bootstrap插件学习
转自http://v3.bootcss.com/javascript/
bootstrap javascript插件学习
模态框
打开模态框
<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
Launch demo modal
</button>
data-toggle="collapse" data-target="#collapseExample"
显示、隐藏某个元素(元素的id为collapseExample)