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JavaScript自定義多級聯動浮動菜單[二]

來源：程序員人生發布時間：2013-10-22 19:42:00 閱讀次數：3113次

　　網教程上一個版本（第一版請看這里）基本實現了多級聯動和浮動菜單的功能，但效果不是太好，使用麻煩還有些bug，實用性不高。

　　這次除了修改已發現的問題外，還對程序做了大幅調整和改進，使程序實用性更高，功能更強大。主程序代碼也從第一版的一百多行增加到三百多，我寫的程序中也就拖拉縮放效果有這個數量了。各位如果覺得文章還不錯的記得給個大拇指啊。

<!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><FCK:meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>JavaScript 多級聯動浮動菜單(二)_網(liehuo.net)</title><script type="text/javascript">var $$ = function (id) { return "string" == typeof id ? document.getElementById(id) : id;};var isIE8 = navigator.userAgent.indexOf('MSIE 8.0') != -1;var isChrome = navigator.userAgent.indexOf('Chrome') != -1;var isSafari = navigator.userAgent.indexOf('AppleWebKit') != -1;// with input from Tino Zijdel, Matthias Miller, Diego Perini // http://dean.edwards.name/weblog/2005/10/add-event/ function addEvent(element, type, handler) { if (element.addEventListener) { element.addEventListener(type, handler, false); } else { if (!handler.$$guid) handler.$$guid = addEvent.guid++; if (!element.events) element.events = {}; var handlers = element.events[type]; if (!handlers) { handlers = element.events[type] = {}; if (element["on" + type]) { handlers[0] = element["on" + type]; } } handlers[handler.$$guid] = handler; element["on" + type] = handleEvent; }};addEvent.guid = 1;function removeEvent(element, type, handler) { if (element.removeEventListener) { element.removeEventListener(type, handler, false); } else { if (element.events && element.events[type]) { delete element.events[type][handler.$$guid]; } }};function handleEvent(event) { var returnValue = true; event = fixEvent(event); var handlers = this.events[event.type]; for (var i in handlers) { this.$$handleEvent = handlers[i]; if (this.$$handleEvent(event) === false) { returnValue = false; } } return returnValue;};function fixEvent(event) { if (event) return event; event = ((this.ownerDocument || this.document || this).parentWindow || window).event; var scrolldoc = isChrome || isSafari ? document.body : document.documentElement; event.pageX = event.clientX + scrolldoc.scrollLeft; event.pageY = event.clientY + scrolldoc.scrollTop; event.target = event.srcElement; event.stopPropagation = fixEvent.stopPropagation; event.preventDefault = fixEvent.preventDefault; if(event.type == "mouseout") { event.relatedTarget = event.toElement; }else if(event.type == "mouseover") { event.relatedTarget = event.fromElement; } return event;};fixEvent.preventDefault = function() { this.returnValue = false;};fixEvent.stopPropagation = function() { this.cancelBubble = true;};var forEach = function(array, callback, thisObject){ if(array.forEach){ array.forEach(callback, thisObject); }else{ for (var i = 0, len = array.length; i < len; i++) { callback.call(thisObject, array[i], i, array); } }}var Bind = function(object, fun) { var args = Array.prototype.slice.call(arguments, 2); return function() { return fun.apply(object, args.concat(Array.prototype.slice.call(arguments))); }}var BindAsEventListener = function(object, fun) { var args = Array.prototype.slice.call(arguments, 2); return function(event) { return fun.apply(object, [event].concat(args)); }}//網 www.vxbq.cnvar Extend = function(destination, source) { for (var property in source) { destination[property] = source[property]; } return destination;}var DeepExtend = function(destination, source){ for (var property in source) { var copy = source[property]; if ( destination === copy ) continue; if ( typeof copy === "object" ){ destination[property] = DeepExtend(destination[property] || {}, copy); }else{ destination[property] = copy; } } return destination;}var Filter = function(array, callback, thisObject){ if(array.filter){ return array.filter(callback, thisObject); }else{ var res = []; for (var i = 0, len = array.length; i < len; i++) { callback.call(thisObject, array[i], i, array) && res.push(array[i]); } return res; }}var Every = function(array, callback, thisObject){ if(array.every){ return array.every(callback, thisObject); }else{ var res = []; for (var i = 0, len = array.length; i < len; i++) { if (!callback.call(thisObject, array[i], i, array)) return false; }; return true; }}var IndexOf = function(array, elt){ if(array.indexOf){ return array.indexOf(elt); }else{ var res = []; for (var i = 0, len = array.length; i < len; i++) { if (array[i] === elt) return i; }; return -1; }}//網 www.vxbq.cnvar Contains = function(a, b){ return a.contains ? a != b && a.contains(b) : !!(a.compareDocumentPosition(b) & 16);}var isArray = function( obj ) { return Object.prototype.toString.call(obj) === "[object Array]";}function GetRelative(relElem, fixedElem, options){ var doc = relElem.ownerDocument, docElem = doc.documentElement ,scrolldoc = isChrome || isSafari ? doc.body : docElem, rect = relElem.getBoundingClientRect(); //默認值 options = Extend({ Align: "clientleft",//水平方向定位 vAlign: "clienttop",//垂直方向定位 CustomLeft: 0,//自定義left定位 CustomTop: 0,//自定義top定位 PercentLeft: 0,//自定義left百分比定位 PercentTop: 0,//自定義top百分比定位 Adaptive: false,//是否自適應定位 Reset: false//自適應定位時是否重新定位 }, options || {}); //ie8的getBoundingClientRect獲取不準確 if ( isIE8 ) { var elem = relElem, left = - scrolldoc.scrollLeft, top = - scrolldoc.scrollTop; while (elem) { left += elem.offsetLeft, top += elem.offsetTop; elem = elem.offsetParent; }; rect.left = left; rect.right = left + relElem.offsetWidth; rect.top = top; rect.bottom = top + relElem.offsetHeight; }; //定義參數 var iLeft = GetRelative.Left(options.Align, rect, fixedElem) + options.CustomLeft ,iTop = GetRelative.Top(options.vAlign, rect, fixedElem) + options.CustomTop; //自定義百分比定位 if (options.PercentLeft) { iLeft += .01 * options.PercentLeft * relElem.offsetWidth; }; if (options.PercentTop) { iTop += .01 * options.PercentTop * relElem.offsetHeight; }; //自適應視窗定位 if (options.Adaptive) { //修正定位參數 var maxLeft = docElem.clientWidth - fixedElem.offsetWidth, maxTop = docElem.clientHeight - fixedElem.offsetHeight; if (options.Reset) { //自動重新定位 if (iLeft > maxLeft || iLeft < 0) { iLeft = GetRelative.Left(2 * iLeft > maxLeft ? "left" : "right", rect, fixedElem) + options.CustomLeft; }; if (iTop > maxTop || iTop < 0) { iTop = GetRelative.Top(2 * iTop > maxTop ? "top" : "bottom", rect, fixedElem) + options.CustomTop; }; } else { //修正到適合位置 iLeft = Math.max(Math.min(iLeft, maxLeft), 0); iTop = Math.max(Math.min(iTop, maxTop), 0); }; }; //加上滾動條 iLeft += scrolldoc.scrollLeft; iTop += scrolldoc.scrollTop; //返回定位參數 return { Left: iLeft, Top: iTop };};GetRelative.Left = function(align, rect, fixedElem){ var iLeft = 0; switch (align.toLowerCase()) { case "left" : return rect.left - fixedElem.offsetWidth; case "clientleft" : return rect.left; case "center" : return (rect.left + rect.right - fixedElem.offsetWidth)/2; case "clientright" : return rect.right - fixedElem.offsetWidth; case "right" : default : return rect.right; };};GetRelative.Top = function(valign, rect, fixedElem){ var iTop = 0; switch (valign.toLowerCase()) { case "top" : return rect.top - fixedElem.offsetHeight; case "clienttop" : return rect.top; case "center" : return (rect.top + rect.bottom - fixedElem.offsetHeight)/2; case "clientbottom" : return rect.bottom - fixedElem.offsetHeight; case "bottom" : default : return rect.bottom; };};//容器集合var FixedMenu = function(containers, options) { this._timerContainer = null;//容器定時器 this._timerMenu = null;//菜單定時器 this._frag = document.createDocumentFragment();//碎片對象，保存菜單元素 this._menus = {};//菜單對象 this._containers = [];//容器集合 this.SetOptions(options); this._custommenu = this.options.Menu; this.Css = this.options.Css; this.Hover = this.options.Hover; this.Active = this.options.Active; this.Tag = this.options.Tag; this.Txt = this.options.Txt; this.FixedMenu = this.options.FixedMenu; this.Fixed = this.options.Fixed; this.Attribute = this.options.Attribute; this.Property = this.options.Property; this.onBeforeShow = this.options.onBeforeShow; this.Delay = parseInt(this.options.Delay) || 0; //修正自定義容器 forEach(isArray(containers) ? containers : [containers], function(o, i){ //自定義容器 id:定位元素 menu:插入菜單元素 var pos, menu; if ( o.id ) { pos = o.id; menu = o.menu ? o.menu : pos; } else { pos = menu = o; }; pos = $$(pos); menu = $$(menu); //容器對象 Pos:定位元素 Menu:插入菜單元素 pos && menu && this.IniContainer( i, { Pos: pos, Menu: menu } ); }, this); //初始化程序 this.Ini();};FixedMenu.prototype = { //設置默認屬性 SetOptions: function(options) { this.options = {//默認值 Menu: [],//自定義菜單集合 Delay: 200,//延遲值(微秒) Tag: "div",//默認生成標簽 Css: undefined,//默認樣式 Hover: undefined,//觸發菜單樣式 Active: undefined,//顯示下級菜單時顯示樣式 Txt: "",//菜單內容 FixedMenu: true,//是否相對菜單定位（否則相對容器） Fixed: { Align: "clientleft", vAlign: "bottom" },//定位對象 Attribute: {},//自定義Attribute屬性 Property: {},//自定義Property屬性 onBeforeShow: function(){}//菜單顯示時執行 }; Extend( this.options, options || {} ); }, //程序初始化 Ini: function() { this.Hide();//隱藏菜單 this.BuildMenu();//生成菜單對象 this.forEachContainer(this.ResetContainer);//重置容器屬性 this.InsertMenu(0, 0);//顯示菜單 }, //根據自定義菜單對象生成程序菜單對象 BuildMenu: function() { //清除舊菜單dom(包括自定義的) this.forEachMenu(function(o){ var elem = o._elem; if ( elem ) { //防止dom內存泄漏 removeEvent( elem, "mouseover", o._event ); elem.parentNode.removeChild(elem); o._elem = o.elem = null; }; }); //設置菜單默認值 //文章出自網 www.vxbq.cn var options = { id: 0,//id rank: 0,//排序 elem: "",//自定義元素 tag: this.Tag, css: this.Css, hover: this.Hover, active: this.Active, txt: this.Txt, fixedmenu: !!this.FixedMenu, fixed: this.Fixed, attribute: this.Attribute, property: this.Property }; //先定義"0"頂級菜單 this._menus = { "0": { "_children": [] } }; //整理自定義菜單并插入到程序菜單對象 forEach(this._custommenu, function(o) { //生成菜單對象(由于包含對象，要用深度擴展) var menu = DeepExtend( DeepExtend( {}, options ), o || {} ); //去掉相同id菜單，同時排除了id為"0"的菜單 if ( !!this._menus[ menu.id ] ) { return; }; //重置屬性 menu._children = []; menu._index = -1; this._menus[menu.id] = menu; }, this); //建立樹形結構 this.forEachMenu(function( o, id, menus ) { if ( "0" === id ) { return; };//頂級沒有父級菜單 var parent = this._menus[o.parent]; //父級菜單不存在或者父級是自己的話，當成一級菜單 if ( !parent || parent === o ) { parent = menus[o.parent = "0"]; }; //插入到父級菜單對象的_children中 parent._children.push(o); }); //整理菜單對象 this.forEachMenu(function(o) { //如果有自定義元素的話先放到碎片文檔中 !!o.elem && ( o.elem = $$(o.elem) ) && this._frag.appendChild(o.elem); //修正樣式,優先使用自定義元素的class if ( !!o.elem && o.elem.className ) { o.css = o.elem.className; } else if ( o.css === undefined ) { o.css = ""; }; if ( o.hover === undefined ) { o.hover = o.css; }; if ( o.active === undefined ) { o.active = o.hover; }; //對菜單對象的_children集合排序(先按rank再按id排序) o._children.sort(function( x, y ) { return x.rank - y.rank || x.id - y.id; }); }); }, //插入菜單 InsertMenu: function(index, parent) { var container = this._containers[index]; //如果是同一個父級菜單不用重復插入 if ( container._parent === parent ) { return; }; container._parent = parent; //把原有容器內菜單移到碎片對象中 forEach( container._menus, function(o) { o._elem && this._frag.appendChild(o._elem); }, this ); //重置子菜單對象集合 container._menus = []; //把從父級菜單元素的子菜單對象集合獲取的元素插入到容器 forEach(this._menus[parent]._children, function( menu, i ){ this.CheckMenu( menu, index );//檢查菜單 container._menus.push(menu);//加入到容器的子菜單集合，方便調用 container.Menu.appendChild(menu._elem);//菜單元素插入到容器 }, this); }, //檢查菜單 CheckMenu: function(menu, index) { //索引保存到菜單對象屬性中，方便調用 menu._index = index; //如果菜單對象沒有元素 if ( !menu._elem ) { var elem = menu.elem; //如果沒有自定義元素的話創建一個 if ( !elem ) { elem = document.createElement(menu.tag); elem.innerHTML = menu.txt; }; //設置property Extend( elem, menu.property ); //設置attribute var attribute = menu.attribute; for (var att in attribute) { elem.setAttribute( att, attribute[att] ); }; //設置樣式 elem.className = menu.css; //設置事件 menu._event = BindAsEventListener( this, this.HoverMenu, menu );//用于清除事件 addEvent( elem, "mouseover", menu._event ); //保存到菜單對象 menu._elem = elem; }; }, //觸發菜單 HoverMenu: function(e, menu) { var elem = menu._elem; //如果是內部元素觸發直接返回 if ( Contains( elem, e.relatedTarget ) || elem === e.relatedTarget ) { return; }; clearTimeout(this._timerMenu); //可能在多個容器間移動，所以全部容器都重新設置樣式 this.forEachContainer(function(o, i){ if ( o.Pos.visibility === "hidden" ) { return; }; this.ResetCss(o); //設置當前菜單為active樣式 var menu = o._active; if ( menu ) { menu._elem.className = menu.active; }; }); //設置當前菜單為觸發樣式 if ( this._containers[menu._index]._active !== menu ) { elem.className = menu.hover; }; //觸發顯示菜單 this._timerMenu = setTimeout( Bind( this, this.ShowMenu, menu ), this.Delay ); }, //顯示菜單 ShowMenu: function(menu) { var index = menu._index, container = this._containers[index], child = !!menu._children.length; //隱藏不需要的容器 this.forEachContainer( function(o, i) { i > index && this.HideContainer(o); } ); //重置當前容器_active container._active = null; //如果有子級菜單 if ( child ) { //設置當前容器_active container._active = menu; //顯示下一級容器 index++;//設置索引 this.CheckContainer(index);//檢查容器 this.InsertMenu(index, menu.id);//插入菜單 this.ShowContainer(menu);//顯示容器 }; //重置當前容器的css this.ResetCss(container); //設置當前菜單樣式 menu._elem.className = child ? menu.active : menu.hover; }, //初始化容器(索引, 容器元素) IniContainer: function(index, container) { var oContainer = container.Pos; //重置屬性 this.ResetContainer(container); //添加事件 addEvent( oContainer, "mouseover", Bind( this, function(){ clearTimeout(this._timerContainer); } ) ); addEvent( oContainer, "mouseout", BindAsEventListener( this, function(e){ //先判斷是否移出到所有容器之外 var elem = e.relatedTarget, isOut = Every( this._containers, function(o){ return !(Contains(o.Pos, elem) || o.Pos == elem); } ); if ( isOut ) { //清除定時器并隱藏 clearTimeout(this._timerContainer); clearTimeout(this._timerMenu); this._timerContainer = setTimeout( Bind( this, this.Hide ), this.Delay ); }; })); //除了第一個容器外設置浮動樣式 if ( index ) { var css = container.Pos.style; css.position = "absolute"; css.display = "block"; css.margin = 0; //要后面的覆蓋前面的 css.zIndex = this._containers[index - 1].Pos.style.zIndex + 1; }; //記錄索引，方便調用 container._index = index; //插入到容器集合 this._containers[index] = container; }, //檢查容器 CheckContainer: function(index) { if ( index > 0 && !this._containers[index] ) { //如果容器不存在，根據前一個容器復制成新容器，第一個容器必須自定義 var pre = this._containers[index - 1].Pos //用了新的添加事件方式，沒有ie的cloneNode的bug ,container = pre.parentNode.insertBefore( pre.cloneNode(false), pre ); //清除id防止沖突 container.id = ""; //初始化容器 this.IniContainer( index, { Pos: container, Menu: container } ); }; }, //顯示容器 ShowContainer: function(menu) { var index = menu._index, container = this._containers[index + 1].Pos, elem = menu.fixedmenu ? menu._elem : this._containers[index].Pos, pos = GetRelative( elem, container, menu.fixed ); //定位并顯示容器 container.style.left = pos.Left + "px"; container.style.top = pos.Top + "px"; //執行顯示前事件 this.onBeforeShow(container, menu); container.style.visibility = "visible"; }, //隱藏容器 HideContainer: function(container) { //設置隱藏 var css = container.Pos.style; css.visibility = "hidden"; css.left = css.top = "-9999px"; //重置上一個菜單的觸發菜單對象 this._containers[container._index - 1]._active = null; }, //重置容器對象屬性 ResetContainer: function(container) { container._active = null;//重置觸發菜單 container._menus = [];//重置子菜單對象集合 container._parent = -1;//重置父級菜單id }, //隱藏菜單 Hide: function() { this.forEachContainer(function(o, i){ if ( i === 0 ) { //如果是第一個重設樣式和_active this.ResetCss(o); } else {//隱藏容器 this.HideContainer(o); }; }); }, //重設容器菜單樣式 ResetCss: function(container) { forEach( container._menus, function(o, i){ o._elem.className = o.css; }, this ); }, //歷遍菜單對象集合 forEachMenu: function(callback) { for ( var id in this._menus ) { callback.call( this, this._menus[id], id, this._menus ); }; }, //歷遍容器對象集合 forEachContainer: function(callback) { forEach( this._containers, callback, this ); }, //添加自定義菜單 Add: function(menu) { this._custommenu = this._custommenu.concat(menu); this.Ini(); }, //修改自定義菜單 Edit: function(menu) { forEach( isArray( menu ) ? menu : [ menu ], function(o){ //如果對應id的菜單存在 if ( o.id && this._menus[o.id] ) { //從自定義菜單中找出對應菜單,并修改 Every( this._custommenu, function(m, i){ if ( m.id === o.id ) { this._custommenu[i] = DeepExtend( m, o ); return false; }; return true; //用Every可以跳出循環 }, this ); }; }, this ); this.Ini(); }, //刪除自定義菜單 Delete: function() { var ids = Array.prototype.slice.call(arguments); this._custommenu = Filter( this._custommenu, function(o){ return IndexOf(ids, o.id) === -1; }); this.Ini(); }};</script></head><body><style type="text/css">.container1 {height:30px;}.container1 div {float:left;}.container1 div, .container1_2 div {width:100px;background:#FAFCFD;border:1px solid #5c9cc0;padding:10px;}div.on1 {font-weight:bold;background:#EEF3F7;}div.on1_2 {font-weight:bold;background:#fffff7;border:1px solid #ffcc00;}</style>菜單使用演示： <br><br><div id="idContainer1" class="container1"> </div><div id="idContainer1_2" class="container1_2"> </div><br><br><br><br><br><br><br><br><br><br><input id="idEdit" type="button" value="添加菜單 +"/>位置：<select id="idRank"><option value="3"> 第四個 </option><option value="2"> 第三個</option><option value="1"> 第二個 </option><option value="0"> 第一個 </option></select><select id="idDelay"><option value="1000"> 1秒</option><option value="500"> 0.5秒 </option><option value="200" selected> 0.2秒 </option><option value="0"> 不延時 </option></select><script>var menu = [ { id: 1, parent: 0, txt: '自定義樣式', hover: "on1_2", rank: 1 }, { id: 2, parent: 0, txt: '下拉菜單', active: "on1_2", rank: 2 }, { id: 3, parent: 0, txt: '任意定位', fixed: { Align: "left" }, rank: 3 }, { id: 21, parent: 2, txt: '相對容器', active: "on1_2", fixedmenu: false }, { id: 22, parent: 2, txt: '相對菜單', active: "on1_2", fixed: { Align: "right", vAlign: "clienttop" } }, { id: 23, parent: 21, txt: '三級菜單' }, { id: 24, parent: 21, txt: '三級菜單' }, { id: 25, parent: 22, txt: '三級菜單' }, { id: 26, parent: 22, txt: '三級菜單' }, { id: 31, parent: 3, txt: '無法到達的', fixed: { Align: "left" } }, { id: 32, parent: 31, txt: '目光', fixed: { Align: "right" } }, { id: 33, parent: 32, txt: '無法到達的', fixed: { Align: "right", vAlign: "top" } }, { id: 34, parent: 33, txt: '到達', fixed: { PercentTop: 100 } }, { id: 35, parent: 34, txt: '到達', fixed: { Align: "left", vAlign: "clienttop", PercentLeft: -100 } }, { id: 36, parent: 35, txt: '夢想', fixed: { vAlign: "top" } }, { id: 37, parent: 36, txt: '目光', fixed: { vAlign: "top", PercentTop: -100 } }, { id: 38, parent: 37, txt: '腳步', fixed: { Align: "right", vAlign: "clienttop", PercentLeft: 100 } }, { id: 39, parent: 38, txt: '地方', fixed: { PercentTop: 100 } }, { id: 40, parent: 39, txt: '地方', fixed: { Align: "left" } }, { id: 41, parent: 40, txt: '可以', fixed: { vAlign: "top", PercentTop: -100 } }, { id: 42, parent: 41, txt: '可以' }];var fm = new FixedMenu(["idContainer1", "idContainer1_2"], { Hover: "on1", Menu: menu });//編輯測試$$("idEdit").onclick = function(){ if(this.value == "添加菜單 +"){ fm.Add([ { id: 100, parent: 0, txt: '新加菜單+', rank: $$("idRank").value | 0 }, { id: 101, parent: 100, txt: '新加菜單++' }, { id: 102, parent: 100, txt: '新加菜單+++' } ]); this.value = "刪除菜單 -" }else{ fm.Delete( 100, 101, 102 ); this.value = "添加菜單 +" }}//延時測試$$("idDelay").onchange = function(){ fm.Delay = this.value | 0; }</script><br><br>仿京東商城商品分類菜單： <br><br><style type="text/css">.container2, .container2 dd, .container2_2 dl, .container2_2 dd {margin:0;}.container2 {font-size:14px;width:190px;border:1px solid #cf2020;background:#fffff5;padding:5px 8px; line-height:30px; color:#333;}.container2 dt {font-weight:bold;color:#cf2020;}.container2 dd {background:url(http://www.vxbq.cn/uploads/allimg/090807/liehuo_n4.jpg) 180px 10px no-repeat;_zoom:1;}.container2_2 {background-color:#bebec3; display:none;}.container2_2 dl {font-size:14px;width:200px;border:1px solid #969696;background:#fff; position:relative; left:-3px; top:-3px; }.container2_2 dd div {padding:5px 20px; background:url(http://www.vxbq.cn/uploads/allimg/090807/liehuo_n4.jpg) 6px 7px no-repeat;_zoom:1;}.container2_2 dt, .shadow {padding:0 5px; position:absolute;background:#fff; border:1px solid #969696; border-right:0;width:169px;left:-180px; top:-1px;height:24px;line-height:24px;}.shadow {background-color:#bebec3;border-color:#bebec3; top:0;}.container2_2 a{display:block;_zoom:1;}.container2_2 a:link, .container2_2 a:visited, .container2_2 a:active {color:#333;text-decoration: none;}.container2_2 a:hover {color:#ff6026;text-decoration: underline;}</style><dl id="idContainer2" class="container2"><dt id="idMenu2_1">圖片動畫</dt><dd id="idMenu2_2">圖片效果</dd><dd id="idMenu2_3">動畫效果</dd><dt id="idMenu2_51">系統其他</dt><dd id="idMenu2_52">系統效果</dd><dd id="idMenu2_53">其他效果</dd></dl><div id="idContainer2_2" class="container2_2"><div class="shadow"></div><dl><dt id="idTitle"></dt><dd id="idMenu2"><div id="idMenu2_11"><a href="http://www.vxbq.cn/?07/06/SlideTrans.html" _fcksavedurl="http://www.vxbq.cn/?07/06/SlideTrans.html">圖片滑動切換效果</a></div><div id="idMenu2_12"><a href="http://www.vxbq.cn/?05/23/1205642.html" _fcksavedurl="http://www.vxbq.cn/?05/23/1205642.html">圖片變換效果(ie only)</a></div><div id="idMenu2_13"><a href="http://www.vxbq.cn/?05/13/1194272.html" _fcksavedurl="http://www.vxbq.cn/?05/13/1194272.html">圖片滑動展示效果</a></div><div id="idMenu2_14"><a href="http://www.vxbq.cn/?07/21/ImgCropper.html" _fcksavedurl="http://www.vxbq.cn/?07/21/ImgCropper.html">圖片切割效果</a></div><div id="idMenu2_21"><a href="http://www.vxbq.cn/?/01/06/Tween.html" _fcksavedurl="http://www.vxbq.cn/?/01/06/Tween.html">Tween算法及緩動效果</a></div><div id="idMenu2_22"><a href="http://www.vxbq.cn/?08/27/1277131.html" _fcksavedurl="http://www.vxbq.cn/?08/27/1277131.html">漸變效果</a></div><div id="idMenu2_61"><a href="http://www.vxbq.cn/?10/20/1314766.html" _fcksavedurl="http://www.vxbq.cn/?10/20/1314766.html">無刷新多文件上傳系統</a></div><div id="idMenu2_62"><a href="http://www.vxbq.cn/?10/05/ImgCropper_sys.html" _fcksavedurl="http://www.vxbq.cn/?10/05/ImgCropper_sys.html">圖片切割系統</a></div><div id="idMenu2_71"><a href="http://www.vxbq.cn/?11/17/Drag.html" _fcksavedurl="http://www.vxbq.cn/?11/17/Drag.html">拖放效果</a></div><div id="idMenu2_72"><a href="http://www.vxbq.cn/?12/03/Resize.html" _fcksavedurl="http://www.vxbq.cn/?12/03/Resize.html">拖拉縮放效果</a></div><div id="idMenu2_73"><a href="http://www.vxbq.cn/?12/24/Slider.html" _fcksavedurl="http://www.vxbq.cn/?12/24/Slider.html">滑動條效果</a></div></dd></dl></div><script>var menu2 = [ { id: 1, parent: 0, elem: 'idMenu2_1' }, { id: 2, parent: 0, elem: 'idMenu2_2' }, { id: 3, parent: 0, elem: 'idMenu2_3' }, { id: 11, parent: 2, elem: 'idMenu2_11' }, { id: 12, parent: 2, elem: 'idMenu2_12' }, { id: 13, parent: 2, elem: 'idMenu2_13' }, { id: 14, parent: 2, elem: 'idMenu2_14' }, { id: 21, parent: 3, elem: 'idMenu2_21' }, { id: 22, parent: 3, elem: 'idMenu2_22' }, { id: 51, parent: 0, elem: 'idMenu2_51' }, { id: 52, parent: 0, elem: 'idMenu2_52' }, { id: 53, parent: 0, elem: 'idMenu2_53' }, { id: 61, parent: 52, elem: 'idMenu2_61' }, { id: 62, parent: 52, elem: 'idMenu2_62' }, { id: 71, parent: 53, elem: 'idMenu2_71' }, { id: 72, parent: 53, elem: 'idMenu2_72' }, { id: 73, parent: 53, elem: 'idMenu2_73' }];var container2 = [ "idContainer2", { id: "idContainer2_2", menu: "idMenu2" } ];new FixedMenu(container2, { Menu: menu2, Fixed: { Align: "clientleft", vAlign: "clienttop", CustomTop: 5, CustomLeft: 176 }, onBeforeShow: function(container, menu){ $$("idTitle").innerHTML = menu._elem.innerHTML; }});</script><br>仿右鍵菜單： <br><br><style type="text/css">.container3 {font-size:12px;border:1px solid #9d9da1;padding:3px;line-height:18px; background:#FFF; cursor:default;-moz-user-select:none;_overflow:hidden;}.container3 div {padding:0 20px;}.menu3_1 {color:#aca899;_zoom:1;}.menu3_2 {background:url(http://www.vxbq.cn/uploads/allimg/090807/liehuo_nn5.gif) 140px 5px no-repeat;}.menu3_3 {background:url(http://www.vxbq.cn/uploads/allimg/090807/liehuo_nn1.gif) 7px 5px no-repeat;}.menu3_4 {background:url(http://www.vxbq.cn/uploads/allimg/090807/liehuo_nn2.gif) 7px 5px no-repeat;}.line3 {border-bottom:1px solid #9d9da1; _font-size:0; margin:4px 0;}.on3 {background-color:#bbb7c7;}/*----網 www.vxbq.cn----*/.area3 { width:500px; height:200px;border:1px solid #9d9da1;}.pos3 {position:absolute; display:none;line-height:20px; width:150px;}</style><div id="idArea" class="area3"> </div><div id="idContainer3" class="container3 pos3"> </div><div id="idContainer3_2" class="container3"> </div><script>var menu3 = [ { id: 1, parent: 0, txt: '查看(<u>V</u>)' }, { id: 2, parent: 0 }, { id: 3, parent: 0, txt: '排列圖標(<u>I</u>)' }, { id: 4, parent: 0, txt: '刷新(<u>E</u>)' }, { id: 5, parent: 0 }, { id: 6, parent: 0, txt: '自定義文件夾(<u>F</u>)...' }, { id: 7, parent: 0 }, { id: 8, parent: 0, txt: '粘貼(<u>P</u>)' }, { id: 9, parent: 0, txt: '粘貼快捷方式(<u>S</u>)' }, { id: 10, parent: 0 }, { id: 11, parent: 0, txt: '新建(<u>P</u>)' }, { id: 12, parent: 0 }, { id: 13, parent: 0, txt: '屬性(<u>S</u>)' }, { id: 21, parent: 1, txt: '縮略圖(<u>H</u>)' }, { id: 22, parent: 1, txt: '平鋪(<u>S</u>)', css: "menu3_3", hover: "menu3_3 on3" }, { id: 23, parent: 1, txt: '圖標(<u>N</u>)' }, { id: 24, parent: 1, txt: '列表(<u>L</u>)' }, { id: 25, parent: 1, txt: '詳細信息(<u>D</u>)' }, { id: 31, parent: 3, txt: '名稱(<u>N</u>)', css: "menu3_3", hover: "menu3_3 on3" }, { id: 32, parent: 3, txt: '類型(<u>S</u>)' }, { id: 33, parent: 3, txt: '大小(<u>T</u>)' }, { id: 34, parent: 3, txt: '修改時間(<u>M</u>)' }, { id: 35, parent: 3 }, { id: 36, parent: 3, txt: '按組排列(<u>G</u>)', css: "menu3_4", hover: "menu3_4 on3" }, { id: 37, parent: 3, txt: '自動排列(<u>A</u>)' }, { id: 38, parent: 3, txt: '對齊到網格(<u>L</u>)' }, { id: 41, parent: 11, txt: '剩下由你來寫' }];forEach(menu3, function(menu){ var id = menu.id | 0; switch (id) { case 1 : case 3 : case 11 ://有下級菜單 menu.css = "menu3_2"; menu.hover = "menu3_2 on3"; break; case 2 : case 5 : case 7 : case 10 : case 12 : case 35 ://分割線 menu.css = menu.hover = "line3"; break; case 8 : case 9 ://不能選擇 menu.css = menu.hover = "menu3_1"; break; case 4 ://刷新 menu.property = { onmouseup: function(){ location.reload(); } }; break; case 21 : case 22 : case 23 : case 24 : case 25 ://"查看"子菜單 menu.property = { onmouseup: function(){ Select([21,22,23,24,25], id, "menu3_3"); } }; break; case 31 : case 32 : case 33 : case 34 ://"排列圖標"子菜單1 menu.property = { onmouseup: function(){ Select([31,32,33,34], id, "menu3_3"); } }; break; case 36 : case 37 : case 38 ://"排列圖標"子菜單2 menu.property = { onmouseup: function(){ Select([36,37,38], id, "menu3_4"); } }; break; }});var fm3 = new FixedMenu(["idContainer3", "idContainer3_2"], { Menu: menu3, Delay: 0, Hover: "on3", Fixed: { Align: "right", vAlign: "clienttop", CustomTop: -4, CustomLeft: -2, Adaptive: true, Reset: true }});var area = $$("idArea"), container3 = $$("idContainer3"), container3_2 = $$("idContainer3_2");function Hide(){ fm3.Hide(); container3.style.display = "none";}function Select(group, id, css){ Hide(); var menu = []; forEach(group, function(i){ i !== id && menu.push({ "id": i, "css": "", "hover": "on3" }); }); menu.push({ "id": id, "css": css, "hover": css + " on3" }); fm3.Edit(menu);}addEvent(area, "contextmenu", function(e){ with(container3.style){ left = e.pageX + "px"; top = e.pageY + "px"; display = "block"; } e.preventDefault();});container3.oncontextmenu = container3_2.oncontextmenu = function(e){ fixEvent(e).preventDefault(); }container3.onselectstart = container3_2.onselectstart = function(){ return false; }//ie chrome safariaddEvent(container3, "mouseup", function(e){ e.stopPropagation(); });addEvent(document, "mouseup", Hide);addEvent(window, "blur", Hide);</script><br>仿淘寶拼音索引菜單： <br><br><style type="text/css">.container4 li, .container4_2 li{ list-style:none;}.container4 ul, .container4_2{margin:0;}.container4 {width:350px;padding:7px 10px;font:12px Verdana;border:1px solid #ccc;background:#fffeed; line-height:15px;height:15px; _overflow:hidden;}.container4 li {float:left;padding:0 10px; border-right:1px solid #ccc; }.container4 div {float:left;color:#000;padding-right:10px;}li.menu4 {position:relative;margin-left:-1px; top:-1px; z-index:9999;border:1px solid #85ccff; border-bottom:0; padding-bottom:8px; color:#ff6026; background:#dbf3ff;}.container4_2 {width:350px;padding:10px;border:1px solid #85ccff;background:#dbf3ff;line-height:25px;font-size:14px; font-weight:bold;display:none;}.container4_2 a{ display:block;_zoom:1;}.container4_2 a:link, .container4_2 a:visited, .container4_2 a:active {color:#565553;text-decoration: none;}.container4_2 a:hover {color:#ff5500;text-decoration: underline;}.container4 a:link, .container4 a:visited, .container4 a:hover, .container4 a:active {color:#565553;text-decoration: none;}.menu4 a:link, .menu4 a:visited, .menu4 a:active {color:#ff6026;}.menu4 a:hover{color:#ff6026;text-decoration:underline;}</style><div id="idContainer4" class="container4"><div><b>Tag索引</b></div><ul id="idMenu4"><li id="idMenu4_1"><a href="http://www.vxbq.cn/" _fcksavedurl="http://www.vxbq.cn/">index</a></li><li id="idMenu4_2"><a href="http://tool.liehuo.net/" _fcksavedurl="http://tool.liehuo.net/">tool</a></li><li id="idMenu4_3"><a href="http://bbs.liehuo.net/" _fcksavedurl="http://bbs.liehuo.net/">forum</a></li><li id="idMenu4_4"><a href="http://baike.liehuo.net/" _fcksavedurl="http://baike.liehuo.net/">baike</a></li><li id="idMenu4_5"><a href="http://link.liehuo.net/" _fcksavedurl="http://link.liehuo.net/">links</a></li></ul></div><ul id="idContainer4_2" class="container4_2"><li id="idMenu4_11"><a href="http://www.vxbq.cn/" _fcksavedurl="http://www.vxbq.cn/">網</a></li><li id="idMenu4_12"><a href="http://tool.liehuo.net/" _fcksavedurl="http://tool.liehuo.net/">站長工具</a></li><li id="idMenu4_21"><a href="http://bbs.liehuo.net/" _fcksavedurl="http://bbs.liehuo.net/">交流論壇</a></li><li id="idMenu4_22"><a href="http://alexa.liehuo.net/" _fcksavedurl="http://alexa.liehuo.net/">世界排名</a></li><li id="idMenu4_31"><a href="http://baike.liehuo.net/" _fcksavedurl="http://baike.liehuo.net/">百科</a></li><li id="idMenu4_41"><a href="http://www.vxbq.cn/down/" _fcksavedurl="http://www.vxbq.cn/down/">軟件下載</a></li><li id="idMenu4_42"><a href="http://link.liehuo.net/" _fcksavedurl="http://link.liehuo.net/">友情鏈接</a></li><li id="idMenu4_51"><a href="http://tool.liehuo.net/" _fcksavedurl="http://tool.liehuo.net/">百度收錄</a></li></ul><br><br><br><br><br><br><br><script>var menu4 = [ { id: 1, parent: 0, elem: 'idMenu4_1', active: "menu4" }, { id: 2, parent: 0, elem: 'idMenu4_2', active: "menu4" }, { id: 3, parent: 0, elem: 'idMenu4_3', active: "menu4" }, { id: 4, parent: 0, elem: 'idMenu4_4', active: "menu4" }, { id: 5, parent: 0, elem: 'idMenu4_5', active: "menu4" }, { id: 11, parent: 1, elem: 'idMenu4_11' }, { id: 12, parent: 1, elem: 'idMenu4_12' }, { id: 21, parent: 2, elem: 'idMenu4_21' }, { id: 22, parent: 2, elem: 'idMenu4_22' }, { id: 31, parent: 3, elem: 'idMenu4_31' }, { id: 41, parent: 4, elem: 'idMenu4_41' }, { id: 42, parent: 4, elem: 'idMenu4_42' }, { id: 51, parent: 5, elem: 'idMenu4_51' }];new FixedMenu([ { id: "idContainer4", menu: "idMenu4" }, "idContainer4_2" ], { Menu: menu4, FixedMenu: false, Fixed: { Align: "clientleft", vAlign: "bottom", CustomTop: -1 }});</script></body></html>
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