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通用滑动门类

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1^# 大中小发表于 2008-4-20 00:11 只看该作者

通用滑动门类

效果预览：
运行代码框
<!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"><head><meta http-equiv="Content-Type" c /><title>滑动门通用JS</title><style type="text/css"></style><script type="text/javascript">/*十三妖qq:181907667msn:wl181907667@hotmail.com邮箱:thirdteendevil@163.com*/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.$(menus).value = i; _this.$(menus).onmouseover = function(){ for(var j = 0 ; j < menus.length ; j++) { _this.$(menus[j]).className = closeClass; _this.$(divs[j]).style.display = "none"; } _this.$(menus[this.value]).className = openClass; _this.$(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","m03","m04","m05"],["c01","c02","c03","c04","c05"],"sd01","sd02"); SDmodel.sd(["mm01","mm02","mm03","mm04","mm05"],["cc01","cc02","cc03","cc04","cc05"],"sd01","sd02"); SDmodel.sd(["mmm01","mmm02","mmm03","mmm04","mmm05"],["ccc01","ccc02","ccc03","ccc04","ccc05"],"sd01","sd02");}</script></head><body><div class="bodyer"> <h1 class="t_rt"> 滑动门封装类 </h1> <h2> 效果预览 </h2> <div class="preview"> <div class="scrolldoorFrame"> <ul class="scrollUl"> <li class="sd01" id="m01">滑动门</li> <li class="sd02" id="m02">滑动门</li> <li class="sd02" id="m03">滑动门</li> <li class="sd02" id="m04">滑动门</li> <li class="sd02" id="m05">滑动门</li> </ul> <div class="bor03 cont"> <div id="c01"> 第一层内容 </div> <div id="c02" class="hidden"> 第二层内容 </div> <div id="c03" class="hidden"> 第三层内容 </div> <div id="c04" class="hidden"> 第四层内容 </div> <div id="c05" class="hidden"> 第五层内容 </div> </div> </div> </div> <div class="preview"> <div class="scrolldoorFrame"> <ul class="scrollUl"> <li class="sd01" id="mm01">滑动门</li> <li class="sd02" id="mm02">滑动门</li> <li class="sd02" id="mm03">滑动门</li> <li class="sd02" id="mm04">滑动门</li> <li class="sd02" id="mm05">滑动门</li> </ul> <div class="bor03 cont"> <div id="cc01"> 第一层内容 </div> <div id="cc02" class="hidden"> 第二层内容 </div> <div id="cc03" class="hidden"> 第三层内容 </div> <div id="cc04" class="hidden"> 第四层内容 </div> <div id="cc05" class="hidden"> 第五层内容 </div> </div> </div> </div> <div class="preview"> <div class="scrolldoorFrame"> <ul class="scrollUl"> <li class="sd01" id="mmm01">滑动门</li> <li class="sd02" id="mmm02">滑动门</li> <li class="sd02" id="mmm03">滑动门</li> <li class="sd02" id="mmm04">滑动门</li> <li class="sd02" id="mmm05">滑动门</li> </ul> <div class="bor03 cont"> <div id="ccc01"> 第一层内容 </div> <div id="ccc02" class="hidden"> 第二层内容 </div> <div id="ccc03" class="hidden"> 第三层内容 </div> <div id="ccc04" class="hidden"> 第四层内容 </div> <div id="ccc05" class="hidden"> 第五层内容 </div> </div> </div> </div> </div></body></html>
[Ctrl+A 全部选择提示：你可先修改部分代码，再按运行]
源代码：

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.$(menus).value = i;
  _this.$(menus).onmouseover = function(){

for(var j = 0 ; j < menus.length ; j++)
{
_this.$(menus[j]).className = closeClass;
_this.$(divs[j]).style.display = "none";
}
_this.$(menus[this.value]).className = openClass;
_this.$(divs[this.value]).style.display = "block";
  }
}
},
$ : function(oid){
if(typeof(oid) == "string")
return document.getElementById(oid);
return oid;
}
}
使用方法：
1.把以上代码引进你的页面
<script type="text/javascript" src="scrollDoor.js"></script>
2.在页面的"<body>"标签前加入以下代码:
<script type="text/javascript">
var SDmodel = new scrollDoor();
SDmodel.sd([菜单id数组],[显示层id数组],"菜单触发类","菜单关闭类");
SDmodel.sd([菜单id数组2],[显示层id数组2],"菜单触发类","菜单关闭类");
SDmodel.sd([菜单id数组3],[显示层id数组3],"菜单触发类","菜单关闭类");
</script>
其中sd方法中的参数为：

参数一 [菜单id数组]：滑动门菜单的id
参数二 [内容id数组]：显示和隐藏滑动内容层的id
参数三 "菜单触发类"：鼠标经过滑动门菜单的类
参数四 "菜单关闭类"：鼠标滑出滑动门菜单的类
3.页面中有几个滑动门就调用几次sd函数,只需改变sd调用的参数,如以上代码上所展示.