查看“Bootstrap5 加载效果”的源代码

{{DISPLAYTITLE:Bootstrap5 加载效果}}[[Category:Bootstrap 5 教程|15]]
= Bootstrap5 加载效果 =

要创建加载中效果可以使用 .spinner-border 类:

<sample title="" desc="" lang="html" hererun="1">
<div class="spinner-border"></div>
 </sample>
<run name=""> <!DOCTYPE html>
<html>
<head>
  <title>Bootstrap5 实例</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="container mt-3">
  <h2>加载中效果</h2>
  <p>要创建加载中效果可以使用 .spinner-border 类:</p>

  <div class="spinner-border"></div>
</div>

</body>
</html> </run>
可以使用文本颜色类设置不同的颜色：

<sample title="" desc="" lang="html" hererun="1">
<div class="spinner-border text-muted"></div>
<div class="spinner-border text-primary"></div>
<div class="spinner-border text-success"></div>
<div class="spinner-border text-info"></div>
<div class="spinner-border text-warning"></div>
<div class="spinner-border text-danger"></div>
<div class="spinner-border text-secondary"></div>
<div class="spinner-border text-dark"></div>
<div class="spinner-border text-light"></div>
 </sample>
<run name=""> <!DOCTYPE html>
<html>
<head>
  <title>Bootstrap5 实例</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="container mt-3">
  <h2>不同颜色加载效果</h2>
  <p>可以使用文本颜色类设置不同的颜色：</p>

  <div class="spinner-border text-muted"></div>
  <div class="spinner-border text-primary"></div>
  <div class="spinner-border text-success"></div>
  <div class="spinner-border text-info"></div>
  <div class="spinner-border text-warning"></div>
  <div class="spinner-border text-danger"></div>
  <div class="spinner-border text-secondary"></div>
  <div class="spinner-border text-dark"></div>
  <div class="spinner-border text-light"></div>
</div>

</body>
</html> </run>
== 闪烁的加载效果 ==

使用 .spinner-grow 类来设置闪烁的加载效果:

<sample title="" desc="" lang="html" hererun="1">
<div class="spinner-grow text-muted"></div>
<div class="spinner-grow text-primary"></div>
<div class="spinner-grow text-success"></div>
<div class="spinner-grow text-info"></div>
<div class="spinner-grow text-warning"></div>
<div class="spinner-grow text-danger"></div>
<div class="spinner-grow text-secondary"></div>
<div class="spinner-grow text-dark"></div>
<div class="spinner-grow text-light"></div>
 </sample>
<run name=""> <!DOCTYPE html>
<html>
<head>
  <title>Bootstrap5 实例</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="container mt-3">
  <h2>闪烁的加载效果</h2>
  <p>使用 .spinner-grow 类来设置闪烁的加载效果:</p>

  <div class="spinner-grow text-muted"></div>
  <div class="spinner-grow text-primary"></div>
  <div class="spinner-grow text-success"></div>
  <div class="spinner-grow text-info"></div>
  <div class="spinner-grow text-warning"></div>
  <div class="spinner-grow text-danger"></div>
  <div class="spinner-grow text-secondary"></div>
  <div class="spinner-grow text-dark"></div>
  <div class="spinner-grow text-light"></div>
</div>

</body>
</html> </run>
== 设置加载效果大小 ==

使用.spinner-border-sm 或 .spinner-grow-sm 类来创建加载效果的大小:

<sample title="" desc="" lang="html" hererun="1">
<div class="spinner-border spinner-border-sm"></div>
<div class="spinner-grow spinner-grow-sm"></div>
 </sample>
<run name=""> <!DOCTYPE html>
<html>
<head>
  <title>Bootstrap5 实例</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="container mt-3">
  <h2>设置加载效果大小</h2>
  <p>使用.spinner-border-sm 或 .spinner-grow-sm 类来创建加载效果的大小:</p>

  <div class="spinner-border spinner-border-sm"></div>
  <div class="spinner-grow spinner-grow-sm"></div>
</div>

</body>
</html> </run>
== 加载按钮 ==

我们也可以设置一个正在加载的按钮。

<sample title="" desc="" lang="html" hererun="1">
<button class="btn btn-primary">
  <span class="spinner-border spinner-border-sm"></span>
</button>

<button class="btn btn-primary">
  <span class="spinner-border spinner-border-sm"></span>
  Loading..
</button>

<button class="btn btn-primary" disabled>
  <span class="spinner-border spinner-border-sm"></span>
  Loading..
</button>

<button class="btn btn-primary" disabled>
  <span class="spinner-grow spinner-grow-sm"></span>
  Loading..
</button>
 </sample>
<run name=""> <!DOCTYPE html>
<html>
<head>
  <title>Bootstrap5 实例</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="container mt-3">
  <h2>加载按钮</h2>
  <p>按钮添加正在加载按钮:</p>

  <button class="btn btn-primary">
    <span class="spinner-border spinner-border-sm"></span>
  </button>

  <button class="btn btn-primary">
    <span class="spinner-border spinner-border-sm"></span>
    Loading..
  </button>

  <button class="btn btn-primary" disabled>
    <span class="spinner-border spinner-border-sm"></span>
    Loading..
  </button>

  <button class="btn btn-primary" disabled>
    <span class="spinner-grow spinner-grow-sm"></span>
    Loading..
  </button>
</div>

</body>
</html> </run>