Extension Attributes in Magento 2 explained

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[YVic]

Max, thank you for your neat explanation on this topic, especially about how custom set methods generate. I spent a lot of time to find information about it in documentation and different books. But it didn’t help. When I watched your video and did everything step by step everything worked fine. It was such a relief! Thank you!

[sowndharyak]

Hi, Can you please explain what is the use of repository, factory and interfaces?. and why we are extending SearchResultsInterface and what is the use of SearchCriteriaBuilder,

[mohdrizalrizwan]

Do you have any example on how to use interface as type of extension attributes?

[dvgnhdy]

Можно ли надеяться, увидеть такое же видео, но про создание своих атрибутов для товаров (product attribute input type). Например как на основе стандартного текстового атрибута, создать свой атрибут типа таблица.

[andriyloz]

дякую, за відео. Було цікаво.. але виникло одне питання, чи не краще було б в методі afterGetList спочатку в циклі витягнути всі shipmentId-шки а потім одним запитом витягнути дані з бази? бо якось воно, робити в кожній ітерації по запиту до бд, виглядає не дуже.. Хоча може це вже блошина оптимізація не зовсім релевантна для теми даного відео.. :)

[ernestosuarez]

Extension attributes work fine in my local machine but when the code is in Staging environment seems they are not working anymore, It says my SET method (setIdentification() method not defined ) does not exist, what could be happening?

[jasonkollias]

Hi Max,
Can you do a video on how to modify the magentos page builder module that comes with magento enterprise? I am trying to change the image element to use picture and srcset tags. Much thanks for all the info you put out.

[PremMali]

How to save these attributes? You showed how to get it.