主题:  小问题!

romp

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注册:2001/1/10 21:59:40
#12001/1/13 12:27:25
我用UTRAL DEV做了一个论坛
但是有这么一个问题,我在某一主题的详细页里
回复该主题后,回到论坛首页!
论坛中所有的大主题都会加入我刚回复的那个内容!
也就是不能实现一对多的情况!
我的数据库是好的!



romp

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#22001/1/14 12:56:33
各位帮帮忙啦!
不要见死不救!



5D荣誉斑竹

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注册:2000/12/19 10:59:22
#32001/1/14 21:14:52
首先在数据库中建立一对多的关系,在UltraDev中用关键字段链接每个页就可正确跳转。
制作论坛的关键是思路要清楚。



romp

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#42001/1/15 11:55:31
我就是这样做的啊!但就是有问题!我把源代码贴上来你帮我看看好了!
其中是TITLEID主标题的,detailsID是回应的数据库!
<%@LANGUAGE="VBSCRIPT"%>

<%
' *** Edit Operations: declare variables

MM_editAction = CStr(Request("URL"))
If (Request.QueryString <> "") Then
MM_editAction = MM_editAction & "?" & Request.QueryString
End If

' boolean to abort record edit
MM_abortEdit = false

' query string to execute
MM_editQuery = ""
%>
<%
' *** Insert Record: set variables

If (CStr(Request("MM_insert")) <> "") Then

MM_editConnection = MM_Cnfourmdate_STRING
MM_editTable = "detailsID"
MM_editRedirectUrl = "detaileshow.asp"
MM_fieldsStr = "textfield|value|textfield2|value|textfield3|value|hiddenField|value"
MM_columnsStr = "dusername|',none,''|dsubjct|',none,''|dcontent|',none,''|titleID|none,none,NULL"

' create the MM_fields and MM_columns arrays
MM_fields = Split(MM_fieldsStr, "|")
MM_columns = Split(MM_columnsStr, "|")

' set the form values
For i = LBound(MM_fields) To UBound(MM_fields) Step 2
MM_fields(i+1) = CStr(Request.Form(MM_fields(i)))
Next

' append the query string to the redirect URL
If (MM_editRedirectUrl <> "" And Request.QueryString <> "") Then
If (InStr(1, MM_editRedirectUrl, "?", vbTextCompare) = 0 And Request.QueryString <> "") Then
MM_editRedirectUrl = MM_editRedirectUrl & "?" & Request.QueryString
Else
MM_editRedirectUrl = MM_editRedirectUrl & "&" & Request.QueryString
End If
End If

End If
%>
<%
' *** Insert Record: construct a sql insert statement and execute it

If (CStr(Request("MM_insert")) <> "") Then

' create the sql insert statement
MM_tablevalues = ""
MM_dbvalues = ""
For i = LBound(MM_fields) To UBound(MM_fields) Step 2
FormVal = MM_fields(i+1)
MM_typeArray = Split(MM_columns(i+1),",")
Delim = MM_typeArray(0)
If (Delim = "none") Then Delim = ""
AltVal = MM_typeArray(1)
If (AltVal = "none") Then AltVal = ""
EmptyVal = MM_typeArray(2)
If (EmptyVal = "none") Then EmptyVal = ""
If (FormVal = "") Then
FormVal = EmptyVal
Else
If (AltVal <> "") Then
FormVal = AltVal
ElseIf (Delim = "'") Then ' escape quotes
FormVal = "'" & Replace(FormVal,"'","''") & "'"
Else
FormVal = Delim + FormVal + Delim
End If
End If
If (i <> LBound(MM_fields)) Then
MM_tablevalues = MM_tablevalues & ","
MM_dbvalues = MM_dbvalues & ","
End if
MM_tablevalues = MM_tablevalues & MM_columns(i)
MM_dbvalues = MM_dbvalues & FormVal
Next
MM_editQuery = "insert into " & MM_editTable & " (" & MM_tablevalues & ") values (" & MM_dbvalues & ")"

If (Not MM_abortEdit) Then
' execute the insert
Set MM_editCmd = Server.CreateObject("ADODB.Command")
MM_editCmd.ActiveConnection = MM_editConnection
MM_editCmd.CommandText = MM_editQuery
MM_editCmd.Execute
MM_editCmd.ActiveConnection.Close

If (MM_editRedirectUrl <> "") Then
Response.Redirect(MM_editRedirectUrl)
End If
End If

End If
%>
<%
set Recordset1 = Server.CreateObject("ADODB.Recordset")
Recordset1.ActiveConnection = MM_Cnfourmdate_STRING
Recordset1.Source = "SELECT * FROM titleid ORDER BY titleID ASC"
Recordset1.CursorType = 0
Recordset1.CursorLocation = 2
Recordset1.LockType = 3
Recordset1.Open()
Recordset1_numRows = 0
%>


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<%
Recordset1.Close()
%>