Is there a function which will help us to write the date using the Locale settings in Javascript.For example in my machine as per the Locale settings the format is M/D/YYYY so in my program the date should be printed in this format. If i change my the Locale settings in computer format to YYYY-MM-DD then my program should automatically print in this format without hardcoding the format. This is the expected behavior of my program. As some of the suggestions given on using toLocaleDateString method, On using toLocaleDateString it always returns in M/D/YYYY format only even then the computer Date format is changed to YYYY-MM-DD. I searched in internet i don't find any proper answer please guide me to do this. Any help is appreciated.
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I'm processing some data with dates in the format YYYY-MM-DD hh:mm:ss zz. For example:
2019-04-06 08:24:51 Central Daylight Time
2018-09-06 12:16:12 Central Standard Time
2020-02-14 17:57:33 Central Standard Time
I want to be able to convert these dates to a Date object in browser JavaScript. However, the Date constructor does not recognize this sort of date format, and moment.js isn't much help (unless I'm missing something).
In practice, I'll probably only ever deal with Central Standard Time and Central Daylight Time, but is there a general solution that would allow me to convert this date format to a Date object?
Assuming that Central Standard Time can also be written as CST, you can try
new Date('2020-02-14 17:57:33 CST'); // default date output
which will give you the full date representation.
Or you could use Date.parse() to get the actual timestamp
Date.parse('2020-02-14 17:57:33 CST'); // 1581724653000 etc
Another thought - have you tried Moment timezone?
i am using momentJS library for timezone conversion logic in javascript. i am getting User Preference Timezone abbreviation value from the web service response. I need to convert date using Timezone abbreviation but it is not working for certain timezone.
var Date = moment(dateObject).tz("CST").format(getDateFormat.defaultDateFormat());
Is there any way to convert a date using Timezone abbreviation in javascript?
Note: Need to convert date using Timezone abbreviation and It should also handle daylight saving time (DST)
Appreciate for your help.
This is not possible with moment library. You will need full timezone name e.g. America/Chicago , while converting the date.
If you use abbreviation, you will get error : Moment Timezone has no data for CST. See http://momentjs.com/timezone/docs/#/data-loading/.
I am assuming that , If I run this query on
> (new Date()).getTime()
1443104144268
on Node console or JS console then I will get this timeStamp.
As per my understanding, irrespective of Location of console or timezone, this timestamp is always same. If at one particular instance, everybody in the world run this statement, then everybody will get same timestamp.
In my project, I need to convert this timeStamp (1443104144268) to YYYY-MM-DD (2015-09-24) format.
But I do not want to use any existing Date/Time library of System library.
Do anybody know how to convert this timestamp to YYYY-MM-DD (2015-09-24) format without using Date function in JavaScript. ?
I'm facing some date time formatting related issue.
I'm confused about how a date object's output string is formatted. I did some testing in debug, when I call the toLocalString, the output is not following locale settingin the OS .
Below is the output of the method:
"1/12/2015, 8:12:12 PM"
But what I did in the os locale setting is
Why is toLocaleString formatting the date this way? where does those format coming from?
Where to change the format setting browser is using?
Why is toLocaleString formatting the date this way?
toLocaleString() doesn't watch for user's locale formatting settings before returning the string.
Where does those format coming from?
The format is based on the conventions of user's time zone for representing date and time. So, format is machine independent.
Where to change the format setting browser is using?
As stated the format is implementation dependent. It won't help you anything. And I think browsers don't provide such functionality.
For reference I have included it's documentation below.
The Documentation of Date.toLocaleString() as mentioned in Javascript: The Definitive Guide says:
Returns
A string representation of the date and time specified by date. The date and time are repre- sented in the local time zone and formatted using locally appropriate conventions.
Usage
toLocaleString() converts a date to a string, using the local time zone. This method also uses local conventions for date and time formatting, so the format may vary from platform to platform and from country to country. toLocaleString() returns a string formatted in what is likely the user’s preferred date and time format.
I had a problem on extjs date. Seem by default it using computer date to create a date.
I don't check up my pc and post the date.Then i found it based on American
M/d/yyyy.
After i change the system regional setting date to d-m-Y.Everthing work fine.
So anybody know how extjs get client date format ?
e.g 'YYYY-mm-dd' or 'M/d/yyyy' .
Since i need to parse the format from extjs code to php to mysql date format.
I try to find stackoverflow and site but seem not found out,
You can convert date to String when transfer it so that you can set the date format by yourself.
Actually the default format used is 'm/d/y', and you can change the format self, and I don't think so the ext can get the client date format and change the format consistently.
dont mind your regional setting
you have two options
in your server you convert to string and change format
yourDate.ToString("MMM dd, yyyy")
see here or here for standard and custom format
or in your extjs code you use
renderer: Ext.util.Format.dateRenderer('d-M-Y'),
see here for available format strings.