ARIA Haspopup property
This page demonstrates uses of the
Please note: The according to the current ARIA specification the
aria-haspopup attribute should only be used to indicate the persence of a menu, submenu, or button menu. The
aria-haspopup attribute should not be used to indicate when a dialog or modal window will open. These are potential good uses for the attribute and may be addressed by future versions of the ARIA specification.