Event

Интерфейс Event представляет собой любое событие в DOM. Он содержит общие свойства и методы для любого события.

Многие другие интерфейсы наследуют этот элемент, прямо либо косвенно:

Конструктор

Event()

Создает объект Event.

Свойства

This interface doesn't inherit any property.

Event.bubbles Read only

Логическое значение, указывающее вспыло ли событие вверх по DOM или нет.

Event.cancelable Read only

A boolean indicating whether the event is cancelable.

Event.currentTarget Read only

A reference to the currently registered target for the event.

Event.defaultPrevented Read only

Indicates whether or not event.preventDefault() has been called on the event.

Event.eventPhase Read only

Indicates which phase of the event flow is being processed.

Event.explicitOriginalTarget Read only

The explicit original target of the event (Mozilla-specific).

Event.originalTarget Read only

The original target of the event, before any retargetings (Mozilla-specific).

Event.target Read only

A reference to the target to which the event was originally dispatched.

Event.timeStamp Read only

Время, когда событие было создано.

Event.type Read only

Название события.(Чувствительно к регистру)

Event.isTrusted Read only

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)

Методы

This interface doesn't inherit any method.

Event.initEvent()

Initializes the value of an Event created. If the event has already being dispatched, this method does nothing.

Event.preventBubble() Вышла из употребления с версии Gecko 24

Prevents the event from bubbling. Obsolete, use event.stopPropagation instead.

Event.preventCapture() Вышла из употребления с версии Gecko 24

Obsolete, use event.stopPropagation instead.

Event.preventDefault()

Отменяет событие (если его возможно отменить).

Event.stopImmediatePropagation()

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)

Event.stopPropagation()

Stops the propagation of events further along in the DOM.

Event.getPreventDefault()

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Смотрите так же

• Types of events available: Event reference
• Comparison of Event Targets (target vs currentTarget vs relatedTarget vs originalTarget)
• Creating and triggering custom events
• For Firefox add-on developers:
  • Listening to events in Firefox extensions
  • Listening to events on all tabs
• Mozilla related events in real life at wiki.mozilla.org