这个代码如何加入验证密码和重复密码，我加了几次都失败、、都显示错误。。 - 编程论坛

程序代码：

<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>

<%
' *** 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 = "yh_biao"
  MM_editColumn = "ID"
  MM_recordId = "" + Request.Form("MM_recordId") + ""
  MM_editRedirectUrl = "xg_cg.asp?type=true"
  MM_fieldsStr  = "mm_biao|value"
  MM_columnsStr = "mm_biao|',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("")
    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__MMColParam
Recordset1__MMColParam = "1"
If (Session("MM_username") <> "") Then
  Recordset1__MMColParam = Session("MM_username")
End If
%>
<%
Dim Recordset1
Dim Recordset1_numRows

Set Recordset1 = Server.CreateObject("ADODB.Recordset")
Recordset1.ActiveConnection = MM_conn_STRING
Recordset1.Source = "SELECT * FROM yh_biao WHERE zh_biao = '" + Replace(Recordset1__MMColParam, "'", "''") + "'"
Recordset1.CursorType = 0
Recordset1.CursorLocation = 2
Recordset1.LockType = 1
Recordset1.Open()

Recordset1_numRows = 0
%><link href="images/skin.css" rel="stylesheet" type="text/css" />
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><style type="text/css">

</style>
<body>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
  <tr>
    <td width="17" valign="top" background="images/mail_leftbg.gif"><img src="images/left-top-right.gif" width="17" height="29" /></td>
    <td valign="top" background="images/content-bg.gif"><table width="100%" height="31" border="0" cellpadding="0" cellspacing="0" class="left_topbg" id="table2">
      <tr>
        <td height="31"><div class="titlebt">修改密码</div></td>
      </tr>
    </table></td>
    <td width="16" valign="top" background="images/mail_rightbg.gif"><img src="images/nav-right-bg.gif" width="16" height="29" /></td>
  </tr>
  <tr>
    <td valign="middle" background="images/mail_leftbg.gif"> </td>
    <td valign="top" bgcolor="#F7F8F9"><table width="95%" height="325" border="0" cellpadding="0" cellspacing="0">
      <tr>
        <td height="42" align="center"><span class="STYLE1">修改密码</span></td>
      </tr>
      <tr>
        <td width="83%" height="75" valign="top"><p> </p>
            <p> </p>


                      <form method="POST" action="<%=MM_editAction%>" name="form1">
              <table align="center">
                <tr valign="baseline">
                  <td nowrap align="right">用户名：</td>
                  <td><%=(Recordset1.Fields.Item("zh_biao").Value)%></td>
                </tr>
                <tr valign="baseline">
                  <td nowrap align="right">原始密码：</td>
                  <td><input name="ymm" type="text" id="ymm"></td>
                </tr>
                <tr valign="baseline">
                  <td nowrap align="right">新密码：</td>
                  <td><input type="text" name="mm_biao" value="<%=(Recordset1.Fields.Item("mm_biao").Value)%>" size="20">                  </td>
                </tr>
                <tr valign="baseline">
                  <td nowrap align="right">重复密码：</td>
                  <td><input name="cfmm" type="text" id="cfmm"></td>
                </tr>
                <tr valign="baseline">
                  <td nowrap align="right"> </td>
                  <td><input type="submit" value="确认修改">                  </td>
                </tr>
              </table>
              <input type="hidden" name="MM_update" value="form1">
              <input type="hidden" name="MM_recordId" value="<%= Recordset1.Fields.Item("ID").Value %>">
            </form>
            <p> </p>
            <p> </p>
          <p> </p>
          <p> </p></td>
      </tr>
    </table></td>
    <td background="images/mail_rightbg.gif"> </td>
  </tr>
  <tr>
    <td valign="bottom" background="images/mail_leftbg.gif"><img src="images/buttom_left2.gif" width="17" height="17" /></td>
    <td background="images/buttom_bgs.gif"><img src="images/buttom_bgs.gif" width="17" height="17"></td>
    <td valign="bottom" background="images/mail_rightbg.gif"><img src="images/buttom_right2.gif" width="16" height="17" /></td>
  </tr>
</table>
</body>
<%
Recordset1.Close()
Set Recordset1 = Nothing
%>