这是2003年12月制作的网站导航栏,本来想改成基于OOP再放上来的,现在看来今年内都不可能实现了,先公布了再算。
效果见右图,它两个脚本和HTML页面组成,下面是详细代码,演示内容可以从http://www.freewebs.com/kacarton/software/outlookbar.rar(7K)下载:
脚本支持代码OutlookBar.js内容: /*====================================================================== OutlookBar 支持脚本 DESIGN BY : 彭国辉 DATE: 2003.12-2004-3 SITE: http://kacarton.yeah.net/ BLOG: http://blog.csdn.net/nhconch EMAIL: [email protected]
文章为作者原创,转载前请先与本人联系,转载请注明文章出处、保留作者信息,谢谢支持! ========================================================================*/ var bar_open = false; var active_bar = null; var timer = null;
function Bar_Click(obj) { var bar = document.getElementById("first_bar"); if (bar==null || obj==null) return; bar = bar.nextSibling; while (bar) { if (bar.extend!="MenuBar") bar.style.display="none"; bar = bar.nextSibling; } active_bar = obj; obj.nextSibling.style.display='block'; ScrollButton_MoveTo(obj.nextSibling); }
function Item_Click(obj) { if (obj==null) return; mainfrm = document.getElementById("main"); mainfrm.src = obj.href; }
function Item_MouseDown(obj) { obj.style.borderWidth=1; obj.style.borderTopColor="#666666"; obj.style.borderBottomColor="#FFFFFF"; obj.style.borderLeftColor="#666666"; obj.style.borderRightColor="#FFFFFF"; }
function Item_MouseUp(obj) { Item_MouseOver(obj); }
function Item_MouseOver(obj) { if (obj==null) return; obj.style.borderWidth=1; obj.style.borderTopColor="#FFFFFF"; obj.style.borderBottomColor="#666666"; obj.style.borderLeftColor="#FFFFFF"; obj.style.borderRightColor="#666666"; }
function Item_MouseOut(obj) { if (obj==null) return; obj.style.borderWidth=0; }
function ScrollButton_MoveTo(obj) { var scroll_btn_up = document.getElementById("scroll_btn_up"); var scroll_btn_dn = document.getElementById("scroll_btn_dn"); if (obj==null || scroll_btn_up==null || scroll_btn_dn==null) return; scroll_btn_up.style.pixelLeft = obj.offsetParent.offsetWidth-19;//scroll_btn_up.offsetWidth; scroll_btn_up.style.pixelTop = obj.offsetTop+25;//scroll_btn_up.offsetHeight+6; scroll_btn_dn.style.pixelLeft = obj.offsetParent.offsetWidth-19;//scroll_btn_up.offsetWidth; scroll_btn_dn.style.pixelTop = obj.offsetTop+obj.offsetHeight; var client = obj.children[0].children[0]; if (client.offsetHeight==client.children[0].offsetHeight) { scroll_btn_up.style.display="none"; scroll_btn_dn.style.display="none"; } else { if (client.scrollTop<=0) scroll_btn_up.style.display="none"; else scroll_btn_up.style.display="block"; if (client.offsetHeight+client.scrollTop>=client.children[0].offsetHeight) scroll_btn_dn.style.display="none"; else scroll_btn_dn.style.display="block"; } }
function setScrollBtn() {if (active_bar) ScrollButton_MoveTo(active_bar.nextSibling);}
function scrollStart(step) { if (active_bar==null) return; var obj = active_bar.nextSibling.children[0].children[0]; if (obj==null) return; obj.scrollTop+=step; if (obj.scrollTop>0 && obj.scrollTop+obj.offsetHeight<obj.children[0].offsetHeight) timer = setTimeout("scrollStart("+step+")", 100); else setScrollBtn(); }
function scrollStop() { clearTimeout(timer); }
function addBar(caption) { if (bar_open) barEnd(); bar_open = true; document.write("<tr onclick=\"Bar_Click(this)\" height=19 extend=\"MenuBar\" style=\"cursor: hand\">\n" + " <td valign=middle width=6><img src=\"../image/btn_left.gif\" width=6 height=19 border=0></td>\n" + " <td valign=middle width=100% align=center background=\"../image/btn_mid.gif\">"+caption+"</td>\n" + " <td valign=middle width=6><img src=\"../image/btn_right.gif\" width=6 height=19 border=0></td>\n" + "</tr><tr style=\"display:none\"><td colspan=3 valign=top>\n" + " <div style='height:100%;width:100%;overflow:hidden;' onresize='setScrollBtn();';>" + "<table width=100% border=0 align=center valign=top>"); }
function barEnd() { document.write("</table></div></td></tr>\n"); bar_open = false; }
function addItem(caption, href) { if (caption==null || href==null) return; document.write("<tr height=20><td align=center valign=middle onmousedown=\"Item_MouseDown(this)\" onmouseup=\"Item_MouseUp(this)\" onmouseenter=\"Item_MouseOver(this)\" onmouseout=\"Item_MouseOut(this)\" onclick=\"Item_Click(this)\" href=\""+href+"\" style=\"border:0 solid; BORDER-LEFT-COLOR: #FFFFF; BORDER-BOTTOM-COLOR: #666666; BORDER-TOP-COLOR: #FFFFF; BORDER-RIGHT-COLOR: #666666;cursor: hand\">"+caption+"</td></tr>\n"); }
function showFirst() { var bar = document.getElementById("first_bar"); if (bar==null) return; bar = bar.nextSibling; while (bar && bar.extend!="MenuBar") bar = bar.nextSibling; if (bar.extend=="MenuBar") Bar_Click(bar); }
function showOutlookBar() { document.write("<table width=100% height=100% border=0 cellspacing=0 cellpadding=0 align=center valign=top>\n" + "<tr height=0 style=\"display:none\" id=\"first_bar\"><td></td></tr>\n"); showItems(); if (bar_open) barEnd(); document.write("</table>\n" + "<input id=\"scroll_btn_up\" type=image src=\"../image/scrlbtnup.gif\" style='z-index:3;position:absolute;width:19px;height:19px;left:0;top:0;display:none;' onmousedown='scrollStart(-20);' onmouseup='scrollStop();' onclick='return false;'>\n" + "<input id=\"scroll_btn_dn\" type=image src=\"../image/scrlbtndn.gif\" style='z-index:3;position:absolute;width:19px;height:19px;left:0;top:0;display:none;' onmousedown='scrollStart(20);' onmouseup='scrollStop();' onclick='return false;'>\n"); showFirst(); }
导航内容脚本代码MenuBar.js(改变导航内容更改此文件即可): function showItems() { addBar("个人资料"); addItem("修改资料","1.htm"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://kacarton.yeah.net"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("我的网站","http://kacarton.yeah.net"); addItem("个人作品","http://blog.csdn.net/nhconch"); addItem("========","changepsw.asp"); addBar("供应信息"); addItem("供应信息1","1.htm"); addItem("我的信息1","2.htm"); addBar("需求信息"); addItem("需求信息2","3.htm"); addItem("我的信息2","4.htm"); addBar("合作项目"); addItem("需求信息2","3.htm"); addItem("我的信息2","4.htm"); addBar("人才专栏"); addItem("需求信息2","3.htm"); addItem("我的信息2","4.htm"); addBar("人才专栏"); addItem("需求信息2","3.htm"); addItem("我的信息2","4.htm"); addBar("测试栏目"); addItem("测试栏目","3.htm"); addItem("测试栏目","4.htm"); addBar("测试栏目"); addItem("测试栏目","3.htm"); addItem("测试栏目","4.htm"); addBar("测试栏目"); addItem("测试栏目","3.htm"); addItem("测试栏目","4.htm"); addBar("测试栏目"); addItem("测试栏目","3.htm"); addItem("测试栏目","4.htm"); addBar("测试栏目"); addItem("测试栏目","3.htm"); addItem("测试栏目","4.htm"); addBar("测试栏目"); addItem("测试栏目","3.htm"); addItem("测试栏目","4.htm"); }
演示页outlookbar.htm内容: <HTML> <HEAD> <TITLE>会员中心</TITLE> <link href="../css/css.css" rel="stylesheet" type="text/css"> <SCRIPT LANGUAGE="Javascript" SRC="../lib/outlookbar.js"></SCRIPT> <SCRIPT LANGUAGE="Javascript" SRC="menubar.js"></SCRIPT> </HEAD> <BODY topmargin="0" leftmargin="1"> <TABLE border="0" width="100%" height=100% cellspacing="0" cellpadding="0"> <TR> <TD width=120 valign=top bgcolor="#F2F2F2" style="border:1 solid #5A8AEF"> <table width="100%" height="100%" border="0" cellpadding="0" cellspacing="2" bgcolor="#5A8AEF"> <tr> <td width=100% height="18" background="../image/navbar.gif"><span><font color=#FFFFFF><b> 会员中心</b></font></span></td> <td width=10 background="../image/navbar.gif"><img src="../image/closebtn.gif" width="13" height="13" alt="注销" border=0 onclick="location='../logout.asp';"></td> </tr> <tr> <td bgcolor="#F2F2F2" valign=top colspan=2><SCRIPT LANGUAGE="Javascript">showOutlookBar();</SCRIPT></td> </tr> </table> <td valign=top> <table border="0" width="100%" cellspacing="0" cellpadding="0" height=100%> <tr> <td height="100%" colspan="2"> <iframe name="main" frameborder=0 width=100% scrolling=yes height=100% src="about:blank"></iframe> </td> </tr> </table> </td> </TR> </TABLE> </BODY> </HTML> 
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