Classes
- EventBusImpl
Helper for custom events.
It offers public methods for firing custom events and two methods for catching events (e.g. inside view components).
Constants
- IMA_EVENT :
string Global name of IMA.js custom event.
EventBusImpl
Helper for custom events.
It offers public methods for firing custom events and two methods for catching events (e.g. inside view components).
Kind: global class
- EventBusImpl
- new EventBusImpl(window)
- ._window :
Window - ._listeners :
WeakMap.<function(Event), WeakMap.<EventTarget, Map.<string, function(Event)>>> - ._allListenersTargets :
WeakMap.<EventTarget, WeakSet.<function(Event)>> - .fire()
- .listenAll()
- .listen()
- .unlistenAll()
- .unlisten()
new EventBusImpl(window)
Initializes the custom event helper.
| Param | Type | Description |
|---|---|---|
| window | Window |
The IMA window helper. |
eventBusImpl._window : Window
The IMA window helper.
Kind: instance property of EventBusImpl
eventBusImpl._listeners : WeakMap.<function(Event), WeakMap.<EventTarget, Map.<string, function(Event)>>>
Map of listeners provided to the public API of this event bus to a map of event targets to a map of event names to actual listeners bound to the native API.
The “listen all” event listeners are not registered in this map.
Kind: instance property of EventBusImpl
eventBusImpl._allListenersTargets : WeakMap.<EventTarget, WeakSet.<function(Event)>>
Map of event targets to listeners executed on all IMA.js event bus events.
Kind: instance property of EventBusImpl
eventBusImpl.fire()
Kind: instance method of EventBusImpl
eventBusImpl.listenAll()
Kind: instance method of EventBusImpl
eventBusImpl.listen()
Kind: instance method of EventBusImpl
eventBusImpl.unlistenAll()
Kind: instance method of EventBusImpl
eventBusImpl.unlisten()
Kind: instance method of EventBusImpl
IMA_EVENT : string
Global name of IMA.js custom event.
Kind: global constant