$parent
$parent : int|string
The page id or alias of the parent page for the output options. Only descendents of this page will be shown.
A utility class to build a set of options for a page dropdown.
$show_navhidden : bool
show content objects that are not shown in menu.
get_content_list() : array
Get a list of matching records.
This method returns an array of hashes. Each row in the resultset will have val,title,label,selected,disabled members.
A consumer of this output can then parse these records and build a suitable option list for a dropdown.