Follow below steps to display configurable product specific attribute values count on product listing page in Magento 2.
First, you need to override vendor/magento/module-catalog/Block/Product/ListProduct.php file in your existing module.
To override this file:
Create new file ‘di.xml’ at this path -> app/code/Vender/Modulename/etc/. Add the following code in this new file:
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<?xml version="1.0"?> <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd"> <preference for="Magento\Catalog\Block\Product\ListProduct" type="Vender\Modulename\Block\Product\ListProduct" /> </config> |
Then create a new file named ‘ListProduct.php’ at app/code/Vender/Modulename/Block/Product/.
Add the following code in this new file:
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<?php namespace Vender\Modulename\Block\Product; class ListProduct extends \Magento\Catalog\Block\Product\ListProduct { public function getProductDetailsHtml(\Magento\Catalog\Model\Product $product) { $html = ''; $renderer = $this->getDetailsRenderer($product->getTypeId()); if ($renderer) { if ($product->getTypeId() == \Magento\ConfigurableProduct\Model\Product\Type\Configurable::TYPE_CODE) { $options = array(); $productColor = array(); $data = $product->getTypeInstance()->getConfigurableOptions($product); foreach ($data as $attr) { foreach ($attr as $p) { if ($p['attribute_code'] == 'color') { if (!in_array($p['option_title'], $productColor)) { $productColor[] = $p['option_title']; } } } } $html = '<p> ' . count($productColor) . ' </p>'; } $renderer->setProduct($product); return $html . $renderer->toHtml(); } return ''; } } ?> |