Temporal konvertatsiyasi

Temporal konvertatsiya qoidalari

Quyidagi jadvalda Temporal turlarni qanday aylantirish mumkinligi ko‘rsatilgan.

Nimadan	Plain Sana	Plain Time	Plain DateTime	Zoned DateTime	Instant
PlainDate		Yo‘q	Ha	Yo‘q	Yo‘q
PlainTime	Yo‘q		Yo‘q	Yo‘q	Yo‘q
PlainDateTime	Ha	Ha		Ha	Yo‘q
ZonedDateTime	Ha	Ha	Ha		Ha
Instant	Yo‘q	Yo‘q	Yo‘q	Ha

Konvertatsiya metodlari

Nimadan	To	Metod
Date	Instant	Sana.toTemporalInstant()

PlainDate	PlainTime	yo‘q
PlainDate	PlainDateTime	Sana.toPlainDateTime()
PlainDate	ZonedTime	yo‘q
PlainDate	Instant	yo‘q

PlainYearMonth	PlainDate	yearmonth.toPlainDate()
PlainMonthDay	PlainDate	monthday.toPlainDate()

PlainDateTime	PlainDate	datetime.toPlainDate()
PlainDateTime	PlainTime	datetime.toPlainTime()
PlainDateTime	ZonedDateTime	datetime.toZonedDateTime()
PlainDateTime	Instant	yo‘q

ZonedDateTime	PlainDate	zoned.toPlainDate()
ZonedDateTime	PlainDateTime	zoned.toPlainDateTime()
ZonedDateTime	PlainTime	zoned.toPlainTime()
ZonedDateTime	Instant	zoned.toInstant()

Instant	ZonedDateTime	zoned.toZonedDateTimeISO()

Eski Date’dan Temporal Instant’ga

Misol

const legacyDate = new Date();

const instant = legacyDate.toTemporalInstant();

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PlainDate’dan PlainDateTime’ga

Vaqtni qo‘shishingiz mumkin.

Misollar

const date = Temporal.PlainDate.from("2026-05-17");

const dateTime = date.toPlainDateTime();

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const date = Temporal.PlainDate.from("2026-05-17");

const dateTime = date.toPlainDateTime("14:30");

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Sana va vaqtni birlashtirish

PlainDateTime obyektini yaratish uchun PlainDate va PlainTime ni birlashtira olasiz.

Misol

// Create a PlainDate object
const date = Temporal.PlainDate.from("2026-05-17");

// Create a PlainTime object

const time = Temporal.PlainTime.from("14:30");

// Convert into a PlainDateTime object
const dateTime = date.toPlainDateTime(time);

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PlainDateTime’dan PlainDate’ga

Misol

const dateTime = Temporal.PlainDateTime.from("2026-05-17T14:30");

const date = dateTime.toPlainDate();

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PlainDateTime’dan PlainTime’ga

Misol

const dateTime = Temporal.PlainDateTime.from("2026-05-17T14:30");

const time = dateTime.toPlainTime();

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PlainDateTime’dan ZonedDateTime’ga

PlainDateTime vaqt mintaqasini o‘z ichiga olmaydi.

ZonedDateTime yaratish uchun uni ko‘rsatishingiz shart.

Wrong

const dateTime = Temporal.PlainDateTime.from("2026-05-17T14:30");

const zoned = dateTime.toZonedDateTime();

To‘g‘ri

const dateTime = Temporal.PlainDateTime.from("2026-05-17T14:30");

const zoned = dateTime.toZonedDateTime("Europe/Oslo");

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ZonedDateTime’dan PlainDateTime’ga

Misol

const zoned = Temporal.ZonedDateTime.from("2026-05-17T14:30:00+02:00[Europe/Oslo]");

const dateTime = zoned.toPlainDateTime();

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ZonedDateTime’dan PlainDate’ga

Misol

const zoned = Temporal.ZonedDateTime.from("2026-05-17T14:30:00+02:00[Europe/Oslo]");

const date = zoned.toPlainDate();

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ZonedDateTime’dan PlainTime’ga

Misol

const zoned = Temporal.ZonedDateTime.from("2026-05-17T14:30:00+02:00[Europe/Oslo]");

const time = zoned.toPlainTime();

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ZonedDateTime’dan Instant’ga

Misol

const zoned = Temporal.ZonedDateTime.from("2026-05-17T14:30:00+02:00[Europe/Oslo]");

const instant = zoned.toInstant();

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Instant’dan ZonedDateTime’ga

Instant toZonedDateTime() usuliga ega emas.

Avval uni ISO zonasiga aylantirishingiz kerak.

Wrong

const instant = Temporal.Instant.from("2026-05-17T12:30:00Z");

const zoned = instant.toZonedDateTime("Europe/Oslo");

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To‘g‘ri

const instant = Temporal.Instant.from("2026-05-17T12:30:00Z");

const zoned = instant.toZonedDateTimeISO("Europe/Oslo");

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Maxsus Temporal tiplari

Nimadan	toPlainDate()	toPlainDateTime()	toZonedDateTime()
PlainYearMonth	Ha + day value	Yo‘q	Yo‘q
PlainMonthDay	Ha + year value	Yo‘q	Yo‘q

PlainMonthDay va PlainYearMonth to‘liq sana bo‘lishidan oldin yetishmayotgan qismlarga muhtoj.

PlainYearMonth’dan PlainDate’ga

Misol

const yearMonth = new Temporal.PlainYearMonth(2026, 5);

const date = yearMonth.toPlainDate({ day: 17 });

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PlainMonthDay’dan PlainDate’ga

Misol

const monthDay = new Temporal.PlainYearMonth(2026, 5);

const date = monthDay.toPlainDate({ year: 2026 });

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Vaqt zonasini konvertatsiya qilish

Boshqa vaqt zonasidagi vaqtni o‘girish ZonedDateTime’ning withTimeZone() metodi orqali amalga oshiriladi.

Misol

const zdtOslo = Temporal.Now.zonedDateTimeISO('Europe/Oslo');

const zdtTokyo = zdtOslo.withTimeZone('Asia/Tokyo');

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