已采纳回答 / 菲奥娜的挑战
data-toggle的值固定为modal,而data-target的值为#加modal的id值.例如:<div class="modal fade" id="mymodal">此时data-target="#mymodal"而data-toggle="modal"固定不变(其实是因为class都为modal)
2017-08-14
最新回答 / 慕函数5297628
aria-labelledby是给有阅读障碍的人用的,在这里是可有可无。另外,最外层容器换成了btn-group,作用只是多了一层 :作用是形成基本的按钮组。在 .btn-group 中放置一系列带有 class .btn 的按钮。
2017-08-11
新版的Bootstrap4中:
- `.dl-horizontal` has been dropped. Instead, use `.row` on `<dl>` and use grid column classes (or mixins) on its `<dt>` and `<dd>` children.
- `.dl-horizontal` has been dropped. Instead, use `.row` on `<dl>` and use grid column classes (or mixins) on its `<dt>` and `<dd>` children.
2017-08-10
无效果试试这个:
<script src="http://libs.baidu.com/jquery/1.9.0/jquery.js"></script>
<script src="http://libs.baidu.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script src="http://libs.baidu.com/jquery/1.9.0/jquery.js"></script>
<script src="http://libs.baidu.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
2017-08-09
无效果,改成 :
<script src="http://cdn.bootcss.com/jquery/3.1.1/jquery.min.js"></script>
<script src="http://libs.baidu.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
<script src="http://cdn.bootcss.com/jquery/3.1.1/jquery.min.js"></script>
<script src="http://libs.baidu.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
2017-08-09