老师好,测试下拉按钮在点击下拉时会报错,把全部 .js文件都粘贴进去也不行,
试了“https://popper.js.org/”这个上面提供的CDN,引用的时候就报错,不知道怎么解决,帮忙指点一下,谢谢!
<html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Test</title> <link rel="stylesheet" href="./BootStrap/bootstrap.min.css"> <script src="./BootStrap/jquery-1.12.4.min.js"></script> <script src="./BootStrap/bootstrap.min.js"></script> <style> </style> </head> <body> <div class="btn-group"> <button type="button" class="btn btn-danger">Action</button> <button type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown"> <span class="caret"></span> </button> <ul class="dropdown-menu"> <li><a href="#">Action</a></li> <li><a href="#">Another action</a></li> <li><a href="#">Something else here</a></li> <li role="separator" class="divider"></li> <li><a href="#">Separated link</a></li> </ul> </div> </body> </html>