');?></label>
                        <div class="col-sm-9">
                          <input type="text" class="form-control" id="article" placeholder="<?=$this->lang->line('article');?>" name="article" value="<?=$article->article;?>" required>
                        </div>
                      </div>
                      <div class="form-group">
                        <label for="name" class="col-sm-3 control-label"><?=$this->lang->line('description');?></label>
                        <div class="col-sm-9">
                          <textarea class="form-control" id="description" name="description" placeholder="<?=$this->lang->line('description');?>"><?=$article->description;?></textarea>
                        </div>
                      </div>
                      <div class="form-group">
                        <label for="name" class="col-sm-3 control-label"><?=$this->lang->line('article_types');?></label>
                        <div class="col-sm-9">
                          <select class="form-control chosen" id="article_types" name="article_types[]" data-placeholder="<?=$this->lang->line('article_types');?>" multiple>
                              <?php foreach($article_types->result() as $row): ?>
                                    <option value="<?=$row->id;?>"
                                <?php foreach($article->types as $type):
                                  if($type->article_type == $row->id):
                                    echo 'selected';
                                  endif;
                                endforeach;?>
                              ><?=$row->type;?></option>
                              <?php endforeach; ?>
                          </select>
                        </div>
                      </div>

                      <?php if(HAS_STOCK): ?>
                        <div class="form-group">
                            <label for="fname" class="col-sm-3 control-label"><?=$this->lang->line('stock');?></label>
                            <div class="col-sm-9">
                              <input type="number" step="1" min="0" class="form-control" id="stock" placeholder="<?=$this->lang->line('stock');?>" name="stock" value="<?=$article->stock;?>" required>
                            </div>
                          </div>
                      <?php endif; ?>

                      <?php if(HAS_PRICE): ?>
                        <div class="form-group">
                            <label for="fname" class="col-sm-3 control-label"><?=$this->lang->line('price');?></label>
                            <div class="col-sm-9">
                              <input type="number" step="0.01" min="0" class="form-control" id="price" placeholder="<?=$this->lang->line('price');?>" name="price" value="<?=$article->price/100;?>" required>
                            </div>
                          </div>
                      <?php endif; ?>

                      <?php if(HAS_PRICELEVEL): ?>
                        <div class="form-group">
                            <div id="accordion" class="panel-group col-sm-12">
                              <div class="panel panel-default">
                                <div class="panel-heading">
                                  <h4 class="panel-title">
                                    <a data-toggle="collapse" data-parent="#accordion" href="#collapsible" class="collapsed" style="font-size: 11px;"><?=$this->lang->line('pricelevels');?></a>
                                  </h4>
                                </div>
                                <!--<div id="collapsible" class="panel-collapse collapse" style="height: 0px;">--> <!-- Accordion default = collapsed -->
                                <div id="collapsible" class="panel-collapse collapse in" style="height: auto;"> <!-- Accordion default = expanded -->
                                  <div class="panel-body">

                                    <?php
                                    $pricelevel_array = array();
                                    $count = 0; ?>

                                    <?php foreach($user_groups_order as $user_groups_order_row): ?>
                                      <label for="fname" class="col-sm-3 control-label"><?=$user_groups_order_row['description'];?></label>
                                        <div class="col-sm-9">
                                        <input hidden type="number" name="group_id[]" value="<?=$user_groups_order_row['id'];?>">
                                        <div class="col-sm-10">
                                          <?php
                                          // We define $article_group_price as a string so we can check on a value later, even if it is 0
                                          // We can't leave it undefined or it will take the last know value
                                          $article_group_price = "";
                                            foreach($article_prices as $article_prices_row):
                                              if ($article_prices_row['group_id'] == $user_groups_order_row['id']):
                                                $article_group_price = $article_prices_row['price']/100;
                                              endif;
                                            endforeach;
                                          ?>
                                          <input type="number" step="0.01" min="0" class="form-control" name="group_price[]" value="<?=$article_group_price;?>" placeholder="<?=$this->lang->line('price');?>">
                                        </div>

                                        <div class="col-sm-2">
                                          <div class="checkbox">
                                              <span class="bg-transparent left">
                                              <input type="checkbox" data-init-plugin="switchery" data-size="small" data-color="primary" id="<?=$count?>"
                                                <?php if($article_group_price !== ""): ?>
                                                  <?php array_push($pricelevel_array, 1); ?>
                                                  checked="checked"
                                                <?php else: array_push($pricelevel_array, 0); ?>
                                                <?php endif; ?>
                                                onchange="groupprice_active_changed(this)"/>
                                            </span>
                                            </div>
                                        </div>
                                      </div>
                                      <input hidden type="number" id="pricelevel_checked_array" name="pricelevel_checked_array[]" value="<?=$pricelevel_array[$count];?>">
                                      <?php $count++; ?>
                                    <?php endforeach; ?>
                                  </div>
                                </div>
                              </div>
                            </div>
                        </div>
                      <?php endif; ?>

                      <div class="form-group">
                        <label for="name" class="col-sm-3 control-label"><?=$this->lang->line('active');?></label>
                        <div class="col-sm-9">
                            <div class="checkbox">
                              <span class="bg-transparent left">
                                                    <input type="checkbox" data-init-plugin="switchery" data-size="small" data-color="primary"
                                <?php if($article->active): ?>
                                  checked="checked"
                                <?php endif; ?>
                              id="active" name="active" />
                                                </span>
                            </div>
                        </div>
                      </div>
                      <br>
                      <div class="row">
                        <div class="col-sm-9">
                          <button class="btn btn-success" type="submit"><?=$this->lang->line('article_save');?></button>
                        </div>
                      </div>
                    </form>
                  </div>
                </div>
              </div>
            </div>
            <!-- END PANEL -->
          </div>
          <!-- END CONTAINER FLUID -->
        </div>
        <!-- END PAGE CONTENT -->

<script>
function groupprice_active_changed(obj) {
  if($(obj).is(":checked")){
    alert("Yes checked");
    var input_value_array = document.getElementById('pricelevel_checked_array').value;
    console.log(input_value_array);
    for (index = 0; index < input_value_array.length; index++) {
      console.log(input_value_array[index]);
    }
  }else{
    alert("not checked")
  }
}
</script>