使用javascript编辑包含文件

Question

我想在我的网站上的页面上放置标准菜单。我使用一个包含文件，如下图所示：

<div class="header box"> 
<ul class="nav box"> 
<li class="current" id="home"><a href="index.php" onclick="current('home')">Home</a></li> 
<li class="" id="onlineSchedule"><a href="onlineSchedule.php" onclick="current(this)">Online Schedule</a></li> 
<li class="" id="partners"><a href="partners.php" onclick="current(this)">Partners/Centers</a></li> 
<li class="" id="services"><a href="services.php" onclick="current(this)">Services</a></li> 
<li class="" id="products"><a href="products.php" onclick="current(this)">Products</a></li> 
<li class="" id="newsHighlights"><a href="newsHighlights.php" onclick="current(this)">News/Highlights</a></li> 
<li class="" id="signup"><a href="signup.php" onclick="current(this)">Sign Up!</a></li> 
<li class="" id="feedback"><a href="feedback.php" onclick="current(this)">Feedback</a></li> 
</ul> 

但我希望类改变每当我点击不同的页面“当前”类凸显在菜单中的链接。我该怎么做呢？我试过的Javascript如下shwon但它不提前工作...日Thnx

function current(page) 
{ 
    //alert(page); 
    document.getElementById("home").setAttribute("class", ""); 
    document.getElementById("onlineSchedule").setAttribute("class", ""); 
    document.getElementById("partners").setAttribute("class", ""); 
    document.getElementById("services").setAttribute("class", ""); 
    document.getElementById("products").setAttribute("class", ""); 
    document.getElementById("newsHighlights").setAttribute("class", ""); 
    document.getElementById("signup").setAttribute("class", ""); 
    document.getElementById("feedback").setAttribute("class", ""); 

    document.getElementById(page).className += "current"; 
    var temp = document.getElementById("home").getAttribute("class"); 
    alert(temp); 
} 

Answer 1

这里是工作的代码示例：我假设你想格式化的环节

<style type="text/css"> 
.current { 
    color: red; 
} 
.current a { 
    color: green; 
} 
</style> 
<div class="header box"> 
<ul class="nav box"> 
<li class="current" id="home"><a href="index.php" onclick="current('home')">Home</a></li> 
<li class="" id="onlineSchedule"><a href="onlineSchedule.php" onclick="current(this)">Online Schedule</a></li> 
<li class="" id="partners"><a href="partners.php" onclick="current(this)">Partners/Centers</a></li> 
<li class="" id="services"><a href="services.php" onclick="current(this)">Services</a></li> 
<li class="" id="products"><a href="products.php" onclick="current(this)">Products</a></li> 
<li class="" id="newsHighlights"><a href="newsHighlights.php" onclick="current(this)">News/Highlights</a></li> 
<li class="" id="signup"><a href="signup.php" onclick="current(this)">Sign Up!</a></li> 
<li class="" id="feedback"><a href="feedback.php" onclick="current(this)">Feedback</a></li> 
</ul> 
<script type="text/javascript"> 
function current(page) 
{ 
    document.getElementById("home").setAttribute("class", ""); 
    document.getElementById("onlineSchedule").setAttribute("class", ""); 
    document.getElementById("partners").setAttribute("class", ""); 
    document.getElementById("services").setAttribute("class", ""); 
    document.getElementById("products").setAttribute("class", ""); 
    document.getElementById("newsHighlights").setAttribute("class", ""); 
    document.getElementById("signup").setAttribute("class", ""); 
    document.getElementById("feedback").setAttribute("class", ""); 

    document.getElementById(page).className = "current"; 
} 

current("home"); 
</script> 

好吧，所以我展示了如何通过在.current a { }中添加哪些内容来放置当前链接的CSS。 .current { }大多只会影响列表项目。