ES6 - Tanggal
Itu Date objectadalah tipe data yang dibangun ke dalam bahasa JavaScript. Objek tanggal dibuat dengan yang baruDate () seperti yang ditunjukkan pada sintaks berikut.
Setelah objek Tanggal dibuat, sejumlah metode memungkinkan Anda untuk mengoperasikannya. Sebagian besar metode hanya memungkinkan Anda untuk mendapatkan dan menyetel bidang tahun, bulan, hari, jam, menit, detik, dan milidetik dari objek, menggunakan waktu lokal atau waktu UTC (universal, atau GMT).
Standar ECMAScript mengharuskan objek Tanggal untuk dapat mewakili tanggal dan waktu apa pun, hingga presisi milidetik, dalam 100 juta hari sebelum atau setelah 1/1/1970. Ini adalah rentang plus atau minus 273.785 tahun, jadi JavaScript dapat merepresentasikan tanggal dan waktu hingga tahun 275755.
Anda dapat menggunakan salah satu sintaks berikut untuk membuat objek Tanggal menggunakan Date () constructor.
new Date( )
new Date(milliseconds)
new Date(datestring)
new Date(year,month,date[,hour,minute,second,millisecond ])Note - Parameter dalam tanda kurung selalu opsional.
Properti Tanggal
Berikut adalah daftar properti dari objek Tanggal beserta deskripsinya.
| Sr Tidak | Deskripsi properti |
|---|---|
| 1 |
constructor
Specifies the function that creates an object's prototype |
| 2 |
prototype
The prototype property allows you to add properties and methods to an object |
Date Methods
Following is a list of different date methods along with the description.
| Sr.No | Method & Description |
|---|---|
| 1 |
Date()
Returns today's date and time |
| 2 |
getDate()
Returns the day of the month for the specified date according to the local time |
| 3 |
getDay()
Returns the day of the week for the specified date according to the local time |
| 4 |
getFullYear()
Returns the year of the specified date according to the local time |
| 5 |
getHours()
Returns the hour in the specified date according to the local time |
| 6 |
getMilliseconds()
Returns the milliseconds in the specified date according to the local time |
| 7 |
getMinutes()
Returns the minutes in the specified date according to the local time |
| 8 |
getMonth()
Returns the month in the specified date according to the local time |
| 9 |
getSeconds()
Returns the seconds in the specified date according to the local time |
| 10 |
getTime()
Returns the numeric value of the specified date as the number of milliseconds since January 1, 1970, 00:00:00 UTC |
| 11 |
getTimezoneOffset()
Returns the time-zone offset in minutes for the current locale |
| 12 |
getUTCDate()
Returns the day (date) of the month in the specified date according to the universal time |
| 13 |
getUTCDay()
Returns the day of the week in the specified date according to the universal time |
| 14 |
getUTCFullYear()
Returns the year in the specified date according to the universal time |
| 15 |
getutcHours()
Returns the hours in the specified date according to the universal time |
| 16 |
getUTCMilliseconds()
Returns the milliseconds in the specified date according to the universal time |
| 17 |
getUTCMinutes()
Returns the minutes in the specified date according to the universal time |
| 18 |
getUTCMonth()
Returns the month in the specified date according to the universal time |
| 19 |
getUTCSeconds()
Returns the seconds in the specified date according to the universal time |
| 20 |
setDate()
Sets the day of the month for a specified date according to the local time |
| 21 |
setFullYear()
Sets the full year for a specified date according to the local time |
| 22 |
setHours()
Sets the hours for a specified date according to the local time |
| 23 |
setMilliseconds()
Sets the milliseconds for a specified date according to the local time |
| 24 |
setMinutes()
Sets the minutes for a specified date according to the local time |
| 25 |
setMonth()
Sets the month for a specified date according to the local time |
| 26 |
setSeconds()
Sets the seconds for a specified date according to the local time |
| 27 |
setTime()
Sets the Date object to the time represented by a number of milliseconds since January 1, 1970, 00:00:00 UTC |
| 28 |
setUTCDate()
Sets the Date object to the time represented by a number of milliseconds since January 1, 1970, 00:00:00 UTC |
| 29 |
setUTCFullYear()
Sets the full year for a specified date according to the universal time |
| 30 |
setUTCHours()
Sets the hour for a specified date according to the universal time |
| 31 |
setUTCMilliseconds()
Sets the milliseconds for a specified date according to the universal time |
| 32 |
setUTCMinutes()
Sets the minutes for a specified date according to the universal time |
| 33 |
setUTCMonth()
Sets the month for a specified date according to the universal time |
| 34 |
setUTCSeconds()
Sets the seconds for a specified date according to the universal time |
| 35 |
todatestring()
Returns the "date" portion of the Date as a human-readable string |
| 36 |
toLocaleDateString()
Returns the "date" portion of the Date as a string, using the current locale's conventions |
| 37 |
toLocaleString()
Converts a date to a string, using the current locale's conventions |
| 38 |
toLocaleTimeString()
Returns the "time" portion of the Date as a string, using the current locale's conventions |
| 39 |
toString()
Returns a string representing the specified Date object |
| 40 |
toTimeString()
Returns the "time" portion of the Date as a human-readable string |
| 41 |
toUTCString()
Converts a date to a string, using the universal time convention |
| 42 |
valueOf()
Returns the primitive value of a Date object |