Kan*_*nna 1 html css html5 twitter-bootstrap
我们想在下拉列表中显示生日
使用引导程序时如何在单行中使用多选标记?
<div class="form-group col-lg-12">
<label>Birthday</label><br>
<select class="form-control" id="sel1">
<option value="jan">Jan</option>
<option value="jan">Feb</option>
<option value="jan">Mar</option>
................
<option value="jan">Dec</option>
</select>
<select class="form-control" id="sel2">
<option value="">Day</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
................
<option value="jan">12</option>
</select>
<select class="form-control" id="sel2">
<option value="">Year</option>
<option value="1992">1992</option>
<option value="1993">1993</option>
<option value="1994">1994</option>
................
<option value="2015">2015</option>
</select>
</div>
Run Code Online (Sandbox Code Playgroud)

注意:我们正在使用引导程序
您需要form-inline在父元素上使用该类...
<div class="form-inline">
<div class="form-group col-lg-12">
<label>Birthday</label><br>
<select class="form-control" id="sel1">
<option value="jan">Jan</option>
<option value="jan">Feb</option>
<option value="jan">Mar</option>
................
<option value="jan">Dec</option>
</select>
<select class="form-control" id="sel2">
<option value="">Day</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
................
<option value="jan">12</option>
</select>
<select class="form-control" id="sel2">
<option value="">Year</option>
<option value="1992">1992</option>
<option value="1993">1993</option>
<option value="1994">1994</option>
................
<option value="2015">2015</option>
</select>
</div>
</div>
Run Code Online (Sandbox Code Playgroud)