The alertdialog role - ARIA Reference Guide

Composites
Represent containers for navigating interactive descendants.
Landmarks
Represent top-level sections of a page, relevant to a specific purpose, that a user may want to scan for quickly and could appear in a site map or table of contents.
Live Regions
Represent dynamic content or announcements, typically updated as a result of an external event when user focus may be elsewhere.
Structures
Represent non-interactive parts of a page that organize content into coherent units.
Widgets
Represent focusable, interactive elements.
Windows
Represent inner windows that are children of the main web document.

Window(opens in new window)Flow Content(opens in new window)

Description

A type of dialog that contains an alert message. Alert dialogs are used to convey messages to alert the user. Unlike alert, alertdialog can receive a response from the user.

Allowed Content

Flow content

HTML Elements with Implicit ARIA Role

(None)

Allowed HTML Elements

dialog
section
div, span, p, other elements that can receive any role

The alert­dialog role

Description

Allowed Content

HTML Elements with Implicit ARIA Role

Allowed HTML Elements