If you want to change the header logo only on the checkout page using XML, then follow the below instructions:
First, you should override the checkout_index_index.xml file in your theme and add the below code between the body.
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<referenceBlock name="logo"> <arguments> <argument name="logo_src" xsi:type="helper" helper="Magemonkey\CustomMod\Helper\Data::getLogo"></argument> </arguments> </referenceBlock> |
Then, you need to create a helper or add the below function in your exiting helper file. (here I have created a new helper file in my module)
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<?php namespace Magemonkey\CustomMod\Helper; class Data extends \Magento\Framework\App\Helper\AbstractHelper { protected $_request; public function __construct ( \Magento\Framework\App\Request\Http $request, \Magento\Framework\View\Asset\Repository $assetRepo ) { $this->_request = $request; $this->_assetRepo = $assetRepo; } public function getLogo() { return $this->_assetRepo->getUrl('images/checkout-logo.png'); } } |
*Note: I have tried this code in Magento 2.4.2