日期时间倒计时，删除小数并在每个类别中保留时间显示时间

Question

最初，我在这里找到了一个倒计时问题的部分答案
（“cymen”谢谢你的回答！）

如何防止倒计时在剩余时间内使用小数？

还有，如何使倒计时只表示一分钟内还剩几秒，一小时内还剩几分钟，等等，就像在这个网站上，恰好有我要倒计时的确切日期和时间....
http://50onfire.com/dc/一样。
http://50onfire.com/dc/

以下是我将Cymen的代码编辑为:
http://jsfiddle.net/mcdsv/

HTML

<div class="countdown"></div>
    <p class="labels">
        <span class="weeks">WEEKS </span>
        <span class="days">DAYS </span>
        <span class="hours">HOURS </span>
        <span class="minutes">MINUTES </span>
        <span class="seconds">SECONDS </span>
    </p>    

JS

$(document).ready(function () {
    var date = new Date(2014, 11, 4, 19);
    var $display = $('.countdown');
    countdown($display, date);
    setInterval(function () { countdown($display, date); }, 1000);
});

var offset = get_time_zone_offset();

function countdown($display, collision) {
    var now = new Date();
    now.setHours(now.getHours() + (offset-5));
    var seconds = Math.ceil((collision.getTime() - now.getTime()) * 0.001);
    var minutes = Math.ceil(seconds/60);
    var hours = Math.ceil(seconds/60/60 * 10)/10;
    var days = Math.ceil((seconds/60/60/24) * 100)/100;
    var weeks = Math.ceil((days/7) * 100)/100;
    $display.html
    (
        '<p class="numbers">' + 
        collision + ((offset != 5) ? ' with time zone offset of ' + (offset-5) + ' hours' : '') +
        '<br><br><span id="weeks">' + weeks + '</span>' + 
        '<span id="days">' + days + '</span>' +
        '<span id="hours">' +hours + '</span>' +
        '<span id="minutes">' +minutes + '</span>' +
        '<span id="seconds">' +seconds + '</span>' +
        '</p>'
    );
}

Answer 1

尝试在$display.html之前添加下面的代码

seconds = parseInt(seconds);
minutes = parseInt(minutes);
hours = parseInt(hours); 
days = parseInt(days);
weeks = parseInt(weeks);