Viewmodel
A ViewModel can be used to retrieve customer specific logic with in a template file.
It is possible to set the viewModel argument with a layout update.
Use the snippet in the Magento 2 module creator.
Files
view/frontend/layout/test.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="content">
<arguments>
<argument name="view_model" xsi:type="object">Mage2Gen\Module\ViewModel\Test</argument>
</arguments>
</referenceBlock>
</body>
</page>
ViewModel/Test.php
<?php
declare(strict_types=1);
namespace Mage2Gen\Module\ViewModel;
class Test extends \Magento\Framework\DataObject implements \Magento\Framework\View\Element\Block\ArgumentInterface
{
/**
* Test constructor.
*
*/
public function __construct()
{
parent::__construct();
}
/**
* @return string
*/
public function Test()
{
//Your viewModel code
// you can use me in your template like:
// $viewModel = $block->getData('viewModel');
// echo $viewModel->Test();
return __('Hello Developer!');
}
}
