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osc-bullet
/
index.html

<!doctype html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>osc-bullet - jQuery 弹幕插件</title>
  <script src="https://cdn.staticfile.org/jquery/3.4.1/jquery.min.js"></script>
  <link rel="stylesheet" href="dist/osc-bullet.min.css">
  <style type="text/css">
    * {
      margin: 0;
      padding: 0;
    }

    html, body {
      height: 100%;
    }

    .bullet-container {
      position: relative;
      text-align: center;
      padding: 20px 0;
    }

    .toolbar {
      text-align: center;
      margin-top: 14px;
    }

    .btn {
      outline: 0;
      border: 0;
      appearance: none;
      padding: 4px 12px;
      border-radius: 4px;
      color: #fff;
      font-size: 14px;
      background: #06AD3D;
      cursor: pointer;
      text-decoration: none;
    }

    .btn:hover {
      background: #05892f;
    }
  </style>
</head>
<body>
  <div class="bullet-container">
    <h1>osc-bullet</h1>
    <p>OSCHINA 2020年愚人节弹幕插件</p>
    <div class="toolbar">
      <button class="btn btn-clear">清空弹幕</button>
      <a class="btn" href="https://gitee.com/oschina/osc-bullet" target="_blank">源码</a>
    </div>
  </div>
  <script src="dist/osc-bullet.min.js"></script>
  <script type="text/javascript">
    $(function () {
      var bulletColorArr = ["#06ad3d", "#55cb44", "#3498db", "#f46825", "#e74c3c", "#e15fd8", "#95a5a6", "#f39c12", "#6c51f3", "#f562d8"];
      var bulletContentArr = ['愚人节快乐！ OSCHINA', 'OSCHINA.NET 是目前领先的中文开源技术社区', '我们传播开源的理念，推广开源项目，为 IT 开发者提供了一个发现、使用、并交流开源技术的平台', 'OSCHINA 社区', '开源中国社区'];

      var bulletContainer = $('body');
      var bulletTimer = null;
      function addNext () {
        var content = bulletContentArr[Math.floor((Math.random() * bulletContentArr.length))];
        if (content) {
          var bgColor = bulletColorArr[Math.floor((Math.random() * bulletColorArr.length))] || bulletColorArr[0];

          bulletContainer.bullet({
            avatar: 'https://static.oschina.net/new-osc/img/portrait.gif',
            content: content,
            url: 'https://www.oschina.net/?from=osc-bullet',
            color: '',
            bgColor: bgColor,
            speed: 20,
            safeTop: 150,
            safeBottom: 20,
            hasClose: true
          });
        }
        bulletTimer = setTimeout(addNext, 2000);
      }
      addNext();

      // clear
      $('.btn-clear').on('click', function () {
        bulletContainer.bullet.clear();

        if (bulletTimer) {
          clearTimeout(bulletTimer);
          bulletTimer = null;
        }
      });
    });
  </script>
</body>
</html>