Titanium SDK # events
A Node.js-compatible implementation of the core events module
8.1.0
8.1.0
9.2.0NOTE
This is an abstract type. Any object of this structure can be used where this type is used.
# Overview
Titanium provides a number of shims and ports of core Node.js module functionality.
This module is intended to provide a Node-compatible port of the events.
More details on the Node.js API can be found in their events module documentation (opens new window)
# Properties
# defaultMaxListeners
8.1.0 8.1.0 9.2.0The default number of maximum listeners for all EventEmitters
Default: 10
# EventEmitter
8.1.0 8.1.0 9.2.0The EventEmitter class is defined and exposed by the events module:
const EventEmitter = require('events');
All EventEmitters emit the event 'newListener' when new listeners are added and 'removeListener' when existing listeners are removed.
# Methods
# listenerCount
8.1.0 8.1.0 9.2.0A class method that returns the number of listeners for the given eventName registered on the given emitter.
Parameters
| Name | Type | Description |
|---|---|---|
emitter | EventEmitter | The emitter to query |
eventName | String | The event name |
Returns
- Type
- Number