IEventGroup
A group of event listeners.
Constructor
IEventGroup()Methods
| Name | Returns | Description |
|---|---|---|
| add(types, callback[, context[, priority]]) | Adds an event listener. | |
| remove(types, callback[, context[, priority]]) | Deletes an event listener from the group. | |
| removeAll() | Deletes all event listeners from the group. |
Methods details
add
{IEventGroup} add(types, callback[, context[, priority]])Adds an event listener.
Returns self-reference.
Parameters:
| Parameter | Default value | Description |
|---|---|---|
| types * | — | Type: String|String[] Type or array of types for the event. |
| callback * | — | Type: Function Handler function. The event object is passed to the function as a parameter. |
| context | — | Type: Object Context for the handler function. |
| priority | 0 | Type: Integer Subscription priority. |
| Parameter | Default value | Description |
|---|---|---|
| types * | — | Type: String|String[] Type or array of types for the event. |
| callback * | — | Type: Function Handler function. The event object is passed to the function as a parameter. |
| context | — | Type: Object Context for the handler function. |
| priority | 0 | Type: Integer Subscription priority. |
* Mandatory parameter/option.
remove
{IEventGroup} remove(types, callback[, context[, priority]])Deletes an event listener from the group.
Returns self-reference.
Parameters:
| Parameter | Default value | Description |
|---|---|---|
| types * | — | Type: String|String[] Type or array of types for the events. |
| callback * | — | Type: Function Handler function. The event object is passed to the function as a parameter. |
| context | — | Type: Object Context for the handler function. |
| priority | 0 | Type: Integer Subscription priority. |
| Parameter | Default value | Description |
|---|---|---|
| types * | — | Type: String|String[] Type or array of types for the events. |
| callback * | — | Type: Function Handler function. The event object is passed to the function as a parameter. |
| context | — | Type: Object Context for the handler function. |
| priority | 0 | Type: Integer Subscription priority. |
* Mandatory parameter/option.
removeAll
{IEventGroup} removeAll()Deletes all event listeners from the group.
Returns self-reference.