急 ASP 留言板提交时出错
HTTP 错误 500.100 - 内部服务器错误 - ASP 错误Internet 信息服务
错误类型：
Microsoft JET Database Engine (0x80040E07)
标准表达式中数据类型不匹配。
/liuyanban.asp, 第 81 行
第81行代码是： MM_editCmd.Execute();
源代码：
<%@LANGUAGE="JAVASCRIPT" CODEPAGE="936"%>
<!--#include file="Connections/conn.asp" -->
<%
// *** Edit Operations: declare variables
// set the form action variable
var MM_editAction = Request.ServerVariables("SCRIPT_NAME");
if (Request.QueryString) {
MM_editAction += "?" + Server.HTMLEncode(Request.QueryString);
}
// boolean to abort record edit
var MM_abortEdit = false;
// query string to execute
var MM_editQuery = "";
%>
<%
// *** Insert Record: set variables
if (String(Request("MM_insert")) == "form1") {
var MM_editConnection = MM_conn_STRING;
var MM_editTable = "t_message";
var MM_editRedirectUrl = "liuyan.asp";
var MM_fieldsStr = "t_name|value|t_message|value|t_time|value";
var MM_columnsStr = "t_name|',none,''|t_message|',none,''|t_time|',none,NULL";
// create the MM_fields and MM_columns arrays
var MM_fields = MM_fieldsStr.split("|");
var MM_columns = MM_columnsStr.split("|");
// set the form values
for (var i=0; i+1 < MM_fields.length; i+=2) {
MM_fields[i+1] = String(Request.Form(MM_fields[i]));
}
// append the query string to the redirect URL
if (MM_editRedirectUrl && Request.QueryString && Request.QueryString.Count > 0) {
MM_editRedirectUrl += ((MM_editRedirectUrl.indexOf('?') == -1)?"?":"&") + Request.QueryString;
}
}
%>
<%
// *** Insert Record: construct a sql insert statement and execute it
if (String(Request("MM_insert")) != "undefined") {
// create the sql insert statement
var MM_tableValues = "", MM_dbValues = "";
for (var i=0; i+1 < MM_fields.length; i+=2) {
var formVal = MM_fields[i+1];
var MM_typesArray = MM_columns[i+1].split(",");
var delim = (MM_typesArray[0] != "none") ? MM_typesArray[0] : "";
var altVal = (MM_typesArray[1] != "none") ? MM_typesArray[1] : "";
var emptyVal = (MM_typesArray[2] != "none") ? MM_typesArray[2] : "";
if (formVal == "" || formVal == "undefined") {
formVal = emptyVal;
} else {
if (altVal != "") {
formVal = altVal;
} else if (delim == "'") { // escape quotes
formVal = "'" + formVal.replace(/'/g,"''") + "'";
} else {
formVal = delim + formVal + delim;
}
}
MM_tableValues += ((i != 0) ? "," : "") + MM_columns[i];
MM_dbValues += ((i != 0) ? "," : "") + formVal;
}
MM_editQuery = "insert into " + MM_editTable + " (" + MM_tableValues + ") values (" + MM_dbValues + ")";
if (!MM_abortEdit) {
// execute the insert
var MM_editCmd = Server.CreateObject('');
//response.write MM_editQuery;
MM_editCmd.ActiveConnection = MM_editConnection;
MM_ = MM_editQuery;
MM_editCmd.Execute();
MM_editCmd.ActiveConnection.Close();
if (MM_editRedirectUrl) {
Response.Redirect(MM_editRedirectUrl);
}
}
}
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.
<html xmlns="http://www.
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>欢迎光临</title>
</head>
<body>
<form method="post" action="<%=MM_editAction%>" name="form1">
<table align="center">
<tr valign="baseline">
<td nowrap align="right">留言人：</td>
<td><input type="text" name="t_name" value="" size="32">
</td>
</tr>
<tr>
<td nowrap align="right" valign="top">留言内容：</td>
<td valign="baseline"><textarea name="t_message" cols="50" rows="5"></textarea>
</td>
</tr>
<tr valign="baseline">
<td nowrap align="right"> </td>
<td><input type="submit" value="插入记录">
</td>
</tr>
</table>
<input type="hidden" name="t_time" value="<"%=now()%">
<input type="hidden" name="MM_insert" value="form1">
</form>
<p> </p>
</body>
</html>
