用ASP实现网站的“目录树”管理

【 tulaoshi.com - ASP 】

数据库结构（共使用了两个表）

1.tblCategory
字段名 类型
Root binary 说明树关或开（目录的根）
ID 自动编号 关键字
Sort integer 识别该字段内容的整数（如果root是开状态sort为0）表示显示的目录的顺序
Name text（255）可以包含html中的标识符
HREF text(255) 允许空

2.tblPages
ID 自动编号
Sort integer 关键字
Name text（255）
HREF text（255）

3.default.htm
[email protected]

;
[email protected]

;
[email protected]

;JavaScript/" target="_blank"JavaScript Tree Control [email protected]

;
[email protected]

;
〈frameset cols="210,*"[email protected]

;
?〈frame src="m/attachment/portal" name="TOC"[email protected]

;
?〈frame src="/attachment/portal" name="basefrm"[email protected]

;
[email protected]

;
[email protected]

;

4.main.htm
[email protected]

;[email protected]

;[email protected]

;[email protected]

;
[email protected]

;
[email protected]

;Start [email protected]

;
[email protected]

;
[email protected]

;

5.tree.asp
Set conn = Server.CreateObject("ADODB.Connection")
Set Rs = Server.CreateObject("ADODB.Recordset")
conn.open "DRIVER=Microsoft Access Driver (*.mdb);DBQ=" & Server.MapPath("toc.mdb")

strsql = "SELECT tblCategory.Root, tblCategory.[ID], tblCategory.Sort AS CatSort, tblPages.sort AS LinkSort, tblCategory.[Name] AS CatName, tblCategory.HREF AS CatURL, tblPages.[Name] AS LinkName, tblPages.href AS LinkURL FROM tblCategory LEFT JOIN tblPages ON tblCategory.[ID] = tblPages.[ID] ORDER BY tblCategory.root ASC, tblCategory.Sort, tblPages.sort"

rs.open strsql, conn, 2, 2

if not rs.eof then rs.movefirst
currentID = "" [email protected]

;
[email protected]

;
[email protected]

;
〈link rel="stylesheet" href="ftie4style.css"[email protected]

;
〈!-- Infrastructure code for the tree [email protected]

;
〈script src="http:///attachment/portal"[email protected]

;[email protected]

;
〈!-- Execution of the code that actually builds the specific tree [email protected]

;
[email protected]

;
USETEXTLINKS = 1
〈%
D hile Not Rs.EOF
If Rs("Root") = True Then [email protected]

;
foldersTree = gFld("〈%= Rs("CatName") [email protected]

;", "〈%= Rs("CatURL") [email protected]

;")
〈% Else [email protected]

;
aux1 = insFld(foldersTree, gFld("〈%= Rs("CatName") [email protected]

;", "〈%= Rs("CatURL") [email protected]

;"))
〈% currentID = Rs("ID")
savedID = Rs("ID")
Do While currentID = savedID and not rs.eof
if Rs("LinkName") [email protected]

; "" Then [email protected]

;
insDoc(aux1, gLnk(0, "〈%= Rs("LinkName") [email protected]

;", "〈%= Rs("LinkURL") [email protected]

;"))
〈%
end if
Rs.MoveNext
if not rs.eof then currentID = Rs("ID")
Loop
End If
if currentID = "" then rs.movenext
Loop [email protected]

;
[email protected]

;
[email protected]

;
initializeDocument()
[email protected]

;
〈base target="basefrm"[email protected]

;
[email protected]

;[email protected]

;
[email protected]

;
〈body bgcolor="white"[email protected]

;
[email protected]

;
[email protected]

;