The FocusEvent interface represents focus-related events like focus, blur, focusin, or focusout.
Documentation FocusEvent by Mozilla Contributors, licensed under CC-BY-SA 2.5.
See also:
Constructor
Variables
Is an EventTarget representing a secondary target for this event. As in some cases (like when tabbing in or out a page), this property may be set to null for security reasons.
Inherited Variables
Is a Boolean indicating whether the bubbling of the event has been canceled or not.
Returns a long with details about the event, depending on the event type.
Returns a Boolean indicating whether the event produced a key character or not.
Returns the horizontal coordinate of the event relative to the current layer.
Returns the vertical coordinate of the event relative to the current layer.
Returns the horizontal coordinate of the event relative to the whole document.
Returns the vertical coordinate of the event relative to the whole document.
Returns a WindowProxy that contains the view that generated the event.
Returns the numeric keyCode of the key pressed, or the character code (charCode) for an alphanumeric key pressed.
Defined by Event
A Boolean indicating whether the event bubbles up through the DOM or not.
A Boolean indicating whether the event is cancelable.
A reference to the currently registered target for the event. This is the object to which the event is currently slated to be sent to; it's possible this has been changed along the way through retargeting.
Indicates whether or not event.preventDefault() has been called on the event.
Indicates which phase of the event flow is being processed.
The explicit original target of the event (Mozilla-specific).
Indicates whether or not the event was initiated by the browser (after a user click for instance) or by a script (using an event creation method, like event.initEvent)
The original target of the event, before any retargetings (Mozilla-specific).
A reference to the target to which the event was originally dispatched.
The time at which the event was created, in milliseconds. By specification, this value is time since epoch, but in reality browsers' definitions vary; in addition, work is underway to change this to be a DOMHighResTimeStamp instead.
The name of the event (case-insensitive).
Inherited Methods
Initializes a UIEvent object. If the event has already being dispatched, this method does nothing.
Defined by Event
Initializes the value of an Event created. If the event has already being dispatched, this method does nothing.
Cancels the event (if it is cancelable).
For this particular event, no other listener will be called. Neither those attached on the same element, nor those attached on elements which will be traversed later (in capture phase, for instance)
Stops the propagation of events further along in the DOM.