How can I display product attributes in the OpenCart 2.3 admin panel?

Question

opencart

Hello, how can I display attributes instead of a model in the product list?
I tried to do it like this:
I added it to the array in the product

'attribute_groups' => $this->model_catalog_product->getProductAttributes($result['product_id']),

It's in product_list.tpl

<?php if($product['attribute_groups']) { ?>
                <?php foreach($product['attribute_groups'] as $attribute_group) { ?>
                    <?php foreach($attribute_group['attribute'] as $attribute) { ?>
                    <div class="description--attribute-name"><?php echo $attribute['name']; ?></div>
                    <?php } ?>
                <?php } ?>
                <?php } ?>

But for some reason it doesn't work. Thanks in advance!

Answer 1

See what the model returns:

$product_attribute_data[] = array(
  'attribute_id'                  => $product_attribute['attribute_id'],
  'product_attribute_description' => $product_attribute_description_data
);