{"id":901,"date":"2023-12-07T18:00:46","date_gmt":"2023-12-07T12:30:46","guid":{"rendered":"https:\/\/magecurious.com\/blog\/?p=901"},"modified":"2025-01-28T13:42:09","modified_gmt":"2025-01-28T08:12:09","slug":"how-to-create-event-observer-in-magento-2","status":"publish","type":"post","link":"https:\/\/magecurious.com\/blog\/how-to-create-event-observer-in-magento-2\/","title":{"rendered":"How To Create Event Observer in Magento 2"},"content":{"rendered":"\n

Hello Everyone,<\/p>\n\n\n\n

In this blog, we will learn about how to Create Event Observer in Magento 2.<\/p>\n\n\n\n

The Event can extend the default functionality of Magento 2, without affecting to core code and core files.<\/p>\n\n\n\n

We can use our custom logic when some event is performed.<\/p>\n\n\n\n

Without wasting your time, let us guide you straight away. Follow the easy step given below to Create Event Observer in Magento 2.<\/p>\n\n\n\n

STEPS FOR CREATE EVENT OBSERVER IN MAGENTO 2<\/strong><\/p>\n\n\n\n

Step 1: Create events.xml file<\/strong><\/p>\n\n\n\n

There are three area to declare events.xml file.<\/p>\n\n\n

\nglobal area: app\/code\/Vendor\/Extension\/etc\/events.xml\nfrontend area: app\/code\/Vendor\/Extension\/etc\/frontend\/events.xml\nadmin area: app\/code\/Vendor\/Extension\/etc\/adminhtml\/events.xml\n<\/pre><\/div>\n\n\n
app\/code\/Vendor\/Extension\/etc\/frontend\/events.xml<\/strong><\/p>\n\n\n
\n&lt;?xml version="1.0"?>\n\n&lt;config xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Event\/etc\/events.xsd">\n     &lt;event name="checkout_cart_product_add_after">\n         &lt;observer name="magecurious_checkout_cart_product_add_after" instance="Vendor\\Extension\\Observer\\CheckoutCartProductAddAfter" \/>\n     &lt;\/event>\n&lt;\/config>\n<\/pre><\/div>\n\n\n
Step 2: Create CheckoutCartProductAddAfter.php file<\/strong><\/p>\n\n\n\n
app\/code\/Vendor\/Extension\/Observer\/\u0421heckout\u0421artProductAddAfter.php<\/strong><\/p>\n\n\n
\n&lt;?php\n\nnamespace Vendor\\Extension\\Observer;\n\nuse Magento\\Framework\\Event\\ObserverInterface;\nuse Psr\\Log\\LoggerInterface;\n\nclass CheckoutCartProductAddAfter implements ObserverInterface\n{\n    protected $logger;\n\n     public function __construct(\n        LoggerInterface $logger\n    ) {\n        $this->logger = $logger;\n    }\n\n    public function execute(\\Magento\\Framework\\Event\\Observer $observer)\n    {\n        $this->logger->info('Observer Called');\n        $product = $observer->getProduct();\n        $item = $observer->getQuoteItem();\n\n        $product = $observer->getData('product');\n        $item = $observer->getData('quote_item');\n    }\n}\n<\/pre><\/div>\n\n\n
Step 3: Finally run the below commands<\/strong><\/p>\n\n\n
\n$ php bin\/magento cache:clean\n$ php bin\/magento cache:flush\n<\/pre><\/div>\n\n\n
Final Thoughts:<\/strong><\/p>\n\n\n\n
So this was the easiest way which we have told you in this blog. This is how you can Create Event Observer in Magento 2. Hope you liked the blog.<\/p>\n\n\n\n
So quickly go to the comment box and tell me how you like this blog?<\/p>\n\n\n\n
Stay tuned with us on our site to get new updates of Magento.<\/strong><\/p>\n\n\n\n
Thanks for reading and visiting our site.<\/p>\n\n\n
      
          
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