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法律研究使用 Bootstrap 创建下拉菜单
要使用 Bootstrap 创建下拉菜单，请使用 .dropdown-menu 类。
你可以尝试运行以下代码来实现下拉菜单
示例
<!DOCTYPE html> <html> <head> <title>Bootstrap Example</title> <link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet"> <script src = "/scripts/jquery.min.js"></script> <script src = "/bootstrap/js/bootstrap.min.js"></script> </head> <body> <div class = "dropdown"> <button type = "button" class = "btn dropdown-toggle" id = "dropdownMenu1" data-toggle = "dropdown"> Department <span class = "caret"></span> </button> <ul class = "dropdown-menu pull-right" role = "menu" aria-labelledby = "dropdownMenu1"> <li role = "presentation"> <a role = "menuitem" tabindex = "-1" href = "#">IT</a> </li> <li role = "presentation"> <a role = "menuitem" tabindex = "-1" href = "#">Marketing</a> </li> <li role = "presentation"> <a role = "menuitem" tabindex = "-1" href = "#"> Finance </a> </li> <li role = "presentation"> <a role = "menuitem" tabindex = "-1" href = "#">Separated link</a> </li> </ul> </div> </body> </html>
更新时间： 12-Jun-2020
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