Magento 2 - How to display description product listing page of wishlist?

Question

I want to display description on the product listing page of Wishlist.

Facing the Fatal error:

Fatal error: Class 'Satish\Wishlist\Block\Description' not found in /home/decure/public_html/test/var/generation/SatishWishlist/Block/Description/Interceptor.php on line 7

description.php file in block

<?php

namespace Satish\Wishlist\Block;

class Description extends \Magento\Wishlist\Block\Customer\Wishlist\Item\Column\Info
{
    protected $_productloader;  

    public function __construct(
        \Magento\Framework\View\Element\Template\Context $context,
        \Magento\Catalog\Model\ProductFactory $_productloader
    ) {
        $this->_productloader = $_productloader;
        parent::__construct($context);
    }

    public function getDescription()
    {
        $id = $this->getItem()->getProduct()->getId();
        $this->_productloader->create()->load($id);
        return $product->getDescription();
    }
}

Answer 1

Try this:

<?php
namespace Satish\Wishlist\Block;
class Description extends \Magento\Wishlist\Block\Customer\Wishlist\Item\Column\Info{
    protected $_productloader;
    public function __construct(
        \Magento\Catalog\Block\Product\Context $context,
        \Magento\Framework\App\Http\Context $httpContext,
        \Magento\Catalog\Model\ProductFactory $_productloader
    ) {
        $this->_productloader = $_productloader;
        parent::__construct($context,$httpContext);
    }
    public function getDescription()
    {
        $id = $this->getItem()->getProduct()->getId();
        $product = $this->_productloader->create()->load($id);
        return $product->getDescription();
    }
}
?>

Actually, your last parent block is Magento\Wishlist\Block\AbstractBlock

below is it's construct method.

public function __construct(
        \Magento\Catalog\Block\Product\Context $context,
        \Magento\Framework\App\Http\Context $httpContext,
        array $data = []
    ) {
        $this->httpContext = $httpContext;
        parent::__construct(
            $context,
            $data
        );
    }

your XML code should be like this:

        <referenceContainer name="customer.wishlist.items">
       <block class="Satish\Wishlist\Block\Description" name="customer.wishlist.item.description" template="Satish_Wishlist::item/column/description.phtml" cacheable="false"/>
    </referenceContainer>

And in that description.phtml the code should be as below.

<strong class="product-item-description">
    <?php echo $block->getDescription() ?>
</strong>