css|js|菜單|重新整理
Div+CSS+JS組和能夠實現很多好看的特殊的效果,這裡推薦一款可重新整理的下拉式功能表原始碼:
<style type="text/css"><!--*{margin:0;padding:0;border:0;}body { font-family: arial, 宋體, serif; font-size:12px;}#nav { width:180px; line-height: 24px; list-style-type: none; text-align:left; /*定義整個ul菜單的行高和背景色*/}/*==================一級目錄===================*/#nav a { width: 160px; display: block; padding-left:20px; /*Width(一定要),否則下面的Li會變形*/}#nav li { background:#CCC; /*一級目錄的背景色*/ border-bottom:#FFF 1px solid; /*下面的一條白邊*/ float:left; /*float:left,本不應該設定,但由於在Firefox不能正常顯示 繼承Nav的width,限制寬度,li自動向下延伸*/}#nav li a:hover{ background:#CC0000; /*一級目錄onMouseOver顯示的背景色*/}#nav a:link { color:#666; text-decoration:none;}#nav a:visited { color:#666;text-decoration:none;}#nav a:hover { color:#FFF;text-decoration:none;font-weight:bold;}/*==================二級目錄===================*/#nav li ul { list-style:none; text-align:left;}#nav li ul li{ background: #EBEBEB; /*二級目錄的背景色*/}#nav li ul a{ padding-left:20px; width:160px; /* padding-left二級目錄中文字向右移動,但Width必須重新設定=(總寬度-padding-left)*/}/*下面是二級目錄的連結樣式*/#nav li ul a:link { color:#666; text-decoration:none;}#nav li ul a:visited { color:#666;text-decoration:none;}#nav li ul a:hover { color:#F3F3F3; text-decoration:none; font-weight:normal; background:#CC0000; /* 二級onmouseover的字型顏色、背景色*/}/*==============================*/#nav li:hover ul { left: auto;}#nav li.sfhover ul { left: auto;}#content { clear: left; }#nav ul.collapsed { display: none;}-->#PARENT{ width:300px; padding-left:20px;}</style><div id="PARENT"><ul id="nav"><li><a href="#Menu=ChildMenu1" >我的網站</a> <ul id="ChildMenu1" class="collapsed"> <li><a href="http://www.webjx.com" target="_blank">網頁教學網</a></li> <li><a href="#">管理</a></li> <li><a href="http://www.webjx.com" target="_blank">網頁教學網</a></li> <li><a href="#">管理</a></li> <li><a href="http://www.webjx.com" target="_blank">網頁教學網</a></li> <li><a href="#">管理</a></li> </ul></li><li><a href="#Menu=ChildMenu2" >我的帳務</a> <ul id="ChildMenu2" class="collapsed"> <a href="http://www.webjx.com" target="_blank">支付</a></li> <li><a href="#">管理</a></li> <li><a href="#">網上支付</a></li> <li><a href="#">登記匯款</a></li> <li><a href="#">線上招領</a></li> <li><a href="#">曆史帳務</a></li> </ul></li><li><a href="#Menu=ChildMenu3" >網站管理</a> <ul id="ChildMenu3" class="collapsed"> <li><a href="#">登入</a></li> <a href="http://www.webjx.com" target="_blank">管理</a></li> <li><a href="#">管理</a></li> <li><a href="#">管理</a></li> </ul></li><li><a href="#Menu=ChildMenu4" >網站管理</a> <ul id="ChildMenu4" class="collapsed"> <li><a href="#">登入</a></li> <a href="http://www.webjx.com" target="_blank">管理</a></li> <li><a href="#">管理</a></li> <li><a href="#">管理</a></li> <li><a href="#">管理</a></li> </ul></li></ul></div><script type=text/javascript><!--var LastLeftID = "";function menuFix() { var obj = document.getElementById("nav").getElementsByTagName("li"); for (var i=0; i<obj.length; i++) { obj[i].onmouseover=function() { this.className+=(this.className.length>0? " ": "") + "sfhover"; } obj[i].onMouseDown=function() { this.className+=(this.className.length>0? " ": "") + "sfhover"; } obj[i].onMouseUp=function() { this.className+=(this.className.length>0? " ": "") + "sfhover"; } obj[i].onmouseout=function() { this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), ""); } }}function DoMenu(emid){ var obj = document.getElementById(emid); obj.className = (obj.className.toLowerCase() == "expanded"?"collapsed":"expanded"); if((LastLeftID!="")&&(emid!=LastLeftID)) //關閉上一個Menu { document.getElementById(LastLeftID).className = "collapsed"; } LastLeftID = emid;}function GetMenuID(){ var MenuID=""; var _paramStr = new String(window.location.href); var _sharpPos = _paramStr.indexOf("#"); if (_sharpPos >= 0 && _sharpPos < _paramStr.length - 1) { _paramStr = _paramStr.substring(_sharpPos + 1, _paramStr.length); } else { _paramStr = ""; } if (_paramStr.length > 0) { var _paramArr = _paramStr.split("&"); if (_paramArr.length>0) { var _paramKeyVal = _paramArr[0].split("="); if (_paramKeyVal.length>0) { MenuID = _paramKeyVal[1]; } } /* if (_paramArr.length>0) { var _arr = new Array(_paramArr.length); } //取所有#後面的,菜單只需用到Menu //for (var i = 0; i < _paramArr.length; i++) { var _paramKeyVal = _paramArr[i].split('='); if (_paramKeyVal.length>0) { _arr[_paramKeyVal[0]] = _paramKeyVal[1]; } } */ } if(MenuID!="") { DoMenu(MenuID) }}GetMenuID(); //*這兩個function的順序要注意一下,不然在Firefox裡GetMenuID()不起效果menuFix();--></script>
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