带按钮的搜索框(Bootstrap 3)

Question

我想创建一个带有按钮的搜索框,就像这样:

但就在页面的右侧.所以我把右拉,这就是我的代码:

<form action="/hms/accommodations" method="GET">            
<div class="input-group pull-right">
   <input type="text" class="form-control" placeholder="Search" id="txtSearch"/>
   <div class="input-group-btn pull-right">
        <button class="btn btn-primary" type="submit">
        <span class="glyphicon glyphicon-search"></span>
        </button>
   </div>
   </div>
</form>

当我试图运行它时,它是这样的:

为什么这样的对齐？我希望有一个人可以帮助我.谢谢.

Answer 1

从中删除右拉类<div class="input-group-btn pull-right">

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<form action="/hms/accommodations" method="GET"> 
  <div class="row">
    <div class="col-xs-6 col-md-4">
      <div class="input-group">
        <input type="text" class="form-control" placeholder="Search" id="txtSearch"/>
        <div class="input-group-btn">
          <button class="btn btn-primary" type="submit">
            <span class="glyphicon glyphicon-search"></span>
          </button>
        </div>
      </div>
    </div>
  </div>
</form>