[TYPO3] If main menu doesn't have a submenu ... ?

[Tapio Markula]

Elijah Alcantara kirjoitti:
> How do I check if the current page doesn't have any submenu pages under it?
> 
> I have created two menus, one main menu on top and a side menu on the
> left side of the content. Problem is when the user clicks on a menu on
> top and it doesn't have any submenus on it the menu at the left side
> will be empty. I would like it to default to get the items above it if
> current level is empty ...

read TSRef and menu states - there is for example CURIFSUB