how2j.cn

效果 说明 示例代码 
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<style>
div{
  margin:5px;
}
</style>
<div class="input-group">
  <span class="input-group-addon" id="basic-addon1">@</span>
  <input type="text" class="form-control" placeholder="用户名" aria-describedby="basic-addon1">
</div>

<div class="input-group">
  <input type="text" class="form-control" placeholder="邮箱" aria-describedby="basic-addon2">
  <span class="input-group-addon" id="basic-addon2">@12306.com</span>
</div>

<div class="input-group">
  <span class="input-group-addon">$</span>
  <input type="text" class="form-control"  placeholder="金额" aria-label="Amount (to the nearest dollar)">
  <span class="input-group-addon">.00</span>
</div>
edit
基本组合
示例代码 
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<style>
div{
  margin:5px;
}
</style>
<div class="input-group input-group-lg">
  <span class="input-group-addon" id="basic-addon1">@</span>
  <input type="text" class="form-control" placeholder="用户名" aria-describedby="basic-addon1">
</div>
<div class="input-group input-group">
  <span class="input-group-addon" id="basic-addon1">@</span>
  <input type="text" class="form-control" placeholder="用户名" aria-describedby="basic-addon1">
</div>
<div class="input-group input-group-sm">
  <span class="input-group-addon" id="basic-addon1">@</span>
  <input type="text" class="form-control" placeholder="用户名" aria-describedby="basic-addon1">
</div>
edit
尺寸
示例代码 
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<style>
div{
  margin:5px;
}
</style>

    <div class="input-group">
      <span class="input-group-addon">
        <input type="checkbox" >
      </span>
      <input type="text" class="form-control" >
    </div>
    <div class="input-group">
      <span class="input-group-addon">
        <input type="radio" >
      </span>
      <input type="text" class="form-control" >
    </div>
edit
复选框和单选框
示例代码 
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<style>
div{
  margin:5px;
}
</style>

    <div class="input-group">
      <span class="input-group-btn">
        <button class="btn btn-default" type="button">搜索</button>
      </span>
      <input type="text" class="form-control" placeholder="Search for...">
    </div>

    <div class="input-group">
      <input type="text" class="form-control" placeholder="Search for...">
      <span class="input-group-btn">
        <button class="btn btn-default" type="button">搜索</button>
      </span>
    </div>
edit
整合按钮
示例代码 
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<style>
div{
  margin:5px;
}
</style>
    <div class="input-group">
      <div class="input-group-btn">
        <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-expanded="false">搜索<span class="caret"></span></button>
        <ul class="dropdown-menu" role="menu">
          <li><a href="#">Google</a></li>
          <li><a href="#">百度</a></li>
          <li><a href="#">搜狗</a></li>
          <li class="divider"></li>
          <li><a href="#">人民搜索</a></li>
        </ul>
      </div>
      <input type="text" class="form-control" aria-label="...">
    </div>

    <div class="input-group">
      <input type="text" class="form-control" aria-label="...">
      <div class="input-group-btn">
        <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-expanded="false">搜索<span class="caret"></span></button>
        <ul class="dropdown-menu dropdown-menu-right" role="menu">
          <li><a href="#">Google</a></li>
          <li><a href="#">百度</a></li>
          <li><a href="#">搜狗</a></li>
          <li class="divider"></li>
          <li><a href="#">人民搜索</a></li>
        </ul>
      </div>
    </div>

<div style="height:120px"></div>
edit
整合下拉菜单
示例代码 
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<style>
div{
  margin:5px;
}
</style>
<div class="input-group">
  <input type="text" class="form-control" aria-label="...">
  <div class="input-group-btn">
<button type="button" class="btn btn-default">提交</button>
   <button type="button" class="btn btn-default dropdown-toggle"
      data-toggle="dropdown">
      <span class="caret"></span>
 
   </button>
   <ul class="dropdown-menu" role="menu">
     <li>
         <a href="#">HTML</a>             
      </li>
      <li role="presentation">
         <a href="#">CSS</a>              
      </li>
  
      <li role="presentation">
         <a href="#">Javascript</a>           
      </li>
      <li role="presentation">
         <a href="#">AJAX</a>             
      </li>
   </ul>
  </div>
</div>
<div style="height:120px"></div>
edit
整合分裂式下拉菜单
示例代码
示例 1 : 基本组合   
示例 2 : 尺寸   
示例 3 : 复选框和单选框   
示例 4 : 整合按钮   
示例 5 : 整合下拉菜单   
示例 6 : 整合分裂式下拉菜单   

示例 1 :

基本组合

edit edit 顶 折
纠 问
基本组合
运行效果
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script> <link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet"> <script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script> <style> div{ margin:5px; } </style> <div class="input-group"> <span class="input-group-addon" id="basic-addon1">@</span> <input type="text" class="form-control" placeholder="用户名" aria-describedby="basic-addon1"> </div> <div class="input-group"> <input type="text" class="form-control" placeholder="邮箱" aria-describedby="basic-addon2"> <span class="input-group-addon" id="basic-addon2">@12306.com</span> </div> <div class="input-group"> <span class="input-group-addon">$</span> <input type="text" class="form-control" placeholder="金额" aria-label="Amount (to the nearest dollar)"> <span class="input-group-addon">.00</span> </div>


源代码
1. 双击选中单词 2. 三击选中整行 3. CTRL+F 查找 4. F8 全屏编辑，再次点击恢复
渲染中 渲染完成
效果
示例 2 :

尺寸

edit edit 顶 折
纠 问
尺寸
运行效果
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script> <link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet"> <script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script> <style> div{ margin:5px; } </style> <div class="input-group input-group-lg"> <span class="input-group-addon" id="basic-addon1">@</span> <input type="text" class="form-control" placeholder="用户名" aria-describedby="basic-addon1"> </div> <div class="input-group input-group"> <span class="input-group-addon" id="basic-addon1">@</span> <input type="text" class="form-control" placeholder="用户名" aria-describedby="basic-addon1"> </div> <div class="input-group input-group-sm"> <span class="input-group-addon" id="basic-addon1">@</span> <input type="text" class="form-control" placeholder="用户名" aria-describedby="basic-addon1"> </div> 
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<style>
div{
  margin:5px;
}
</style>
<div class="input-group input-group-lg">
  <span class="input-group-addon" id="basic-addon1">@</span>
  <input type="text" class="form-control" placeholder="用户名" aria-describedby="basic-addon1">
</div>
<div class="input-group input-group">
  <span class="input-group-addon" id="basic-addon1">@</span>
  <input type="text" class="form-control" placeholder="用户名" aria-describedby="basic-addon1">
</div>
<div class="input-group input-group-sm">
  <span class="input-group-addon" id="basic-addon1">@</span>
  <input type="text" class="form-control" placeholder="用户名" aria-describedby="basic-addon1">
</div>


源代码
1. 双击选中单词 2. 三击选中整行 3. CTRL+F 查找 4. F8 全屏编辑，再次点击恢复
渲染中 渲染完成
效果
示例 3 :

复选框和单选框

edit edit 顶 折
纠 问
复选框和单选框
运行效果
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script> <link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet"> <script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script> <style> div{ margin:5px; } </style> <div class="input-group"> <span class="input-group-addon"> <input type="checkbox" > </span> <input type="text" class="form-control" > </div> <div class="input-group"> <span class="input-group-addon"> <input type="radio" > </span> <input type="text" class="form-control" > </div>


源代码
1. 双击选中单词 2. 三击选中整行 3. CTRL+F 查找 4. F8 全屏编辑，再次点击恢复
渲染中 渲染完成
效果
示例 4 :

整合按钮

edit edit 顶 折
纠 问
整合按钮
运行效果
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script> <link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet"> <script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script> <style> div{ margin:5px; } </style> <div class="input-group"> <span class="input-group-btn"> <button class="btn btn-default" type="button">搜索</button> </span> <input type="text" class="form-control" placeholder="Search for..."> </div> <div class="input-group"> <input type="text" class="form-control" placeholder="Search for..."> <span class="input-group-btn"> <button class="btn btn-default" type="button">搜索</button> </span> </div>


源代码
1. 双击选中单词 2. 三击选中整行 3. CTRL+F 查找 4. F8 全屏编辑，再次点击恢复
渲染中 渲染完成
效果
示例 5 :

整合下拉菜单

edit edit 顶 折
纠 问
整合下拉菜单
运行效果
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script> <link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet"> <script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script> <style> div{ margin:5px; } </style> <div class="input-group"> <div class="input-group-btn"> <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-expanded="false">搜索<span class="caret"></span></button> <ul class="dropdown-menu" role="menu"> <li><a href="#">Google</a></li> <li><a href="#">百度</a></li> <li><a href="#">搜狗</a></li> <li class="divider"></li> <li><a href="#">人民搜索</a></li> </ul> </div> <input type="text" class="form-control" aria-label="..."> </div> <div class="input-group"> <input type="text" class="form-control" aria-label="..."> <div class="input-group-btn"> <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-expanded="false">搜索<span class="caret"></span></button> <ul class="dropdown-menu dropdown-menu-right" role="menu"> <li><a href="#">Google</a></li> <li><a href="#">百度</a></li> <li><a href="#">搜狗</a></li> <li class="divider"></li> <li><a href="#">人民搜索</a></li> </ul> </div> </div> <div style="height:120px"></div>


源代码
1. 双击选中单词 2. 三击选中整行 3. CTRL+F 查找 4. F8 全屏编辑，再次点击恢复
渲染中 渲染完成
效果
示例 6 :

整合分裂式下拉菜单

edit edit 顶 折
纠 问
整合分裂式下拉菜单
运行效果
<script src="https://how2j.cn/study../../../js/jquery/2.0.0/jquery.min.js"></script> <link href="https://how2j.cn/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet"> <script src="https://how2j.cn/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script> <style> div{ margin:5px; } </style> <div class="input-group"> <input type="text" class="form-control" aria-label="..."> <div class="input-group-btn"> <button type="button" class="btn btn-default">提交</button> <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown"> <span class="caret"></span> </button> <ul class="dropdown-menu" role="menu"> <li> <a href="#">HTML</a> </li> <li role="presentation"> <a href="#">CSS</a> </li> <li role="presentation"> <a href="#">Javascript</a> </li> <li role="presentation"> <a href="#">AJAX</a> </li> </ul> </div> </div> <div style="height:120px"></div>


源代码
1. 双击选中单词 2. 三击选中整行 3. CTRL+F 查找 4. F8 全屏编辑，再次点击恢复
渲染中 渲染完成
效果


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