An represents an event dispatching and processing entity. It is used when an needs to be dispatched to the associated EventTarget through the EventDispatchChain specified by the target. Each in the chain can influence the event path and the event itself. One can appear in multiple chains.
Dispatches the specified event by this . Does any required event processing. Both the event and its further path can be modified in this method. If the event is not handled / consumed during the capturing phase, it should be dispatched to the rest of the chain ().
Dispatches the specified event by this . Does any required event processing. Both the event and its further path can be modified in this method. If the event is not handled / consumed during the capturing phase, it should be dispatched to the rest of the chain ().
Value parameters
event
the event do dispatch
tail
the rest of the chain to dispatch event to
Attributes
Returns
the return event or if the event has been handled / consumed