5

Hi Everyone i want to set Product Limit in Related and Upsell Product in View page Magento 2.

Any one have idea to set limit.

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4 Answers 4

Reset to default
9

You can also use the layout if you don't want to create a plugin.

Assuming you have a theme "Vendor_default" and running Magento >= 2.1.2

Upsell Products:

  • Create the file app/design/frontend/Vendor/default/Magento_Catalog/layout/catalog_product_view.xml
<?xml version="1.0"?>
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
    <body>
        <referenceBlock name="product.info.upsell">
            <action method="setItemLimit">
                <argument name="type" xsi:type="string">upsell</argument>
                <argument name="limit" xsi:type="string">5</argument>
            </action>
        </referenceBlock>
    </body>

Related Products:

  • Copy/paste vendor/magento/module-catalog/view/frontend/templates/product/list/items.phtml to app/design/frontend/Vendor/default/Magento_Catalog/templates/product/list/items.phtml

  • In case 'related' block, Change $limit. (ie: $limit = 0 into $limit = 4)

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5

You need to use the plugin system of Magento 2.

The objective of plugin is to add a limit on the product items without overriding the module Magento_Catalog itself with an after plugin.

This is an example for the Related Product List :

  1. Assume that you have an existing module Vendor_Module

  2. Create Vendor/Module/etc/frontend/di.xml file and this block of code :

    <?xml version="1.0" encoding="UTF-8" ?>

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <type name="Magento\Catalog\Block\Product\ProductList\Related">
        <plugin name="vendor_module_plugin" type="Vendor\Module\Block\Plugin\Product\ProductList\Related" sortOrder="0" />
    </type>
</config>

  3. Create Vendor/Module/Block/Plugin/Product/ProductList/Related.php and add this code in :

    <?php

namespace Vendor\Module\Block\Plugin\Product\ProductList;

/**
 * Class Related
 *
 * @package Vendor\Module\Block\Plugin\Product\ProductList
 */
class Related
{
    /**
     * Add limit to related product collection if page_size argument is defined
     *
     * @param \Magento\Catalog\Block\Product\ProductList\Related $subject
     * @param $result
     *
     * @return \Magento\Catalog\Model\ResourceModel\Product\Collection
     */
    public function afterGetItems(\Magento\Catalog\Block\Product\ProductList\Related $subject, $result)
    {
        $pageSize = 10;
        $collection = $result;

        if ($pageSize) {
            $collection->getSelect()->limit($pageSize);
        }

        return $collection;
    }
}

You can do the same thing for Upsell product :).

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1
2

This is an example for the Upsell Product List :

Create the file app/design/frontend/Vendor/default/Magento_Catalog/templates/product/list/items.phtml

Line No. 62 replace below code: 

$limit = $block->getPositionLimit();
to 
$limit = 3;

and Line No. 82 replace below code: 

 $limit = $block->getItemLimit('upsell');
to 
$limit = 3;

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1
0

This is working solution now and its better for performance because it limits the related products before database load.

1.Vendor/Module/etc/frontend/di.xml

<?xml version="1.0" encoding="UTF-8" ?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd>
    <type name="Magento\Catalog\Model\Product">
        <plugin name="Vendor_Module::plugin_product" type="Vendor\Module\Plugin\Product\ProductPlugin" sortOrder="0"  />
    </type>
</config>

  1. Create plugin class

    <?php

 namespace Vendor\Module\Plugin\Product;

 /**
  * Class ProductPlugin
  *
  * @package Vendor\Module\Plugin\Product
  */
 class ProductPlugin
 {
     public function afterGetRelatedProductCollection(\Magento\Catalog\Model\Product $subject, $result)
     {
         $pageSize = 6;
         $collection = $result;

         if ($pageSize) {
             $collection->setPageSize($pageSize);
         }

         return $collection;
     }
 }
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