实例首页
自学教程
IT工具箱
源代码
下载代码
上下布局
点击运行 >
<!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>复选框</h2> <p>.form-check-label 类添加到标签元素，.form-check 容器内添加 .form-check-input 类来设置复选框的样式。</p> <p>以下三个复选框，第一个默认选中，最后一个禁止选择：</p> <form action="/action_page.php"> <div class="form-check"> <input type="checkbox" class="form-check-input" id="check1" name="option1" value="something" checked> <label class="form-check-label" for="check1">Option 1</label> </div> <div class="form-check"> <input type="checkbox" class="form-check-input" id="check2" name="option2" value="something"> <label class="form-check-label" for="check2">Option 2</label> </div> <div class="form-check"> <input type="checkbox" class="form-check-input" disabled> <label class="form-check-label">Option 3</label> </div> <button type="submit" class="btn btn-primary mt-3">Submit</button> </form> </div> </body> </html>
运行结果：