dreamweaver里在服务器行为中添加了检查用户名后就不能插入数据了
技术信息（用于支持人员）错误类型：
Microsoft JET Database Engine (0x80004005)
不能使用 ''；文件已在使用中。
/shuju/ss.asp, 第 139 行
浏览器类型：
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)
网页：
POST 56 ??? /shuju/ss.asp
POST Data:
textfield=8003456456&Submit=%CC%E1%BD%BB&MM_insert=form1
------------------------------------------------------------------------
这事代码
<%@LANGUAGE="VBSCRIPT"%>
<!--#include file="Connections/a.asp" -->
<%
' *** 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 = ""
%>
<%
' *** Redirect if username exists
MM_flag="MM_insert"
If (CStr(Request(MM_flag)) <> "") Then
MM_dupKeyRedirect="check1.asp"
MM_rsKeyConnection=MM_a_STRING
MM_dupKeyUsernameValue = CStr(Request.Form("textfield"))
MM_dupKeySQL="SELECT carnum FROM carnum WHERE carnum='" & Replace(MM_dupKeyUsernameValue,"'","''") & "'"
MM_adodbRecordset="ADODB.Recordset"
set MM_rsKey=Server.CreateObject(MM_adodbRecordset)
MM_rsKey.ActiveConnection=MM_rsKeyConnection
MM_rsKey.Source=MM_dupKeySQL
MM_rsKey.CursorType=0
MM_rsKey.CursorLocation=2
MM_rsKey.LockType=3
MM_rsKey.Open
If Not MM_rsKey.EOF Or Not MM_rsKey.BOF Then
' the username was found - can not add the requested username
MM_qsChar = "?"
If (InStr(1,MM_dupKeyRedirect,"?") >= 1) Then MM_qsChar = "&"
MM_dupKeyRedirect = MM_dupKeyRedirect & MM_qsChar & "requsername=" & MM_dupKeyUsernameValue
Response.Redirect(MM_dupKeyRedirect)
End If
MM_rsKey.Close
End If
%>
<%
' *** Insert Record: set variables
If (CStr(Request("MM_insert")) = "form1") Then
MM_editConnection = MM_a_STRING
MM_editTable = "carnum"
MM_editRedirectUrl = "OK.asp"
MM_fieldsStr = "textfield|value"
MM_columnsStr = "carnum|',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
%>
<%
' *** Insert Record: construct a sql insert statement and execute it
Dim MM_tableValues
Dim MM_dbValues
If (CStr(Request("MM_insert")) <> "") Then
' create the sql insert statement
MM_tableValues = ""
MM_dbValues = ""
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_tableValues = MM_tableValues & ","
MM_dbValues = MM_dbValues & ","
End If
MM_tableValues = MM_tableValues & MM_columns(MM_i)
MM_dbValues = MM_dbValues & MM_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(")
MM_editCmd.ActiveConnection = MM_editConnection
MM_ = MM_editQuery
MM_editCmd.Execute
MM_editCmd.ActiveConnection.Close
If (MM_editRedirectUrl <> "") Then
Response.Redirect(MM_editRedirectUrl)
End If
End If
End If
%>
<%
Dim Recordset1
Dim Recordset1_numRows
Set Recordset1 = Server.CreateObject("ADODB.Recordset")
Recordset1.ActiveConnection = MM_a_STRING
Recordset1.Source = "SELECT * FROM carnum ORDER BY num DESC"
Recordset1.CursorType = 0
Recordset1.CursorLocation = 2
Recordset1.LockType = 1
Recordset1.Open()
Recordset1_numRows = 0
%>
<%
Dim Repeat1__numRows
Dim Repeat1__index
Repeat1__numRows = 20
Repeat1__index = 0
Recordset1_numRows = Recordset1_numRows + Repeat1__numRows
%>
<table width="542" border="1">
<%
While ((Repeat1__numRows <> 0) AND (NOT Recordset1.EOF))
%>
<tr>
<td width="92"><%=(Recordset1.Fields.Item("num").Value)%></td>
<td width="434"><%=(Recordset1.Fields.Item("carnum").Value)%>(<%=(Recordset1.Fields.Item("date").Value)%>)</td>
</tr>
<%
Repeat1__index=Repeat1__index+1
Repeat1__numRows=Repeat1__numRows-1
Recordset1.MoveNext()
Wend
%>
</table>
<p>
<%
Recordset1.Close()
Set Recordset1 = Nothing
%>
</p>
<form id="form1" name="form1" method="POST" action="<%=MM_editAction%>">
<label>卡号
<input type="text" name="textfield" value="800"/>
</label>
<label>
<input type="submit" name="Submit" value="提交" />
</label>
<input type="hidden" name="MM_insert" value="form1">
</form>
<p> </p>
