<title>Bootstrap3 输入框组中分割的下拉菜单按钮 - 迹忆客(jiyik.com)</title>
<link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
<div style="padding: 100px 100px 10px;">
<form class="bs-example bs-example-form" role="form">
<div class="input-group">
<div class="input-group-btn">
<button type="button" class="btn btn-default" tabindex="-1">下拉菜单
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" tabindex="-1">
<span class="caret"></span>
<span class="sr-only">切换下拉菜单</span>
<ul class="dropdown-menu">
<li><a href="#">功能</a></li>
<li><a href="#">另一个功能</a></li>
<li><a href="#">其他</a></li>
<li class="divider"></li>
<li><a href="#">分离的链接</a></li>
<input type="text" class="form-control">
<div class="input-group">
<input type="text" class="form-control">
<div class="input-group-btn">
<button type="button" class="btn btn-default" tabindex="-1">下拉菜单
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" tabindex="-1">
<span class="caret"></span>
<span class="sr-only">切换下拉菜单</span>
<ul class="dropdown-menu pull-right">
<li><a href="#">功能</a></li>
<li><a href="#">另一个功能</a></li>
<li><a href="#">其他</a></li>
<li class="divider"></li>
<li><a href="#">分离的链接</a></li>