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How to format default date in javascript?


How to format default date in javascript?

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How to format default date in javascript?
Tag : javascript , By : user181945
Date : November 27 2020, 04:01 AM

Hope that helps I'm trying to format an string date that looks like this:
let someDate = 'Tue Mar 13 2018 00:00:00 GMT-0600 (Mountain Daylight Time)';

console.log(new Date(someDate).toISOString().replace(/T.+$/, "T00:00:00"));

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How to change date format from dd/mm/yyyy to default format through Javascript


Tag : javascript , By : mitry
Date : March 29 2020, 07:55 AM
like below fixes the issue check javascript dateFormat

Publishing website project, database date format will be the same or converted to the default host date format?


Tag : chash , By : user177837
Date : March 29 2020, 07:55 AM
it fixes the issue The dates stored in the database do not have a certain format. You chose, in your control panel, to show them with the format dd.mm.yyyy, but that doesn't change what's really stored in the DB. They are similar to DateTime objects, representing a Date, not a string representing a date through a certain format. How the dates are turned into strings depends on what culture settings are used when converting it to a string, which in most cases (e.g. DateTime.ToShortDateString()) should be the current culture. If your code specifically said to use the format dd.mm.yyyy, then that will need to change.
So yes, it should be shown in the default format of the host.

Default date format of Javascript/Jquery


Tag : javascript , By : Nigel
Date : March 29 2020, 07:55 AM
like below fixes the issue I have a kendo date picker which is set to format date as "MM/dd/yyyy". I want to check using jquery/javascript that if kendo date picker date must not be future date and date must be greater than '01/01/1900'. , You are getting the toString value of the new Date. Try this
var d = new Date(datepicker.value()); // looked at the docs, no obvious shortcut
if (d.getFullYear()<1900) alert("nope");
var now = new Date(), d = new Date(datepicker.value());
now.setHours(0,0,0,0); // normalise
if (d.getTime() > now.getTime()) alert("Please no future dates");
$("#datetimepicker").kendoDateTimePicker({
  value:new Date(),
  min: new Date(1900,0,1), // JS months are 0 based!
  max: new Date()
});
$("#MyForm").kendoValidator({
  rules: {
    //implement your custom date validation
    dateValidation: function (dateField) {
        var currentDate = Date.parse($(dateField).val());
        //Check if Date parse is successful
        if (!currentDate) {
            return false;
        }

        var now = new Date(), then=new Date(1900,0,1),d = new Date($(dateField).val());
        now.setHours(0,0,0,0); // normalise
        return d.getTime() >= then.getTime() && d.getTime() < now.getTime()  
    }
  },
  messages: {
    //Define your custom validation massages
    required: "Date is required message",
    dateValidation: "Invalid date message"
  }
});

Filter date to default JavaScript format


Tag : javascript , By : lamberms
Date : March 29 2020, 07:55 AM
this one helps. I'm receiving a JSON response of a date property in the form of yyyy-MM-dd. I want to convert this into the default JavaScript format as - Mon Jun 13 2016 16:35:48 GMT-0400 (Eastern Daylight Time) using Angular.js , Create date variable from string you receive i.e.:
$scope.date = new Date('2016-06-13'); // or new Date(String(variableWithDate));
$scope.format = "EEE MMM dd yyyy hh:mm:ss 'GMT'Z '(Eastern Daylight Time)'";
{{date | date: format}} 

Using Moment to Validate Default Javascript Date Format


Tag : javascript , By : shehan
Date : March 29 2020, 07:55 AM
seems to work fine As RobG stated in the comments There is no "default javascript date format". The output from Date.prototype.toString is implementation dependent
Since your input is neither in ISO 8601 nor in RFC 2822 Date time formats you have to use moment(String, String) using 'ddd MMM D YYYY HH:mm:ss [GMT]Z' as format parameter. If you want that your string matches strictly your format, you can use strict mode (moment(String, String, Boolean)).
var s = 'Tue Nov 28 2017 17:54:41 GMT-0600 (CST)';
var fmt = 'ddd MMM D YYYY HH:mm:ss [GMT]Z';

console.log(moment(s, fmt).isValid());
console.log(moment(s, fmt, true).isValid());

function myIsValid(input){
  // Check if input contains ()
  var idxl = input.indexOf('(');
  var idxr = input.indexOf(')');
  if( idxl>0 && idxr>0 ){
    // Remove timezone abbreviation
    input = input.substr(0, idxl-1);
  }
  var fmt = 'ddd MMM D YYYY HH:mm:ss [GMT]Z';
  return moment(input, fmt, true).isValid();
}

console.log(myIsValid(s));
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.18.1/moment.min.js"></script>
var s = 'Tue Nov 28 2017 17:54:41 GMT-0600 (CST)';
var fmt = 'ddd MMM D YYYY HH:mm:ss [GMT]Z';
var m1 = moment(s, fmt);
var m2 = moment(s, fmt, true);
console.log(m1.isValid());
console.log(m1.parsingFlags());
console.log(m2.isValid());
console.log(m2.parsingFlags());
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.19.2/moment.min.js"></script>
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