<div class="btn-group" data-toggle="buttons">
<label class="btn btn-primary">
<input type="radio" name="options" id="option1"> 选项 1
</label>
<label class="btn btn-primary">
<input type="radio" name="options" id="option2"> 选项 2
</label>
<label class="btn btn-primary">
<input type="radio" name="options" id="option3"> 选项 3
</label>
</div>
<div class="btn-group">
<button type="button" class="btn btn-primary dropdown-toggle btn-xs" data-toggle="dropdown">
原始
<span class="caret"></span>
</button>
<ul class="dropdown-menu" role="menu">
<li><button type=button>功能</li>
<li><a href="#">另一个功能</a></li>
<li><a href="#">其他</a></li>
<li><a href="#">分离的链接</a></li>
</ul>
</div>
<!-- 模态框（Modal） --> <h2>模态框（Modal）插件事件</h2> <!-- 按钮触发模态框 --> <button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">开始演示模态框</button> <!-- 模态框（Modal） --> <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button> <h4 class="modal-title" id="myModalLabel">模态框（Modal）标题</h4> </div> <div class="modal-body">点击关闭按钮检查事件功能。</div> <div class="modal-footer"> <button type="button" class="btn btn-default" data-dismiss="modal">关闭</button> <button type="button" class="btn btn-primary">提交更改</button> </div>