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valueChangedNotification

A notification you post when the value of an element changes.

Declaration

static var valueChangedNotification: UIAccessibility.Notification

Discussion

Post this notification when the value of an input element changes, for example, when:

  • A person inputs text in a UI

  • The aria-valuenow or aria-valuetext attributes of an element change.

If an element contains a text selection and the content changes, or the editing cursor position changes, post this notification followed by selectionChangedNotification for the element.

See Also

Accessibility