There is no class Magento\Catalog\Block\Product\Widget\Link in the the catalog_product_link widget declaration, since it is a virtual type. Besides, Magento\Catalog\Block\Product\Widget\Link is an alias to Magento\Catalog\Block\Widget\Link with a custom dependency injection. Please note that an argument entityResource has the Magento\Catalog\Model\ResourceModel\Product type. Continue Reading
For the standard jQuery .submit() method your submit event handler will be triggered after the standard form validation, but it could be inconvenient. Luckily, Magento 2 backend forms fire a custom beforeSubmit event: Continue Reading
is a standalone JavaScript implementation of the MVVM pattern which incorporates a clear separation between view components, domain data, and data to be displayed. Besides, it relies on a clearly defined code layer aimed to manage the relationships between all view components. Below, we discuss how Knockout.js is used in Magento 2. Continue Reading
In this post, we provide a complete overview of the Magento 2 technology stack. The new version of the popular ecommerce platform has been essentially revamped, so you will discover a lot of new features and requirements in comparison with 1.x. Below, we describe all major elements of the technology stack as well as provide some useful links. Continue Reading
Since Magento 2 introduces a bunch of brand-new features and improvements, it also has updated requirements related to hosting. Hence, solutions optimized for 1.X are no longer suitable for the new version of the ecommerce platform. Although they can still work with Magento 2, 1.X optimized hostings never provide the highest possible performance. That’s why we’d like to describe Magento 2 hosting services, but let’s discuss new system requirements first. Continue Reading
First of all, create a page for your grid (). Then, add a UI component in layout for view/adminhtml/layout/samplegrid_index_index.xml. Continue Reading
You can get the list of events/observers in Magento 2 in the \Magento\Framework\Event\Manager::dispatch() method. Since there is no access to the logger, you will have to add a logger instance in the constructor: Continue Reading
To render image in Magento 2 Adminhtml grids, first of all you have to add a grid column with a renderer block name as a parameter: Continue Reading
To add a custom Javascript file in head in Magento 2, use the following example: Continue Reading
While overriding block via preference, Magento 2 can show an error when you add a core registry in a construct method. Continue Reading
