[b]这段代码只实现了选项卡切换的功能,现在想在第二个按钮上也是就规划工程库上做个2级菜单,然后点击2级菜单在进行窗体的切换。。希望大哥们帮忙指点~[/b]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
井底的蛙 /* 选项卡封装 by 井底的蛙 2008-2-4 */ opCard = function() { this.bind = new Array(); this.index = 0; //默认显示哪个选项卡,从0开始 this.style = new Array(); //["","",""] this.overStyle = false; //选项是否有over, out变换样式事件,样式为this.style[2] this.overChange = false; //内容是否用over, out直接激活 this.menu = false; //菜单类型 this.nesting = [false,false,"",""]; //是否嵌套,后面2个参数是指定menu,info的子集深度所用id this.auto = [false, 1000]; //自动滚动[true,2000] this.timerID = null; //自动播放的 this.menutimerID = null; //菜单延时的 this.creat = function(func) { var _arrMenu = document.getElementById(this.bind[0]).getElementsByTagName(this.bind[1]); var _arrInfo = document.getElementById(this.bind[2]).getElementsByTagName(this.bind[3]); var my = this, i; var argLen = arguments.length; var arrM = new Array(); if(this.nesting[0] || this.nesting[1]) // 有选项卡嵌套 { // 过滤出需要的数据 var arrMenu = this.nesting[0]?getChilds(_arrMenu,this.bind[0],2):_arrMenu; var arrInfo = this.nesting[1]?getChilds(_arrInfo,this.bind[2],3):_arrInfo; } else { var arrMenu = _arrMenu; var arrInfo = _arrInfo; } var l = arrMenu.length; //if(l!=arrInfo.length){alert("菜单和内容必须拥有相同的数量\n如果需要,你可以放一个空的在那占位。")} // 修正 if(this.menu){this.auto=false;this.overChange=true;} //如果是菜单,则没有自动运行,有over, out直接激活 // 循环添加各个事件等 for(i=0;i<l;i++) { arrMenu[i].cName = arrMenu[i].className; arrMenu[i].className = (i!=this.index || this.menu)?getClass(arrMenu[i],this.style[0]):getClass(arrMenu[i],this.style[1]); //加载样式,菜单的话统一样式 if(arrMenu[i].getAttribute("skip")) // 需要跳过的容器 { if(this.overStyle || this.overChange) // 有over, out 改变样式 或者 激活 { arrMenu[i].onmouseover = function(){changeTitle(this, 2);autoStop(this, 0);} arrMenu[i].onmouseout = function(){changeTitle(this, 0);autoStop(this, 1);} } arrMenu[i].onclick = function(){if(argLen==1){func()}} arrInfo[i].style.display = "none"; continue; } if(i!=this.index || this.menu){arrInfo[i].style.display="none"}; //隐藏初始化,菜单的话全部隐藏 arrMenu[i].index = i; //记录自己激活值[序号] arrInfo[i].index = i; if(this.overChange) //有鼠标over, out事件 { arrMenu[i].onmouseover = function(){changeOption(this);my.menu?changeMenu(1):autoStop(this, 0);} arrMenu[i].onmouseout = function(){changeOption(this);my.menu?changeMenu(0):autoStop(this, 1);} } else //onclick触发 { arrMenu[i].onclick = function(){changeOption(this);autoStop(this, 0);if(argLen==1){func()}} if(this.overStyle) // 有over, out 改变样式 { arrMenu[i].onmouseover = function(){changeTitle(this, 2);autoStop(this, 0);} arrMenu[i].onmouseout = function(){changeTitle(this, 0);autoStop(this, 1);} } else // 没有over, out 改变样式 { if(this.auto[0]) // 有自动运行 { arrMenu[i].onmouseover = function(){autoStop(this, 0);} arrMenu[i].onmouseout = function(){autoStop(this, 1);} } } } if(this.auto[0] || this.menu) //arrinfo 控制自动播放 { arrInfo[i].onmouseover = function(){my.menu?changeMenu(1):autoStop(this, 0);} arrInfo[i].onmouseout = function(){my.menu?changeMenu(0):autoStop(this, 1);} } } //for结束 if(this.auto[0]) { this.timerID = setTimeout(autoMove,this.auto[1]) } // 自动播放 function autoMove() { var n; n = my.index + 1; if(n==l){n=0}; while(arrMenu[n].getAttribute("skip")) // 需要跳过的容器 { n += 1; if(n==l){n=0}; } changeOption(arrMenu[n]); my.timerID = setTimeout(autoMove,my.auto[1]); } // onmouseover时,自动播放停止。num:0为over,1为out。 obj暂时无用。 -_-!! function autoStop(obj, num) { if(!my.auto[0]){return;} //if(obj.index==my.index) num == 0 ? clearTimeout(my.timerID) : my.timerID = setTimeout(autoMove,my.auto[1]); } // 改变选项卡 function changeOption(obj) { arrMenu[my.index].className = getClass(arrMenu[my.index],my.style[0]); //修改旧内容 arrInfo[my.index].style.display = "none"; //隐藏旧内容 obj.className = getClass(obj,my.style[1]); //修改为新样式 arrInfo[obj.index].style.display = ""; //显示新内容 my.index = obj.index; //更新当前选择的index } /* 只有onclick时,overStyle的onmouseover,onmouseout事件。用来预激活 obj:目标对象。 num:1为over,0为out */ function changeTitle(obj, num) { if(!my.overStyle){return;}; if(obj.index!=my.index){obj.className = getClass(obj,my.style[num])} } /* 菜单类型时用 obj:目标对象。 num:1为over,0为out */ function changeMenu(num) { if(!my.menu){return;} num==0?my.menutimerID = setTimeout(menuClose,1000):clearTimeout(my.menutimerID) } //关闭菜单 function menuClose() { arrInfo[my.index].style.display = "none"; arrMenu[my.index].className = getClass(arrMenu[my.index],my.style[0]); } // 得到className(防止将原有样式覆盖) function getClass(o, s) { if(o.cName==""){return s} else{return o.cName + " " + s} } //嵌套情况下得到真正的子集 function getChilds(arrObj, id, num) { var depth = 0; var firstObj = my.nesting[num]==""?arrObj[0]:document.getElementById(my.nesting[num]); //得到第一个子集 do //计算深度 { if(firstObj.parentNode.getAttribute("id")==id){break}else{depth+=1} firstObj = firstObj.parentNode; } while(firstObj.tagName.toLowerCase()!="body") // body强制退出。 var t; var arr = new Array(); for(i=0;i<arrObj.length;i++) //过滤出需要的数据 { t = arrObj[i], d = 0; do { if(t.parentNode.getAttribute("id")==id && d == depth) { arr.push(arrObj[i]);break; //得到数据 } else { if(d==depth){break};d+=1; } t = t.parentNode; } while(t.tagName.toLowerCase()!="body") // body强制退出 } return arr; } } } window.onload = function() { // 默认的onclick中,第一个例子 var bba = new opCard(); bba.bind = ["a2","li","b2","div","c2","div"]; bba.style = ["style1","style2","style3"]; bba.overStyle = true; bba.creat(); bba = null; //菜单导航例子 var gg = new opCard(); gg.bind = ["a8","li","b8","div"]; gg.style = ["style1","style2","style3"]; gg.overStyle = true; gg.menu = true; gg.creat(); gg = null; } body{font-size:12px; font-family:Verdana,"宋体";} p,ul{margin:0px; padding:0px;} td,div{font-size:12px} .a1_0 {border:1px dotted #3399FF; width:120px; background-color:#f5f5f5; margin:3px; padding:2px 0px; cursor:pointer;} .a1_1 {border:1px solid #FF9900; width:120px; margin:3px; padding:2px 0px; cursor:pointer;} .test{text-decoration:underline;} #b1 div.s{border:1px solid #999999; width:90%; height:500px; margin:3px; padding:10px; overflow-y:auto; line-height:18px;} #b1 div.s strong{color:#0066FF;} /* */ .style1{float:left; width:80px; background-color:#f5f5f5; border:1px solid #3399FF; text-align:center; margin-right:2px; list-style-type:none; cursor:pointer;} .style2{float:left; width:80px; background-color:#f5f5f5; border:1px solid #FF9900; text-align:center; margin-right:2px; list-style-type:none; cursor:pointer;} .style3{float:left; width:80px; background-color:#f5f5f5; border:1px solid #666666; text-align:center; margin-right:2px; list-style-type:none; cursor:pointer;} #a2,#a3,#a4,#a5,#a6,#a7,#a8 {height:22px;} #b2 div,#b3 div,#b4 div,#b5 div,#b6 div,#b7 div{border:1px solid #FF9900; height:100px; width:400px; padding:5px; overflow-y:auto;} #b8 div{border:1px solid #FF9900; height:20px; width:350px; padding:2px 5px;} #b8 div a{margin-right:20px;} .style4{float:left; background-color:#999999; text-align:left; list-style-type:none; padding:2px 5px; color:#FFFFFF;}
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var bba = new opCard();
bba.bind = ["a2","li","b2","div"]; bba.style = ["style1","style2","style1"]; bba.overStyle = true; bba.creat(); bba = null; 33333
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