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aspx thread: asp.net session state
Message #1 by "Bry Pickett" <bryp@g...> on Sat, 16 Jun 2001 19:13:40
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Hi all,
Does anyone know at what event session state becomes available? I'm
trying to access Context.Session in the Application_AuthenticateRequest
event but an error says "session state not available in the current
context".
thanks in advance
Message #2 by "Yackson mata" <yackson.mata@v...> on Mon, 18 Jun 2001 17:48:23 +0200
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Hi all,
here code source of Session available
<%@ Language=VB EnableSessionState=true %>
<html>
<head>
<script runat=server>
Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs)
' Obtain DataTable of User's Personal Stock Data
Dim MyStocks as DataTable
Set MyStocks = Session("PersonalStockData")
' Update HTML Output with Session Values
Name.Value = Session("FirstName")
FavPet.Value = Session("FavoritePetName")
Foreach Stock in MyStocks.Rows
StockList.AddItem(Stock.Symbol & ": " & Stock.Name)
Next
End Sub
</script>
</head>
<body>
Hi <span id="Name" runat=server/>, your pet is: <span id="FavPet"
runat=server/>.
Here are the stocks you and your pet currently own:
<acme:listbox id="StockList" runat=server>
<! ? List Box will be dynamically populated from code -->
</acme:listbox>
</body>
</html>
Regards
WWW.veneca.com
Yackson mata
Message #3 by "Bry Pickett" <bryp@g...> on Mon, 18 Jun 2001 22:49:17
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Thanks for this response. I'm aware you can get to session state in
Page_Load.
I'd like to know if session state is available 'further up the request
pipeline' (ie, before the Page_Load event). If so, which event?
Thanks.
>
> Hi all,
> here code source of Session available
>
> <%@ Language=VB EnableSessionState=true %>
> <html>
> <head>
> <script runat=server>
> Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs)
> ' Obtain DataTable of User's Personal Stock Data
> Dim MyStocks as DataTable
> Set MyStocks = Session("PersonalStockData")
> ' Update HTML Output with Session Values
> Name.Value = Session("FirstName")
> FavPet.Value = Session("FavoritePetName")
> Foreach Stock in MyStocks.Rows
> StockList.AddItem(Stock.Symbol & ": " & Stock.Name)
> Next
> End Sub
> </script>
> </head>
> <body>
> Hi <span id="Name" runat=server/>, your pet is: <span id="FavPet"
> runat=server/>.
> Here are the stocks you and your pet currently own:
> <acme:listbox id="StockList" runat=server>
> <! ? List Box will be dynamically populated from code -->
> </acme:listbox>
> </body>
> </html>
>
> Regards
>
> WWW.veneca.com
> Yackson mata
>
Message #4 by "George Saliba" <georges@c...> on Mon, 18 Jun 2001 15:39:09 -0700
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Try Session_OnStart in your global.asax file i think.
George Saliba
-----Original Message-----
From: Bry Pickett [mailto:bryp@g...]
Sent: Monday, June 18, 2001 3:49 PM
To: ASP+
Subject: [aspx] RE: asp.net session state
Thanks for this response. I'm aware you can get to session state in
Page_Load.
I'd like to know if session state is available 'further up the request
pipeline' (ie, before the Page_Load event). If so, which event?
Thanks.
>
> Hi all,
> here code source of Session available
>
> <%@ Language=3DVB EnableSessionState=3Dtrue %>
> <html>
> <head>
> <script runat=3Dserver>
> Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs)
> ' Obtain DataTable of User's Personal Stock Data
> Dim MyStocks as DataTable
> Set MyStocks =3D Session("PersonalStockData")
> ' Update HTML Output with Session Values
> Name.Value =3D Session("FirstName")
> FavPet.Value =3D Session("FavoritePetName")
> Foreach Stock in MyStocks.Rows
> StockList.AddItem(Stock.Symbol & ": " & Stock.Name)
> Next
> End Sub
> </script>
> </head>
> <body>
> Hi <span id=3D"Name" runat=3Dserver/>, your pet is: <span
id=3D"FavPet"
> runat=3Dserver/>.
> Here are the stocks you and your pet currently own:
> <acme:listbox id=3D"StockList" runat=3Dserver>
> <! - List Box will be dynamically populated from code -->
> </acme:listbox>
> </body>
> </html>
>
> Regards
>
> WWW.veneca.com
> Yackson mata
>=20
Message #5 by "Thomas Tomiczek" <t.tomiczek@t...> on Wed, 20 Jun 2001 11:36:56 +0200
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George,
This event is fired when the session is CREATED, not when a page is
requested.
On the original request, he wanted to READ the session data WHILE
ASP.Net is in the handling of a Page request BEFORE the page is actually
requested.
Bry, I have the same problem. It looks like not, sadly. The
Authentificator seems to fire before the session module has initialized
the session into the request's context.
Regards
Thomas
-----Original Message-----
From: George Saliba [mailto:georges@c...]
Sent: Dienstag, 19. Juni 2001 00:39
To: ASP+
Subject: [aspx] RE: asp.net session state
Try Session_OnStart in your global.asax file i think.
George Saliba
-----Original Message-----
From: Bry Pickett [mailto:bryp@g...]
Sent: Monday, June 18, 2001 3:49 PM
To: ASP+
Subject: [aspx] RE: asp.net session state
Thanks for this response. I'm aware you can get to session state in
Page_Load.
I'd like to know if session state is available 'further up the request
pipeline' (ie, before the Page_Load event). If so, which event?
Thanks.
Message #6 by "Bry Pickett" <bryp@g...> on Thu, 21 Jun 2001 03:13:29
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Thomas, thanks for the input. Another option for user state. I'm looking
at persisting user state in a session cookie, then on each request,
pulling state out of the cookie and into the Context.Items collection.
Context.Items is available, I think, till the request ends and seems to be
a possible solution as our user session info is limited, but I could see
this growing into a large pain if we're not careful. The other
alternative is SQL Server out of proc. Any thoughts? Comments? BTW -
have you seen a good resource that details the exact events (and order)
for a request?
> George,
>
> This event is fired when the session is CREATED, not when a page is
> requested.
>
> On the original request, he wanted to READ the session data WHILE
> ASP.Net is in the handling of a Page request BEFORE the page is actually
> requested.
>
> Bry, I have the same problem. It looks like not, sadly. The
> Authentificator seems to fire before the session module has initialized
> the session into the request's context.
>
> Regards
>
> Thomas
>
> -----Original Message-----
> From: George Saliba [mailto:georges@c...]
> Sent: Dienstag, 19. Juni 2001 00:39
> To: ASP+
> Subject: [aspx] RE: asp.net session state
>
> Try Session_OnStart in your global.asax file i think.
>
> George Saliba
>
> -----Original Message-----
> From: Bry Pickett [mailto:bryp@g...]
> Sent: Monday, June 18, 2001 3:49 PM
> To: ASP+
> Subject: [aspx] RE: asp.net session state
>
>
> Thanks for this response. I'm aware you can get to session state in
> Page_Load.
>
> I'd like to know if session state is available 'further up the request
> pipeline' (ie, before the Page_Load event). If so, which event?
>
> Thanks.
>
Message #7 by "Juan T. Llibre" <j.llibre@c...> on Thu, 21 Jun 2001 08:23:47 -0400
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It seems to me that authentication HAS
to occur before a web request is served.
Otherwise...why authenticate ?
Bry is, apparently, looking for an event after the page
has been requested, and the user has been authenticated,
but before the page is loaded.
I haven't checked it out...but maybe OnInit ?
( if used within a control... )
regards,
Juan
===
----- Original Message -----
From: "Thomas Tomiczek" <t.tomiczek@t...>
To: "ASP+" <aspx@p...>
Sent: Wednesday, June 20, 2001 5:36 AM
Subject: [aspx] RE: asp.net session state
George,
This event is fired when the session is CREATED, not when a page is
requested.
On the original request, he wanted to READ the session data WHILE
ASP.Net is in the handling of a Page request BEFORE the page is actually
requested.
Bry, I have the same problem. It looks like not, sadly. The
Authentificator seems to fire before the session module has initialized
the session into the request's context.
Regards
Thomas
-----Original Message-----
From: George Saliba [mailto:georges@c...]
Sent: Dienstag, 19. Juni 2001 00:39
To: ASP+
Subject: [aspx] RE: asp.net session state
Try Session_OnStart in your global.asax file i think.
George Saliba
-----Original Message-----
From: Bry Pickett [mailto:bryp@g...]
Sent: Monday, June 18, 2001 3:49 PM
To: ASP+
Subject: [aspx] RE: asp.net session state
Thanks for this response. I'm aware you can get to session state in
Page_Load.
I'd like to know if session state is available 'further up the request
pipeline' (ie, before the Page_Load event). If so, which event?
Thanks.
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