倒计时结束时刷新页面

我有一个javascript倒计时脚本,我希望我的页面在倒计时结束时刷新一次.

这是我的完整代码.

//JavaScript code for countdown
function getTimeRemaining(endtime) {
  var t = Date.parse(endtime) - Date.now();
  var seconds = Math.floor((t / 1000) % 60);
  var minutes = Math.floor((t / 1000 / 60) % 60);
  var hours = Math.floor((t / (1000 * 60 * 60)) % 24);
  var days = Math.floor(t / (1000 * 60 * 60 * 24));
  return {
    'total': t,
    'days': days,
    'hours': hours,
    'minutes': minutes,
    'seconds': seconds
  };
}

function initializeClock(id, endtime) {
  var clock = document.getElementById(id);
  var daysSpan = clock.querySelector('.days');
  var hoursSpan = clock.querySelector('.hours');
  var minutesSpan = clock.querySelector('.minutes');
  var secondsSpan = clock.querySelector('.seconds');

  function updateClock() {
    var t = getTimeRemaining(endtime); 



if (t.total < 0) {
  document.getElementById("clockdiv").className = "hidden-div";
  document.getElementById("timeIsNow").className = "visible-div";
  clearInterval(timeinterval);
  return true;
}

daysSpan.innerHTML = t.days;
hoursSpan.innerHTML = ('0' + t.hours).slice(-2);
minutesSpan.innerHTML = ('0' + t.minutes).slice(-2);
secondsSpan.innerHTML = ('0' + t.seconds).slice(-2);

  }

  updateClock();
  var timeinterval = setInterval(updateClock, 1000);
}

var deadline = '2015-12-31T13:00:00+02:00';
console.log(deadline);

initializeClock('clockdiv', deadline);

这是我想用于刷新的代码:

location.reload();

如果我在下面这段代码中添加这个刷新代码,刷新工作.

if (t.total < 0) {
  document.getElementById("clockdiv").className = "hidden-div";
  document.getElementById("timeIsNow").className = "visible-div";
  clearInterval(timeinterval);
  location.reload(); //Added this one.
  return true;
}

但是,这种方式在倒计时结束后每秒刷新一次.但我希望它只刷新一次,当它达到0时.

我尝试了什么？

我尝试创建另一个if语句来刷新页面t.total == 0,就像这样:

if (t.total == 0) {
  document.getElementById("clockdiv").className = "hidden-div";
  document.getElementById("timeIsNow").className = "visible-div";
  clearInterval(timeinterval);
  location.reload(); //Added this one.
  return true;
}

但不知何故,它没有用.

所以我也试过了,if (t.total = 0)如果(t.total === 0)但仍然无法解决它.

当计数器达到0时,有人可以帮我刷新页面吗？

如果你想玩,这是一个jsFiddle:https://jsfiddle.net/qv6rbyLo/1/