使用ASP实现网站的目录树 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 <html> <head> <title>JavaScript Tree Control Template</title> </head> <frameset cols=""210,*""> ?<frame src=""tree.asp"" name=""TOC""> ?<frame src=""main.htm"" name=""basefrm""> </frameset> </html> 4.main.htm <head><title></title></head> <body> <h2>Start Page</h2> </body> </html> 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 = """" %> <html> <head> <link rel=""stylesheet"" href=""ftie4style.css""> <!-- Infrastructure code for the tree --> |