Message:

Modify the way configurable products are rendered in the shopping cart by modifying their item renderer.
Show in the line item a list of all simple product names that are assigned to the configurable in the cart.

I have used the following code

Vendor/ModifyProductsRender/view/frontend/layout/checkout_cart_index.xml

<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="1column" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">

<body>

    <referenceBlock class="Magento\Checkout\Block\Cart" name="checkout_cart_form">

        <block class="Magento\Framework\View\Element\RendererList" name="checkout_cart_item_renderers_override" as="renderer_list_custom"/>

        <arguments>

            <argument name="renderer_list_name" xsi:type="string">checkout_cart_item_renderers_override</argument>

        </arguments>

    </referenceBlock>

</body>

Vendor/ModifyProductsRender/view/frontend/layout/checkout_cart_item_renderers.xml

<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">

<body>

    <referenceBlock name="checkout_cart_item_renderers_override">

        <block class="Magento\Checkout\Block\Cart\Item\Renderer" as="default" template="Custom_Addprofile::cart/item/default.phtml" />



        <block class="Magento\Checkout\Block\Cart\Item\Renderer" as="simple" template="Custom_Addprofile::cart/item/default.phtml" />

    </referenceBlock>

</body>

I need to add .phtml file but dont know how to modify renderer.

p.s : I m new to magento

My Answer:
To modify the item renderer in Magento 2, you will need to create a custom .phtml file and modify the renderer block in your layout XML file.

Here's how you can do it:

1. Create a new .phtml file in your module's view/frontend/templates/cart/item directory. For example, you can create a file named default.phtml in Vendor/ModifyProductsRender/view/frontend/templates/cart/item/.

2. In the default.phtml file, you can add the code to display the list of simple product names assigned to the configurable product. You can use PHP code to retrieve the simple product names from the configurable product.

3. Modify the checkout_cart_item_renderers.xml layout file to specify the custom template file for the renderer block. In your case, you have already specified the custom template file in the layout XML file.

4. Make sure to clear the cache after making these changes by running the following command in the Magento root directory:



php bin/magento cache:clean

After following these steps, the custom .phtml file will be used to render the configurable products in the shopping cart, and you should see the list of simple product names displayed for each configurable product in the cart.

John Davidson

php - Show a list of simple products in shopping cart by modifying their item renderer in magento 2

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