CODEWITHSUNDEEP
imageprestashopprestashop-1.7
GiulyM
GiulyM

Reputation: 41

How to show the second image of a product? PrestaShop 1.7.5.1

I need to show a different cover image (the second, or the last, it's not important, all but not the first) only for a specific block: ps_bestseller.

The only thing I found is this code was this link, but it works only for the 1.6 version:

This is my default code: 

{block name='product_thumbnail'}

    {if $product.cover}

      <a href="{$product.url}" class="thumbnail product-thumbnail">
        <img
          src = "{$product.cover.bySize.home_default.url}"
          alt = "{if !empty($product.cover.legend)}{$product.cover.legend}{else}{$product.name|truncate:30:'...'}{/if}"
          data-full-size-image-url = "{$product.cover.large.url}"
        >
      </a>
    {else}
      <a href="{$product.url}" class="thumbnail product-thumbnail">
        <img
          src = "{$urls.no_picture_image.bySize.home_default.url}"
        >
      </a>
    {/if}
  {/block}

When I try to edit the code it returns a blank page. Any suggestion?

Upvotes: 1

Views: 1822

Answers (1)

ethercreation
ethercreation

Reputation: 1273

Create an override file that will be named Link.php in override/classes/ with this content:

<?php
use PrestaShop\PrestaShop\Core\Addon\Module\ModuleManagerBuilder;
use PrestaShop\PrestaShop\Adapter\SymfonyContainer;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use PrestaShop\PrestaShop\Core\Feature\TokenInUrls;

class Link extends LinkCore
{
    public function getLastImageLink($id_product, $product_name, $type = null) {
        $maxId = Db::getInstance()->getValue('SELECT id_image FROM `'._DB_PREFIX_.'image` WHERE id_product = '.(int)$id_product.'  ORDER BY position DESC');
        return $this->getImageLink($product_name, $id_product.'-'.$maxId, $type = null);
    }
}

Ensuite dans le tpl pour appeler l'url de votre image mettez :

{$link->getLastImageLink($product.id, $product.name, 'large')}

Regards

Upvotes: 1

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