How to extend JavaScript class/method of checkout model class in Magento 2
To extend JavaScript class/method of checkout model class in Magento 2, create requirejs-config.js in your module with Continue Reading
How to add date field in admin in Magento 2
In Magento 2 to add date field in admin from a core model, pass all required to parent::__construct() arguments, which should be called from __construct(). Please note that both your construct class and parent construct must accept the same list of arguments. Add new dependencies in the following way: Continue Reading
How to use Mage::log method in Magento 2
There is a replacement of Mage::log method in Magento 2: Continue Reading
How to create Magento 2 custom collection query
To create Magento 2 custom collection query, use the same principle as in case of 1.x (Magento 2 SQL query syntax s the same). For instance: Continue Reading
How to extend layout from vendor folder in Magento 2
To extend layout from vendor folder in Magento 2, move your xml file to: Continue Reading
How to get product collection in custom template block in Magento 2
To get product collection in custom template block in Magento 2, use the following code. It is a trick, since you should never use object manager directly, but at the same time the only way to avoid creating a new block: Continue Reading
How to add new parameters to core model in Magento 2
To add new parameters to core model in Magento 2, declare extension attribute and use plugin on order repository. Thus you will populate/save card entities. The case is implemented . Continue Reading
How to set up custom response HTTP header from a controller in Magento 2
To set up custom response HTTP header from a controller in Magento 2, use the following code: Continue Reading
How to create custom helper in Magento 2
First of all, you should create the app/code/Company1/Module1/composer.json file in order to create custom helper in Magento 2: Continue Reading
How to write files programmatically in Magento 2
To write files programmatically in Magento 2, use the following code: Continue Reading