JavaScript API

The JavaScript API lists the publicly accessible methods for each object that you can use in JavaScript code, such as a controller or helper. The $A namespace is the entry point for using the framework in JavaScript code.

• $A namespace

  The $A namespace is the entry point for using the framework in JavaScript code.

• Action

  Action contains methods to work with JavaScript actions that you can use to communicate with Apex classes.

• AuraLocalizationService

  AuraLocalizationService provides methods for formatting and localizing dates. Use $A.localizationService to use the methods in AuraLocalizationService.

• Component

  Component contains methods to work with components.

• Event

  Event contains methods to work with events. Use an event to communicate between components.

• Util

  Util contains utility methods.

j

Introducing Aura Components

Quick Start

Creating Components

Using Components

Communicating with Events

Communicating Across the DOM with Lightning Message Service

Creating Apps

Styling Apps

Developing Secure Code

Using JavaScript

Working with Salesforce Data

Testing Components

Debugging

Performance

Reference

Lightning Component Library

System Tag Reference

JavaScript API

$A namespace

Action

AuraLocalizationService

Component

Event

Util

Previous PDF Versions