.menu-sub changing id on each page load to #top_sub_menu_x

[Shapes]

Hello, 

Could someone please tell me why .menu-sub is having a new id on each page load?

I would need to trigger this menu with:

document.getElementById(...)

Can we safely change:

#top_sub_menu_{$_expand_id} 

to:

#top_sub_menu

?

[Crezzur.com]

You can just search for all ids that start with top_sub_menu_

You need to use the ^ like this:

// JQUERY
var menuid = $('[id^="top_sub_menu_"]').attr('id');

// JAVASCRIPT
var menuid = document.querySelector('[id^="top_sub_menu_"]').id

 

Edited July 9, 2021 by Crezzur (see edit history)