FocusEvent - Web APIs 编辑

The FocusEvent interface represents focus-related events, including focus, blur, focusin, and focusout.

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Constructor

FocusEvent()

Creates a FocusEvent event with the given parameters.

Properties

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

FocusEvent.relatedTarget

Is 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.

Methods

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

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• The Event base interface