MVC 5 View - Run code every 1 second

Question

I am coding a MVC 5 internet application, and would like to know how to perform a calculation in a view every second.

Here is my view code:

var expires = Model.account.subscriptionEndDate - DateTime.UtcNow;

How can I calculate the expires value every second so that I can display this value? The Model.account.subscriptionEndDate is a DateTime in UTC.

Thanks in advance.

Answer 1

javascript:

var myVar=setInterval(function () {myTimer()}, 1000);

function myTimer() {
    var d = new Date();
    document.getElementById("demo").innerHTML = d.toLocaleTimeString();
}