I’ve created a custom posts top level menu item but I would like to have a submenu under that linking to the Add Gallery page of Nextgen, as the client wants all their functionality bundled up under one top level menu item.
So far I’m doing :
add_submenu_page(
'edit.php?post_type=events',
'Add Gallery',
'Add Gallery',
'administrator',
'nggallery-add-gallery',
'event_add_gallery'
);
But the link looks like:
http://example.com/wp-admin/edit.php?post_type=events&page=nggallery-add-gallery
Is there any way to achieve this?
It would go like this (note the absence of the function parameter – and also the capability instead of a role).