我已经JS Fiddle。
<div class="container">
<div class="row">
<div class="col-md-8 col-md-offset-2 col-xs-12">
<div class="input-group user-search">
<div class="input-group-btn country-search">
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">
<span id="search_concept">Select Country</span> <span class="caret"></span>
</button>
<ul class="dropdown-menu" role="menu">
<li><a href="#contains">India</a></li>
<li><a href="#its_equal">UK</a></li>
<li><a href="#greather_than">US</a></li>
<li><a href="#less_than">Pakistan</a></li>
<li class="divider"></li>
<li><a href="#all">All Countries</a></li>
</ul>
</div>
<div class="input-group-btn city-search">
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">
<span id="search_concept">Select City</span> <span class="caret"></span>
</button>
<ul class="dropdown-menu" role="menu">
<li><a href="#contains">Mumbai</a></li>
<li><a href="#its_equal">Chennai</a></li>
<li><a href="#greather_than">Kolkata</a></li>
<li><a href="#less_than">Delhi</a></li>
<li class="divider"></li>
<li><a href="#all">All Cities</a></li>
</ul>
</div>
<input type="hidden" name="search_param" value="all" id="search_param">
<input type="text" class="form-control" name="x" placeholder="Search term...">
<span class="input-group-btn">
<button class="btn btn-default" type="button"><span class="fa fa-search"></span></button>
</span>
</div>
</div>
</div>
</div>
我正在使用bootstrap。现在,我想使用标签实现搜索,就像在提问时(在自动完成时)在堆栈溢出时添加标签一样。任何人都可以帮我这样做吗?