Question

以下是我的javascript代码。每当页面重新加载时，它会重置为27天23小时59分59秒。

我会做什么改变，每次页面重新加载后都不会刷新？

<script type="text/javascript">
    function getTimeRemaining(endtime) {
        var t = Date.parse(endtime) - Date.parse(new Date());
        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);

            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);

            if (t.total <= 0) {
                clearInterval(timeinterval);
            }
        }

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

    var deadline = new Date(Date.parse(new Date()) + 28 * 24 * 60 * 60 * 1000);
    initializeClock('clockdiv', deadline);
</script>

Answer 1

var deadline = new Date(Date.parse(new Date()) + 28 * 24 * 60 * 60 * 1000);

您正在从这个确切时刻创建日期，然后再添加28天。您应该改为定义目标日期。

var deadline = new Date(year, month, day, hours, minutes, seconds, milliseconds);
//To find the remaining time until new Year you'd do
var deadline = new Date(2018, 0, 1);

月份是0到11,11是12月。阅读有关日期对象https://www.w3schools.com/js/js_dates.asp

的更多信息

页面刷新时，倒计时器会重置

1 个答案: