【小小一记】
首先我们写一个选项卡的结构出来,包括tab和content:
首先是tab:
<ul class="ttitle-box-tabs" id="tabs1">
<li id="tab1" class="on">
<a href="###" onmouseover="switchTab('tab1','content1');">
<span class="tfont">第一个选项卡</span>
</a>
</li>
<li id="tab2">
<a href="###" onmouseover="switchTab('tab2','content2');">
<span class="tfont">第二个选项卡</span>
</a>
</li>
<li id="tab3">
<a href="###" onmouseover="switchTab('tab3','content3');">
<span class="tfont">第三个选项卡</span></a>
</li>
</ul>
然后是content:
<div id="content1" class="current-content">
<p>This is the first content</p>
</div>
<div id="content2" class="content">
<p>This is the second content</p>
</div>
<div id="content3" class="content">
<p>This is the third content</p>
</div>
CSS:
.ttitle-box-tabs .on{background-color: #FFA500;} .current-content{display: block;} .content{display: none;} .on{background-color: #FFA500;}
JS:
<script type="text/javascript">
function switchTab(ProTag,ProBox){
for(i=1;i<4;i++){
if("tab"+i==ProTag){
document.getElementById(ProTag).className="on";
}
else{
document.getElementById("tab"+i).className="";
}
if("content"+i==ProBox){
document.getElementById(ProBox).style["display"]="block";
}
else{
document.getElementById("content"+i).style["display"]="none";
}
}
}
这样就实现了一个选项卡。