Members
listeners :object
A dictionary of the event callbacks attached to this object.
Type:
- object
- Source:
Methods
emit(type, eopt)
Emits the event of a certain type and executes all callbacks.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
type |
string | The name of the event it emits. | |
e |
object |
<optional> |
An optional object that will be passed to the callbacks first argument. |
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off(typeopt, callbackopt)
Removes listeners from this object.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
type |
string |
<optional> |
The name of the event to remove callback(s) for. If left empty, it will remove every single callback from this object. |
callback |
function |
<optional> |
The callback to remove. If left empty, it will remove all callbacks for the given type or when the type is empty every single callback on this object. |
- Source:
on(type, callback)
Continually listen on this object for an event.
Parameters:
| Name | Type | Description |
|---|---|---|
type |
string | The name of the event. |
callback |
function | The function to execute each time the event is emitted. |
- Source:
once(type, callback)
Listen on this object for an event, but execute the callback only once.
Parameters:
| Name | Type | Description |
|---|---|---|
type |
string | The name of the event. |
callback |
function | The function to execute once. |
- Source: