求人帮忙看看怎么改!很着急谢谢了!ADODB.Field 错误 '800a0bcd' BOF 或 EOF 中有一个是“真”,或者当前的记录已被删除,
很着急,期末作业今晚前要交,但是这个删除数据和修改数据有错误但不知道改哪里,求好心人帮帮忙
这是删除数据部分的代码:
<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>
<!--#include file="Connections/conn1.asp" -->
<!--#include file="Connections/conn1.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 = ""
%>
<%
' *** Delete Record: declare variables
if (CStr(Request("MM_delete")) = "form2" And CStr(Request("MM_recordId")) <> "") Then
MM_editConnection = MM_conn1_STRING
MM_editTable = "dbo.Paticipants"
MM_editColumn = "sno"
MM_recordId = "" + Request.Form("MM_recordId") + ""
MM_editRedirectUrl = "ShowAllStudents.asp"
' 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
%>
<%
' *** Delete Record: construct a sql delete statement and execute it
If (CStr(Request("MM_delete")) <> "" And CStr(Request("MM_recordId")) <> "") Then
' create the sql delete statement
MM_editQuery = "delete from " & MM_editTable & " where " & MM_editColumn & " = " & MM_recordId
If (Not MM_abortEdit) Then
' execute the delete
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 Recordset1__MMColParam
Recordset1__MMColParam = "1"
If (Request.Form("tsno") <> "") Then
Recordset1__MMColParam = Request.Form("tsno")
End If
%>
<%
Dim Recordset1
Dim Recordset1_numRows
Set Recordset1 = Server.CreateObject("ADODB.Recordset")
Recordset1.ActiveConnection = MM_conn1_STRING
Recordset1.Source = "SELECT * FROM dbo.Paticipants WHERE sno = '" + Replace(Recordset1__MMColParam, "'", "''") + "'"
Recordset1.CursorType = 0
Recordset1.CursorLocation = 2
Recordset1.LockType = 1
Recordset1.Open()
Recordset1_numRows = 0
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">
<!--
.STYLE1 {
font-family: "等线";
font-size: 16px;
}
.STYLE2 {font-family: "等线"}
-->
</style>
</head>
<body>
<form id="form1" name="form1" method="post" action="DeleteStu.asp">
<table width="452" height="162" border="0.5" align="center" bordercolor="#000000" bgcolor="#3399FF">
<tr>
<td height="35" colspan="2" align="center"><span class="STYLE1">按学号查询学生信息</span></td>
</tr>
<tr>
<td width="171" height="74" align="right" valign="middle" bgcolor="#FFFFFF">学号:</td>
<td width="271" align="left" bgcolor="#FFFFFF"><label>
<input name="txno" type="text" id="txno" />
</label></td>
</tr>
<tr>
<td colspan="2" align="center" valign="middle" bgcolor="#FFFFFF"><table width="200" border="0.5">
<tr>
<td align="center" valign="middle"><label>
<input type="submit" name="Submit" value="提交" />
</label></td>
<td align="center" valign="middle"><label>
<input type="reset" name="Submit2" value="重置" />
</label></td>
</tr>
</table></td>
</tr>
</table>
</form>
<hr />
<form id="form2" name="form2" method="POST" action="<%=MM_editAction%>">
<input type="hidden" name="MM_delete" value="form2">
<input type="hidden" name="MM_recordId" value="<%= Recordset1.Fields.Item("sno").Value %>">(这是报错的行)
</form>
<% If Not Recordset1.EOF Or Not Recordset1.BOF Then %>
<table width="336" height="458" border="0" align="center" bgcolor="#6699FF">
<tr>
<td colspan="2" align="center" valign="middle"><span class="STYLE2">学生信息删除</span></td>
</tr>
<tr>
<td width="71" align="right"><span class="STYLE2">学号:</span></td>
<td width="255" bgcolor="#FFFFFF"><%=(Recordset1.Fields.Item("sno").Value)%></td>
</tr>
<tr>
<td align="right"><span class="STYLE2">姓名:</span></td>
<td bgcolor="#FFFFFF"><%=(Recordset1.Fields.Item("sname").Value)%></td>
</tr>
<tr>
<td align="right"><p class="STYLE2">年级:</p> </td>
<td bgcolor="#FFFFFF"><%=(Recordset1.Fields.Item("sgrade").Value)%></td>
</tr>
<tr>
<td align="right"><span class="STYLE2">学院:</span></td>
<td bgcolor="#FFFFFF"><%=(Recordset1.Fields.Item("scollege").Value)%></td>
</tr>
<tr>
<td align="right"><span class="STYLE2">照片:</span></td>
<td bgcolor="#FFFFFF"><img src="<%=(Recordset1.Fields.Item("simages").Value)%>" alt="" name="" width="77" height="75" /></td>
</tr>
<tr>
<td colspan="2"><table width="200" border="0" align="center">
<tr>
<td><label>
<input type="submit" name="Submit3" value="删除" />
</label></td>
<td><label>
<input type="reset" name="Submit4" value="重置" />
</label></td>
</tr>
</table></td>
</tr>
</table>
<% End If ' end Not Recordset1.EOF Or NOT Recordset1.BOF %>
<p align="center">查无此人</p>
</body>
</html>
<%
Recordset1.Close()
Set Recordset1 = Nothing
%>