jquery网页倒计时效果，秒杀，限时抢购！

2022-09-06 11:48:21

<!doctype html>

<html>

<head>

    <meta charset="utf-8">

    <title>jquery版的网页倒计时效果</title>

    <meta http-equiv="Content-type" content="text/html;charset=UTF-8" />

    <meta content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0,user-scalable=no" name="viewport" id="viewport">

    <meta name="format-detection" content="telephone=no" />

    <meta content="yes" name="apple-mobile-web-app-capable" />

    <meta content="black" name="apple-mobile-web-app-status-bar-style" />

    <style type="text/css">

    .time-item strong {

        background: #C71C60;

        color: #fff;

        line-height: 49px;

        font-size: 36px;

        font-family: Arial;

        padding: 0 10px;

        margin-right: 10px;

        border-radius: 5px;

        box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);

    }

    #day_show {

        float: left;

        line-height: 49px;

        color: #c71c60;

        font-size: 32px;

        margin: 0 10px;

        font-family: Arial, Helvetica, sans-serif;

    }

    .item-title .unit {

        background: none;

        line-height: 49px;

        font-size: 24px;

        padding: 0 10px;

        float: left;

    }

    </style>

    <script type="text/javascript" src="js/jquery.min.js"></script>

    <script type="text/javascript">

    var intDiff = parseInt(500000); //倒计时总秒数量

    function timer(intDiff) {

        window.setInterval(function() {

            var day = 0,

                hour = 0,

                minute = 0,

                second = 0; //时间默认值

            if (intDiff > 0) {

                day = Math.floor(intDiff / (60 * 60 * 24));

                hour = Math.floor(intDiff / (60 * 60)) - (day * 24);

                minute = Math.floor(intDiff / 60) - (day * 24 * 60) - (hour * 60);

                second = Math.floor(intDiff) - (day * 24 * 60 * 60) - (hour * 60 * 60) - (minute * 60);

            }

            if (minute <= 9) minute = '0' + minute;

            if (second <= 9) second = '0' + second;

            $('#day_show').html(day + "天");

            $('#hour_show').html('<s id="h"></s>' + hour + '时');

            $('#minute_show').html('<s></s>' + minute + '分');

            $('#second_show').html('<s></s>' + second + '秒');

            intDiff--;

        }, 1000);

    }

    $(function() {

        timer(intDiff);

    });

    </script>

</head>

<body>

    <div class="time-item">

        <span id="day_show">0天</span>

        <strong id="hour_show">0时</strong>

        <strong id="minute_show">0分</strong>

        <strong id="second_show">0秒</strong>

    </div>

    <!--倒计时模块-->

</body>

</html>

改造，支持多个倒计时同时进行！

<!doctype html>

<html>

<head>

    <meta charset="utf-8">

    <title>jquery版的网页倒计时效果</title>

    <meta http-equiv="Content-type" content="text/html;charset=UTF-8" />

    <meta content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0,user-scalable=no" name="viewport" id="viewport">

    <meta name="format-detection" content="telephone=no" />

    <meta content="yes" name="apple-mobile-web-app-capable" />

    <meta content="black" name="apple-mobile-web-app-status-bar-style" />

    <style type="text/css">

    .time-item strong {

        background: #C71C60;

        color: #fff;

        line-height: 49px;

        font-size: 36px;

        font-family: Arial;

        padding: 0 10px;

        margin-right: 10px;

        border-radius: 5px;

        box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);

    }

    .day_show {

        float: left;

        line-height: 49px;

        color: #c71c60;

        font-size: 32px;

        margin: 0 10px;

        font-family: Arial, Helvetica, sans-serif;

    }

    .item-title .unit {

        background: none;

        line-height: 49px;

        font-size: 24px;

        padding: 0 10px;

        float: left;

    }

    </style>

    <script type="text/javascript" src="js/jquery.min.js"></script>

    <script type="text/javascript">

    var firstIntDiff = parseInt(500000); //倒计时总秒数量

    var secondIntDiff = parseInt(5000); //倒计时总秒数量

    function timer(intDiff,idName) {

        window.setInterval(function() {

            var day = 0,

                hour = 0,

                minute = 0,

                second = 0; //时间默认值

            if (intDiff > 0) {

                day = Math.floor(intDiff / (60 * 60 * 24));

                hour = Math.floor(intDiff / (60 * 60)) - (day * 24);

                minute = Math.floor(intDiff / 60) - (day * 24 * 60) - (hour * 60);

                second = Math.floor(intDiff) - (day * 24 * 60 * 60) - (hour * 60 * 60) - (minute * 60);

            }

            if (minute <= 9) minute = '0' + minute;

            if (second <= 9) second = '0' + second;

            $(idName+' .day_show').html(day + "天");

            $(idName+' .hour_show').html('<s id="h"></s>' + hour + '时');

            $(idName+' .minute_show').html('<s></s>' + minute + '分');

            $(idName+' .second_show').html('<s></s>' + second + '秒');

            intDiff--;

        }, 1000);

    }

    $(function() {

        timer(firstIntDiff,'#first');

        timer(secondIntDiff,'#second');

    });

    </script>

</head>

<body>

    <div id="first" class="time-item">

        <span class="day_show">0天</span>

        <strong class="hour_show">0时</strong>

        <strong class="minute_show">0分</strong>

        <strong class="second_show">0秒</strong>

    </div>

    <!--倒计时模块-->

    <div id="second" class="time-item">

        <span class="day_show">0天</span>

        <strong class="hour_show">0时</strong>

        <strong class="minute_show">0分</strong>

        <strong class="second_show">0秒</strong>

    </div>

</body>

</html>

码农公寓

改造，支持多个倒计时同时进行！

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