The DropDownButton is accessible by screen readers and provides full WAI-ARIA support.

WAI-ARIA Support

The DropDownButton uses the role="menu", aria-haspopup="true", aria-expanded, aria-owns and aria-activedescendant attributes. The items in the popup are marked with role="menuitem".

The DropDownButton also follows the WAI-ARIA best practices for implementing the keyboard navigation for its component role and is tested against the popular screen readers.

Section 508

The DropDownButton is compliant with the Section 508 requirements.


The following issues are related to the WAI-ARIA support limitations of browsers and screen readers: