How can I get the current date (w/o hour and minutes)?
FlutterDartFlutter Problem Overview
All I can see in the documentation is DateTime.now()
but it returns the Timespan also, and I need just the date.
Flutter Solutions
Solution 1 - Flutter
Create a new date from now
with only the parts you need:
DateTime now = new DateTime.now();
DateTime date = new DateTime(now.year, now.month, now.day);
Hint: "new" is optional in Dart since quite a while
Solution 2 - Flutter
If you want only the date without the timestamp. You can take the help of intl package.
main() {
var now = new DateTime.now();
var formatter = new DateFormat('yyyy-MM-dd');
String formattedDate = formatter.format(now);
print(formattedDate); // 2016-01-25
}
This requires the intl package:
dependencies:
intl: ^0.16.1
And finally import:
import 'package:intl/intl.dart';
Solution 3 - Flutter
You can get the current date using the DateTime class and format the Date using the DateFormat. The DateFormat class requires you to import the intl package so
add to pubspec.yaml
dependencies:
intl: ^0.17.0
and import
import 'package:intl/intl.dart';
and then format using
final now = new DateTime.now();
String formatter = DateFormat('yMd').format(now);// 28/03/2020
In case you are wondering How do you remember the date format(DateFormat('yMd')
)? Then Flutter Docs is the answer
The DateFormat class allows the user to choose from a set of standard date time formats as well as specify a customized pattern under certain locales. The below formats are taken directly from the docs
/// Examples Using the US Locale:
/// Pattern Result
/// ---------------- -------
new DateFormat.yMd() -> 7/10/1996
new DateFormat('yMd') -> 7/10/1996
new DateFormat.yMMMMd('en_US') -> July 10, 1996
new DateFormat.jm() -> 5:08 PM
new DateFormat.yMd().add_jm() -> 7/10/1996 5:08 PM
new DateFormat.Hm() -> 17:08 // force 24 hour time
ICU Name Skeleton
-------- --------
DAY d
ABBR_WEEKDAY E
WEEKDAY EEEE
ABBR_STANDALONE_MONTH LLL
STANDALONE_MONTH LLLL
NUM_MONTH M
NUM_MONTH_DAY Md
NUM_MONTH_WEEKDAY_DAY MEd
ABBR_MONTH MMM
ABBR_MONTH_DAY MMMd
ABBR_MONTH_WEEKDAY_DAY MMMEd
MONTH MMMM
MONTH_DAY MMMMd
MONTH_WEEKDAY_DAY MMMMEEEEd
ABBR_QUARTER QQQ
QUARTER QQQQ
YEAR y
YEAR_NUM_MONTH yM
YEAR_NUM_MONTH_DAY yMd
YEAR_NUM_MONTH_WEEKDAY_DAY yMEd
YEAR_ABBR_MONTH yMMM
YEAR_ABBR_MONTH_DAY yMMMd
YEAR_ABBR_MONTH_WEEKDAY_DAY yMMMEd
YEAR_MONTH yMMMM
YEAR_MONTH_DAY yMMMMd
YEAR_MONTH_WEEKDAY_DAY yMMMMEEEEd
YEAR_ABBR_QUARTER yQQQ
YEAR_QUARTER yQQQQ
HOUR24 H
HOUR24_MINUTE Hm
HOUR24_MINUTE_SECOND Hms
HOUR j
HOUR_MINUTE jm
HOUR_MINUTE_SECOND jms
HOUR_MINUTE_GENERIC_TZ jmv
HOUR_MINUTE_TZ jmz
HOUR_GENERIC_TZ jv
HOUR_TZ jz
MINUTE m
MINUTE_SECOND ms
SECOND s
Hope this helps you to get Date in any format.
Solution 4 - Flutter
this without using any package (it will convert to string)
DateTime dateToday =new DateTime.now();
String date = dateToday.toString().substring(0,10);
print(date); // 2021-06-24
Solution 5 - Flutter
With dart extension
extension MyDateExtension on DateTime {
DateTime getDateOnly(){
return DateTime(this.year, this.month, this.day);
}
}
Usage:
DateTime now = DateTime.now(); // 30/09/2021 15:54:30
DateTime dateOnly = now.getDateOnly(); // 30/09/2021
Solution 6 - Flutter
use this
import 'package:intl/intl.dart';
getCurrentDate() {
return DateFormat('yyyy-MM-dd – kk:mm').format(DateTime.now());
}
Solution 7 - Flutter
There's no class in the core libraries to model a date w/o time. You have to use new DateTime.now()
.
Be aware that the date depends on the timezone: 2016-01-20 02:00:00
in Paris is the same instant as 2016-01-19 17:00:00
in Seattle but the day is not the same.
Solution 8 - Flutter
If you prefer a more concise and single line format, based on Günter Zöchbauer's answer, you can also write:
DateTime dateToday = DateTime(DateTime.now().year, DateTime.now().month, DateTime.now().day) ;
Though, it'll make 3 calls to DateTime.now(), the extra variable won't be required, especially if using with Dart ternary operator or inside Flutter UI code block.
Solution 9 - Flutter
If you just need to print the year from a Timespan you can simply do:
DateTime nowDate = DateTime.now();
int currYear = nowDate.year;
print(currYear.toString());
Solution 10 - Flutter
In case someone need the simplest way to format date/time in flutter, no plugin needed:
var MONTHS = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
String formattedDateTime() {
DateTime now = new DateTime.now();
return now.day.toString()+" "+MONTHS[now.month-1]+" "+now.year.toString()+" "+now.hour.toString()+":"+now.minute.toString()+":"+now.second.toString();
}
example result: 1 Jan 2020 07:30:45
Change:
- MONTHS array to show the month in any language
- the return string as needed: to show date only, time only, or date in different format (dd/mm/yyyy, dd-mm-yyyy, mm/dd/yyyy, etc.)
Solution 11 - Flutter
first go to pub.dev and get the intl package and add it to your project.
DateFormat.yMMMMd().format(the date you want to render . but must have the type DateTime)
Solution 12 - Flutter
You can use the day
in DateTime.now()