Semantics
A type of dialog that contains an alert message, used to convey messages to alert the user, which can receive a response from the user.
Abstract Role
WindowRepresents an inner windows that is a child of the main web document.
Content Category
Flow ContentAn element that structures and organizes the body of a web document.
Allowed Descendants
Flow Children Allowed
Usage
Elements that can designate the role in HTML:
dialog[role=alertdialog]section[role=alertdialog]div[role=alertdialog]custom-element[role=alertdialog]