We Keep Coding

How to convert format date to dd/mm

Heloo, i want to convert format date 2022-04-09 08:00:33 to format 9 April. i was trying to convert it, but the format still wrong, thanks for help me before
#solved

When it comes to date manipulation in JavaScript, there are a lot of third-party libraries available. Some of the most popular options are Moment.js and Day.js. When it comes to formatting a date into a custom format, these libraries are really easy to use.
Example:
moment('2022-04-09 08:00:33','YYYY-MM-DD HH:mm:ss').format('D MMMM')
converts:
2022-04-09 08:00:33 to 9 April
You can visit the link to see available formats.
Or You can use a simple solution that involves native date class:
const date = new Date().toLocaleDateString('en-gb', {
day: 'numeric',
month: 'long',
});
console.log(date)
but for this input date should be in proper date format i.e., ISO String of timestamp in milliseconds.
The arrangement of day and month will be according to locale you use.

export const formatDate = (date) => {
const newDate = new Date(date)
const month = newDate.toLocaleString('default', { month: 'long' })
const day = newDate.getDate()
const formated = `${day} ${month}`
return formated
}

Format date in JS, and keep the date format for different locales

I have a setting for a date format that looks like:
const shortMonth12 = {
year: 'numeric', month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit', hour12: 'true' };
Which will give me the following date format:
console.log(date.toLocaleString('en-US', shortMonth12)) // "Mar 28, 2022, 01:55 PM"
Great, it works and we have the date format we want. We dont want to change it.
But we also want to also translate the month name. But problem is the format itself also changes when providing another locale. For example:
console.log(date.toLocaleString('sv-SE', shortMonth12)); // "28 mars 2022 01:55 em"
So, we want to use the locales to translate the months, but also keep the formatting the same. Is it possible the way the implementation looks like?

So, we want to use the locales to translate the months, but also keep the formatting the same.
No, since toLocaleString uses the provided locale to format the date, the outcome is depending on the locale.
If you use 2 different locale's that have different date formats, like en-US and sv-SE you'll get different formats, as intended.
en-US: Mar 28, 2022, 02:19 PM
sv-SE: 28 mars 2022 02:19 em
You can get the desired outcome by creating the string manual, this requires some more logic and goes against the idea behind toLocaleString.
Use the functions like toLocaleTimeString and getFullYear to create variables based on the locale, then create a string with the desired format, for example:
const customFormat = (date, locale) => {
let d = date.getDate(),
m = date.toLocaleString(locale, { month: 'long' }),
y = date.getFullYear(),
t = date.toLocaleTimeString(locale, { hour: '2-digit', minute: '2-digit', hour12: 'true' });
return `${d} ${m}, ${y}, ${t}`;
}
const d = new Date();
const d1 = customFormat(d, 'en-US');
const d2 = customFormat(d, 'sv-SE');
console.log(d1); // 28 March, 2022, 02:25 PM
console.log(d2); // 28 mars, 2022, 02:25 em

Print JavaScript date in 'MMM dd, yyyy' format (like 'Oct 17, 2012') [duplicate]

This question already has answers here:
How do I format a date in JavaScript?
(68 answers)
Where can I find documentation on formatting a date in JavaScript?
(39 answers)
Closed 1 year ago.
I am getting a date string in ISO format (for example, '2012-10-16T17:57:28.556094Z'), but while printing it in my html page I should print it in 'MMM dd, yyyy' format (for example, 'Oct 17, 2012').
What is the simplest way to achieve this without using any library?
Thanks.

You can use toLocaleDateString().
The toLocaleDateString() method returns a string with a language sensitive representation of the date portion of this date.
const date = new Date(),
dateString = date.toLocaleDateString('en-US', {year: 'numeric', month: 'short', day: 'numeric'});
console.log(dateString);

You can use the Intl.DateTimeFormat for this (in supporting browsers).
You create a formatter with the options you want, in your case, the year should be "numeric", the month "short" and the day "numeric".
You can construct a date object using your ISO8601 string and then pass it to the formatter.
const formatter = new Intl.DateTimeFormat("en", { year: "numeric", month: "short", day: "numeric" });
const date = new Date("2012-10-16T17:57:28.556094Z");
formatter.format(date);
// => 'Oct 17, 2012'
Alternatively, you could set up an array of month names and use the getMonth, getDay and getFullYear methods of Date, like so:
const months = ["Jan", "Feb", ... , "Dec"];
const date = new Date("2012-10-16T17:57:28.556094Z");
`${months[date.getMonth()]} ${date.getDay()}, ${date.getFullYear()}`;
// => 'Oct 17, 2012'

Use Date.parse() to convert the string to a Date object, then extract the relevant data into a format string if none of the canned formats match (toDateString(), toLocaleString() etc).

How to convert "2016-02-23T11:31:36.23" into JavaScript object?

I am trying to convert string from the following format into JavaScript Date() object. Then I want to change the format into mm/dd/yyyy h:MM AM/PM using the jquery-dateFormat UI
2016-02-23T11:31:36.23
I tried to do this
function formatDateTime(str) {
var dt = new Date(str);
return $.format.date(dt, "mm/dd/yyyy h:MM TT");
}
But this is giving me this 00/NaN/NaN NaN:NaN TT
How can I correctly convert the string into a date object?
According to the documentation I should be able to convert isoDateTime into an object just like I have done

You can parse de string into a new date and use toLocaleDateString (plain js):
var strdate = "2016-02-23T11:31:36.23";
var date = new Date(Date.parse(strdate));
var options = { year: 'numeric', month: 'numeric', day: 'numeric', hour: 'numeric', minute: 'numeric' };
console.log(date.toLocaleDateString('en-US', options));
Fiddle on: https://jsfiddle.net/fcLkrwv6/

Convert Date of Birth to Javascript Date

I have a standard date in ISO format: 1950-01-01 (date of birth)
And I need to convert it to a javascript object, so I can convert it to US Format (01/01/1050).
However when I convert it, it changes it to: Sat Dec 31 1949 17:00:00 GMT-0700
I just need it converted, without any offsets, or changes. If they were born on x day, it is x day.
Here is what I am doing currently:
$("#dob1").val( new Date(client.dob1).toLocaleDateString('en', { day: '2-digit', month: '2-digit', year: 'numeric' }) )
client.dob1 = "1950-01-01"
Final working result, in case anyone stumbles upon this:
$("#dob1").val( new Date(client.dob1).toLocaleDateString('en', { day: '2-digit', month: '2-digit', year: 'numeric', timeZone: "UTC" }) )

You can also replace the dashes with slashes, and make a new Date() from the resulting string.
(some code from https://stackoverflow.com/a/29185654/2033574)
// Manually
date1 = new Date("1950/01/01")
// Or programmatically:
dashDate = "1950-01-01"
date2 = new Date(dashDate.replace(/-/g, '/'))
// Same output
document.write(date1 + "<br>" + date2)

You can simple create a Date object like this.
new Date('2015-10-13')
You can read here more about Date