login.asp

阿莱简单实用小型新闻系统 v2.0

<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%> 
<!--#include file="Connections/Conn.asp" -->
<%
Dim Admin
Dim Admin_numRows

Set Admin = Server.CreateObject("ADODB.Recordset")
Admin.ActiveConnection = MM_Conn_STRING
Admin.Source = "SELECT * FROM Admin"
Admin.CursorType = 0
Admin.CursorLocation = 2
Admin.LockType = 1
Admin.Open()

Admin_numRows = 0
%>
<%
' *** Validate request to log in to this site.
MM_LoginAction = Request.ServerVariables("URL")
If Request.QueryString<>"" Then MM_LoginAction = MM_LoginAction + "?" + Request.QueryString
MM_valUsername=CStr(Request.Form("管理用户名？"))
If MM_valUsername <> "" Then
  MM_fldUserAuthorization=""
  MM_redirectLoginSuccess="Manager.asp"
  MM_redirectLoginFailed="Login.asp"
  MM_flag="ADODB.Recordset"
  set MM_rsUser = Server.CreateObject(MM_flag)
  MM_rsUser.ActiveConnection = MM_Conn_STRING
  MM_rsUser.Source = "SELECT Admin_name, Admin_pass"
  If MM_fldUserAuthorization <> "" Then MM_rsUser.Source = MM_rsUser.Source & "," & MM_fldUserAuthorization
  MM_rsUser.Source = MM_rsUser.Source & " FROM Admin WHERE Admin_name='" & Replace(MM_valUsername,"'","''") &"' AND Admin_pass='" & Replace(Request.Form("管理员密码？"),"'","''") & "'"
  MM_rsUser.CursorType = 0
  MM_rsUser.CursorLocation = 2
  MM_rsUser.LockType = 3
  MM_rsUser.Open
  If Not MM_rsUser.EOF Or Not MM_rsUser.BOF Then 
    ' username and password match - this is a valid user
    Session("MM_Username") = MM_valUsername
    If (MM_fldUserAuthorization <> "") Then
      Session("MM_UserAuthorization") = CStr(MM_rsUser.Fields.Item(MM_fldUserAuthorization).Value)
    Else
      Session("MM_UserAuthorization") = ""
    End If
    if CStr(Request.QueryString("accessdenied")) <> "" And false Then
      MM_redirectLoginSuccess = Request.QueryString("accessdenied")
    End If
    MM_rsUser.Close
    Response.Redirect(MM_redirectLoginSuccess)
  End If
  MM_rsUser.Close
  Response.Redirect(MM_redirectLoginFailed)
End If
%>
<%
Dim Repeat1__numRows
Dim Repeat1__index

Repeat1__numRows = 10
Repeat1__index = 0
News_numRows = News_numRows + Repeat1__numRows
%>
<%
' *** Recordset Stats: if we don't know the record count, manually count them

If (News_total = -1) Then

  ' count the total records by iterating through the recordset
  News_total=0
  While (Not News.EOF)
    News_total = News_total + 1
    News.MoveNext
  Wend

  ' reset the cursor to the beginning
  If (News.CursorType > 0) Then
    News.MoveFirst
  Else
    News.Requery
  End If

  ' set the number of rows displayed on this page
  If (News_numRows < 0 Or News_numRows > News_total) Then
    News_numRows = News_total
  End If

  ' set the first and last displayed record
  News_first = 1
  News_last = News_first + News_numRows - 1
  
  If (News_first > News_total) Then
    News_first = News_total
  End If
  If (News_last > News_total) Then
    News_last = News_total
  End If

End If
%>

<%
Dim MM_paramName 
%>
<%
' *** Move To Record: handle 'index' or 'offset' parameter

if (Not MM_paramIsDefined And MM_rsCount <> 0) then

  ' use index parameter if defined, otherwise use offset parameter
  MM_param = Request.QueryString("index")
  If (MM_param = "") Then
    MM_param = Request.QueryString("offset")
  End If
  If (MM_param <> "") Then
    MM_offset = Int(MM_param)
  End If

  ' if we have a record count, check if we are past the end of the recordset
  If (MM_rsCount <> -1) Then
    If (MM_offset >= MM_rsCount Or MM_offset = -1) Then  ' past end or move last
      If ((MM_rsCount Mod MM_size) > 0) Then         ' last page not a full repeat region
        MM_offset = MM_rsCount - (MM_rsCount Mod MM_size)
      Else
        MM_offset = MM_rsCount - MM_size
      End If
    End If
  End If

  ' move the cursor to the selected record
  MM_index = 0
  While ((Not MM_rs.EOF) And (MM_index < MM_offset Or MM_offset = -1))
    MM_rs.MoveNext
    MM_index = MM_index + 1
  Wend
  If (MM_rs.EOF) Then 
    MM_offset = MM_index  ' set MM_offset to the last possible record
  End If

End If
%>
<%
' *** Move To Record: if we dont know the record count, check the display range

If (MM_rsCount = -1) Then

  ' walk to the end of the display range for this page
  MM_index = MM_offset
  While (Not MM_rs.EOF And (MM_size < 0 Or MM_index < MM_offset + MM_size))
    MM_rs.MoveNext
    MM_index = MM_index + 1
  Wend

  ' if we walked off the end of the recordset, set MM_rsCount and MM_size
  If (MM_rs.EOF) Then
    MM_rsCount = MM_index
    If (MM_size < 0 Or MM_size > MM_rsCount) Then
      MM_size = MM_rsCount
    End If
  End If

  ' if we walked off the end, set the offset based on page size
  If (MM_rs.EOF And Not MM_paramIsDefined) Then
    If (MM_offset > MM_rsCount - MM_size Or MM_offset = -1) Then
      If ((MM_rsCount Mod MM_size) > 0) Then
        MM_offset = MM_rsCount - (MM_rsCount Mod MM_size)
      Else
        MM_offset = MM_rsCount - MM_size
      End If
    End If
  End If

  ' reset the cursor to the beginning
  If (MM_rs.CursorType > 0) Then
    MM_rs.MoveFirst
  Else
    MM_rs.Requery
  End If

  ' move the cursor to the selected record
  MM_index = 0
  While (Not MM_rs.EOF And MM_index < MM_offset)
    MM_rs.MoveNext
    MM_index = MM_index + 1
  Wend
End If
%>
<%
' *** Move To Record: update recordset stats

' set the first and last displayed record
News_first = MM_offset + 1
News_last  = MM_offset + MM_size

If (MM_rsCount <> -1) Then
  If (News_first > MM_rsCount) Then
    News_first = MM_rsCount
  End If
  If (News_last > MM_rsCount) Then
    News_last = MM_rsCount
  End If
End If

' set the boolean used by hide region to check if we are on the last record
MM_atTotal = (MM_rsCount <> -1 And MM_offset + MM_size >= MM_rsCount)
%>
<%
' *** Go To Record and Move To Record: create strings for maintaining URL and Form parameters

Dim MM_keepNone
Dim MM_keepURL
Dim MM_keepForm
Dim MM_keepBoth

Dim MM_removeList
Dim MM_item
Dim MM_nextItem

' create the list of parameters which should not be maintained
MM_removeList = "&index="
If (MM_paramName <> "") Then
  MM_removeList = MM_removeList & "&" & MM_paramName & "="
End If

MM_keepURL=""
MM_keepForm=""
MM_keepBoth=""
MM_keepNone=""

' add the URL parameters to the MM_keepURL string
For Each MM_item In Request.QueryString
  MM_nextItem = "&" & MM_item & "="
  If (InStr(1,MM_removeList,MM_nextItem,1) = 0) Then
    MM_keepURL = MM_keepURL & MM_nextItem & Server.URLencode(Request.QueryString(MM_item))
  End If
Next

' add the Form variables to the MM_keepForm string
For Each MM_item In Request.Form
  MM_nextItem = "&" & MM_item & "="
  If (InStr(1,MM_removeList,MM_nextItem,1) = 0) Then
    MM_keepForm = MM_keepForm & MM_nextItem & Server.URLencode(Request.Form(MM_item))
  End If
Next

' create the Form + URL string and remove the intial '&' from each of the strings
MM_keepBoth = MM_keepURL & MM_keepForm
If (MM_keepBoth <> "") Then 
  MM_keepBoth = Right(MM_keepBoth, Len(MM_keepBoth) - 1)
End If
If (MM_keepURL <> "")  Then
  MM_keepURL  = Right(MM_keepURL, Len(MM_keepURL) - 1)
End If
If (MM_keepForm <> "") Then
  MM_keepForm = Right(MM_keepForm, Len(MM_keepForm) - 1)
End If

' a utility function used for adding additional parameters to these strings
Function MM_joinChar(firstItem)
  If (firstItem <> "") Then
    MM_joinChar = "&"
  Else
    MM_joinChar = ""
  End If
End Function
%>
<%
' *** Move To Record: set the strings for the first, last, next, and previous links

Dim MM_keepMove
Dim MM_moveParam
Dim MM_moveFirst
Dim MM_moveLast
Dim MM_moveNext
Dim MM_movePrev

Dim MM_urlStr
Dim MM_paramList
Dim MM_paramIndex
Dim MM_nextParam

MM_keepMove = MM_keepBoth
MM_moveParam = "index"

' if the page has a repeated region, remove 'offset' from the maintained parameters
If (MM_size > 1) Then
  MM_moveParam = "offset"
  If (MM_keepMove <> "") Then
    MM_paramList = Split(MM_keepMove, "&")
    MM_keepMove = ""
    For MM_paramIndex = 0 To UBound(MM_paramList)
      MM_nextParam = Left(MM_paramList(MM_paramIndex), InStr(MM_paramList(MM_paramIndex),"=") - 1)
      If (StrComp(MM_nextParam,MM_moveParam,1) <> 0) Then
        MM_keepMove = MM_keepMove & "&" & MM_paramList(MM_paramIndex)
      End If
    Next
    If (MM_keepMove <> "") Then
      MM_keepMove = Right(MM_keepMove, Len(MM_keepMove) - 1)
    End If
  End If
End If

' set the strings for the move to links
If (MM_keepMove <> "") Then 
  MM_keepMove = MM_keepMove & "&"
End If

MM_urlStr = Request.ServerVariables("URL") & "?" & MM_keepMove & MM_moveParam & "="

MM_moveFirst = MM_urlStr & "0"
MM_moveLast  = MM_urlStr & "-1"
MM_moveNext  = MM_urlStr & CStr(MM_offset + MM_size)
If (MM_offset - MM_size < 0) Then
  MM_movePrev = MM_urlStr & "0"
Else
  MM_movePrev = MM_urlStr & CStr(MM_offset - MM_size)
End If
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="wordkey" content="网站建设，网页设计，动画制作，阿莱，249616121,程序设计，免费源码,域名注册,网络营销,网站推广, 福建，泉州">
<meta name="keywords" content="网站建设，网页设计，动画制作，阿莱，249616121,程序设计，免费源码,域名注册,网络营销,网站推广, 福建，泉州">
<meta name="keyword" content="网站建设，网页设计，动画制作，阿莱，249616121,程序设计，免费源码,域名注册,网络营销,网站推广, 福建，泉州">
<meta name="description" content="网站建设，网页设计，动画制作，阿莱，249616121,程序设计，免费源码,域名注册,网络营销,网站推广, 福建，泉州">
<title>管理员登陆</title>
<link href="css.css" rel="stylesheet" type="text/css">
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}
//-->
</script>
</head>

<body background="pic/NewsBG.gif">
<STYLE type="text/css">
<!--
BODY {
scrollbar-face-color:#f2f2f2;
scrollbar-highlight-color:#f2f2f2;
scrollbar-3dlight-color:#FFFFFF;
scrollbar-darkshadow-color:#cccccc;
scrollbar-shadow-color:#f3f3f3;
scrollbar-arrow-color:#cccccc;
scrollbar-track-color:#FFFFFF;
}
-->
</STYLE>
<table width="700" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#999999" class="f9">
  <tr align="center" valign="middle" bgcolor="#FFFFFF"> 
    <td width="100%" colspan="4"><br> <form action="<%=MM_LoginAction%>" method="POST" name="form1" onSubmit="MM_validateForm('管理用户名?','','R','管理员密码?','','R');return document.MM_returnValue">
        <table width="50%" border="0" align="center" cellpadding="5" cellspacing="1" bgcolor="#999999" class="f9">
          <tr> 
            <td width="20%" align="center" valign="middle" bgcolor="d7d7d7"><strong>用户：</strong></td>
            <td width="80%" bgcolor="#FFFFFF"> <input name="管理用户名？" type="text" class="textarea" id="管理用户名？">
              <font color="#FF0000">*必填</font></td>
          </tr>
          <tr> 
            <td align="center" valign="middle" bgcolor="efefef"><strong>密码：</strong></td>
            <td bgcolor="#FFFFFF"> <input name="管理员密码？" type="password" class="textarea" id="管理员密码？">
              <font color="#FF0000"> *必填</font></td>
          </tr>
          <tr bgcolor="efefef"> 
            <td colspan="2" align="center" valign="middle"> 
              <input name="Submit" type="submit" class="textarea" value="管理员登陆"> 
            </td>
          </tr>
        </table>
      </form>
      <br> </td>
  </tr>
  <tr align="center" valign="middle" bgcolor="#FFFFFF"> 
    <td height="30" colspan="4" bgcolor="f3f3f3"> <table width="10%" height="25" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#999999" class="f9">
        <tr align="center" valign="middle" bgcolor="efefef"> 
          <td width="15%"><font color="#FF9900"><a href="javascript:history.go(-1)">[返回]</a></font><font color="#FF9900">&nbsp; 
            </font></td>
        </tr>
      </table></td>
  </tr>
</table>
</body>
</html>
<%
Admin.Close()
Set Admin = Nothing
%>