本文实例讲述了JS使用面向对象技术实现的tab选项卡效果。分享给大家供大家参考，具体如下：
运行效果图如下：
代码如下：
html:
<ul class="scrollUl">
<li id="m01" class="sd01" value="0"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >新服排期</a></li>
<li id="m02" class="sd02" value="1"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >官方公告</a></li>
</ul>
<div id="c01" style="display: block;">
<ul>
<li class="ml10 mt10"><span class="fu"><a title="最三国“群雄逐鹿”震撼开启 敬请期待." class="hei" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >最三国“群雄逐鹿”震撼开启 ...</a></span><span class="hui9">09-28</span></li>
<li class="ml10"><span class="fu"><a title="最三国“群雄逐鹿”震撼开启 敬请期待." class="hei" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >最三国“群雄逐鹿”震撼开启 ...</a></span><span class="hui9">09-28</span></li>
<li class="ml10"><span class="fu"><a title="最三国“群雄逐鹿”震撼开启 敬请期待." class="hei" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >最三国“群雄逐鹿”震撼开启 ...</a></span><span class="hui9">09-28</span></li>
<li class="ml10"><span class="fu"><a title="最三国“群雄逐鹿”震撼开启 敬请期待." class="hei" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >最三国“群雄逐鹿”震撼开启 ...</a></span><span class="hui9">09-28</span></li>
<li class="ml10"><span class="fu"><a title="最三国“群雄逐鹿”震撼开启 敬请期待." class="hei" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >最三国“群雄逐鹿”震撼开启 ...</a></span><span class="hui9">09-28</span></li>
<li class="ml10"><span class="fu"><a title="最三国“群雄逐鹿”震撼开启 敬请期待." class="hei" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >最三国“群雄逐鹿”震撼开启 ...</a></span><span class="hui9">09-28</span></li>
</ul>
</div>
<div class="hidden" id="c02" style="display: none;">
<ul>
<li class="ml10 mt10"><span class="fu"><a title="《绝地战争》9月8日维护公告" class="hei" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >《绝地战争》9月8日维护公告</a></span><span class="hui9">09-28</span></li>
<li class="ml10"><span class="fu"><a title="《绝地战争》9月8日维护公告" class="hei" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >《绝地战争》9月8日维护公告</a></span><span class="hui9">09-28</span></li>
<li class="ml10"><span class="fu"><a title="《绝地战争》9月8日维护公告" class="hei" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >《绝地战争》9月8日维护公告</a></span><span class="hui9">09-28</span></li>
<li class="ml10"><span class="fu"><a title="《绝地战争》9月8日维护公告" class="hei" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >《绝地战争》9月8日维护公告</a></span><span class="hui9">09-28</span></li>
<li class="ml10"><span class="fu"><a title="《绝地战争》9月8日维护公告" class="hei" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >《绝地战争》9月8日维护公告</a></span><span class="hui9">09-28</span></li>
<li class="ml10"><span class="fu"><a title="《绝地战争》9月8日维护公告" class="hei" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >《绝地战争》9月8日维护公告</a></span><span class="hui9">09-28</span></li>
</ul>
</div>
js:
function scrollDoor(){
}
scrollDoor.prototype = {
sd : function(menus,divs,openClass,closeClass){
var _this = this;
if(menus.length != divs.length)
{
alert("菜单层数量和内容层数量不一样!");
return false;
}
for(var i = 0 ; i < menus.length ; i++)
{
_this.$(menus[i]).value = i;
_this.$(menus[i]).onmouseover = function(){
//1.先关闭所有的导航和内容：
for(var j = 0 ; j < menus.length ; j++)
{
_this.$(menus[j]).className = closeClass;
_this.$(divs[j]).style.display = "none";
}
//2.打开当前的导航和内容：
//_this.$(menus[this.value]).className = openClass;
this.className = openClass;
_this.$(divs[this.value]).style.display = "block";
}
}
},
$ : function(oid){
if(typeof(oid) == "string")
return document.getElementById(oid);
return oid;
}
}
window.onload = function(){
var SDmodel = new scrollDoor();
SDmodel.sd(["m01","m02"],["c01","c02"],"sd01","sd02");
//SDmodel.sd(["m001","m002"],["c001","c002"],"sd01","sd02");
}
更多关于JavaScript相关内容感兴趣的读者可查看本站专题：《javascript面向对象入门教程》、《JavaScript错误与调试技巧总结》、《JavaScript数据结构与算法技巧总结》、《JavaScript遍历算法与技巧总结》及《JavaScript数学运算用法总结》
希望本文所述对大家JavaScript程序设计有所帮助。
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