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@pluginjs/simple-emitter

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    @pluginjs/simple-emitter

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2
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SimpleEmitter

npm package

simple-emitter is a utility JavaScript library for event emitter.

Introduction

Installation

Yarn
yarn add @pluginjs/simple-emitter
NPM
npm i @pluginjs/simple-emitter

Getting Started

CDN:

Development:

<script src="https://unpkg.com/@pluginjs/simple-emitter/dist/simple-emitter.js"></script>

Production:

<script src="https://unpkg.com/@pluginjs/simple-emitter/dist/simple-emitter.min.js"></script>

API

emit

Parameters

| Name | Type | Description | |||-| | event | String | event name | | args | Any[] | args for handler |

Returns

| Name | Type | Description | |||-| | Ok | Boolean | |

on

Parameters

| Name | Type | Description | |||-| | event | String | event name | | listener | Function | handler | | context | Object | this | | priority | Number | priority level |

Returns

| Name | Type | Description | |||-| | this | Object | Instance |

once

Parameters

| Name | Type | Description | |||-| | event | String | event name | | listener | Function | handler | | context | Object | this | | priority | Number | priority level |

Returns

| Name | Type | Description | |||-| | this | Object | Instance |

off

Parameters

| Name | Type | Description | |||-| | event | String | event name | | listener | Function | handler |

Returns

| Name | Type | Description | |||-| | this | Object | Instance |

addListener

Parameters

| Name | Type | Description | |||-| | event | String | event name | | listener | Function | handler | | context | Object | this | | priority | Number | priority level |

Returns

| Name | Type | Description | |||-| | this | Object | Instance |

addListenerOnce

Parameters

| Name | Type | Description | |||-| | event | String | event name | | listener | Function | handler | | context | Object | this | | priority | Number | priority level |

Returns

| Name | Type | Description | |||-| | this | Object | Instance |

removeListener

Parameters

| Name | Type | Description | |||-| | event | String | event name | | listener | Function | handler |

Returns

| Name | Type | Description | |||-| | this | Object | Instance |

removeAllListeners

Parameters

Parameters

| Name | Type | Description | |||-| | event | String | event name |

Returns

| Name | Type | Description | |||-| | this | Object | Instance |

ensureListener

Parameters

| Name | Type | Description | |||-| | listener | Function | handler |

Returns

| Name | Type | Description | |||-| | this | Object | Instance |

hasListeners

Parameters

| Name | Type | Description | |||-| | event | String | event name |

Returns

| Name | Type | Description | |||-| | this | Object | Instance |

getListeners

Parameters

| Name | Type | Description | |||-| | event | String | event name |

Returns

| Name | Type | Description | |||-| | listeners | Array | |

Browser support

Tested on all major browsers.

IE / Edge
IE / Edge
Firefox
Firefox
Chrome
Chrome
Safari
Safari
Opera
Opera
IE11, Edgelast 2 versionslast 2 versionslast 2 versionslast 2 versions

License

@pluginjs/simple-emitter is Licensed under the GPL-v3 license.

If you want to use @pluginjs/simple-emitter project to develop commercial sites, themes, projects, and applications, the Commercial license is the appropriate license. With this option, your source code is kept proprietary.

For purchase an Commercial License, contact us purchase@thecreation.co.

Copyright (C) 2022 Creation Studio Limited.

FAQs

Last updated on 29 Aug 2022

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