title: Products attributes in a category products for the frontend
body: <p>In our Prestashop [1.7.8], for a specific products category (to manage the different category, we have done 2 differents product.tpl file), we would like to display all products with their attributes something like that :</p>
  <ul>
  <li>apple : 1$ : add to cart</li>
  <li>tomato : 0.8kg : 1$ : add to cart
  1kg : 1.2$ : add to cart</li>
  </ul>
  <p>With $product.attributes, we can have the 1st attribute but not all : is it a way to display all of them in the front ?</p>
  <p>EDIT :
  We done a module, but with the new version of Prestashop, this one doesn't work anymore /modules/delivery/controllers/front/Category.php  :</p>
  <pre><code>&lt;?php
  class DeliveryCategoryModuleFrontController extends ModuleFrontController
  {    
      public function initContent()
      {
          parent::initContent();
  
  ....
  </code></pre>
  <p>I have an internal error 500 : Error: Class 'ModuleFrontController' not found.</p>
  <p>EDIT 02 : Finally, I re-write my module and all works fine.</p>
  <p>Thanks</p>