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Bootstrap5 进度条

2023-06-25 15:30 更新

进度条可以显示用户任务的完成过程。

创建一个基本的进度条的步骤如下：

  • 添加一个带有 .progress 类的 <div>。
  • 接着，在上面的 <div> 内，添加一个带有 class .progress-bar 的空的 <div>。
  • 添加一个带有百分比表示的宽度的 style 属性，例如 style="width:70%" 表示进度条在 70% 的位置。
<!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="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="stylesheet">
  <script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js" rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow" ></script>
</head>
<body>

<div class="container mt-3">
  <h2>基本进度条</h2>
  <p>要创建一个默认的进度条，可以在容器元素上添加 .progress 类，在子元素上添加 progress-bar 类，并设置进度条进度情况：:</p>
  <div class="progress">
    <div class="progress-bar" style="width:70%"></div>
  </div>
</div>

</body>
</html>

进度条高度

进度条高度默认为 16px。我们可以使用 CSS 的 height 属性来修改他：

<!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="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="stylesheet">
  <script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js" rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow" ></script>
</head>
<body>

<div class="container mt-3">
  <h2>进度条高度</h2>
  <p>进度条高度默认为 16px。我们可以使用 CSS 的 height 属性来修改他：</p> 
  <div class="progress" style="height:10px;">
    <div class="progress-bar" style="width:40%;"></div>
  </div>
  <br>
  <div class="progress" style="height:20px;">
    <div class="progress-bar" style="width:50%;"></div>
  </div>
  <br>
  <div class="progress" style="height:30px;">
    <div class="progress-bar" style="width:60%;"></div>
  </div>
</div>

</body>
</html>

进度条标签

可以在进度条内添加文本，如进度的百分比：

<!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="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="stylesheet">
  <script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js" rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow" ></script>
</head>
<body>

<div class="container mt-3">
  <h2>进度条文本标签</h2>
  <div class="progress">
    <div class="progress-bar" style="width:70%">70%</div>
  </div>
</div>

</body>
</html>

不同颜色的进度条

默认情况下进度条为蓝色，Bootstrap5 还提供了以下颜色的进度条：


<!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="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="stylesheet">
  <script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js" rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow" ></script>
</head>
<body>

<div class="container mt-3">
  <h2>多种颜色的进度条</h2>
  <p>Bootstrap4 提供了以下几种进度条颜色:</p> 
  <div class="progress">
    <div class="progress-bar" style="width:30%"></div>
  </div>
  <br>
  <div class="progress">
    <div class="progress-bar bg-success" style="width:40%"></div>
  </div>
  <br>
  <div class="progress">
    <div class="progress-bar bg-info" style="width:50%"></div>
  </div>
  <br>
  <div class="progress">
    <div class="progress-bar bg-warning" style="width:60%"></div>
  </div>
  <br>
  <div class="progress">
    <div class="progress-bar bg-danger" style="width:70%"></div>
  </div>
</div>

</body>
</html>

条纹的进度条

可以使用 .progress-bar-striped 类来设置条纹进度条：

<!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="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="stylesheet">
  <script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js" rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow" ></script>
</head>
<body>

<div class="container mt-3">
  <h2>条纹的进度条</h2>
  <p>可以使用 .progress-bar-striped 类来设置条纹进度条：</p> 
  <div class="progress">
    <div class="progress-bar progress-bar-striped" style="width:30%"></div>
  </div>
  <br>
  <div class="progress">
    <div class="progress-bar bg-success progress-bar-striped" style="width:40%"></div>
  </div>
  <br>
  <div class="progress">
    <div class="progress-bar bg-info progress-bar-striped" style="width:50%"></div>
  </div>
  <br>
  <div class="progress">
    <div class="progress-bar bg-warning progress-bar-striped" style="width:60%"></div>
  </div>
  <br>
  <div class="progress">
    <div class="progress-bar bg-danger progress-bar-striped" style="width:70%"></div>
  </div>
</div>

</body>
</html>

动画进度条

使用 .progress-bar-animated 类可以为进度条添加动画：

<!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="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="stylesheet">
  <script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js" rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow" ></script>
</head>
<body>

<div class="container mt-3">
  <h2>动画进度条</h2>
  <p>使用 .progress-bar-animated 类可以为进度条添加动画：</p> 
  <div class="progress">
    <div class="progress-bar progress-bar-striped progress-bar-animated" style="width:40%"></div>
  </div>
</div>

</body>
</html>

混合色彩进度条

进度条可以设置多种颜色：

<!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="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="external nofollow" target="_blank"  rel="stylesheet">
  <script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js" rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  rel="external nofollow" ></script>
</head>
<body>

<div class="container mt-3">
  <h2>混合色彩进度条</h2>
  <p>进度条可以设置多种颜色:</p> 
  <div class="progress">
    <div class="progress-bar bg-success" style="width:40%">
      安全线
    </div>
    <div class="progress-bar bg-warning" style="width:10%">
      警告线
    </div>
    <div class="progress-bar bg-danger" style="width:20%">
      危险线
    </div>
  </div>
</div>

</body>
</html>
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