How to use infoblock properties as a parameter when creating a script condition?

Question

1C-Bitrix

there is this code

document.getElementsByClassName("stock_image").style.opacity = '0';

it should be executed if "yes" is checked in the active product property
and I don't know how to pull this property.

Answer 1

By the element ID, you can get data about the tick
https://dev.1c-bitrix.ru/api_help/iblock/classes/c...