{"id":152149,"date":"2018-11-23T14:59:03","date_gmt":"2018-11-23T14:59:03","guid":{"rendered":"https:\/\/webkul.com\/blog\/?p=152149"},"modified":"2024-03-26T10:47:34","modified_gmt":"2024-03-26T10:47:34","slug":"observer-on-mass-update-attributes-of-product-in-magento-2","status":"publish","type":"post","link":"https:\/\/webkul.com\/blog\/observer-on-mass-update-attributes-of-product-in-magento-2\/","title":{"rendered":"Observer on mass update attributes of product in Magento 2"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Observer on mass update attributes of product in Magento 2<\/h3>\n\n\n\n<p>Whenever a product is saved in <a href=\"https:\/\/store.webkul.com\/Magento-2.html\">magento 2,<\/a> <strong><em>catalog_product_save_after<\/em><\/strong>\u00a0event is dispatched and we create an observer that will listen to any changes made to products.<\/p>\n\n\n\n<p>But there is a time when\u00a0the <strong><em>catalog_product_save_after<\/em><\/strong>\u00a0event is not called when the product is saved. This happens when mass action Update Attributes is applied to products.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1200\" height=\"562\" src=\"https:\/\/cdnblog.webkul.com\/blog\/wp-content\/uploads\/2024\/02\/update_att_paul_blog-1200x562.png\" alt=\"update_att_paul_blog\" class=\"wp-image-423894\" srcset=\"https:\/\/cdnblog.webkul.com\/blog\/wp-content\/uploads\/2024\/02\/update_att_paul_blog-1200x562.png 1200w, https:\/\/cdnblog.webkul.com\/blog\/wp-content\/uploads\/2024\/02\/update_att_paul_blog-300x141.png 300w, https:\/\/cdnblog.webkul.com\/blog\/wp-content\/uploads\/2024\/02\/update_att_paul_blog-250x117.png 250w, https:\/\/cdnblog.webkul.com\/blog\/wp-content\/uploads\/2024\/02\/update_att_paul_blog-768x360.png 768w, https:\/\/cdnblog.webkul.com\/blog\/wp-content\/uploads\/2024\/02\/update_att_paul_blog.png 1212w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" \/><\/figure>\n\n\n\n<p>So, what you can do is use event <strong><em>catalog_product_attribute_update_before<\/em><\/strong>&nbsp;in this case.<\/p>\n\n\n\n<p>In file <em>\/vendor\/magento\/module-catalog\/Model\/Product\/Action.php<\/em> this event has been dispatched before updating the products<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\">$this-&gt;_eventManager-&gt;dispatch(\n    &#039;catalog_product_attribute_update_before&#039;,\n    &#091;&#039;attributes_data&#039; =&gt; &amp;$attrData, &#039;product_ids&#039; =&gt; &amp;$productIds, &#039;store_id&#039; =&gt; &amp;$storeId]\n);<\/pre>\n\n\n\n<p>So in your observer you can get these parameters like this-<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\">public function execute(\\Magento\\Framework\\Event\\Observer $observer)\n{\n    try {\n        $productIds = $observer-&gt;getProductIds();\n        $attributes = $observer-&gt;getAttributesData();   \n    } catch (\\Execption $e) {\n        $this-&gt;logger-&gt;info(&#039;Error : &#039;.$e-&gt;getMessage());\n    }\n}<\/pre>\n\n\n\n<p>In this way, you can get the product IDs and the attribute data that was updated.<\/p>\n\n\n\n<p>Hope this helps.<br>Happy coding \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Observer on mass update attributes of product in Magento 2 Whenever a product is saved in magento 2, catalog_product_save_after\u00a0event is dispatched and we create an observer that will listen to any changes made to products. But there is a time when\u00a0the catalog_product_save_after\u00a0event is not called when the product is saved. This happens when mass action <a href=\"https:\/\/webkul.com\/blog\/observer-on-mass-update-attributes-of-product-in-magento-2\/\">[&#8230;]<\/a><\/p>\n","protected":false},"author":164,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[302],"tags":[],"class_list":["post-152149","post","type-post","status-publish","format-standard","hentry","category-magento2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Observer on mass update attributes of product in Magento 2 - Webkul Blog<\/title>\n<meta name=\"description\" content=\"There is a time when\u00a0catalog_product_save_after\u00a0event is not called when product is saved. This happens when mass action Update Attributes is applied to products.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/webkul.com\/blog\/observer-on-mass-update-attributes-of-product-in-magento-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Observer on mass update attributes of product in Magento 2 - Webkul Blog\" \/>\n<meta property=\"og:description\" content=\"There is a time when\u00a0catalog_product_save_after\u00a0event is not called when product is saved. 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