Converting Unix Date format

Question

I have a JSON that keeps DateTime values in unix view.

How do I convert it to human readable value using JavaScript? For example:

1503575274000

to 2017-08-24 15:11:54

I am using it to build charts using google visualization, my code looks like this:

function drawChart() {
var jsonData = $.ajax({
    url: "jsonUrl",
    type: "GET",
    dataType: 'json',
    async: "false"
}).done(function (jsonData) {
    var data = new google.visualization.DataTable();
    data.addColumn('number', 'dateExecutes');
    data.addColumn('number', 'passed');
    data.addColumn('number', 'failed');

    jsonData.forEach(function (row) {
        data.addRow([
            row.dateExecutes,
            row.passed,
            row.failed,
        ]);
    });

I also need to use regular date format instead of DateExecutes

Answer 1

That's a UNIX timestamp. You just pass it to Date like so:

var d = new Date(1503575274000);
d.toISOString(); // "2017-08-24T11:47:54.000Z"

Answer 2

This is the unix timecode, as stated in the comments you can convert it like this:

new Date(1503575274000)

The unix time stamp is a way to track time as a running total of seconds. This count starts at the Unix Epoch on January 1st, 1970 at UTC. Therefore, the unix time stamp is merely the number of seconds between a particular date and the Unix Epoch.

Answer 3

To manipulate Date/Time, I would recommend using Moment.js https://momentjs.com/docs/#/parsing/

 var dateTimeStr = moment(1503575274000).format("Y-MM-DD HH:mm:ss"); console.log(dateTimeStr); 

 <script src="https://momentjs.com/downloads/moment.js"></script>