IEventController
Interface for an event controller. For controlling how events are subscribed to and unsubscribed from on a particular event manager.
Constructor
IEventController()Methods
| Name | Description |
|---|---|
| onStartListening(events, type) | Called on the first subscription to the specified event type using the specified event manager. This method is optional. |
| onStopListening(events, type) | Called when a particular event type stops listening on the specified event manager (the last subscription is deleted). This method is optional. |
| Name | Description |
|---|---|
| onStartListening(events, type) | Called on the first subscription to the specified event type using the specified event manager. This method is optional. |
| onStopListening(events, type) | Called when a particular event type stops listening on the specified event manager (the last subscription is deleted). This method is optional. |
Methods details
onStartListening
Called on the first subscription to the specified event type using the specified event manager. This method is optional.
Parameters:
| Parameter | Default value | Description |
|---|---|---|
| events * | — | Type: IEventManager Event manager. |
| type * | — | Type: String Type of event. |
| Parameter | Default value | Description |
|---|---|---|
| events * | — | Type: IEventManager Event manager. |
| type * | — | Type: String Type of event. |
* Mandatory parameter/option.
onStopListening
Called when a particular event type stops listening on the specified event manager (the last subscription is deleted). This method is optional.
Parameters:
| Parameter | Default value | Description |
|---|---|---|
| events * | — | Type: IEventManager Event manager. |
| type * | — | Type: String Type of event. |
| Parameter | Default value | Description |
|---|---|---|
| events * | — | Type: IEventManager Event manager. |
| type * | — | Type: String Type of event. |
* Mandatory parameter/option.