Dtjytyk

I would like to Add the sku to the related products. I am in the template Magento_Catalog/templates/product/list/items.phtml. This is what it looks like now-

<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/

// @codingStandardsIgnoreFile

/* @var $block MagentoCatalogBlockProductAbstractProduct */
?>

<?php
switch ($type = $block->getType()) 

case 'related-rule':
 if ($exist = $block->hasItems()) 
 $type = 'related';
 $class = $type;

 $image = 'related_products_list';
 $title = __('Accessories');
 $items = $block->getAllItems();
 $limit = $block->getPositionLimit();
 $shuffle = (int) $block->isShuffled();
 $canItemsAddToCart = $block->canItemsAddToCart();

 $showAddTo = true;
 $showCart = false;
 $templateType = null;
 $description = false;
 
break;

case 'related':
 /** @var MagentoCatalogBlockProductProductListRelated $block */
 if ($exist = $block->getItems()->getSize()) 
 $type = 'related';
 $class = $type;

 $image = 'related_products_list';
 $title = __('Related Products');
 $items = $block->getItems();
 $limit = 0;
 $shuffle = 0;
 $canItemsAddToCart = $block->canItemsAddToCart();

 $showAddTo = true;
 $showCart = false;
 $templateType = null;
 $description = false;
 
break;

case 'upsell-rule':
 if ($exist = $block->hasItems()) 
 $type = 'upsell';
 $class = $type;

 $image = 'upsell_products_list';
 $title = __('We found other products you might like!');
 $items = $block->getAllItems();
 $limit = $block->getPositionLimit();
 $shuffle = (int) $block->isShuffled();

 $showAddTo = false;
 $showCart = false;
 $templateType = null;
 $description = false;
 $canItemsAddToCart = false;
 
break;

case 'upsell':
 /** @var MagentoCatalogBlockProductProductListUpsell $block */
 if ($exist = count($block->getItemCollection()->getItems())) 
 $type = 'upsell';
 $class = $type;

 $image = 'upsell_products_list';
 $title = __('We found other products you might like!');
 $items = $block->getItemCollection()->getItems();
 $limit = $block->getItemLimit('upsell');
 $shuffle = 0;

 $showAddTo = false;
 $showCart = false;
 $templateType = null;
 $description = false;
 $canItemsAddToCart = false;
 
break;

case 'crosssell-rule':
 /** @var MagentoCatalogBlockProductProductListCrosssell $block */
 if ($exist = $block->hasItems()) 
 $type = 'crosssell';
 $class = $type;

 $image = 'cart_cross_sell_products';
 $title = __('More Choices:');
 $items = $block->getItemCollection();

 $showAddTo = true;
 $showCart = true;
 $templateType = MagentoCatalogBlockProductReviewRendererInterface::SHORT_VIEW;
 $description = false;
 $canItemsAddToCart = false;
 
break;

case 'crosssell':
 /** @var MagentoCatalogBlockProductProductListCrosssell $block */
 if ($exist = count($block->getItems())) 
 $type = 'crosssell';
 $class = $type;

 $image = 'cart_cross_sell_products';
 $title = __('More Choices:');
 $items = $block->getItems();

 $showAddTo = true;
 $showCart = true;
 $templateType = MagentoCatalogBlockProductReviewRendererInterface::SHORT_VIEW;
 $description = false;
 $canItemsAddToCart = false;
 
break;

case 'new':
 if ($exist = $block->getProductCollection()) 
 $type = 'new';
 $mode = 'grid';
 $type = $type . ' ' . $mode;

 $class = 'widget' . ' ' . $type;

 $image = 'new_products_content_widget_grid';
 $title = __('New Products');
 $items = $exist;

 $showAddTo = true;
 $showCart = true;
 $templateType = MagentoCatalogBlockProductReviewRendererInterface::SHORT_VIEW;
 $description = ($mode == 'list') ? true : false;
 $canItemsAddToCart = false;
 
break;

default:
 $exist = null;

?>

<?php if ($exist):?>

<?php if ($type == 'related' || $type == 'upsell'): ?>
 <?php if ($type == 'related'): ?>
 <div class="block <?= /* @escapeNotVerified */ $class ?>" data-mage-init='"relatedProducts":"relatedCheckbox":".related.checkbox"' data-limit="<?= /* @escapeNotVerified */ $limit ?>" data-shuffle="<?= /* @escapeNotVerified */ $shuffle ?>">
 <?php else: ?>
 <div class="block <?= /* @escapeNotVerified */ $class ?>" data-mage-init='"upsellProducts":' data-limit="<?= /* @escapeNotVerified */ $limit ?>" data-shuffle="<?= /* @escapeNotVerified */ $shuffle ?>">
 <?php endif; ?>
<?php else: ?>
 <div class="block <?= /* @escapeNotVerified */ $class ?>">
<?php endif; ?>
<div class="block-title title">
 <strong id="block-<?= /* @escapeNotVerified */ $class ?>-heading" role="heading" aria-level="2"><?= /* @escapeNotVerified */ $title ?></strong>
</div>
<div class="block-content content" aria-labelledby="block-<?= /* @escapeNotVerified */ $class ?>-heading">
 <?php if ($type == 'related' && $canItemsAddToCart): ?>
 <div class="block-actions">
 <?= /* @escapeNotVerified */ __('Check items to add to the cart or') ?>
 <button type="button" class="action select" role="select-all"><span id="selectall"><?= /* @escapeNotVerified */ __('select all') ?></span></button>
 </div>
 <?php endif; ?>
 <div class="products wrapper grid products-grid products-<?= /* @escapeNotVerified */ $type ?>">
 <ol class="products list items product-items">
 <?php $iterator = 1; ?>
 <?php foreach ($items as $_item): ?>
 <?php $available = ''; ?>
 <?php if (!$_item->isComposite() && $_item->isSaleable() && $type == 'related'): ?>
 <?php if (!$_item->getRequiredOptions()): ?>
 <?php $available = 'related-available'; ?>
 <?php endif; ?>
 <?php endif; ?>
 <?php if ($type == 'related' || $type == 'upsell'): ?>
 <?= /* @escapeNotVerified */ ($iterator++ == 1) ? '<li class="item product product-item" style="display: none;">' : '</li><li class="item product product-item" style="display: none;">' ?>
 <?php else: ?>
 <?= /* @escapeNotVerified */ ($iterator++ == 1) ? '<li class="item product product-item">' : '</li><li class="item product product-item">' ?>
 <?php endif; ?>
 <div class="product-item-info <?= /* @escapeNotVerified */ $available ?>">
 <?= /* @escapeNotVerified */ '<!-- ' . $image . '-->' ?>
 <a href="<?= /* @escapeNotVerified */ $block->getProductUrl($_item) ?>" class="product photo product-item-photo">
 <?= $block->getImage($_item, $image)->toHtml() ?>
 </a>
 <div class="product details product-item-details">
 <strong class="product name product-item-name"><a class="product-item-link" title="<?= $block->escapeHtml($_item->getName()) ?>" href="<?= /* @escapeNotVerified */ $block->getProductUrl($_item) ?>">
 <?= $block->escapeHtml($_item->getName()) ?></a>
 </strong>

 <?= /* @escapeNotVerified */ $block->getProductPrice($_item) ?>

 <?php if ($templateType): ?>
 <?= $block->getReviewsSummaryHtml($_item, $templateType) ?>
 <?php endif; ?>

 <?php if ($canItemsAddToCart && !$_item->isComposite() && $_item->isSaleable() && $type == 'related'): ?>
 <?php if (!$_item->getRequiredOptions()): ?>
 <div class="field choice related">
 <input type="checkbox" class="checkbox related" id="related-checkbox<?= /* @escapeNotVerified */ $_item->getId() ?>" name="related_products[]" value="<?= /* @escapeNotVerified */ $_item->getId() ?>" />
 <label class="label" for="related-checkbox<?= /* @escapeNotVerified */ $_item->getId() ?>"><span><?= /* @escapeNotVerified */ __('Add to Cart') ?></span></label>
 </div>
 <?php endif; ?>
 <?php endif; ?>

 <?php if ($showAddTo || $showCart): ?>
 <div class="product actions product-item-actions">
 <?php if ($showCart): ?>
 <div class="actions-primary">
 <?php if ($_item->isSaleable()): ?>
 <?php if ($_item->getTypeInstance()->hasRequiredOptions($_item)): ?>
 <button class="action tocart primary" data-mage-init='"redirectUrl": "url": "<?= /* @escapeNotVerified */ $block->getAddToCartUrl($_item) ?>"' type="button" title="<?= /* @escapeNotVerified */ __('Add to Cart') ?>">
 <span><?= /* @escapeNotVerified */ __('Add to Cart') ?></span>
 </button>
 <?php else: ?>
 <?php $postDataHelper = $this->helper('MagentoFrameworkDataHelperPostHelper');
 $postData = $postDataHelper->getPostData($block->getAddToCartUrl($_item), ['product' => $_item->getEntityId()])
 ?>
 <button class="action tocart primary"
 data-post='<?= /* @escapeNotVerified */ $postData ?>'
 type="button" title="<?= /* @escapeNotVerified */ __('Add to Cart') ?>">
 <span><?= /* @escapeNotVerified */ __('Add to Cart') ?></span>
 </button>
 <?php endif; ?>
 <?php else: ?>
 <?php if ($_item->getIsSalable()): ?>
 <div class="stock available"><span><?= /* @escapeNotVerified */ __('In stock') ?></span></div>
 <?php else: ?>
 <div class="stock unavailable"><span><?= /* @escapeNotVerified */ __('Out of stock') ?></span></div>
 <?php endif; ?>
 <?php endif; ?>
 </div>
 <?php endif; ?>

 <?php if ($showAddTo): ?>
 <div class="secondary-addto-links actions-secondary" data-role="add-to-links">
 <?php if ($addToBlock = $block->getChildBlock('addto')): ?>
 <?= $addToBlock->setProduct($_item)->getChildHtml() ?>
 <?php endif; ?>
 </div>
 <?php endif; ?>
 </div>
 <?php endif; ?>
 </div>
 </div>
 <?= ($iterator == count($items)+1) ? '</li>' : '' ?>
 <?php endforeach ?>
 </ol>
 </div>
</div>

I would like this to be inbetween the name and price so I add this line-

 <div><?= $block->escapeHtml($_item->getSku()) ?></div>

It doesn't work. How can I add sku to my related products?

<?= $block->escapeHtml($_item->getSku()) ?> is correct I had a cache issue. I will leave this up for anyone else needing to add an attribute to related products.