我正在尝试按照引导按钮下拉,但不能正常工作。
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" >
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css"
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.9/angular.min.js"></script>
<div class="dropdown" style="display: block;">
<ul class="dropdown-menu">
<li><a href="#" tabindex="-1">Walter</a></li>
<li><a href="#" tabindex="-1">Bunny</a></li>
<li><a href="#" tabindex="-1">Big Lewaoaski</a></li>
</ul>
</div>
修改
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" >
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css" >
<link rel="stylesheet" href="https://bootswatch.com/cosmo/bootstrap.min.css" >
<!-- Latest compiled and minified JavaScript -->
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<title>Components Tutorial</title>
</head>
<body>
<div class="dropdown" style="display: block;">
<button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown">
Dropdown Example <span class="caret"></span>
</button>
<ul class="dropdown-menu">
<li><a href="#" tabindex="-1">Walter</a></li>
<li><a href="#" tabindex="-1">Bunny</a></li>
<li><a href="#" tabindex="-1">Big Lewaoaski</a></li>
</ul>
</div>
</body>
</html>
答案 0 :(得分:2)
除了丢失的>
外,如果不是拼写错误,则不包括用于切换菜单的下拉按钮。
e.g。
<button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown">
Dropdown Example <span class="caret"></span>
</button>
所以把它放在你当前的代码上:
<div class="dropdown" style="display: block;">
<button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown">
Dropdown Example <span class="caret"></span>
</button>
<ul class="dropdown-menu">
<li><a href="#" tabindex="-1">Walter</a></li>
<li><a href="#" tabindex="-1">Bunny</a></li>
<li><a href="#" tabindex="-1">Big Lewaoaski</a></li>
</ul>
</div>
<强> Example Fiddle 强>