多个按钮

Question

我想实现的是在左侧和作为该图像中显示的，现在只有一个按钮多个按钮的输入组：

问题是，只要我有每侧一个以上的按钮，输入字段调整大小以最大宽度和踢一个按钮列于较小显示器：

随着只在左，一个按钮的按钮上正确的，它适用于所有的屏幕大小100％：

乐代码：

<div class="input-group br"> 
     <span class="input-group-btn"> 
      <div class="btn-group"> 
       <a href="#" class="btn btn-primary clear-search"> 
        <span class="glyphicon glyphicon-refresh"></span> 
       </a> 
       <a href="#" class="btn btn-primary qr-code"> 
        <span class="glyphicon glyphicon-qrcode"></span> 
       </a> 
      </div> 
     </span> 
     <input class="form-control search" type="search" name="search" placeholder="Search"> 
     <span class="input-group-btn"> 
      <div class="btn-group dropup"> 
       <button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> 
        <span class="glyphicon glyphicon-search"></span> 
        Search 
        <span class="caret"></span> 
       </button> 
       <ul class="dropdown-menu dropdown-menu-right"> 
        <li><a class="buyer-identifier" href="#">Buyer Number</a></li> 
        ... 
        <li class="divider"></li> 
        <li><a class="clear-search" href="#">Clear Search</a></li> 
       </ul> 
      </div> 
     </span> 
    </div> 

Fiddle demo

就如何使所有的第一个图像工作的任何想法屏幕尺寸？

Answer 1

你不需要btn-group元素...

<div class="input-group br"> 
     <span class="input-group-btn"> 
      <a href="#" class="btn btn-primary clear-search"> 
       <span class="glyphicon glyphicon-refresh"></span> 
      </a> 
      <a href="#" class="btn btn-primary qr-code"> 
      <span class="glyphicon glyphicon-qrcode"></span> 
      </a> 
     </span> 
     <input class="form-control search" type="search" name="search" placeholder="Search"> 
     <span class="input-group-btn"> 
      <div class="btn-group dropup"> 
       <button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> 
        <span class="glyphicon glyphicon-search"></span> 
        Search 
        <span class="caret"></span> 
       </button> 
       <ul class="dropdown-menu dropdown-menu-right"> 
        <li><a class="buyer-identifier" href="#">Buyer Number</a></li> 
        ... 
        <li class="divider"></li> 
        <li><a class="clear-search" href="#">Clear Search</a></li> 
       </ul> 
      </div> 
     </span> 
    </div> 

Bootply example

Answer 2

请勿使用两个按钮组包装元素。

<div class="input-group br"> <span class="input-group-btn"> 
    <a href="#" class="btn btn-primary clear-search"> 
     <span class="glyphicon glyphicon-refresh"></span> 
    </a> 
    <a href="#" class="btn btn-primary qr-code"> 
     <span class="glyphicon glyphicon-qrcode"></span> 
    </a> 

Demo

Answer 3

使用BTN-二次类

<div class="input-group"> 
    <input type="text" class="form-control" aria-label="Text input with segmented button dropdown"> 
    <div class="input-group-btn"> 
    <button type="button" class="btn btn-secondary">☺</button> 
    <button type="button" class="btn btn-secondary">SEND</button> 
    </div> 
</div>