Bootstrap5按钮

使用bootstrap5创建按钮

image-20220813191129853

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet">
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.5.0/font/bootstrap-icons.css">
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"></script>
<style>

</style>
</head>
<body>
    <div class="container">
        <button type="button" class="btn btn-primary">Primary</button>
        <button type="button" class="btn btn-secondary">Secondary</button>
        <button type="button" class="btn btn-success">Success</button>
        <button type="button" class="btn btn-danger">Danger</button>
        <button type="button" class="btn btn-warning">Warning</button>
        <button type="button" class="btn btn-info">Info</button>
        <button type="button" class="btn btn-dark">Dark</button>
        <button type="button" class="btn btn-light">Light</button>
        <button type="button" class="btn btn-link">Link</button>
    </div>
</body>
</html>

Bootstrap5 带轮廓的按钮

image-20220813191233663

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet">
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.5.0/font/bootstrap-icons.css">
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"></script>
<style>

</style>
</head>
<body>
    <div class="container">
        <button type="button" class="btn btn-outline-primary">Primary</button>
        <button type="button" class="btn btn-outline-secondary">Secondary</button>
        <button type="button" class="btn btn-outline-success">Success</button>
        <button type="button" class="btn btn-outline-danger">Danger</button>
        <button type="button" class="btn btn-outline-warning">Warning</button>
        <button type="button" class="btn btn-outline-info">Info</button>
        <button type="button" class="btn btn-outline-dark">Dark</button>
        <button type="button" class="btn btn-outline-light">Light</button>
    </div>
</body>
</html>

改变按钮的大小

image-20220813191403950

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet">
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.5.0/font/bootstrap-icons.css">
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"></script>
<style>

</style>
</head>
<body>
    <div class="container">
        <button type="button" class="btn btn-sm btn-outline-primary">Primary</button>
        <button type="button" class="btn btn-lg btn-outline-secondary">Secondary</button>
        <button type="button" class="btn btn-md btn-outline-success">Success</button>
    </div>
</body>
</html>

Bootstrap5 禁用的按钮

可以通过将 disabled 属性添加到 <button> 或<input>等相应标记来禁用按钮，如下例所示：

image-20220813192019336

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet">
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.5.0/font/bootstrap-icons.css">
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"></script>
<style>

</style>
</head>
<body>
    <div class="container">
        <button type="button" class="btn btn-lg btn-primary disabled">Primary</button>
    </div>
</body>
</html>

创建带旋转效果的按钮

动画1

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet">
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.5.0/font/bootstrap-icons.css">
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"></script>
<style>

</style>
</head>
<body>
    <div class="container">
        <button type="button" class="btn btn-primary" disabled>
            <span class="spinner-border spinner-border-sm"></span> Loading...
        </button>
        <button type="button" class="btn btn-primary" disabled>
            <span class="spinner-grow spinner-grow-sm"></span> Loading...
        </button>
    </div>
</body>
</html>