我正在学习制作网站。我在这里面临的问题是我无法通过单击链接来更改右列 div 的内容。即使单击链接后也没有任何变化。到目前为止，我已经完成了以下代码。
我不明白我哪里出错了，因为它不起作用。以前的内容应替换为新的内容。我正在使用我不熟悉的 JQuery。我在发布问题时还浏览了 stackoverflow.com 建议的不同链接，但不完全了解我应该如何使用它。任何帮助，将不胜感激
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><!-- InstanceBegin template="/Templates/temp.dwt" codeOutsideHTMLIsLocked="false" -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- InstanceBeginEditable name="doctitle" -->
<title>Rise Cashew Temp About Us</title>
<style type="text/css">
body{
background-colour: #999;
text-align: center;
margin: 0;
background-color: #FFF;
}
.wrapper{
background-colour: #FFF;
margin: 0 auto;
width: 960px;
text-align: left;
background-color: #FFF;
}
.header{
width:604px;
height:145px;
padding-top:5px;
padding-left:356px;
background:url(header.gif) repeat-x top;
}
#rotating-item-wrapper {
position: relative;
width: 596px;
height: 351px;
}
.rotating-item {
display: none;
position: absolute;
top: 0;
left: 0;
}
h1{
width:241px;
height:136px;
margin:0;
overflow:hidden;
background:url(logo.gif) no-repeat;
}
h1 a:link,h1 a:hover,h1 a:visited,h1 a:active{
display:block;
width:241px;
height:136px;
}
#nav_body {
margin-left: 20px;
margin-top: 5px;
margin-right: 20px;
margin-bottom: 20px;
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
}
/* === Nav === */
#bav{
background:url(navbg-repeat.jpg) repeat-x top;
height:56px;
width:100%;
margin:2px 0;
position:relative;z-index:999;
}
#bav .inner{
width:100%;z-index:999;
height:56px;
background:url(navbg-middle.jpg) top center no-repeat;
}
#bav ul {
font-size:18px;
padding: 5px 0 0 30px;
margin: 7px 0;
list-style: none;
float: left;
text-shadow:1px 1px white;
z-index:999;
}
#bav ul li{
display:inline;
float:left;
z-index:100;
}
#bav ul li a:link, #bav ul li a:visited{
display:inline;
color:#525252;
display:block;
text-decoration:none;
height:44px;
}
#bav ul li a:hover{
display:inline;
color:#00578C;
background:url(bgright.jpg) no-repeat top right ;
display:block;
text-decoration:none;
height:44px;
}
#bav ul li a.current{
background:url(bgright.jpg) no-repeat top right ;
height:44px;
}
#bav ul li a.active{
background:url(bgright.jpg) no-repeat top right ;
height:44px;
}
#bav ul li a.current span.link,#bav ul li a.active span.link, #bav ul li a:hover span.link {
background: url(bgleft.jpg) no-repeat top left;
}
#bav ul li a span.link {
margin: 0 18px 0 0px;
padding: 12px 8px 14px 18px;
position: relative; /*To fix IE6 problem (not displaying)*/
float:left;
cursor:pointer;
}
/* === Dropdown Nav === */
#bav ul ul {
position:absolute;
display:none;
top:37px;
z-index:9999;
background:#d0d2d3;
padding:5px;
border:1px solid #00578C;
width:170px;
}
ul#bav ul ul li{
background:none;
padding:0;
margin:0;
z-index:999;
}
#bav ul li ul li{
background:none;
border-top:1px solid #fff;
border-bottom:1px solid #e4e4e4;
z-index:999;
padding:0;margin:0
}
#bav ul li ul a:link, #bav ul li ul a:visited{
display:block;
padding:10px 0 8px 10px;
width:160px;
font-size:12px;
color:#333;
text-decoration:none;
font-weight:normal;
background:#fff;
float:left;
margin:0;z-index:999;
height:16px;
}
#bav ul li ul a:hover{
display:block;
width:160px;
text-decoration:none;
font-weight:bold;
font-size:12px;
float:left;z-index:999;
background:#fff;
/*url(images/bav-submenu.jpg) repeat-x bottom #fff;*/
}
#bav ul ul ul{
top:auto;z-index:999;
}
#bav ul li ul ul {
left:146px;
margin:0px 0 0 10px;
z-index:9999;
}
#bav ul li{
position:relative;
}
/* === Container === */
#container{
overflow:auto;
width:950px;
margin:0 auto;
padding-right:5px;
padding-left:5px;
padding-top:5px;
padding-bottom:5px;
background:url(cont.gif);
}
/* === Content === */
#content{
width: 940px;
overflow:auto;
/*height: 355px;*/
margin: 0 auto;
padding: 5px;
background-color: #FFF;
}
/* === Left Column === */
#leftcolumn{
width:260px;
/*height:290px;*/
overflow:auto;
float:left;
padding-right:20px;
padding-left:20px;
padding-top:20px;
padding-bottom:20px;
background:#FFF;
border-style:solid;
border-color:#999;
}
#left_cont{
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
}
.not{
padding:0;
margin:0;
list-style:none;
width:200px;
}
.not li a{
background:url(not-lnk.jpg) repeat-x top;
height:31px;
display:block;
padding:12px 0 0 20px;
font-size:18px;
font-weight:bold;
color:white;
text-decoration:none;
}
#leftcolumn_h1{
font-family: "Harrington", sans-serif;
font-size:36px;
font-weight: bold;
color: #525252;
}
#leftcolumn_h2{
padding-left:5px;
font-family: "Agency FB", sans-serif;
font-size: xx-large;
font-weight: bolder;
color:#00578C;
}
#leftcolumn_content{
font-family: "Lucida Calligraphy", sans-serif;
font-size: 18px;
font-style: italic;
color:#000;
font-weight:bold
}
/* === Right Column === */
#rightcolumn{
width:591px;
overflow:auto;
/*height:351px;*/
float:right;
padding:5px;
background:#FFF;
}
#rightcol_h1{
font-size: 16px;
font-family: Arial, Helvetica, sans-serif;
color: #00578C;
font-weight: bold;
}
#rightcol_cont{
font-size:14px;
font-family:Arial, Helvetica, sans-serif;
color: #00578C;
font-weight:normal;
}
#link1{
font-size:14px;
font-family:Arial, Helvetica, sans-serif;
color: #00578C;
font-weight:normal;
}
/* === Footer === */
#footer{
width:940;
height:80px;
margin:0 auto;
background:#00578C;
text-align:center;
padding-top:10px;
}
#footer ul{
list-style: none;
margin: 20px 0 0 0;
padding: 0;
font-size: large;
}
#footer ul li{
display:inline;
margin-right:5px;
color:#666;
}
#footer ul li a{
border-right:thin #666;
text-decoration:none;
color:#000;
}
#footer ul li a:hover{
text-decoration:bold;
text-transform:uppercase;
}
#footer p{
font-weight: bold;
font-size: 14px;
}
.clear{
clear:both;
}
</style>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="jquery.easing.1.3.js"></script>
<script type="text/javascript" src="jquery.easing.compatibility.js"></script>
<script type="text/javascript">
function mainmenu(){
$("#bav .inner ul ul").css({display: "none"}); // Opera Fix
$("#bav .inner ul li").hover(function(){
$(this).find('ul:first').css({visibility: "visible",display: "none"}).slideDown(400, 'backout');
},function(){
$(this).find('ul:first').css({visibility: "hidden"});
});
}
$(document).ready(function() {
mainmenu();
});
/*<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js?ver=3.0.1">*/
</script><script type="text/javascript" src="infinite-rotator.js"></script>
<script type="text/javascript" src="cufon-yui.js"></script>
<script type="text/javascript" src="Myriad_Pro_400-Myriad_Pro_700-Myriad_Pro_italic_400-Myriad_Pro_italic_700.font.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$(".not li").hover(function(){
$('.not li').not(this).stop().animate({ opacity: 0.4 }, 400);
},function(){
$('.not li').not(this).stop().animate({ opacity: 1 }, 400);
});
这是jquery函数
$("#vision").click(function(){
$("rightcol_h1").html("Hello <b>world!</b>");
});
$("#mission").click(function(){
$("rightcolumn").html("hi <b>there!</b>");
});
});
Cufon.replace('.not li a',{
textShadow: 'black 1px 1px',
hover: 'true'
});
</script>
</script>
<!-- InstanceEndEditable -->
<!-- InstanceBeginEditable name="head" -->
<!-- InstanceEndEditable -->
</head>
<body>
<div class="wrapper">
<div class="header">
<h1><a href="#"><img src="logo.gif" name="logo.gif" width="241" height="135" id="Insert_logo" /></a></h1>
</div><!--header div-->
<div id="nav_body">
<div id="bav"><div class="inner"><!-- InstanceBeginEditable name="EditRegion5" -->
<ul>
<li><a href="exp.html"><span class="link">home</span></a> </li>
<li><a href="aboutus.html" class="current"><span class="link">about us</span></a>
<ul>
<li><a href="">Vision</a></li>
<li><a href="">Mission</a></li>
</ul>
</li>
<li><a href="spec.html"><span class="link">specifications</span></a>
<ul>
<li><a href="">some other link</a></li>
<li><a href="">drop down link example</a></li>
<li><a href="">add anything</a></li>
<li><a href="">this will hopefully work</a></li>
</ul>
</li>
<li><a href="rawmat.html"><span class="link">raw materials</span></a>
<ul>
<li><a href="">some other link</a></li>
<li><a href="">drop down link example</a></li>
<li><a href="">add anything</a></li>
<li><a href="">this will hopefully work</a></li>
</ul>
</li>
<li><a href="products.html"><span class="link">products</span></a>
<ul>
<li><a href="">some other link</a></li>
<li><a href="">drop down link example</a></li>
<li><a href="">add anything</a></li>
<li><a href="">this will hopefully work</a></li>
</ul>
</li>
<li><a href="blog.html"><span class="link">enquiry</span></a> </li>
<li><a href="contact.html"><span class="link">contact us</span></a></li>
</ul>
<!-- InstanceEndEditable -->
<div class="clear"></div><!--clear div-->
</div><!--inner div-->
</div><!--bav div-->
</div><!--nav_body div-->
<div id="container">
<div id="content">
<div id="leftcolumn"><!-- InstanceBeginEditable name="leftcol_edit" -->
<ul class="not">
<div id="vision">
<li><a href="#vision" target="_self">Vision</a></li>
</div>
<div id="mission">
<li><a href="#">Mission</a></li>
</div>
</ul>
<!-- InstanceEndEditable --></div><!--leftcolumn div-->
<div id="rightcolumn">
<!-- InstanceBeginEditable name="rightcol_edit" -->
<div id="rightcol_h1">
ABOUT US
</div>
<p></p>
<div id="rightcol_cont">
Rise Cashew Company is a India based SME currently operating two manufacturing units and support activities at different locations.
<p></p>
Rise Cashew Company is engaged in the manufacture and export of Cashew Kernels.
<p></p>
The primary product is cashew kernels and the emphasis has been on differentiation to make our cashew kernels unique and peculiar. This is based on selection of seed, geographical origin techniques, in-process quality control and quality management systems, product and process innovation, good packaging and presentation and up-gradation of facilities .
<p></p>
<p>At Rise Cashew Company,we aim to develop successful and longstanding business relationship with our customers and provide the best level of service. We aim to develop successful and longstanding business relationship with our customers and provide the best level of service. Every shipment is done as per instructions of the buyers with our senior quality experts supervising from the stage of processing until the container is sealed. </p>
</div>
<!-- InstanceEndEditable --></div><!--rightcolumn div-->
</div><!--content div-->
</div><!--container div-->
<p></p>
<div id="footer">
<ul>
<li><a href="index.html">home</a></li>
<li><a href="about.html">about us</a></li>
<li><a href="portfolio.html">products</a></li>
<li><a href="about.html">recipes</a></li>
<li><a href="about.html">advantages</a></li>
</ul>
<p>©Rise Cashew company</p>
</div><!--footer div-->
</div><!--wrapper div-->
</body>
<!-- InstanceEnd --></html>
这是关于我们页面的模板。