本文實例講述了js實現的後台左側管理菜單代碼。分享給大家供大家參考。具體如下:
這是一個完美的後台左側管理菜單,從樣式來說,貌似出自專業人士之手,風格清新,操作實用,用在WEB管理系統中或用在網站後台管理中,最恰當不過了。
運行效果截圖如下:

在線演示地址如下:
http://demo.jb51.net/js/2015/js-left-main-menu-style-codes/
具體代碼如下:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>後台左側菜單<HEAD>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<style>
BODY {
MARGIN: 0px
}
P {
MARGIN: 0px
}
BODY {
COLOR: #000; BACKGROUND-COLOR: #fff
}
BODY {
FONT-SIZE: 12px; LINE-HEIGHT: 150%; FONT-FAMILY: "Verdana", "Arial", "Helvetica", "sans-serif"
}
TABLE {
FONT-SIZE: 12px; LINE-HEIGHT: 150%; FONT-FAMILY: "Verdana", "Arial", "Helvetica", "sans-serif"
}
INPUT {
FONT-SIZE: 12px; FONT-FAMILY: "Verdana", "Arial", "Helvetica", "sans-serif"
}
SELECT {
FONT-SIZE: 12px; FONT-FAMILY: "Verdana", "Arial", "Helvetica", "sans-serif"
}
TEXTAREA {
FONT-SIZE: 12px; FONT-FAMILY: "Verdana", "Arial", "Helvetica", "sans-serif"
}
A:link {
COLOR: #036; TEXT-DECORATION: none
}
A:visited {
COLOR: #036; TEXT-DECORATION: none
}
A:hover {
COLOR: #f60; TEXT-DECORATION: underline
}
A.menuChild:link {
COLOR: #036; TEXT-DECORATION: none
}
A.menuChild:visited {
COLOR: #036; TEXT-DECORATION: none
}
A.menuChild:hover {
COLOR: #f60; TEXT-DECORATION: underline
}
A.menuParent:link {
COLOR: #000; TEXT-DECORATION: none
}
A.menuParent:visited {
COLOR: #000; TEXT-DECORATION: none
}
A.menuParent:hover {
COLOR: #f60; TEXT-DECORATION: none
}
TABLE.position {
WIDTH: 100%
}
TR.position {
HEIGHT: 25px; BACKGROUND-COLOR: #f4f7fc
}
TD.position {
BORDER-RIGHT: #adceff 1px solid; PADDING-LEFT: 20px; BORDER-BOTTOM: #adceff 1px solid
}
TABLE.listTable {
WIDTH: 98%; BACKGROUND-COLOR: #b1ceee
}
TR.listHeaderTr {
FONT-WEIGHT: bold; HEIGHT: 25px; BACKGROUND-COLOR: #ebf4fd; TEXT-ALIGN: center
}
TR.listTr {
HEIGHT: 25px; BACKGROUND-COLOR: #fff; TEXT-ALIGN: center
}
TR.listAlternatingTr {
HEIGHT: 25px; BACKGROUND-COLOR: #fffdf0; TEXT-ALIGN: center
}
TR.listFooterTr {
HEIGHT: 30px; BACKGROUND-COLOR: #ebf4fd; TEXT-ALIGN: center
}
TABLE.editTable {
WIDTH: 98%; BACKGROUND-COLOR: #b1ceee
}
TR.editHeaderTr {
HEIGHT: 25px; BACKGROUND-COLOR: #ebf4fd
}
TD.editHeaderTd {
PADDING-LEFT: 50px; FONT-WEIGHT: bold
}
TR.editTr {
HEIGHT: 30px
}
TD.editLeftTd {
WIDTH: 150px; BACKGROUND-COLOR: #fffdf0; TEXT-ALIGN: center
}
TD.editRightTd {
PADDING-LEFT: 10px; BACKGROUND-COLOR: #fff
}
TR.editFooterTr {
HEIGHT: 40px; BACKGROUND-COLOR: #ebf4fd
}
TD.editFooterTd {
PADDING-LEFT: 150px
}
</style>
<SCRIPT language=javascript>
function expand(el)
{
childObj = document.getElementById("child" + el);
if (childObj.style.display == 'none')
{
childObj.style.display = 'block';
}
else
{
childObj.style.display = 'none';
}
return;
}
</SCRIPT>
</HEAD>
<BODY>
<TABLE height="100%" cellSpacing=0 cellPadding=0 width=170
background=images/menu_bg.jpg border=0>
<TR>
<TD vAlign=top align=middle>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR>
<TD height=10></TD></TR></TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=150 border=0>
<TR height=22>
<TD style="PADDING-LEFT: 30px" background=images/menu_bt.jpg><A
class=menuParent onclick=expand(1)
href="javascript:void(0);">關於我們</A></TD></TR>
<TR height=4>
<TD></TD></TR></TABLE>
<TABLE id=child1 style="DISPLAY: none" cellSpacing=0 cellPadding=0
width=150 border=0>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>公司簡介</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>榮譽資質</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>分類管理</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>子類管理</A></TD></TR>
<TR height=4>
<TD colSpan=2></TD></TR></TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=150 border=0>
<TR height=22>
<TD style="PADDING-LEFT: 30px" background=images/menu_bt.jpg><A
class=menuParent onclick=expand(2)
href="javascript:void(0);">新聞中心</A></TD></TR>
<TR height=4>
<TD></TD></TR></TABLE>
<TABLE id=child2 style="DISPLAY: none" cellSpacing=0 cellPadding=0
width=150 border=0>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>公司新聞</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>分類管理</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>子類管理</A></TD></TR>
<TR height=4>
<TD colSpan=2></TD></TR></TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=150 border=0>
<TR height=22>
<TD style="PADDING-LEFT: 30px" background=images/menu_bt.jpg><A
class=menuParent onclick=expand(3)
href="javascript:void(0);">產品中心</A></TD></TR>
<TR height=4>
<TD></TD></TR></TABLE>
<TABLE id=child3 style="DISPLAY: none" cellSpacing=0 cellPadding=0
width=150 border=0>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>產品展示</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>最新產品</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>分類管理</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>子類管理</A></TD></TR>
<TR height=4>
<TD colSpan=2></TD></TR></TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=150 border=0>
<TR height=22>
<TD style="PADDING-LEFT: 30px" background=images/menu_bt.jpg><A
class=menuParent onclick=expand(4)
href="javascript:void(0);">客戶服務</A></TD></TR>
<TR height=4>
<TD></TD></TR></TABLE>
<TABLE id=child4 style="DISPLAY: none" cellSpacing=0 cellPadding=0
width=150 border=0>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>客戶服務</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>分類管理</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>子類管理</A></TD></TR>
<TR height=4>
<TD colSpan=2></TD></TR></TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=150 border=0>
<TR height=22>
<TD style="PADDING-LEFT: 30px" background=images/menu_bt.jpg><A
class=menuParent onclick=expand(5)
href="javascript:void(0);">經典案例</A></TD></TR>
<TR height=4>
<TD></TD></TR></TABLE>
<TABLE id=child5 style="DISPLAY: none" cellSpacing=0 cellPadding=0
width=150 border=0>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>分類管理</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>子類管理</A></TD></TR>
<TR height=4>
<TD colSpan=2></TD></TR></TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=150 border=0>
<TR height=22>
<TD style="PADDING-LEFT: 30px" background=images/menu_bt.jpg><A
class=menuParent onclick=expand(6)
href="javascript:void(0);">高級管理</A></TD></TR>
<TR height=4>
<TD></TD></TR></TABLE>
<TABLE id=child6 style="DISPLAY: none" cellSpacing=0 cellPadding=0
width=150 border=0>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>廣告管理</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>訪問統計</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>郵件發送設置</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>聯系部門</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>用戶留言</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>招聘職位</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>應聘人員</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>留言簿</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>產品訂購</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>鏈接管理</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>文件管理</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>信息轉移</A></TD></TR>
<TR height=4>
<TD colSpan=2></TD></TR></TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=150 border=0>
<TR height=22>
<TD style="PADDING-LEFT: 30px" background=images/menu_bt.jpg><A
class=menuParent onclick=expand(7)
href="javascript:void(0);">系統管理</A></TD></TR>
<TR height=4>
<TD></TD></TR></TABLE>
<TABLE id=child7 style="DISPLAY: none" cellSpacing=0 cellPadding=0
width=150 border=0>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>基本設置</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>樣式管理</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>欄目管理</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>功能管理</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>菜單管理</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>首頁設置</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>管理員列表</A></TD></TR>
<TR height=4>
<TD colSpan=2></TD></TR></TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=150 border=0>
<TR height=22>
<TD style="PADDING-LEFT: 30px" background=images/menu_bt.jpg><A
class=menuParent onclick=expand(0)
href="javascript:void(0);">個人管理</A></TD></TR>
<TR height=4>
<TD></TD></TR></TABLE>
<TABLE id=child0 style="DISPLAY: none" cellSpacing=0 cellPadding=0
width=150 border=0>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
href="#"
target=main>修改口令</A></TD></TR>
<TR height=20>
<TD align=middle width=30><IMG height=9
src="images/menu_icon.gif" width=9></TD>
<TD><A class=menuChild
onclick="if (confirm('確定要退出嗎?')) return true; else return false;"
href="http://www.jb51.net"
target=_top>退出系統</A></TD></TR></TABLE></TD>
<TD width=1 bgColor=#d1e6f7></TD></TR></TABLE></BODY></HTML>
希望本文所述對大家的JavaScript程序設計有所幫助。