bootstrap-按钮下拉菜单
发布时间:2020-12-17 20:55:00 所属栏目:安全 来源:网络整理
导读:1.运行效果如图所示 2.实现代码如下 !DOCTYPE?htmlhtmlhead????meta?charset="utf-8"????meta?http-equiv="X-UA-Compatible"?content="IE=edge"????title按钮下拉菜单/title????!--?最新版本的?Bootstrap?核心?CSS?文件?--????link?rel="stylesheet"?????hre
1.运行效果如图所示2.实现代码如下<!DOCTYPE?html> <html> <head> ????<meta?charset="utf-8"> ????<meta?http-equiv="X-UA-Compatible"?content="IE=edge"> ????<title>按钮下拉菜单</title> ????<!--?最新版本的?Bootstrap?核心?CSS?文件?--> ????<link?rel="stylesheet"? ????href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css"? ????integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u"? ????crossorigin="anonymous"> ????<!--?可选的?Bootstrap?主题文件(一般不用引入)?--> ????<link?rel="stylesheet"? ????href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap-theme.min.css"? ????integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp"? ????crossorigin="anonymous"> </head> <body> ????<div?class="btn-group"> ??????????<button?class="btn?btn-default?dropdown-toggle"?data-toggle="dropdown"? ??????????type="button">按钮下拉菜单<span?class="caret"></span></button> ????????<ul?class="dropdown-menu"> ????????????<li><a?href="##">按钮下拉菜单项</a></li> ????????????<li><a?href="##">按钮下拉菜单项</a></li> ????????????<li><a?href="##">按钮下拉菜单项</a></li> ????????????<li><a?href="##">按钮下拉菜单项</a></li> ????????</ul> ??????</div> ????<script?src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script> ????<!--?最新的?Bootstrap?核心?JavaScript?文件?--> ????<script?src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"? ????integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa"? ????crossorigin="anonymous"></script> </body> </html> (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |