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:

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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" 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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。