We Keep Coding

How to get only date and time from utc time in javascript

i want to convert utc time to ist time , im getting time like this. i want to remove "GMT+0530 (India Standard Time)"
Thu Jul 19 2018 18:06:14 GMT+0530 (India Standard Time)
Expected result
Jul 19 2018 18:06:14 or 19/7/2018 06:06 PM
sample data
2018-07-19T16:36:21.065Z
code
function UtcToIst(data) {
var dt = new Date(data);
return dt;
}

I achieved it in the following way. Please correct me, if I am wrong.
var data = '2018-07-19T16:36:21.065Z';
function UtcToIst(data) {
var dt = new Date(data);
return dt;
}
var updDate = UtcToIst(data).toLocaleDateString();
var updTime = UtcToIst(data).toLocaleTimeString();
var updDateTime = updDate + ", " + updTime;
console.log(updDateTime); // 7/19/2018, 9:36:21 AM

Remove GMT+530(Indian standard Time) without changing current time in javascript

I am displaying current day,month,date,year and time like this
Mon Oct 24 2016 17:09:25 GMT+0530 (India Standard Time)​​​​​​​
but i need to display like this
Mon Oct 24 2016 17:09:25
my code in javascript:
var timestamp = new Date();
editor.insertHtml( 'The current date and time is: ' + timestamp.toString());
How can i do this please can anyone tell me how to do this.
Thank you

If you are open to add a library, you should use moment.js
console.log(moment().format('ddd MMM DD YYYY hh:mm:ss'))
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.15.2/moment.min.js"></script>
If not, a small work around
var d = new Date().toString();
var index = d.lastIndexOf(':') +3
console.log(d.substring(0, index))
Note: moment approach is more preferred

var date = new Date();
var n = d.toLocaleString();
document.getElementById("demo").innerHTML = n;
This is work for me.

var timestamp = new Date();
console.log(
timestamp.toString().split('GMT')
)
// Mon Oct 25 2021 17:56:11 GMT+0530 (India Standard Time)`
the Output will be Mon Oct 25 2021 17:55:02

let today = new Date();
today = today.toString();
today = today.split('G')[0];
console.log(today);

How to check the string is getting whether is getting the Mon Sep 05 2016 00:00:00 GMT+0530 (India Standard Time) format in javascript

i am getting the format from server is : Mon Sep 05 2016 00:00:00 GMT+0530 (India Standard Time)
Some times I am getting 05/09/2016.(dd/MM/yyyy)
How can check whether i am getting Mon Sep 05 2016 00:00:00 GMT+0530 (India Standard Time) this format?
Thanks in advance!

I assume irrespective of the format, you want to create date object and use it. For such situations, you should use moment.js. But if not, you can try something like this:
function getDateFromString(str) {
var date1 = null;
if (str.trim().indexOf(" ") > -1)
date1 = new Date(str);
else {
var seperator = null;
if (str.indexOf("/") > -1)
seperator = "/"
else
seperator = "-"
str = str.split(seperator).reverse().join(seperator);
console.log(str)
date1 = new Date(str);
}
return date1;
}
var a = "Mon Sep 05 2016 00:00:00 GMT+0530 (India Standard Time)";
var b = "05/09/2016";
alert(getDateFromString(a));
alert(getDateFromString(b));

Date issues in JavaScript

The code below mentioned is for comparision of date. Both date1 and mydate have similar values,But if i compare its not entering if loop. Any help appreciated
var date_arr = new Array( "Jan", "Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");
var Avl_date = document.getElementById("Available_Date").value;
var V_date1 = Avl_date.split('-');
var date1 = new Date (V_date1[2], date_arr.indexOf(V_date1[1]),V_date1[0]);
var myDate = new Date();
myDate.setHours(0,0,0);
//Thu Dec 04 2014 00:00:00 GMT+0530 (IST) --> date1
//Thu Dec 04 2014 00:00:00 GMT+0530 (IST) --> mydate
if(myDate.getTime() === date1.getTime())
{
//Not entering the loop
}

You're not setting the milliseconds of myDate to 0, so it keeps its original milliseconds. Use:
myDate.setHours(0,0,0,0);

Barmar is correct. setting the milliseconds will solve your problem.

How to compare the date part alone from a date time value

I have two variables namely
date1 = Mon Nov 25 2013 00:00:00 GMT+0530 (IST)
date2 = Mon Nov 25 2013 14:13:55 GMT+0530 (IST)
When I compare the two dates I get that date2 is greater which I need is correct. But I do not want to check the time part of the two dates I have. How could I get the date part alone from these two dates and compare it?
var today = new Date(); //Mon Nov 25 2013 14:13:55 GMT+0530 (IST)
d = new Date(my_value); //Mon Nov 25 2013 00:00:00 GMT+0530 (IST)
if(d>=today){ //I need to check the date parts alone.
alert(d is greater than or equal to current date);
}

Try clearing the time using Date.setHours:
dateObj.setHours(hoursValue[, minutesValue[, secondsValue[, msValue]]])
Example Code:
var today = new Date();
today.setHours(0, 0, 0, 0);
d = new Date(my_value);
d.setHours(0, 0, 0, 0);
if(d >= today){
alert(d is greater than or equal to current date);
}

The best way would be to modify the accepted answer's if statement as follows
if(d.setHours(0,0,0,0) >= today.setHours(0,0,0,0))
In this way, you can easily check for equality as well because the return type for setHours() is integer.

Try:
var today = new Date(); //Mon Nov 25 2013 14:13:55 GMT+0530 (IST)
var d = new Date(my_value); //Mon Nov 25 2013 00:00:00 GMT+0530 (IST)
var todayDateOnly = new Date(today.getFullYear(),today.getMonth(),today.getDate()); //This will write a Date with time set to 00:00:00 so you kind of have date only
var dDateOnly = new Date(d.getFullYear(),d.getMonth(),d.getDate());
if(dDateOnly>=todayDateOnly){
alert(d is greater than or equal to current date);
}

var StartDate = $("#StartDate").val();
var EndDate = $("#EndDate").val();
if ((( EndDate - StartDate)/ (86400000*7))<0)
{
alert("Start Date Must Be Earlier Than End Date"); $("#StartDate").focus();
error = true;
return false;
}