All product quantities with combinations ps. 1.7.8.6

[RSI-SHOP]

Hello for all, 

I need some help. My question is: How can I display all quantities on product page when product has attributes? Thank you.

<div class="p-reference">
            {block name='product_quantities'}
                {if $product.show_quantities}
                  <div class="product-quantities">
                      <label class="label">{l s='In stock' d='Shop.Theme.Catalog'}</label>
                      <span>{$product.quantity} {$product.quantity_label}</span>
                  </div>
                {/if}
            {/block}
</div>

 

[Prestachamps]

Hello,
You can try the following method, and complete it with a sum of the combination stocks. 
https://www.prestashop.com/forums/topic/888364-prestashop-17-how-to-get-stock-quantities-for-all-the-different-combinations-of-a-product/
I hope that I could help.
Have a nice day, Leo.