jquery实现一个led时间倒计时效果代码-html代码-BFW代码库

jquery实现一个led时间倒计时效果代码

代码语言：html

所属分类：其他

代码描述：jquery实现一个led时间倒计时效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/bootstrap.3.3.4.css">

    <style>
        html, body {
            margin: 0;
            padding: 0;
            background: #000;
            width: 100%;
            height: 100%;
            position: absolute;
            min-width: 900px;
        }

        .time {
            height: 200px;
            position: absolute;
            top: 40%;
            left: 50%;
            width: 900px;
            margin-left: -450px;
            margin-top: -100px;
            text-align: center;
        }
        .time .digit {
            width: 120px;
            height: 200px;
            margin: 0 5px;
            position: relative;
            display: inline-block;
        }


        .digit .segment {
            /*background:#00FF00;*/
            border-radius: 5px;
            position: absolute;
            opacity: 0.1;
            transition: opacity 0.2s;
            -webkit-transition: opacity 0.2s;
            -ms-transition: opacity 0.2s;
            -moz-transition: opacity 0.2s;
            -o-transition: opacity 0.2s;
        }

        .digit .segment.on, .separator {
            opacity: 1;
            box-shadow: 0 0 30px rgba(0,255,0,0.1);
            transition: opacity 0s;
            -webkit-transition: opacity 0s;
            -ms-transition: opacity 0s;
            -moz-transition: opacity 0s;
            -o-transition: opacity 0s;
        }

        .time .separator {
            width: 20px;
            height: 20px;
            /*background:#00FF00;*/
            border-radius: 50%;
            display: inline-block;
            position: relative;
            top: -90px;
        }


        .digit .segment:nth-child(1) {
            top: 10px;
            left: 20px;
            right: 20px;
            height: 10px;
        }

        .digit .segment:nth-child(2) {
            top: 20px;
            right: 10px;
            width: 10px;
            height: 75px;
            height: calc(50% - 25px);
        }

        .digit .segment:nth-child(3) {
            bottom: 20px;
            right: 10px;
            width: 10px;
            height: 75px;
            height: calc(50% - 25px);
        }

        .digit .segment:nth-child(4) {
            bottom: 10px;
            right: 20px;
            height: 10px;
            left: 20px;
        }

        .digit .segment:nth-child(5) {
            bottom: 20px;
            left: 10px;
            width: 10px;
            height: 75px;
            height: calc(50% - 25px);
        }

        .digit .segment:nth-child(6) {
            top: 20px;
            left: 10px;
            width: 10px;
            height: 75px;
            height: calc(50% - 25px);
        }

        .digit .segment:nth-child(7) {
            bottom: 95px;
            bottom: calc(50% - 5px);
            right: 20px;
            left: 20px;
            height: 10px;
        }
    </style>

    <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/jquery-3.2.1.min.js"></script>
    <script type="text/javascript">
        $(document).ready(function() {
            var date_str = "";
            for (var i = 0; i <= 23; i++) {
                var d_;
                i < 10 ? d_ = "0" + i: d_ = i;
                date_str = date_str + "<option>" + d_ + "</option><br/>"
            }
            $("#_minute").append(date_str);
            var time_str = "";
            for (var i = 0; i <= 59; i++) {
                var t_;
                i < 10 ? t_ = "0" + i: t_ = i;
                time_str = time_str + "<option>" + t_ + "</option><br/>"
            }
            $("#_second").append(time_str);
        });
        $(document).ready(function() {
            $("#start_").click(function() {
                var m_ = $("#_minute").val();
                var s_ = $("#_second").val();
                seconds_ = m_ * 60 + s_ * 1;
            });
            $("#reset_").click(function() {
                $("#_minute").val("00");
                $("#_second").val("00");
                seconds_ = 0;
                clearInterval(timer);
            });
        });
    </script>

</head>

<body>

    <form role="form">
        <div class="form-group">
            <div style="display: inline-block;margin-top: 50px;margin-left: 500px;">
                <div style="display: inline-block;">
                    <select class="form-control" id="_minute" style="width:100px">
                    </select>
                </div>
                &nbsp;<span style="color:white">分</span>
                <div style="display: inline-block;">
                    <select class="form-control" id="_second" style="width:100px">
                    </select>
                </div>
                &nbsp;<span style="color:white">秒</span>
            </div>
            <div style="display: inline-block;">
                <button class="btn b.........完整代码请登录后点击上方下载按钮下载查看