js实现文字竖向滚动

用户10106350

发布于 2022-10-28 10:20:15

23.3K0

发布于 2022-10-28 10:20:15

文章被收录于专栏：WflynnWeb

代码已上传至github github代码地址：https://github.com/Miofly/mio.git

移动端适配

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0">
  <meta http-equiv=X-UA-Compatible content="ie=edge">
  <meta name=apple-mobile-web-app-capable content=yes>
  <meta name=apple-touch-fullscreen content=yes>
  <meta name=apple-mobile-web-app-status-bar-style content=black-translucent>
  <meta name=format-detection content="telephone=no">
  <meta name=format-detection content="email=no">
  <meta name=renderer content=webkit>
  <meta name=screen-orientation content=portrait>
  <meta name=x5-orientation content=portrait>
  <meta name=x5-fullscreen content=true>
  <meta name=full-screen content=yes>
  <meta name=keywords content="">
  <meta name=description content="">
  <meta http-equiv=Content-Type content="text/html; charset=utf-8">
  <title>Title</title>
  <link rel="stylesheet" type="text/css" href="../../css/reset.css"/>
  <link rel="stylesheet" type="text/css" href="../../css/animation.css"/>
  <link rel="stylesheet" type="text/css" href="../../css/box.css"/>
  <link rel="stylesheet" type="text/css" href="../../css/color.css"/>
  <link rel="stylesheet" type="text/css" href="../../css/common.css"/>
  <link rel="stylesheet" type="text/css" href="../../css/flex.css"/>
  <link rel="stylesheet" type="text/css" href="../../css/text.css"/>
  <script src="../../js/vue.js"></script>
  <script src="../../js/jquery-1.11.1.min.js"></script>
  <script>
        (function (doc, win) { // 移动端适配
            var docEl = doc.documentElement,
                isIOS = navigator.userAgent.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/),
                dpr = isIOS ? Math.min(win.devicePixelRatio, 3) : 1,
                dpr = window.top === window.self ? dpr : 1, //被iframe引用时，禁止缩放
                dpr = 1,
                scale = 1 / dpr,
                resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize';
            docEl.dataset.dpr = dpr;
            var metaEl = doc.createElement('meta');
            metaEl.name = 'viewport';
            metaEl.content = 'initial-scale=' + scale + ',maximum-scale=' + scale + ', minimum-scale=' + scale;
            docEl.firstElementChild.appendChild(metaEl);
            var recalc = function () {
                var width = docEl.clientWidth;
                if (width / dpr > 375) {
                    width = 375 * dpr;
                }
                // 乘以100，px : rem = 100 : 1
                docEl.style.fontSize = 100 * (width / 375) + 'px';
            };
            recalc()
            if (!doc.addEventListener) return;
            win.addEventListener(resizeEvt, recalc, false);
        })(document, window);
</script>
</head>

html

<body style="font-size: 0.05rem">
<div id="app" class="full-width">
  <ul id="Scroll" style="height: 0.2rem;overflow: hidden;">
    <li>
      <div>
        <span>梦里浮生</span>
        <span>领取211.28元现金</span>
      </div>
    </li>
    <li>
      <div class="barrage-list-content">
        <span>白衣扶弦</span>
        <span>领取247.11元现金</span>
      </div>
    </li>

    <li>
      <div class="barrage-list-content">
        <span>白衣扶2112弦</span>
        <span>领取247.11元现金</span>
      </div>
    </li>
  </ul>
</div>

<script>
    var app = new Vue({
        el: '#app',
        data() {
            return {}
        },
        mounted() {
            this.movedome(60)
        },
        methods: {
            movedome(t = 50) {
                var margintop = 0; // 上边距的偏移量
                var stop = false;
                setInterval(function () {
                    if (stop == true) {
                        return;
                    }
                    $('#Scroll').children("li").first().animate({"margin-top": margintop--}, 0, function () {
                        var $li = $(this);
                        if (!$li.is(":animated")) { // 第一个li的动画结束时
                            if (-margintop > $li.height()) {
                                $li.css("margin-top", "0px").appendTo($('#Scroll'));
                                margintop = 0;
                            }
                        }
                    });
                }, t);
                // 鼠标放到快递信息(ul)上时
                $('#Scroll').hover(function () {
                    $(this).css("cursor", "pointer");
                    stop = true; // 停止动画
                }, function () {
                    stop = false; // 开始动画
                });
            }
        },
    })
</script>
</body>
</html>

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原始发表：2020-05-01，如有侵权请联系 cloudcommunity@tencent.com 删除

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