new Publisher()
Creates an event publishing management object. This is used extensively by searchcontext and widgets. One event publisher should be created for each event type.
Methods
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publish(event)
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Publishes an event, calling all listener functions in turn with the event object.
Parameters:
Name Type Description eventobject The event object. Can be of any type.
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subscribe(listener)
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Subscribes a listening function to this event publisher
Parameters:
Name Type Description listenerfunction The function that is passed the event object
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unsubscribe(listener)
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Unsubscribes a listening function from this event publisher
Parameters:
Name Type Description listenerfunction The function that should no longer receive events