这是在单击菜单中的列表项时显示和隐藏面板的基本JQuery，但我无法使用我的代码。我使用的CSS是max cdn所以我不确定是否需要拥有我自己的CSS文件。
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootswatch/3.3.6/sandstone/bootstrap.min.css"></script>
<script src ="PhpProject1/jquery.js"></script>
<script>
$(document).ready(function() {
$('.tabs a').click(function(){
var $this =$(this);
$('.panel').hide();
$('.tabs a.active').removeClass('active');
$this.addClass('active').blur();});
}); // end ready
</script>
</head>
<body>
<div id="tabContainer">
<h2>Tab Heading</h2>
<div class=col-xs-3">
<ul class="nav nav-tabs" role="tablist">
<li class="active"><a href="#">Home</a></li>
<li><a href="#">Menu1</a></li>
<li><a href="#">Menu2</a></li>
<li><a href="#">Menu3</a></li>
</ul>
<div id ="panel1" class="panel panel-primary">
<div class="panel-heading">
#panel1
</div>
<div class="panel-body">content
</div>
</div>
<div id ="panel2" class="panel panel-primary">
<div class="panel-heading">
#panel2
</div>
<div class="panel-body">content
</div>
</div>
<div id ="panel3" class="panel panel-primary">
<div class="panel-heading">
#panel3
</div>
<div class="panel-body">content
</div>
</div>
</div>
</body>
</html>
答案 0 :(得分：1)
最大的问题是你有一个指向CSS的脚本标记。
此：
<script src="https://maxcdn.bootstrapcdn.com/bootswatch/3.3.6/sandstone/bootstrap.min.css"></script>
应该是这样的：
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootswatch/3.3.6/sandstone/bootstrap.css">
即使在确定之后，也存在其他问题。例如。 $('.tabs a').click(...没有做任何事情，因为页面上没有类别＆＃34;标签＆＃34;。将此更改为$('.nav-tabs a').click(...是一个良好的开端，但我仍然认为您还有更多工作要做。
修改
这是解决问题的一种方法。新脚本：
$(document).ready(function () {
$('.nav-tabs li').click(function (e) {
e.preventDefault();
var $this = $(this);
$('.panel').hide();
$('#' + $this.find('a').attr('href')).show();
$('.nav-tabs .active').removeClass('active');
$this.addClass('active').blur();
return false;
});
}); // end ready
新标签：
<ul class="nav nav-tabs" role="tablist">
<li class="active"><a href="home">Home</a></li>
<li><a href="panel1">Menu1</a></li>
<li><a href="panel2">Menu2</a></li>
<li><a href="panel3">Menu3</a></li>
</ul>
新面板：
<div id="home" class="panel panel-primary">
<div class="panel-heading">
#home
</div>
<div class="panel-body">
Home content
</div>
</div>
<div id ="panel1" class="panel panel-primary" style="display: none">
<div class="panel-heading">
#panel1
</div>
<div class="panel-body">content
</div>
</div>
<div id ="panel2" class="panel panel-primary" style="display: none">
<div class="panel-heading">
#panel2
</div>
<div class="panel-body">content
</div>
</div>
<div id ="panel3" class="panel panel-primary" style="display: none">
<div class="panel-heading">
#panel3
</div>
<div class="panel-body">content
</div>
</div>
有几点需要注意：
li s而不是a s上设置了点击处理程序，因为这是＆＃34;活跃的＆＃34;上课。href属性来决定要显示哪个面板。display:none。