 |
| Classic ASP Basics For beginner programmers starting with "classic" ASP 3, pre-".NET." NOT for ASP.NET 1.0, 1.1, or 2.0 |
Welcome to the p2p.wrox.com Forums.
You are currently viewing the Classic ASP Basics section of the Wrox Programmer to Programmer discussions. This is a community of software programmers and website developers including Wrox book authors and readers. New member registration was closed in 2019. New posts were shut off and the site was archived into this static format as of October 1, 2020. If you require technical support for a Wrox book please contact http://hub.wiley.com
|
|
|
|

November 10th, 2003, 09:43 AM
|
|
Authorized User
|
|
Join Date: Oct 2003
Posts: 89
Thanks: 0
Thanked 0 Times in 0 Posts
|
|
Creating a new cookie
Hi,
I have an asp page where i created cookies-for admin and for user. The aspx page reads these cookies. Everything seems to work fine but now i have to create a new cookie if cookie has expired or if cookie is null. Also, i am having problems with the expire because if the username belongs to the admin for example and then i want to change the username that belongs to a normal user the cookie recognises the first (admin) cookie. How do i solve this and how do i create a new cookie?
Thanks
if ACCESS="user" then
'--create user cookie
Response.Cookies("UserCookie")("Username") = Request.Form("UserName")
Response.Cookies ("UserCookie")("Password")=Request.Form ("Password")
Response.Cookies("UserCookie").Path = "/"
Response.Cookies ("UserCookie").expires = DateAdd("d", Date, 14)
Response.Write(Request.Cookies("UserCookie")("User name"))
Response.Write (Request.Cookies("UserCookie")("Password"))
'---end user cookie
else
'create admin cookie
Response.Cookies("adminCOOKIE")("ADMINusername") = Request.Form("UserName")
Response.Cookies ("adminCOOKIE")("ADMINPassword")=Request.Form ("Password")
Response.Cookies("adminCOOKIE").Path = "/"
Response.Cookies ("adminCOOKIE").expires =dateadd("m",20,now())
Response.Write(Request.Cookies("adminCOOKIE")("ADM INusername"))
Response.Write (Request.Cookies("adminCOOKIE")("ADMINPassword"))
'---end admin cookie
end if
end if
|
|

November 10th, 2003, 11:42 AM
|
 |
Friend of Wrox
|
|
Join Date: Aug 2003
Posts: 5,407
Thanks: 0
Thanked 16 Times in 16 Posts
|
|
Is that the code you are currently using? How do your questions relate to that? Aren't you looking in too different places for the admin and user cookies?
Peter
------------------------------------------------------
Work smarter, not harder.
|
|

November 10th, 2003, 04:03 PM
|
|
Authorized User
|
|
Join Date: Oct 2003
Posts: 89
Thanks: 0
Thanked 0 Times in 0 Posts
|
|
Hi,
This is the code for my ASP page. I created 2 different cookies-one for user and one for admin. My aspx page reads those cookies.
However, when i set the cookies to expire then the code doesn't work. If i logged in first as admin and then close my browser and want to login as a user then i can't as it recognises only the first cookie created. I need to change that. also, if 2 users are using the same computer and the first user logs out then i don't want the second user to be able to use the first user's cookie.
the aspx code:
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Put user code to initialize the page here
Dim cnPoster As New ADODB.Connection
Dim MM_valUsername As String
cnPoster.Open("Provider=Microsoft.Jet.OLEDB.4.0;Da ta Source=" & Server.MapPath("/duclassified.mdb"))
Dim Username As String
Dim Password As String
Dim adminU As String
Dim adminP As String
Dim adPoster As String
Try
adminU = (Server.UrlDecode(Request.Cookies("adminCOOKIE").V alues("ADMINusername")))
adminP = (Server.UrlDecode(Request.Cookies("adminCOOKIE").V alues("ADMINPassword")))
Catch ex As Exception
Dim ad_idP = Request.QueryString("ad_id")
Dim rsposter As New ADODB.Recordset
rsposter.Open("Select ad_poster from ads where ad_ID =" & ad_idP, cnPoster)
adPoster = (rsposter("ad_poster").Value)
Try
Username = (Server.UrlDecode(Request.Cookies("UserCookie").Va lues("Username")))
Password = (Server.UrlDecode(Request.Cookies("UserCookie").Va lues("Password")))
If adPoster <> Username Then
Response.Redirect("myads.asp")
End If
Catch exc As Exception
Response.Redirect("myAds.asp")
End Try
End Try
If Not Page.IsPostBack Then
'code goes here
End If
|
|

November 10th, 2003, 04:29 PM
|
 |
Friend of Wrox
|
|
Join Date: Aug 2003
Posts: 5,407
Thanks: 0
Thanked 16 Times in 16 Posts
|
|
Well... you should probably check that the cookie exists before you try to use it. It sounds like it's expiring ok. Cause then you have problems cause it's not there. So check to see if it's there, then do whatever's necessary.
Use this format:
If Not Request.Cookies("adminCOOKIE") Is Nothing Then
'Do what you need when cookie is there
Else
'No cookie, now what?
End If
Peter
------------------------------------------------------
Work smarter, not harder.
|
|

November 11th, 2003, 09:27 AM
|
|
Authorized User
|
|
Join Date: Oct 2003
Posts: 89
Thanks: 0
Thanked 0 Times in 0 Posts
|
|
Hi,
Thanks for the response. I tried your way but probably i didn't understand it so it didn't work. However, I tried another way and it seems to work fine. The cookie gets deleted. Before what happened was that it only recognised the first username and password entered and if i entered a different username and passwork then it didn't recognise it.
I am not sure that this is what my team leader meant but this is what i did and it seems to work fine:
DIM ACCESS
DIM U_ID
DIM U_PWORD
set rsACCESS = Server.CreateObject("ADODB.Recordset")
rsACCESS.ActiveConnection = MM_connDUclassified_STRING
rsACCESS.Source = "SELECT U_ID,U_PASSWORD, ACCESS FROM USERS WHERE U_ID = '" + CStr(Request.Form("Username")) + "'"
rsACCESS.CursorType = 0
rsACCESS.CursorLocation = 2
rsACCESS.LockType = 3
rsACCESS.Open()
rsACCESS_numRows = 0
access=(rsACCESS.fields.item ("ACCESS").value)
u_id=(rsACCESS.fields.item ("u_id").value)
U_PWORD=(rsACCESS.fields.item ("u_password").value)
'---create user cookie
if ACCESS="user" then
Response.Cookies("adminCOOKIE").Path = "/"
Response.Cookies("adminCOOKIE")=""
Response.Cookies("adminCOOKIE").Expires=date ()-100
Response.Cookies("UserCookie")("Username") =Request.Form("UserName")
Response.Cookies ("UserCookie")("Password")=Request.Form ("Password")
Response.Cookies("UserCookie").Path = "/"
Response.Cookies ("UserCookie").expires = DateAdd("d", Date, 14)
Response.Write(Request.Cookies("UserCookie")("User name"))
Response.Write (Request.Cookies("UserCookie")("Password"))
'---end user cookie
else
'create admin cookie
Response.Cookies("UserCOOKIE")=""
Response.Cookies("UserCookie").Path = "/"
Response.Cookies("UserCookie").Expires=date ()-100
Response.Cookies("adminCOOKIE")("ADMINusername") = Request.Form("UserName")
Response.Cookies ("adminCOOKIE")("ADMINPassword")=Request.Form ("Password")
Response.Cookies("adminCOOKIE").Path = "/"
Response.Cookies ("adminCOOKIE").expires =dateadd("m",20,now())
Response.Write(Request.Cookies("adminCOOKIE")("ADM INusername"))
Response.Write (Request.Cookies("adminCOOKIE")("ADMINPassword"))
'---end admin cookie
' end if
end if
rsACCESS.close
%>
|
Similar Threads
|
| Thread |
Thread Starter |
Forum |
Replies |
Last Post |
| Cookie |
prv299 |
ASP.NET 2.0 Professional |
3 |
May 29th, 2008 11:26 AM |
| cookie turn off |
swagatika |
ASP.NET 1.0 and 1.1 Basics |
2 |
March 15th, 2006 09:25 AM |
| COOKIE problem |
Buravik |
PHP How-To |
2 |
May 9th, 2004 08:47 AM |
| login cookie help |
daddycool2k |
Classic ASP XML |
26 |
December 4th, 2003 10:45 AM |
| login cookie help |
daddycool2k |
ASP.NET 1.0 and 1.1 Basics |
0 |
November 16th, 2003 03:17 PM |
|
 |