在 Bootstrap 中关闭警报框时添加一个淡入淡出效果


在 alert 关闭时使用 Bootstrap 中的 .fade 类 添加淡入淡出效果

示例

在线演示

<!DOCTYPE html>
<html>
   <head>
      <title>Bootstrap Example</title>
      <link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet">
      <script src = "/scripts/jquery.min.js"></script>
      <script src = "/bootstrap/js/bootstrap.min.js"></script>
   </head>
   <body>
      <div class = "container">
         <h2>Eclipse Refactoring</h2>
         <div class = "alert alert-danger alert-dismissible fade in">
            <a href = "#" class = "close" data-dismiss="alert" aria-label = "close">×</a>
            To refactor code in Eclipse, try the below given steps in the video (You can also close this alert)
         </div>
      </div>
      <div class = "container">
         <div class = "embed-responsive embed-responsive-16by9">
            <iframe class = "embed-responsive-item" src = "https://www.youtube.com/embed/YFVV6RAUnNg "></iframe>
         </div>
      </div>
   </body>
</html>

更新于:2020 年 6 月 12 日

216 次浏览

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