~~~
**样式一**
<div class="form-group">
<label>组合标题(快捷键):</label>
<select name="组合名称" class="form-control">
<option value="0">无</option>
<option value="11">Ctrl + ~</option>
<option value="22">Ctrl + 1</option>
<option value="33">Ctrl + F1</option>
<option value="44" selected="selected">Alt + ~</option>
<option value="55">Alt + F1</option>
<option value="66">Alt + F2</option>
</select>
</div>
~~~
![](https://box.kancloud.cn/2016-01-19_569e29fc6807f.png)
* * * * *
~~~
**样式二**
<div class="input-group">
<span class="input-group-addon">组合标题(快捷键):</span>
<select name="组合名称" class="form-control">
<option value="0">无</option>
<option value="11">Ctrl + ~</option>
<option value="22">Ctrl + 1</option>
<option value="33">Ctrl + F1</option>
<option value="44">Alt + ~</option>
<option value="55">Alt + F1</option>
<option value="66">Alt + F2</option>
</select>
</div>
~~~
![](https://box.kancloud.cn/2016-01-19_569e29fc76f67.png)
* * * * *
~~~
<option value="项目数值">项目文本</option>
每行option为一个选项,value为项目数值,中间为项目文本
selected="selected"
初始化未设置时,组合框默认选择项
~~~