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  • biapar
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    Forum Moderator
    435 Posts

    Why Does ChildGroups return null? Link to this post

    Good Morning

    I've a grandparent group with childs product groups.
    But

    function ChildGroups() {
       
        //$p = $this->ID();
           $filter = "ShowInMenus = 1 AND ParentID = " . $this->ID;
          return DataObject::get("ProductGroup", $filter);
       }

    return NULL. Why?

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