Sorry but I dont know how to define my quetion.Let me show you code :
Magento 1 :
<checkout_cart_index>
<reference name="checkout.cart">
<action method="addItemRender">
<type>simple</type>
<block>mymodule/checkout_cart_item_renderer_simple</block>
<template>checkout/cart/item/default.phtml</template>
</action>
</reference>
</checkout_cart_index>
Above code is for override simple product entry in cart page.
Now my query is how can I achieve same thing in Magento 2.
Thank you.
Best Answer
In Magento, the renderers are defined under
checkout_cart_item_renderers.xml
, there's several of them:app/code/Magento/Checkout/view/frontend/layout/checkout_cart_item_renderers.xml
for default and simple products renderersapp/code/Magento/Bundle/view/frontend/layout/checkout_cart_item_renderers.xml
for bundle products renderersapp/code/Magento/Catalog/view/frontend/layout/checkout_cart_item_renderers.xml
for virtual products renderersapp/code/Magento/ConfigurableProduct/view/frontend/layout/checkout_cart_item_renderers.xml
for configurable products renderersapp/code/Magento/Grouped/view/frontend/layout/checkout_cart_item_renderers.xml
for grouped products renderersapp/code/Magento/GiftMessage/view/frontend/layout/checkout_cart_item_renderers.xml
this one is special as it adds extra block for the gift message feature to the different renderersapp/code/Magento/Wishlist/view/frontend/layout/checkout_cart_item_renderers.xml
this one is special too as it adds extra block for the wishlist feature to the different renderersAfter checking those renderers, you can find which renderer you want to override.
As you said, you want to override the simple product renderer which is a
Magento\Checkout\Block\Cart\Item\Renderer
.If you want to override the entire block you should use the Magento 2 preferences:
In your module, you can create a
di.xml
file under theetc
folder with the following content:Then you need to create the
app/code/Vendor/Module/Block/Checkout/Cart/Item/Renderer.php
class with the following content:However, if you want to work on the method levels and not on the entire class level, you should use plugins
As it can be very specific, it's hard for me to give you an example but you can find useful resources about plugins here: