用dw制作的登陆页面跳转错误??

CL1027 2011-03-24 12:42:35

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CL1027 2011-03-24

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

<%
var Recordset1 = Server.CreateObject("ADODB.Recordset");
Recordset1.ActiveConnection = MM_conn_STRING;
Recordset1.Source = "SELECT * FROM student";
Recordset1.CursorType = 0;
Recordset1.CursorLocation = 2;
Recordset1.LockType = 1;
Recordset1.Open();
var Recordset1_numRows = 0;
%>
<%
// *** Validate request to log in to this site.
var MM_LoginAction = Request.ServerVariables("URL");
if (Request.QueryString!="") MM_LoginAction += "?" + Server.HTMLEncode(Request.QueryString);
var MM_valUsername=String(Request.Form("textfield"));
if (MM_valUsername != "undefined") {
var MM_fldUserAuthorization="";
var MM_redirectLoginSuccess="enter.htm";
var MM_redirectLoginFailed="loginbad.htm";
var MM_flag="ADODB.Recordset";
var MM_rsUser = Server.CreateObject(MM_flag);
MM_rsUser.ActiveConnection = MM_conn_STRING;
MM_rsUser.Source = "SELECT s_id, s_password";
if (MM_fldUserAuthorization != "") MM_rsUser.Source += "," + MM_fldUserAuthorization;
MM_rsUser.Source += " FROM student WHERE s_id='" + MM_valUsername.replace(/'/g, "''") + "' AND s_password='" + String(Request.Form("textfield2")).replace(/'/g, "''") + "'";
MM_rsUser.CursorType = 0;
MM_rsUser.CursorLocation = 2;
MM_rsUser.LockType = 3;
MM_rsUser.Open();
if (!MM_rsUser.EOF || !MM_rsUser.BOF) {
// username and password match - this is a valid user
Session("MM_Username") = MM_valUsername;
if (MM_fldUserAuthorization != "") {
Session("MM_UserAuthorization") = String(MM_rsUser.Fields.Item(MM_fldUserAuthorization).Value);
} else {
Session("MM_UserAuthorization") = "";
}
if (String(Request.QueryString("accessdenied")) != "undefined" && false) {
MM_redirectLoginSuccess = Request.QueryString("accessdenied");
}
MM_rsUser.Close();
Response.Redirect(MM_redirectLoginSuccess);
}
MM_rsUser.Close();
Response.Redirect(MM_redirectLoginFailed);
}
%>
<!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>考试预约-登陆</title>
<style type="text/css">

</style>
</head>

<body>
<div align="center"><img src="images/ksyy.JPG" width="583" height="146" /></div>
<form action="<%=MM_LoginAction%>" method="POST" name="form1" class="STYLE1" id="form1">
学号:
<label>
<input type="text" name="textfield" />
</label>
<p>密码:
<label>
<input type="text" name="textfield2" />
</label>
<label>
<input type="submit" name="Submit" value="登陆" />
</label>
</p>
</form>
<p> </p>
</body>
</html>
<%
Recordset1.Close();
%>