FocusEvent

FocusEvent()

Creates a FocusEvent event with the given parameters.

This interface also inherits properties from its parent UIEvent, and indirectly from Event.

FocusEvent.relatedTarget

An EventTarget representing a secondary target for this event. In some cases (such as when tabbing in or out a page), this property may be set to null for security reasons.

This interface has no specific methods. It inherits methods from its parent UIEvent, and indirectly from Event.

When focus is shifted from element A to element B, focus events are dispatched in the following order:

1. blur: sent after element A loses focus.
2. focusout: sent after the blur event.
3. focus: sent after element B receives focus.
4. focusin: sent after the focus event.

• The Event base interface