What component in Bitrix can display the names of sections and under them a list of all elements of the section?

Question

1C-Bitrix

Good afternoon.
Tell me, is it possible to use some component without customization to display the names of sections and under them the names of all elements belonging to a particular section, for example, as here: www.ego-estetic.ru/i-can/?

Answer 1

You can extend the capabilities of the standard component and create your own simple directory. Copy the component to your namespace and change the logic.
1) CIBlockSection::GetList - pull out sections
2) form an array, build links section id - section element IDs
3) CIBlockElement::GetList - Pull out elements
4) Complete the formation of your $arResult array
5) In the component template, display data from the generated array like this as needed