how to convert string to valid date in javascript

Question

I have time interval e.g. "01:30:00" as the string. Now I want to convert this string to a valid DateTime in javascript to manipulate. for example: add 1 hour.

This might help you: stackoverflow.com/questions/16072056/… — Apb
– Apb, Commented May 9, 2016 at 5:49

Aditya Shrivastava · Accepted Answer · 2016-05-09 05:50:21Z

1

You can use the momentjs library to do this rather easily.

var epoch = moment(str).unix();

http://momentjs.com/

Also refer

http://www.sitepoint.com/beginners-guide-to-javascript-date-and-time/

answered May 9, 2016 at 5:50

Aditya Shrivastava

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Morteza QorbanAlizade Over a year ago

returned value is NaN

Morteza QorbanAlizade · Accepted Answer · 2016-05-09 08:41:51Z

0

I solved my problem.

first Get current DateTime by new Date() second use .toDateString() third attach my time interval e.g. "01:30:00".

new Date().toDateString() + ' ' + "01:30:00" // Mon May 09 2016 01:30:00

Now use moment.js

var t = moment(new Date().toDateString() + ' ' + "01:30:00");

ّFinaly add for example 1 hour by moment().add()

var finalTime = t.add(60, 'minutes').format("hh:mm");

demo

var stringTimeInterval = "01:30:00";

   var t = moment(new Date().toDateString() + ' ' + stringTimeInterval);

   document.getElementById("demo").innerHTML = t.add(60, 'minutes').format("hh:mm:00");

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.13.0/moment.min.js"></script>
<div id="demo"></div>

edited May 9, 2016 at 8:41

answered May 9, 2016 at 6:43

Morteza QorbanAlizade

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