Js单页面多个倒计时问题

代码:

<!DOCTYPE html>
<html>
<head>
    <title>多个timeout</title>
    <script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
</head>
<body>
    <div>
        <h5 class="text-success">倒计</h5>
        <!-- 已结束 -->
        <p id="order_time_1" data-id="1" data-starttime="2019-12-01 11:59:59" data-endtime="2020-02-02 11:30:59"
            class="remain-time">已结束</p>
        <!-- 距多少开始 -->
        <p id="order_time_2" data-id="2" data-starttime="2019-12-08 11:30:00" data-endtime="2020-03-20 12:00:00"
            class="remain-time">距多少开始</p>
        <!-- 距多少开始 -->
        <p id="order_time_22" data-id="22" data-starttime="2019-12-01 16:42:30" data-endtime="2020-03-20 12:00:00"
            class="remain-time">距多少开始3</p>

        <!-- 距多少结束 -->
        <p id="order_time_3" data-id="3" data-starttime="2019-12-01 23:59:59" data-endtime="2020-03-10 23:59:59"
            class="remain-time">距多少结束</p>
        <!-- 距多少结束 -->
        <p id="order_time_33" data-id="33" data-starttime="2019-12-01 23:59:59" data-endtime="2020-03-1 16:44:00"
            class="remain-time">距多少结束3</p>
    </div>

    <script type="text/javascript">
        var jsq = {
            startdata: [],
            enddata: [],
            addStart: function (key, value) {
                if (typeof (jsq.startdata[key]) == 'undefined') {
                    jsq.startdata[key] = value;
                }
            },
            addEnd: function (key, value) {
                if (typeof (jsq.enddata[key]) == 'undefined') {
                    jsq.enddata[key] = value;
                }
            },
            addAll: function () {
                $(".remain-time").each(function (i) {
                    var key = $(this).attr("data-id");
                    var startValue = $(this).attr("data-starttime");
                    var endValue = $(this).attr("data-endtime");
                    //添加计时元素
                    if (typeof (jsq.startdata[key]) == 'undefined') {
                        jsq.addStart(key, startValue);
                        jsq.addEnd(key, endValue);
                    }
                });
                //执行检测
                jsq.subAll();
            },
            subAll: function () {
                for (var index in jsq.startdata) {
                    var nowTime = new Date();
                    var startTime = new Date(jsq.startdata[index].toString().replace(/-/g, '/'));
                    var endTime = new Date(jsq.enddata[index].toString().replace(/-/g, '/'));

                    var S_timestamp = startTime.getTime() - nowTime.getTime();
                    var E_timestamp = endTime.getTime() - nowTime.getTime();

                    //console.log(startTime);
                    if (E_timestamp <= 1000) //小1秒
                    {
                        $('#order_time_' + index).text('已结束 >' + jsq.enddata[index].toString());
                        $('#order_time_' + index).css("color", "red");
                        //$("#order_time_" + key).parent().parent().parent().parent().remove(); //删除
                    }
                    else if (E_timestamp > 0 && S_timestamp >= 1000) //大1秒 
                    {
                        //提取时间元素
                        var _day = Math.floor(S_timestamp / 1000 / 60 / 60 / 24);
                        var _hour = Math.floor(S_timestamp / 1000 / 60 / 60 % 24);
                        var _min = Math.floor(S_timestamp / 1000 / 60 % 60);
                        var _sec = Math.floor(S_timestamp / 1000 % 60);

                        if (_hour < 10) {
                            _hour = "0" + _hour;
                        }
                        if (_min < 10) {
                            _min = "0" + _min;
                        }
                        if (_sec < 10) {
                            _sec = "0" + _sec;
                        }
                        $('#order_time_' + index).text(_day + "天" + _hour + "时" + _min + "分" + _sec + "秒" + "开始");
                    }
                    else {
                        //提取时间元素
                        var _day = Math.floor(E_timestamp / 1000 / 60 / 60 / 24);
                        var _hour = Math.floor(E_timestamp / 1000 / 60 / 60 % 24);
                        var _min = Math.floor(E_timestamp / 1000 / 60 % 60);
                        var _sec = Math.floor(E_timestamp / 1000 % 60);

                        if (_hour < 10) {
                            _hour = "0" + _hour;
                        }
                        if (_min < 10) {
                            _min = "0" + _min;
                        }
                        if (_sec < 10) {
                            _sec = "0" + _sec;
                        }
                        $('#order_time_' + index).text(_day + "天" + _hour + "时" + _min + "分" + _sec + "秒" + "结束");
                    }
                }
            }
        };

        $(function () {
            //倒计时
            setInterval('jsq.addAll()', 1000);
        });
    </script>
</body>

</html>

 

    A+
发布日期:2019年11月28日 15:50:46  所属分类:JavaScript
最后更新时间:2019-11-28 15:50:46
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