Ttdfjt

I want to show Related and Upsell both at the same time in my product view page.

I tried to change catalog_product_view.xml many times, but it displays me only upsell products not related.

anyone, please help

You may try the steps below.

Assume you are using a custom module (if not please create a custom module) named "Company_MyModule".

step 1) Create a block class MycrossUpsell.php under /app/code/Company/MyModule/Block

FIle:/app/code/Company/MyModule/Block/MycrossUpsell.php

<?php

namespace CompanyMyModuleBlock;

class MycrossUpsell extends MagentoCatalogBlockProductAbstractProduct implements MagentoFrameworkDataObjectIdentityInterface

 /**
 * @var Collection
 */
 protected $_itemCollection;

 /**
 * Checkout session
 *
 * @var MagentoCheckoutModelSession
 */
 protected $_checkoutSession;

 /**
 * Catalog product visibility
 *
 * @var MagentoCatalogModelProductVisibility
 */
 protected $_catalogProductVisibility;

 /**
 * Checkout cart
 *
 * @var MagentoCheckoutModelResourceModelCart
 */
 protected $_checkoutCart;

 /**
 * @var MagentoFrameworkModuleManager
 */
 protected $moduleManager;

 protected $_registry;

 /**
 * @param MagentoCatalogBlockProductContext $context
 * @param MagentoCheckoutModelResourceModelCart $checkoutCart
 * @param MagentoCatalogModelProductVisibility $catalogProductVisibility
 * @param MagentoCheckoutModelSession $checkoutSession
 * @param MagentoFrameworkModuleManager $moduleManager
 * @param array $data
 */
 public function __construct(
 MagentoCatalogBlockProductContext $context,
 MagentoCheckoutModelResourceModelCart $checkoutCart,
 MagentoCatalogModelProductVisibility $catalogProductVisibility,
 MagentoCheckoutModelSession $checkoutSession,
 MagentoFrameworkModuleManager $moduleManager,
 MagentoFrameworkRegistry $registry,
 array $data = []
 ) 
 $this->_checkoutCart = $checkoutCart;
 $this->_catalogProductVisibility = $catalogProductVisibility;
 $this->_checkoutSession = $checkoutSession;
 $this->moduleManager = $moduleManager;
 $this->_registry = $registry;
 parent::__construct(
 $context,
 $data
 );
 

 public function getCurrentProduct()
 
 return $this->_registry->registry('current_product');
 


 public function getRelatedProducts()
 $product = $this->_coreRegistry->registry('product');
 /* @var $product MagentoCatalogModelProduct */

 $this->_itemCollection = $product->getRelatedProductCollection()->addAttributeToSelect(
 'required_options'
 )->setPositionOrder()->addStoreFilter();

 if ($this->moduleManager->isEnabled('Magento_Checkout')) 
 $this->_addProductAttributesAndPrices($this->_itemCollection);
 
 $this->_itemCollection->setVisibility($this->_catalogProductVisibility->getVisibleInCatalogIds());

 $this->_itemCollection->load();

 foreach ($this->_itemCollection as $product) 
 $product->setDoNotUseCategoryId(true);
 
 return $this->_itemCollection;

 


 public function getUpsellProducts()
 $product = $this->_coreRegistry->registry('product');
 /* @var $product MagentoCatalogModelProduct */

 $this->_itemCollection = $product->getUpSellProductCollection()->addAttributeToSelect(
 'required_options'
 )->setPositionOrder()->addStoreFilter();

 if ($this->moduleManager->isEnabled('Magento_Checkout')) 
 $this->_addProductAttributesAndPrices($this->_itemCollection);
 
 $this->_itemCollection->setVisibility($this->_catalogProductVisibility->getVisibleInCatalogIds());

 $this->_itemCollection->load();

 foreach ($this->_itemCollection as $product) 
 $product->setDoNotUseCategoryId(true);
 
 return $this->_itemCollection;

 

 /**
 * @return Collection
 */
 public function getItems()
 
 /**
 * getIdentities() depends on _itemCollection populated, but it can be empty if the block is hidden
 * @see https://github.com/magento/magento2/issues/5897
 */
 if ($this->_itemCollection === null) 
 $this->_prepareData();
 
 return $this->_itemCollection;
 

 /**
 * Return identifiers for produced content
 *
 * @return array
 */
 public function getIdentities()
 
 $identities = [];
 foreach ($this->getItems() as $item) 
 $identities = array_merge($identities, $item->getIdentities());
 
 return $identities;
 

 /**
 * Find out if some products can be easy added to cart
 *
 * @return bool
 */
 public function canItemsAddToCart()
 
 foreach ($this->getItems() as $item) 
 if (!$item->isComposite() && $item->isSaleable() && !$item->getRequiredOptions()) 
 return true;
 
 
 return false;
 



?>

step 2 : Create phtml file cross_upsell.phtml under /app/code/Company/MyModule/view/frontend/templates/product/view

File : /app/code/Company/MyModule/view/frontend/templates/product/view/cross_upsell.phtml

<?php

 $type = 'related';
 $class = $type;
 $image = 'related_products_list';
 $title = __('Related Products');
 $items = $block->getRelatedProducts(); //$block->getAllItems();
 $limit = $block->getPositionLimit();
 $shuffle = 0;//(int) $block->isShuffled();
 $canItemsAddToCart = $block->canItemsAddToCart();

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

?>
<h2><?php echo $title; ?></h2>

 <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"> 
 <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; ?> 
 <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>
</div>

<?php
 $type = 'upsell';
 $class = $type;

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

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

?>

<h2><?php echo $title; ?></h2>
<div class="products wrapper">
 <div class="products list items product-items">
 <?php $iterator = 1; ?>
 <?php foreach ($items as $_item): ?>
 <?php $available = ''; ?>
 <div class="product-item-info>
 <?= /* @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>
 </div>
 <?php endforeach ?>
 </div>
 </div>

Note: Please change PHTML pages code as per your design needs.

step 3: Run the following commands from your Magento root and check the product details page

sudo php bin/magento setup:di:compile
sudo php bin/magento cache:flush