Menu Child items should be displayed on all pages in ImpressPages

Question

I want to show only childs pages in all pages

$pages = \Ip\Menu\Helper::getChildItems();
          echo ipSlot('menu', $pages); 

Answer 1

Child items work for a selected page. You should define a parent.

Here's a definition of this function:

public static function getChildItems($pageId = null, $depthLimit = 1000, $orderBy = null) { ... }

If you don't provide any parameters, current page is taken as a parent and all its children are returned. This means each page will show a different menu.

Therefore, provide a specific pageId to this function to make menu the same on all pages.

P.S. if you have some specific case, define it. Maybe it can be solved with different tools.