主题:  有个关于数据库连接问题

Dreamer

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#12004/6/1 17:17:52
我在做一个可以修改数据库里内容的网页时候,老是不能修改
说我有错误
如下
引用:
Microsoft VBScript 编译器错误 错误 '800a03f6'

缺少 'End'

/iisHelp/common/500-100.asp,行242

Microsoft JET Database Engine 错误 '80040e14'

UPDATE 语句的语法错误。

/ylz/edit.asp,行131


那个页面的代码

引用:
<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>
<!--#include file="Connections/conn.asp" -->
<%
' *** Restrict Access To Page: Grant or deny access to this page
MM_authorizedUsers=""
MM_authFailedURL="login.asp"
MM_grantAccess=false
If Session("MM_Username" <> "" Then
If (true Or CStr(Session("MM_UserAuthorization")="" Or _
(InStr(1,MM_authorizedUsers,Session("MM_UserAuthorization")>=1) Then
MM_grantAccess = true
End If
End If
If Not MM_grantAccess Then
MM_qsChar = "?"
If (InStr(1,MM_authFailedURL,"?" >= 1) Then MM_qsChar = "&"
MM_referrer = Request.ServerVariables("URL"
if (Len(Request.QueryString()) > 0) Then MM_referrer = MM_referrer & "?" & Request.QueryString()
MM_authFailedURL = MM_authFailedURL & MM_qsChar & "accessdenied=" & Server.URLEncode(MM_referrer)
Response.Redirect(MM_authFailedURL)
End If
%>
<%
' *** Edit Operations: declare variables

Dim MM_editAction
Dim MM_abortEdit
Dim MM_editQuery
Dim MM_editCmd

Dim MM_editConnection
Dim MM_editTable
Dim MM_editRedirectUrl
Dim MM_editColumn
Dim MM_recordId

Dim MM_fieldsStr
Dim MM_columnsStr
Dim MM_fields
Dim MM_columns
Dim MM_typeArray
Dim MM_formVal
Dim MM_delim
Dim MM_altVal
Dim MM_emptyVal
Dim MM_i

MM_editAction = CStr(Request.ServerVariables("SCRIPT_NAME")
If (Request.QueryString <> "" Then
MM_editAction = MM_editAction & "?" & Server.HTMLEncode(Request.QueryString)
End If

' boolean to abort record edit
MM_abortEdit = false

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

If (CStr(Request("MM_update") = "form1" And CStr(Request("MM_recordId") <> "" Then

MM_editConnection = MM_conn_STRING
MM_editTable = "noticeboard"
MM_editColumn = "ID"
MM_recordId = "" + Request.Form("MM_recordId" + ""
MM_editRedirectUrl = "admin.asp"
MM_fieldsStr = "date|value|content|value"
MM_columnsStr = "date|',none,''|content|',none,''"

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

' set the form values
For MM_i = LBound(MM_fields) To UBound(MM_fields) Step 2
MM_fields(MM_i+1) = CStr(Request.Form(MM_fields(MM_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
%>
<%
' *** Update Record: construct a sql update statement and execute it

If (CStr(Request("MM_update") <> "" And CStr(Request("MM_recordId") <> "" Then

' create the sql update statement
MM_editQuery = "update " & MM_editTable & " set "
For MM_i = LBound(MM_fields) To UBound(MM_fields) Step 2
MM_formVal = MM_fields(MM_i+1)
MM_typeArray = Split(MM_columns(MM_i+1),","
MM_delim = MM_typeArray(0)
If (MM_delim = "none" Then MM_delim = ""
MM_altVal = MM_typeArray(1)
If (MM_altVal = "none" Then MM_altVal = ""
MM_emptyVal = MM_typeArray(2)
If (MM_emptyVal = "none" Then MM_emptyVal = ""
If (MM_formVal = "" Then
MM_formVal = MM_emptyVal
Else
If (MM_altVal <> "" Then
MM_formVal = MM_altVal
ElseIf (MM_delim = "'" Then ' escape quotes
MM_formVal = "'" & Replace(MM_formVal,"'","''" & "'"
Else
MM_formVal = MM_delim + MM_formVal + MM_delim
End If
End If
If (MM_i <> LBound(MM_fields)) Then
MM_editQuery = MM_editQuery & ","
End If
MM_editQuery = MM_editQuery & MM_columns(MM_i) & " = " & MM_formVal
Next
MM_editQuery = MM_editQuery & " where " & MM_editColumn & " = " & MM_recordId

If (Not MM_abortEdit) Then
' execute the update
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
%>
<%
Dim rs__MMColParam
rs__MMColParam = "1"
If (Request.QueryString("ID" <> "" Then
rs__MMColParam = Request.QueryString("ID"
End If
%>
<%
Dim rs
Dim rs_numRows

Set rs = Server.CreateObject("ADODB.Recordset"
rs.ActiveConnection = MM_conn_STRING
rs.Source = "SELECT * FROM noticeboard WHERE ID = " + Replace(rs__MMColParam, "'", "''" + ""
rs.CursorType = 0
rs.CursorLocation = 2
rs.LockType = 1
rs.Open()

rs_numRows = 0
%>
<%
Function HTMLEncode(Str)
Str=Replace(Str,"<","&lt;" '把Str中的"<"替换成"&lt;"
Str=Replace(Str,">","&gt;" '把Str中的">"替换成"&gt;",跟上面这行一起是屏蔽HTML代码的
Str=Replace(Str," ","&nbsp;" '把Str中的" "替换成"&nbsp;",解决多个连续空格只显示一个的问题
Str=Replace(Str,Chr(10),"<br>" '把Str中的回车符替换成"<br>",解决回车换行无效的问题
HTMLEncode=Str '返回经过上面字符替换后的Str
End Function
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>公告栏-管理-修改</title>
<style type="text/css">
<!--
.style1 {
    font-family: "宋体";
    font-size: 14px;
}
-->
</style>
</head>

<body>
<p>&nbsp;</p>
<table width="600" height="216" border="1" align="center" cellpadding="0" cellspacing="0">
<tr>
<td height="40" align="center"><span class="style1">公告栏-管理-修改</span></td>
</tr>
<tr>
<td>&nbsp;
<p>&nbsp;</p>

<form method="post" action="<%=MM_editAction%>" name="form1">
<table align="center">
<tr valign="baseline">
<td nowrap align="right">日期:</td>
<td><input name="date" type="text" value="<%=(rs.Fields.Item("date".value)%>" size="32">
</td>
</tr>
<tr>
<td nowrap align="right" valign="top">内容:</td>
<td valign="baseline"><textarea name="content" cols="50"><%= Server.HTMLEncode((rs.Fields.Item("content".value)) %></textarea>
</td>
</tr>
<tr valign="baseline">
<td nowrap align="right">&nbsp;</td>
<td><input name="Submit" type="submit" id="Submit" value="修改">
<input name="Reset" type="reset" id="Reset" value="重置">
</td>
</tr>
</table>
<input type="hidden" name="MM_update" value="form1">
<input type="hidden" name="MM_recordId" value="<%= rs.Fields.Item("ID".value %>">
</form>
<p>&nbsp;</p>
<p>&nbsp;</p></td>
</tr>
</table>

<p>&nbsp;</p>
</body>
</html>
<%
rs.Close()
Set rs = Nothing
%>






Dreamer

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#22004/6/1 17:19:12
那个笑脸是右括号



绿茶

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#32004/6/1 18:24:35
不是说了语法错误了啊,你这样用FOR循环来进行字段更新,有些数据类型会出错的,故,你可以把那句更新语句打印出来,看看是否有哪些地方不符合语法



Dreamer

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#42004/6/1 20:12:27
我是用dereamweaver mx 2004 做的
程序它自动编的
所以不大懂的啊



浮尘

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#52004/6/1 23:01:20
这么长,还没看我就晕了。