Hi I want to convert Date() into string by following this format exactly 2020-07-29T05:27:04.000Z.
Tried1:
let dateFormatter = DateFormatter()
dateFormatter.calendar = Calendar(identifier: .iso8601)
dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSXXXXX"
dateFormatter.timeZone = TimeZone(abbreviation: "UTC")
let string = dateFormatter.string(from: Date())
print("String: \(string)")
Output 1: 2020-08-06T10:14:25.890Z
Tried2:
let formatter = ISO8601DateFormatter()
formatter.formatOptions = [.withInternetDateTime, .withFractionalSeconds]
let string = formatter.string(from: Date())
print("String: \(string)")
Output2: 2020-08-06T10:17:33.508Z
But I want to get string that exactly matches to 2020-07-29T05:27:04.000Z this format. Please help me to find out. Thanks in advance.
Just replace SSS with 000
dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.000XXXXX"
Related
Hi I want to get time as 11:40 from 2017-07-31T11:40:00.000Z
Below is the code I am using:
let formatter = Foundation.DateFormatter()
formatter.dateFormat = "YYYY-MM-dd'T'HH:mm:ss.sssZ" //2017-04-01T18:05:00.000
let date1 = formatter.date(from: data.arvTime)
print("date:\(String(describing: date1))")
let dateFormatterPrint = Foundation.DateFormatter()
dateFormatterPrint.dateFormat = "HH:mm"
let resultTime = dateFormatterPrint.string(from: date1!)
print("time:\(String(describing: resultTime))")
Getting time as 1:29 i.e. I am getting wrong time.
Please help me to solve this issue.
use the dateformat
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"
instead of
formatter.dateFormat = "YYYY-MM-dd'T'HH:mm:ss.sssZ"
for full code
let formatter = Foundation.DateFormatter()
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'" //2017-04-01T18:05:00.000
let date1 = formatter.date(from: "2017-04-01T18:05:00.000Z")
print("date:\(String(describing: date1))")
formatter.dateFormat = "HH:mm"
let resultTime = formatter.string(from: date1!)
print("time:\(String(describing: resultTime))")
option-2
let formatter = Foundation.DateFormatter()
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.sssZ" //2017-04-01T18:05:00.000
let date1 = formatter.date(from: "2017-04-01T18:05:00.000Z")
print("date:\(String(describing: date1))")
formatter.timeZone = TimeZone(abbreviation: "UTC")
formatter.dateFormat = "HH:mm"
let resultTime = formatter.string(from: date1!)
print("time:\(String(describing: resultTime))")
output
NSLog always prints the date object in GMT timezone, not your local timezone. use your local time zone
Try this
Use the timeZone property of the dateFormatter.
let formatter = Foundation.DateFormatter()
formatter.dateFormat = "YYYY-MM-dd'T'HH:mm:ss.sssZ"
let date1 = formatter.date(from: "2017-07-31T11:40:00.000Z")
print("date:\(String(describing: date1))")
let dateFormatterPrint = Foundation.DateFormatter()
dateFormatterPrint.timeZone = TimeZone(abbreviation: "UTC")
dateFormatterPrint.dateFormat = "HH:mm"
let resultTime = dateFormatterPrint.string(from: date1!)
print("time:\(String(describing: resultTime))")
For kotlin create Extension you can check it out
The first Step convert the String to local Date here dateFormat is Your input data formate and timeZone is input Time Zoon
fun String.toDate(dateFormat: String = "yyyy-MM-dd'T'HH:mm:ss.SSSSSS'Z'", timeZone: TimeZone = TimeZone.getTimeZone("UST")): Date? {
val parser = SimpleDateFormat(dateFormat, Locale.getDefault())
parser.timeZone = timeZone
return parser.parse(this)}
Secon Step is to convert local time into time formate you want like : 2022 23 12 10:50:05
fun Date.formatTo(dateFormat: String, timeZone: TimeZone = TimeZone.getDefault()): String {
val formatter = SimpleDateFormat(dateFormat, Locale.getDefault())
formatter.timeZone = timeZone
return formatter.format(this)}
Simple call these functions like this
fun String.convertToLocalTime():String{
val localFormat="dd-MM-yyyy HH:mm:ss"
this.toDate()?.formatTo(dateFormat = localFormat)?.let {
return it
}
return ""}
HI I am trying to formate date from string (08-05-1988) I want to convert to date as given below, output also given below,
let dateString = "08-05-1988"
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "dd-MM-yyyy"
let dateFromString = dateFormatter.date(from: dateString)
let stringValue = String(describing: dateFromString)
out put : Optional(1988-05-07 18:30:00 +0000)
Then, I want to format the out put date from (1988-05-07 18:30:00 +0000) to other format as given below. But, when format the string to Date is nil
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "yyyy-mm-dd hh:mm:ss Z"
let date = dateFormatter.date(from: dateString)
let formatter = DateFormatter()
formatter.dateFormat = "dd-MMM-yyyy"
let formatedDate:String = formatter.string(from: date!)
Expected Output : 08-May-1988
The output Optional(1988-05-07 18:30:00 +0000) is the result of the description of a Date object. It's not related to any given string format.
To convert 08-05-1988 to 08-May-1988 you can simply use
let dateString = "08-05-1988"
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "dd-MM-yyyy"
let dateFromString = dateFormatter.date(from: dateString)
dateFormatter.dateFormat = "dd-MMM-yyyy"
let formatedDate = dateFormatter.string(from: dateFromString!)
let date = Date()
let format = DateFormatter()
format.dateFormat = "dd-MM-yyyy"
let formatDate = format.string(from: date)
You're calling dateFormatter.date on dateString instead of dateFromString. Since "08-05-1988" doesn't match the specified format of "yyyy-mm-dd hh:mm:ss Z", dateFormatter.date returns nil.
let dateFormatter = DateFormatter()
let dateFormatter2 = DateFormatter()
dateFormatter.timeZone = TimeZone(abbreviation: "UTC")
dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZ"
let date = dateFormatter.date(from: event!)
dateFormatter2.timeZone = TimeZone.current
let dateString = dateFormatter2.string(from: date!)
let finalDate = dateFormatter2.date(from: dateString)
return finalDate!
I have sports events that give me string dates in UTC which I am trying to convert into local time. This code is similar to the dozens of examples given in this site when asked this question, yet it doesn't work.
This is the iso8601 formatter :
static let iso8601: DateFormatter = {
let formatter = DateFormatter()
formatter.calendar = Calendar(identifier: .iso8601)
formatter.locale = Locale(identifier: "en_US_POSIX")
formatter.timeZone = TimeZone(secondsFromGMT: 0)
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZZ"
return formatter
}()
This turns your string into a Date.
You will need to add the time difference, most likely through TimeZone.autoupdatingCurrent
if I choose date like let dateString = "2014-01-12", How would I convert string to
dateFormatter.dateFormat = "yyyy-MM-dd"
and then in below format
dateFormatter.dateFormat = "dd-MM-yyyy"
I get nil values in Xcode 8 in Swift 3.0
{
let dateString = "2014-01-12"
dateFormatter.locale = Locale(identifier:"ja_JP")
dateFormatter.dateFormat = "dd-MM-yyyy"
print(dateFormatter.date(from:dateString))
}
or
let dateString = "2014-01-12"
dateFormatter.dateFormat = "yyyy-MM-dd"
var s = dateFormatter.date(from: dateString)! as Date
dateFormatter.dateFormat = "dd-MM-yyyy"
s = dateFormatter.date(from: dateString)! as Date
print("SecondDate\(s)")
In Xcode 7 it works fine.
If you want to convert to date formate yyyy-MM-dd to dd-MM-yyyy then your last line should be.
let dateString = "2014-01-12"
dateFormatter.dateFormat = "yyyy-MM-dd"
var s = dateFormatter.date(from: dateString)
dateFormatter.dateFormat = "dd-MM-yyyy"
Get formatted date like this
let dateStr = dateFormatter.string(from: s)
Instead of
s = dateFormatter.date(from: dateString)! as Date
You need to just change format of DateFormatter and get it as the String.
Need to change date string into "date string" as Date then you can change into your particular format. For every format you need to do this first.
You can use the code below.
Swift 3
extension String {
func changeDate(_ mydate:String) -> String {
let dateFormatter = DateFormatter()
dateFormatter.dateStyle = DateFormatter.Style.long
dateFormatter.dateFormat = "yyyy-MM-dd"
let convertedDate = dateFormatter.date(from: mydate)
dateFormatter.dateFormat = "dd-MM-yyyy"
let date = dateFormatter.string(from: convertedDate!)
return date
}
}
You can use this
let dateString = "2014-01-12"
let dateFormatterNew = DateFormatter()
dateFormatterNew.dateFormat = "yyyy-MM-dd"
let date = dateFormatterNew.date(from: dateString)! as Date
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "dd-MM-yyyy"
let dateNew = dateFormatter.string(from: date )
print(dateNew)
do it like this
let datestring = "2014-01-12"
let dateF = NSDateFormatter()
dateF.dateFormat = "yyyy-MM-dd"
let firstDate = dateF.dateFromString(datestring)
dateF.dateFormat = "dd-MM-yyyy"
let newDateString = dateF.stringFromDate(firstDate!)
print("NEW DATE FORMAT IS : \(newDateString)")
I have a date string in this format:
2016-06-20T13:01:46.457+02:00
and I need to change it to something like this:
20/06/2016
Previously I have always used this library -> SwiftDate to manipulate the dates, but it doesn't work now.
I tried also something like:
let myDate = self.dateNoteDict[indexPath.row]!
let dateFormatter = NSDateFormatter()
dateFormatter.dateFormat = "yyyy-MM-dd hh:mm:ss.SSSSxxx"
let date = dateFormatter.dateFromString(myDate)
print("date -> \(date)")
but it doesn't work. How can I do?
Thanks in advance.
The standard ISO8601 date format with fractional seconds and time zone is
yyyy-MM-dd'T'HH:mm:ss.SSSZ
let myDate = "2016-06-20T13:01:46.457+02:00"
let dateFormatter = NSDateFormatter()
dateFormatter.locale = NSLocale(localeIdentifier: "en_US_POSIX") // edited
dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSZ"
let date = dateFormatter.dateFromString(myDate)!
dateFormatter.dateFormat = "dd/MM/yyyy"
let dateString = dateFormatter.stringFromDate(date)
Swift 3:
let myDate = "2016-06-20T13:01:46.457+02:00"
let dateFormatter = DateFormatter()
dateFormatter.locale = Locale(identifier: "en_US_POSIX") // edited
dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSZ"
let date = dateFormatter.date(from:myDate)!
dateFormatter.dateFormat = "dd/MM/yyyy"
let dateString = dateFormatter.string(from:date)
In macOS 10.13+, iOS 11+ ISO8601DateFormatter is an alternative as input formatter
let myDate = "2016-06-20T13:01:46.457+02:00"
let inputFormatter = ISO8601DateFormatter()
inputFormatter.formatOptions = [.withFullDate, .withFullTime, .withFractionalSeconds]
let date = dateFormatter.date(from:myDate)!
let outputFormatter = DateFormatter()
outputFormatter.locale = Locale(identifier: "en_US_POSIX")
outputFormatter.dateFormat = "dd/MM/yyyy"
let dateString = dateFormatter.string(from:date)
I always use this code while converting String to Date .
(Swift 3)
extension String
{
func toDate( dateFormat format : String) -> Date
{
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = format
if let date = dateFormatter.date(from: self)
{
return date
}
print("Invalid arguments ! Returning Current Date . ")
return Date()
}
}
and just call like . .
print ( "2016-06-20T13:01:46.457+02:00".toDate(dateFormat: "yyyy-MM-dd'T'HH:mm:ss.SSSZ") )
//Capital HH for 24-Hour Time
I always use this code while converting String to Date. (Swift 4.2)
let myDate = datePicker.date
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSZ"
let date = myDate
dateFormatter.dateFormat = "dd/MM/yyyy"
let dateString = dateFormatter.string(from:date)
print(dateString)
You can try manually also:
let myDate = "2019-02-22T08:21:11+0000"
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSZ"
let date = myDate
dateFormatter.dateFormat = "dd/MM/yyyy"
let dateString = dateFormatter.string(from:date)
print(dateString)