0
我已經在頁面上實現了一個引導程序導航欄，它可以像我期望的那樣工作，除了一件事情。當它被摺疊並且鏈接被壓縮到漢堡菜單中時，我將它下拉。我想我錯過了class =「dropdown-toggle」data-toggle =「dropdown」的一些變化，但他們去了哪裏？謝謝！bootstrap下拉式不會下拉
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<link rel="stylesheet" type="text/css" href="content/bootstrap.css" />
<link rel="stylesheet" type="text/css" href="content/custom.css" />
<script src="Scripts/jquery-1.9.1.js" type="text/javascript"></script>
<asp:ContentPlaceHolder ID="head" runat="server">
</asp:ContentPlaceHolder>
</head>
<body>
<form id="form1" runat="server">
<div class="container">
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header"></div>
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div class="collapse navbar-collapse navbar-right" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li>
<p class="navbar-text navbar-right nav-bar-text"><a href="default.aspx" class="navbar-link">Home</a></p>
</li>
<li>
<p class="navbar-text navbar-right nav-bar-text"><a href="Ajax.aspx" class="navbar-link">Ajax Demo</a></p>
</li>
<li>
<p class="navbar-text navbar-right nav-bar-text"><a href="nonAjax.aspx" class="navbar-link">No Ajax Demo</a></p>
</li>
<li>
<p class="navbar-text navbar-right nav-bar-text"><a href="jQuery.aspx" class="navbar-link">jQuery Demo</a></p>
</li>
</ul>
</div>
</nav>
<asp:ContentPlaceHolder ID="ContentPlaceHolder" runat="server">
</asp:ContentPlaceHolder>
</div>
</form>
</body>
</html>