Question

bootstrap 下拉框怎么写

这种的怎么写呀？

Answer 1

<div class="dropdown">   <button class="btn btn-default dropdown-toggle" type="button" id="dropdownMenu1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="true">     Dropdown     <span class="caret"></span>   </button>   <ul class="dropdown-menu" aria-labelledby="dropdownMenu1">     <li><a href="#">Action</a></li>     <li><a href="#">Another action</a></li>     <li><a href="#">Something else here</a></li>     <li role="separator" class="divider"></li>     <li><a href="#">Separated link</a></li>   </ul> </div>