csdn论坛形式的树节点增、删、改后的树的刷新

Caris 2003-08-22 03:40:52
csdn论坛形式的树节点增、删、改后的树的刷新，不要使用refresh，该如何做？我在增加树节点后不知刷新哪个框架？
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超级大笨狼 2003-09-13
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仿照csdn左面的菜单的ASP+数据库无限级树菜单代码分享

近来问无限级数据库树菜单人很多，我就自己做了一个仿照csdn左面的菜单，自己暂时不用，完全是给大家分享的，要数据库和代码文件请到www.ymdg.com/tree.rar下载，如果有人提供空间存放那是最好了。
本文完全采用大家熟悉的ASP（VBS）制作，过写日子我再写一个基于XML技术的给大家。
QQ:28963147,email:panyuguang962@sohu.com
感谢CSDN和全体网友！
说明：
Access数据库
● 数据库名：tree
● 表名：tree
● 字段名的设计
ID 文本类型 编码
Name 文本类型 节点文字
HyperLink 文本类型 相关信息
---------------------------------------------------
ID | Name | HyperLink
---------------------------------------------------
1_1_1 | ASP | http://www.csdn.net
---------------------------------------------------
1_1_1_1 | DHTML | http://www.csdn.net
---------------------------------------------------
1_2_2 | JAVA | http://www.csdn.net
---------------------------------------------------
1_1_2 | JavaScript | http://www.csdn.net
---------------------------------------------------
1_2_1 | VB | http://www.csdn.net
---------------------------------------------------
1_2_1_2 | VBA | http://www.csdn.net
---------------------------------------------------
1_1 | WEB开发 | http://www.csdn.net
---------------------------------------------------
1 | WWW.CSDN.net | http://www.csdn.net
---------------------------------------------------
1_2_1_1 | 基础类 | http://www.csdn.net
---------------------------------------------------
1_3_1 | 基础类 | http://www.csdn.net
---------------------------------------------------
1_2 | 开发语言 | http://www.csdn.net
---------------------------------------------------
1_1_1_2 | 内建对象 | http://www.csdn.net
---------------------------------------------------
1_3 | 数据库 | http://www.csdn.net
----------------------------------------------------
文件：nolimited.asp经简单测试好用！代码如下：
<html>
<head>
<META name=VI60_defaultClientScript content=VBScript>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>asp树的研究</title>
</head>
<style type="text/css">
<!--
.aa {
font-size: 14px;
color: #000000;
text-align: center;
vertical-align: middle;
letter-spacing: 0px;
word-spacing: 0px;
}
-->
</style>
<body bgcolor="DEE3F7">
<%
dim cn,rs,SQL ,Para,NumChild
set cn=server.CreateObject("ADODB.connection")
set rs=server.createobject("ADODB.recordset")
set rs1=server.createobject("ADODB.recordset")
cn.Open "Driver={Microsoft Access Driver (*.mdb)}; DBQ=" & Server.MapPath("tree.mdb")
SQL="Select * from tree order by ID"
rs.open SQL,cn,3,2
do while not rs.EOF
SQL="Select ID from tree where ID like '" & rs("ID") & "%' and ID<>'" & rs("ID") & "' order by ID"
Para=rs("ID") & "|"
NumChild=0
rs1.open SQL,cn, 3,2
NumChild=rs1.RecordCount
do while not rs1.EOF
Para =Para & rs1("ID") & "|"
rs1.MoveNext
loop
Para=cstr(trim(left(Para,len(Para)-1)))
rs1.Close
%>
<table id="T<%=rs("ID")%>"
border=1
cellpadding=0
cellspacing=0
bordercolor="#DEE3F7"
class="aa"
abbr="<%=Para%>"
summary=<%=checkid(rs("ID"))%>
style="cursor:hand"
onClick="vbs:subtree '<%=Para%>'" >

<tr>
<td width="<%=17+checkid(rs("ID"))*20%>"
height="20" align="right">
<table width="20" height="20" border="1" cellpadding="0" cellspacing="0" bordercolor="#DEE3F7">
<tr>

<td align="center" valign="middle" bordercolor="#000000" id="R<%=rs("ID")%>" ><%if NumChild=0 then Response.Write "." else Response.Write "-"%></td>
</tr>
</table>
</td>

<td height="20"
nowrap
bordercolor="#FFFFFF"
onMouseOver="vbs:me.bgcolor='#CCCCCC':me.bordercolor='#999999'"
onMouseOut="vbs:me.bgcolor='#DEE3F7':me.bordercolor='#ffffff'"
title="<%=rs("HyperLink")%>">
<%=rs("Name")%></td>
</tr>
</table>


<%
rs.MoveNext
loop
rs.Close:set rs=nothing
cn.Close:set cn=nothing
function checkid(x)
dim Tempnum
Tempnum=0
for i=1 to len(x)
if mid(x,i,1)="_" then
Tempnum=Tempnum+1
end if
next
checkid=Tempnum
end function


%>
<script language=VBS>
sub subtree(Client_para)
if instr(Client_para,"|")=0 then exit sub
Myarray=split(Client_para,"|")
Mytext=eval("R" & Myarray(0) & ".innertext")
select case Mytext
case "+"
document.all.item("R" & Myarray(0)).innertext="-"
for i=1 to ubound(Myarray)
if eval("T" & Myarray(i) & ".summary")-eval("T" & Myarray(0) & ".summary")=1 then
document.all.item("T" & Myarray(i)).style.display="block"
end if
if eval("T" & Myarray(i) & ".summary")-eval("T" & Myarray(0) & ".summary")>1 then
document.all.item("T" & Myarray(i)).style.display="none"
end if
next
case "-"
document.all.item("R" & Myarray(0)).innertext="+"
for i=1 to ubound(Myarray)
if eval("T" & Myarray(i) & ".summary")-eval("T" & Myarray(0) & ".summary")>=1 then
document.all.item("T" & Myarray(i)).style.display="none"
if eval("R" & Myarray(i) & ".innertext")="-" then
document.all.item("R" & Myarray(i)).innertext="+"
end if
end if
next
end select
set Myarray=nothing
end sub

Sub document_onselectstart
document.selection.clear
End Sub

if isobject(eval("T1")) then
subtree document.all("T1").abbr
subtree document.all("T1").abbr
end if
</script>

</html>




Caris 2003-08-22
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我用parent.left.location.reload()，提示对象不存在。为什么？
我用parent.nodehref.loction.reload()，总是提示添加成功！为啥？
zanpo 2003-08-22
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到此一游

楼上的你到底想说明什么呀？
melted 2003-08-22
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系统管理和应用</A><BR><A class=item
href="g.asp?BID=1403">
<SCRIPT>linew()</SCRIPT>
Xwindow编程技术</A><BR><A class=item
href="g.asp?BID=1402">
<SCRIPT>linew()</SCRIPT>
网络管理和应用</A><BR><A class=item
href="g.asp?BID=1404">
<SCRIPT>linew()</SCRIPT>
内核代码</A><BR></DIV>
<DIV id=m15Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m15a
onclick="FolderExpand('m15','','15');return false;" target=_self><IMG
align=absMiddle border=0 name=m15Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m15Folder src="content.files/foldericon.gif">
网页脚本</A></DIV>
<DIV class=child id=m15Child><A class=item
href="g.asp?BID=1501">
<SCRIPT>linew()</SCRIPT>
页面特效 </A><BR><A class=item
href="g.asp?BID=1502">
<SCRIPT>linew()</SCRIPT>
文字效果</A><BR><A class=item
href="g.asp?BID=1503">
<SCRIPT>linew()</SCRIPT>
其他</A><BR><A class=item
href="g.asp?BID=1504">
<SCRIPT>linew()</SCRIPT>
JavaScript游戏</A><BR></DIV>
<DIV id=m16Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m16a
onclick="FolderExpand('m16','','16');return false;" target=_self><IMG
align=absMiddle border=0 name=m16Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m16Folder src="content.files/foldericon.gif">
文件格式</A></DIV>
<DIV class=child id=m16Child><A class=item
href="g.asp?BID=1611">
<SCRIPT>linew()</SCRIPT>
压缩算法</A><BR><A class=item
href="g.asp?BID=1601">
<SCRIPT>linew()</SCRIPT>
图形格式</A><BR><A class=item
href="g.asp?BID=1602">
<SCRIPT>linew()</SCRIPT>
声音影像格式</A><BR><A class=item
href="g.asp?BID=1603">
<SCRIPT>linew()</SCRIPT>
动画格式</A><BR><A class=item
href="g.asp?BID=1605">
<SCRIPT>linew()</SCRIPT>
二进制格式</A><BR><A class=item
href="g.asp?BID=1606">
<SCRIPT>linew()</SCRIPT>
Windows 格式</A><BR><A class=item
href="g.asp?BID=1607">
<SCRIPT>linew()</SCRIPT>
文本及字体</A><BR><A class=item
href="g.asp?BID=1608">
<SCRIPT>linew()</SCRIPT>
Internet格式</A><BR><A class=item
href="g.asp?BID=1609">
<SCRIPT>linew()</SCRIPT>
数据库格式</A><BR><A class=item
href="g.asp?BID=1610">
<SCRIPT>linew()</SCRIPT>
其他格式</A><BR></DIV>
<DIV id=m18Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m18a
onclick="FolderExpand('m18','last','');return false;" target=_self><IMG
align=absMiddle border=0 name=m18Tree src="content.files/Lplus.gif"><IMG
align=absMiddle border=0 name=m18Folder src="content.files/foldericon.gif">
系统信息</A></DIV>
<DIV class=child id=m18Child><A class=item
/"
onclick='window.open("/downdata/userupload/uploadform.asp?uid=Guest163190&nick=&wtype=code","_blank","width=535,height=350,toolbar=no,scrollbars=yes"); return false;'>
<SCRIPT>linew()</SCRIPT>
上载资料</A><BR><A class=item href="http://www.helpwork.net/default.asp"
target=_parent>
<SCRIPT>elinew()</SCRIPT>
进站画面</A><BR></DIV></BODY></HTML>
melted 2003-08-22
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数据库相关</A><BR></DIV>
<DIV id=m8Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m8a
onclick="FolderExpand('m8','','8');return false;" target=_self><IMG
align=absMiddle border=0 name=m8Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m8Folder src="content.files/foldericon.gif">
JAVA</A></DIV>
<DIV class=child id=m8Child><A class=item
href="g.asp?BID=801">
<SCRIPT>linew()</SCRIPT>
图像特效</A><BR><A class=item
href="g.asp?BID=802">
<SCRIPT>linew()</SCRIPT>
文字特效</A><BR><A class=item
href="g.asp?BID=803">
<SCRIPT>linew()</SCRIPT>
Java游戏</A><BR><A class=item
href="g.asp?BID=804">
<SCRIPT>linew()</SCRIPT>
网络相关</A><BR><A class=item
href="g.asp?BID=805">
<SCRIPT>linew()</SCRIPT>
其他</A><BR></DIV>
<DIV id=m9Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m9a
onclick="FolderExpand('m9','','9');return false;" target=_self><IMG
align=absMiddle border=0 name=m9Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m9Folder src="content.files/foldericon.gif">
ASP</A></DIV>
<DIV class=child id=m9Child><A class=item
href="g.asp?BID=901">
<SCRIPT>linew()</SCRIPT>
聊天留言</A><BR><A class=item
href="g.asp?BID=902">
<SCRIPT>linew()</SCRIPT>
计数器定时器</A><BR><A class=item
href="g.asp?BID=903">
<SCRIPT>linew()</SCRIPT>
网络传输</A><BR><A class=item
href="g.asp?BID=904">
<SCRIPT>linew()</SCRIPT>
主页功能设置</A><BR><A class=item
href="g.asp?BID=905">
<SCRIPT>linew()</SCRIPT>
网络数据库</A><BR><A class=item
href="g.asp?BID=906">
<SCRIPT>linew()</SCRIPT>
asp另类其他</A><BR><A class=item
href="g.asp?BID=907">
<SCRIPT>linew()</SCRIPT>
ASP游戏</A><BR></DIV>
<DIV id=m10Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m10a
onclick="FolderExpand('m10','','10');return false;" target=_self><IMG
align=absMiddle border=0 name=m10Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m10Folder src="content.files/foldericon.gif">
JSP</A></DIV>
<DIV class=child id=m10Child><A class=item
href="g.asp?BID=1001">
<SCRIPT>linew()</SCRIPT>
JSP聊天留言论坛</A><BR><A class=item
href="g.asp?BID=1002">
<SCRIPT>linew()</SCRIPT>
JSP解决方案</A><BR><A class=item
href="g.asp?BID=1003">
<SCRIPT>linew()</SCRIPT>
JSP功能设置</A><BR><A class=item
href="g.asp?BID=1004">
<SCRIPT>linew()</SCRIPT>
JSP数据应用</A><BR></DIV>
<DIV id=m11Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m11a
onclick="FolderExpand('m11','','11');return false;" target=_self><IMG
align=absMiddle border=0 name=m11Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m11Folder src="content.files/foldericon.gif">
php3&php4</A></DIV>
<DIV class=child id=m11Child><A class=item
href="g.asp?BID=1101">
<SCRIPT>linew()</SCRIPT>
php聊天留言</A><BR><A class=item
href="g.asp?BID=1102">
<SCRIPT>linew()</SCRIPT>
php记数器定时器</A><BR><A class=item
href="g.asp?BID=1103">
<SCRIPT>linew()</SCRIPT>
php网络传输</A><BR><A class=item
href="g.asp?BID=1104">
<SCRIPT>linew()</SCRIPT>
php网站管理</A><BR><A class=item
href="g.asp?BID=1105">
<SCRIPT>linew()</SCRIPT>
php网络数据库</A><BR><A class=item
href="g.asp?BID=1106">
<SCRIPT>linew()</SCRIPT>
另类其他</A><BR><A class=item
href="g.asp?BID=1107">
<SCRIPT>linew()</SCRIPT>
投票调查和搜索</A><BR></DIV>
<DIV id=m12Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m12a
onclick="FolderExpand('m12','','12');return false;" target=_self><IMG
align=absMiddle border=0 name=m12Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m12Folder src="content.files/foldericon.gif">
Perl&CGI</A></DIV>
<DIV class=child id=m12Child><A class=item
href="g.asp?BID=1201">
<SCRIPT>linew()</SCRIPT>
聊天室</A><BR><A class=item
href="g.asp?BID=1202">
<SCRIPT>linew()</SCRIPT>
留言簿</A><BR><A class=item
href="g.asp?BID=1203">
<SCRIPT>linew()</SCRIPT>
CGI计数器</A><BR><A class=item
href="g.asp?BID=1204">
<SCRIPT>linew()</SCRIPT>
CGI论坛</A><BR><A class=item
href="g.asp?BID=1205">
<SCRIPT>linew()</SCRIPT>
搜索引擎</A><BR><A class=item
href="g.asp?BID=1206">
<SCRIPT>linew()</SCRIPT>
cgi广告交换</A><BR><A class=item
href="g.asp?BID=1207">
<SCRIPT>linew()</SCRIPT>
CGI另类其他</A><BR></DIV>
<DIV id=m13Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m13a
onclick="FolderExpand('m13','','17');return false;" target=_self><IMG
align=absMiddle border=0 name=m13Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m13Folder src="content.files/foldericon.gif">
C\C++</A></DIV>
<DIV class=child id=m13Child><A class=item
href="g.asp?BID=1701">
<SCRIPT>linew()</SCRIPT>
C/C++源程序</A><BR></DIV>
<DIV id=m14Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m14a
onclick="FolderExpand('m14','','14');return false;" target=_self><IMG
align=absMiddle border=0 name=m14Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m14Folder src="content.files/foldericon.gif">
Unix&Linux</A></DIV>
<DIV class=child id=m14Child><A class=item
href="g.asp?BID=1401">
<SCRIPT>linew()</SCRIPT>


melted 2003-08-22
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0050)http://www.helpwork.net/code/html/user/content.asp -->
<HTML><HEAD><TITLE></TITLE>
<META content="texhtml; charset=gb2312" http-equiv=Content-Type>
<STYLE type=text/css>TD {
FONT-FAMILY: "宋体"; FONT-SIZE: 9pt
}
BODY {
FONT-FAMILY: "宋体"; FONT-SIZE: 9pt
}
SELECT {
FONT-FAMILY: "宋体"; FONT-SIZE: 9pt
}
A {
COLOR: #000000; FONT-FAMILY: "宋体"; FONT-SIZE: 9pt; TEXT-DECORATION: none
}
A:hover {
COLOR: #ff0000; FONT-FAMILY: "宋体"; FONT-SIZE: 9pt; TEXT-DECORATION: underline
}
</STYLE>

<SCRIPT language=javascript src="content.files/foldernav.js"></SCRIPT>

<META content="MSHTML 5.00.2920.0" name=GENERATOR></HEAD>
<BODY bgColor=rgb(221,247,212)>
<DIV id=mParent style="FONT-SIZE: 14px; HEIGHT: 19px; WIDTH: 144px"><IMG
align=absMiddle border=0 name=mTree src="content.files/topopen.gif"> <A
/index.asp" target=_parent>博士网代码</A>
</DIV>
<DIV id=m1Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m1a
onclick="FolderExpand('m1','','1');return false;" target=_self><IMG
align=absMiddle border=0 name=m1Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m1Folder src="content.files/foldericon.gif">
VB</A></DIV>
<DIV class=child id=m1Child><A class=item
href="g.asp?BID=106">
<SCRIPT>linew()</SCRIPT>
VB系统设置</A><BR><A class=item
href="g.asp?BID=108">
<SCRIPT>linew()</SCRIPT>
VB数字字符处理</A><BR><A class=item
href="g.asp?BID=110">
<SCRIPT>linew()</SCRIPT>
VB控制例子</A><BR><A class=item
href="g.asp?BID=101">
<SCRIPT>linew()</SCRIPT>
VB界面相关</A><BR><A class=item
href="g.asp?BID=102">
<SCRIPT>linew()</SCRIPT>
VB多媒体相关</A><BR><A class=item
href="g.asp?BID=103">
<SCRIPT>linew()</SCRIPT>
VB数据库相关</A><BR><A class=item
href="g.asp?BID=104">
<SCRIPT>linew()</SCRIPT>
VB网络相关</A><BR><A class=item
href="g.asp?BID=105">
<SCRIPT>linew()</SCRIPT>
VB文件相关</A><BR><A class=item
href="g.asp?BID=107">
<SCRIPT>linew()</SCRIPT>
VB游戏编程</A><BR><A class=item
href="g.asp?BID=109">
<SCRIPT>linew()</SCRIPT>
VB_另类其他</A><BR></DIV>
<DIV id=m2Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m2a
onclick="FolderExpand('m2','','2');return false;" target=_self><IMG
align=absMiddle border=0 name=m2Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m2Folder src="content.files/foldericon.gif">
VC</A></DIV>
<DIV class=child id=m2Child><A class=item
href="g.asp?BID=206">
<SCRIPT>linew()</SCRIPT>
控件控制</A><BR><A class=item
href="g.asp?BID=208">
<SCRIPT>linew()</SCRIPT>
高级编程技术</A><BR><A class=item
href="g.asp?BID=210">
<SCRIPT>linew()</SCRIPT>
打印及其它处理</A><BR><A class=item
href="g.asp?BID=205">
<SCRIPT>linew()</SCRIPT>
高级用户界面</A><BR><A class=item
href="g.asp?BID=202">
<SCRIPT>linew()</SCRIPT>
多媒体操作</A><BR><A class=item
href="g.asp?BID=203">
<SCRIPT>linew()</SCRIPT>
数据库操作</A><BR><A class=item
href="g.asp?BID=204">
<SCRIPT>linew()</SCRIPT>
网络编程</A><BR><A class=item
href="g.asp?BID=207">
<SCRIPT>linew()</SCRIPT>
DevStadio环境配置及调试</A><BR><A class=item
href="g.asp?BID=209">
<SCRIPT>linew()</SCRIPT>
系统编程</A><BR><A class=item
href="g.asp?BID=211">
<SCRIPT>linew()</SCRIPT>
DCOM及ActiveX</A><BR></DIV>
<DIV id=m3Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m3a
onclick="FolderExpand('m3','','3');return false;" target=_self><IMG
align=absMiddle border=0 name=m3Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m3Folder src="content.files/foldericon.gif">
汇编</A></DIV>
<DIV class=child id=m3Child><A class=item
href="g.asp?BID=301">
<SCRIPT>linew()</SCRIPT>
系统调试</A><BR><A class=item
href="g.asp?BID=302">
<SCRIPT>linew()</SCRIPT>
I/O操作</A><BR><A class=item
href="g.asp?BID=303">
<SCRIPT>linew()</SCRIPT>
汇编开发实例</A><BR></DIV>
<DIV id=m4Parent style="FONT-SIZE: 14px"><A
/content.asp#" name=m4a
onclick="FolderExpand('m4','','18');return false;" target=_self><IMG
align=absMiddle border=0 name=m4Tree src="content.files/Tplus.gif"><IMG
align=absMiddle border=0 name=m4Folder src="content.files/foldericon.gif"> C++
Builder</A></DIV>
<DIV class=child id=m4Child><A class=item
href="g.asp?BID=1802">
<SCRIPT>linew()</SCRIPT>
图形图像</A><BR><A class=item
href="g.asp?BID=1804">
<SCRIPT>linew()</SCRIPT>
多媒体</A><BR><A class=item
href="g.asp?BID=1810">
<SCRIPT>linew()</SCRIPT>
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fason 2003-08-22
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1.不用refresh就麻烦一点点,用xmlhttp提交数据,并马上改变节点的属性,并展开
2.不知刷新哪个框架?在右边添加的话就parent.left.location.reload()
fason 2003-08-22
  • 打赏
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1.不用refresh就麻烦一点点,用xmlhttp提交数据,并马上改变节点的属性,并展开
2.不知刷新哪个框架?在右边添加的话就parent.left.location.reload()
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