This article shows how we can get all products of a particular category in Magento 2. Both Dependency Injection and Object Manager way of coding is shown below. Using Dependency Injection (DI) Below is a block class of my custom module (Chapagain_HelloWorld). I have injected object of \Magento\Catalog\Model\CategoryFactory class in the constructor of my module’s … Read more
This article shows how we can get product collection in Magento 2. Using Dependency Injection (DI) Below is a block class of my custom module (Chapagain_HelloWorld). I have injected object of \Magento\Catalog\Model\ResourceModel\Product\CollectionFactory class in the constructor of my module’s block class. app/code/Chapagain/HelloWorld/Block/HelloWorld.php <?php namespace Chapagain\HelloWorld\Block; class HelloWorld extends \Magento\Framework\View\Element\Template { protected $_productCollectionFactory; public function __construct( … Read more
This article shows how we can get related products, upsell products, and cross-sell products in Magento 2. Check the product relation tables in MySQL database mysql> SELECT * FROM `catalog_product_link_type`; +————–+————+ | link_type_id | code | +————–+————+ | 1 | relation | | 3 | super | | 4 | up_sell | | 5 | … Read more
Here is a quick tip on how to change/update logo image from Magento backend/admin. You don’t need to login to FTP and upload/replace files. You also don’t need to change the code of any file. Here is the step-by-step guide to change the logo from backend: – Login to your Magento admin – Edit/Add any … Read more
This article shows how to create and destroy different types (Checkout, Customer, Catalog) of sessions in Magento 2. As you can see below, there are different types of session classes present in Magento 2. vendor/magento/module-catalog/Model/Session.php vendor/magento/module-newsletter/Model/Session.php vendor/magento/module-persistent/Model/Session.php vendor/magento/framework/Message/Session.php vendor/magento/module-customer/Model/Session.php vendor/magento/module-backend/Model/Session.php vendor/magento/module-checkout/Model/Session.php In below example code, I will be dealing with Catalog, Customer, and Checkout sessions. … Read more
This article shows how we can get current and base URL in Magento 2. Both Dependency Injection and Object Manager ways of coding are given below. Using Dependency Injection (DI) Below is a block class of my custom module (Chapagain_HelloWorld). I have injected object of StoreManagerInterface & UrlInterface in the constructor of my module’s block … Read more
This article shows how we can get current category and current product data in Magento 2. Below is a block class of my custom module (Chapagain_HelloWorld). I have injected object of \Magento\Framework\Registry class in the constructor of my module’s block class. app/code/Chapagain/HelloWorld/Block/HelloWorld.php <?php namespace Chapagain\HelloWorld\Block; class HelloWorld extends \Magento\Framework\View\Element\Template { protected $_registry; public function __construct( … Read more
In Magento 1, you could simply write your own custom log with the following code: Mage::log("Your Log Message", null, "your_log_file.log"); and it would be saved at MAGENTO_ROOT/var/log/your_log_file.log However, it’s not that simple and quite different in Magento 2. As Magento 2 uses dependency injection design pattern, you need to pass the logger instance through the … Read more
Here is a quick code to delete orders programmatically in Magento. In Magento, there isn’t the facility to delete orders from admin grid. You need to write custom code to delete orders in Magento. Here is the full code to do so. This code can be saved in a new file in your Magento root … Read more