Temporal.PlainDate.prototype.toPlainDateTime()
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The toPlainDateTime() method of Temporal.PlainDate instances returns a new Temporal.PlainDateTime object representing this date and a supplied time in the same calendar system.
Syntax
toPlainDateTime()
toPlainDateTime(plainTime)
Parameters
plainTimeOptional-
A string, an object, or a
Temporal.PlainTimeinstance representing the time component of the resultingPlainDateTime. It is converted to aTemporal.PlainTimeobject using the same algorithm asTemporal.PlainTime.from(). Defaults to"00:00:00".
Return value
A new Temporal.PlainDateTime object representing the date and time specified by this date and plainTime, interpreted in the calendar system of this date.
Examples
Using toPlainDateTime()
const date = Temporal.PlainDate.from("2021-07-01");
const dateTime = date.toPlainDateTime("12:34:56");
console.log(dateTime.toString()); // 2021-07-01T12:34:56
const midnight = date.toPlainDateTime();
console.log(midnight.toString()); // 2021-07-01T00:00:00
const date2 = Temporal.PlainDate.from("2021-07-01[u-ca=chinese]");
const dateTime2 = date2.toPlainDateTime("12:34:56");
console.log(dateTime2.toString()); // 2021-07-01T12:34:56[u-ca=chinese]
Specifications
| Specification |
|---|
| Temporal # sec-temporal.plaindate.prototype.toplaindatetime |
Browser compatibility
Loading…