Lightning Aura Components Developer Guide

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
UTCToWallTime()
WallTimeToUTC
displayDuration()
displayDurationInDays()
displayDurationInHours()
displayDurationInMilliseconds()
displayDurationInMinutes()
displayDurationInMonths()
displayDurationInSeconds()
duration()
endOf()
formatCurrency()
formatDate()
formatDateTime()
formatDateTimeUTC()
formatDateUTC()
formatNumber()
formatPercent()
formatTime()
formatTimeUTC()
getDateStringBasedOnTimezone
getDaysInDuration()
getDefaultCurrencyFormat()
getDefaultNumberFormat()
getDefaultPercentFormat()
getHoursInDuration()
getLocalizedDateTimeLabels()
getMillisecondsInDuration()
getMinutesInDuration()
getMonthsInDuration()
getNumberFormat()
getSecondsInDuration()
getToday
getYearsInDuration()
isAfter()
isBefore()
isBetween()
isPeriodTimeView()
isSame()
parseDateTime()
parseDateTimeISO8601()
parseDateTimeUTC()
startOf()
toISOString()
translateFromLocalizedDigits()
translateFromOtherCalendar()
translateToLocalizedDigits()
translateToOtherCalendar()
Component
Event
Util
PDF

Note: This release is in preview. Features described here don’t become generally available until the latest general availability date that Salesforce announces for this release. Before then, and where features are noted as beta, pilot, or developer preview, we can’t guarantee general availability within any particular time frame or at all. Make your purchase decisions only on the basis of generally available products and features.

WallTimeToUTC

Converts a datetime from a specified timezone to UTC.

Signature

WallTimeToUTC (Date date, string timezone, function callback)

Parameters

date
Type: Date
A JavaScript Date object.
timezone
Type: String
A time zone ID based on the class, for example, "America/Los_Angeles".
callback
Type: function
A function to call after the conversion is done. Access the converted value in the first parameter of the callback.