Incase the problem got bogged down reposting...
Hi Gregory,
I think I didnt make myself much clear. The problem is:
1. I have one ASP.NET application (no classic asp) and it has a main page
(i.e. kinda SDI main window)
that contains an IFrame.
2. I load different ASPX pages (that belong to the same ASP.NET project) in
that iframe.
3. The session variables are set by my business objects (again belong to the
same project).
4. The page that loads in the iframe tries to access the session object but
finds it null !!!
Thanks
Ashish
"Cowboy (Gregory A. Beamer)" <No************@comcast.netNoSpamM> wrote in
message news:Ou**************@TK2MSFTNGP11.phx.gbl... Pages in IFrame in the same app? If the IFrame pages come from another
app, you will not share session unless you have the keys set identically and,
if using forms auth, have the same forms auth cookie name. Best to put the
ASPX pages in the same app.
Is the IFrame on page1 of the app? The firing of events may be the
problem. As a cheap way of setting this, you can have the first page create any
session objects and redirect to the IFRAME holding page.
One more question? The page in the IFRAME is ASPX, is the page outside of
the IFRAME ASP or ASPX? If ASP, they have different sessions. There is an
article on MSDN.microsoft.com that tells how to share session in ASP and
ASPX:
http://msdn.microsoft.com/library/en...rttoaspnet.asp
--
Gregory A. Beamer
MVP; MCP: +I, SE, SD, DBA
************************************************** ********************
Think Outside the Box!
************************************************** ********************
"Ashish" <no****@myself.com> wrote in message
news:uG**************@TK2MSFTNGP10.phx.gbl... Hi All,
I have a main page that contains an iframe. Depending upon tab control
selection, I load several different aspx pages (from the same app) to
the iframe. My parent sets data in the session variable. The page in the
iframe is unable to access the session object (shows null). My guess is that
the dll is loaded twice as asp.net loads another instance of dll in the
iframe. Interestingly in another scenerio I am playing with modal dialogs and
set data in session object and upon closing modal dialog my parent ie window
gets the data. I load the page in the modal dialog via javascript. In
this case why doesnt asp.net load another instance of dll ? Any way to get
around the iframe problem?
Thanks
Ashish
8  3335 
On the contrary if someone can tell me how to load aspx page dynamically (if
possible) in an IE multipage control it will eliminate the problem i think.
IFrames may be loading another appdomain while loading aspx pages.
Chao
Ashish
"Ashish" <no****@myself.com> wrote in message
news:uw**************@tk2msftngp13.phx.gbl... Incase the problem got bogged down reposting...
Hi Gregory,
I think I didnt make myself much clear. The problem is:
1. I have one ASP.NET application (no classic asp) and it has a main page
(i.e. kinda SDI main window)
that contains an IFrame.
2. I load different ASPX pages (that belong to the same ASP.NET project)
in that iframe.
3. The session variables are set by my business objects (again belong to
the same project).
4. The page that loads in the iframe tries to access the session object
but finds it null !!!
Thanks
Ashish
"Cowboy (Gregory A. Beamer)" <No************@comcast.netNoSpamM> wrote in
message news:Ou**************@TK2MSFTNGP11.phx.gbl... Pages in IFrame in the same app? If the IFrame pages come from another
app, you will not share session unless you have the keys set identically and,
if using forms auth, have the same forms auth cookie name. Best to put the
ASPX pages in the same app.
Is the IFrame on page1 of the app? The firing of events may be the
problem. As a cheap way of setting this, you can have the first page create any
session objects and redirect to the IFRAME holding page.
One more question? The page in the IFRAME is ASPX, is the page outside
of the IFRAME ASP or ASPX? If ASP, they have different sessions. There is
an article on MSDN.microsoft.com that tells how to share session in ASP and
ASPX:
http://msdn.microsoft.com/library/en...rttoaspnet.asp
--
Gregory A. Beamer
MVP; MCP: +I, SE, SD, DBA
************************************************** ********************
Think Outside the Box!
************************************************** ********************
"Ashish" <no****@myself.com> wrote in message
news:uG**************@TK2MSFTNGP10.phx.gbl... Hi All,
I have a main page that contains an iframe. Depending upon tab control
selection, I load several different aspx pages (from the same app) to
the iframe. My parent sets data in the session variable. The page in the
iframe is unable to access the session object (shows null). My guess is that the dll is loaded twice as asp.net loads another instance of dll in the
iframe. Interestingly in another scenerio I am playing with modal dialogs and set data in session object and upon closing modal dialog my parent ie
window gets the data. I load the page in the modal dialog via javascript. In this case why doesnt asp.net load another instance of dll ? Any way to get
around the iframe problem?
Thanks
Ashish
If the page you are loading in the IFRAME is part of the same web app, then
it should be able to share session variables with the main page with no
problem.
"Ashish" <no****@myself.com> wrote in message
news:uw**************@tk2msftngp13.phx.gbl... Incase the problem got bogged down reposting...
Hi Gregory,
I think I didnt make myself much clear. The problem is:
1. I have one ASP.NET application (no classic asp) and it has a main page
(i.e. kinda SDI main window)
that contains an IFrame.
2. I load different ASPX pages (that belong to the same ASP.NET project)
in that iframe.
3. The session variables are set by my business objects (again belong to
the same project).
4. The page that loads in the iframe tries to access the session object
but finds it null !!!
Thanks
Ashish
"Cowboy (Gregory A. Beamer)" <No************@comcast.netNoSpamM> wrote in
message news:Ou**************@TK2MSFTNGP11.phx.gbl... Pages in IFrame in the same app? If the IFrame pages come from another
app, you will not share session unless you have the keys set identically and,
if using forms auth, have the same forms auth cookie name. Best to put the
ASPX pages in the same app.
Is the IFrame on page1 of the app? The firing of events may be the
problem. As a cheap way of setting this, you can have the first page create any
session objects and redirect to the IFRAME holding page.
One more question? The page in the IFRAME is ASPX, is the page outside
of the IFRAME ASP or ASPX? If ASP, they have different sessions. There is
an article on MSDN.microsoft.com that tells how to share session in ASP and
ASPX:
http://msdn.microsoft.com/library/en...rttoaspnet.asp
--
Gregory A. Beamer
MVP; MCP: +I, SE, SD, DBA
************************************************** ********************
Think Outside the Box!
************************************************** ********************
"Ashish" <no****@myself.com> wrote in message
news:uG**************@TK2MSFTNGP10.phx.gbl... Hi All,
I have a main page that contains an iframe. Depending upon tab control
selection, I load several different aspx pages (from the same app) to
the iframe. My parent sets data in the session variable. The page in the
iframe is unable to access the session object (shows null). My guess is that the dll is loaded twice as asp.net loads another instance of dll in the
iframe. Interestingly in another scenerio I am playing with modal dialogs and set data in session object and upon closing modal dialog my parent ie
window gets the data. I load the page in the modal dialog via javascript. In this case why doesnt asp.net load another instance of dll ? Any way to get
around the iframe problem?
Thanks
Ashish
No infact when I try to access
System.Web.HttpContext.Current.Session from my child form it is getting null
I dont know whts missing here...
Ashish
"Marina" <so*****@nospam.com> wrote in message
news:uW**************@TK2MSFTNGP12.phx.gbl... If the page you are loading in the IFRAME is part of the same web app,
then it should be able to share session variables with the main page with no
problem.
"Ashish" <no****@myself.com> wrote in message
news:uw**************@tk2msftngp13.phx.gbl... Incase the problem got bogged down reposting...
Hi Gregory,
I think I didnt make myself much clear. The problem is:
1. I have one ASP.NET application (no classic asp) and it has a main
page (i.e. kinda SDI main window)
that contains an IFrame.
2. I load different ASPX pages (that belong to the same ASP.NET project)
in that iframe.
3. The session variables are set by my business objects (again belong to
the same project).
4. The page that loads in the iframe tries to access the session object
but finds it null !!!
Thanks
Ashish
"Cowboy (Gregory A. Beamer)" <No************@comcast.netNoSpamM> wrote
in message news:Ou**************@TK2MSFTNGP11.phx.gbl... Pages in IFrame in the same app? If the IFrame pages come from another
app, you will not share session unless you have the keys set identically
and, if using forms auth, have the same forms auth cookie name. Best to put
the ASPX pages in the same app.
Is the IFrame on page1 of the app? The firing of events may be the
problem. As a cheap way of setting this, you can have the first page create any
session objects and redirect to the IFRAME holding page.
One more question? The page in the IFRAME is ASPX, is the page outside of the IFRAME ASP or ASPX? If ASP, they have different sessions. There is an article on MSDN.microsoft.com that tells how to share session in ASP
and ASPX:
http://msdn.microsoft.com/library/en...rttoaspnet.asp
--
Gregory A. Beamer
MVP; MCP: +I, SE, SD, DBA
************************************************** ********************
Think Outside the Box!
************************************************** ********************
"Ashish" <no****@myself.com> wrote in message
news:uG**************@TK2MSFTNGP10.phx.gbl...
> Hi All,
> I have a main page that contains an iframe. Depending upon tab
control > selection, I load several different aspx pages (from the same app)
to the > iframe. My parent sets data in the session variable. The page in the
iframe
> is unable to access the session object (shows null). My guess is
that the > dll is loaded twice as asp.net loads another instance of dll in the
iframe.
> Interestingly in another scenerio I am playing with modal dialogs
and set > data in session object and upon closing modal dialog my parent ie window > gets the data. I load the page in the modal dialog via javascript.
In this > case why doesnt asp.net load another instance of dll ? Any way to
get around
> the iframe problem?
> Thanks
> Ashish
>
>
I've done exactly what you are talking about without a problem. Perhaps you
are doing something non standard that is causing this behavior.
"Ashish" <no****@myself.com> wrote in message
news:ef**************@TK2MSFTNGP10.phx.gbl... No infact when I try to access
System.Web.HttpContext.Current.Session from my child form it is getting
null
I dont know whts missing here...
Ashish
"Marina" <so*****@nospam.com> wrote in message
news:uW**************@TK2MSFTNGP12.phx.gbl... If the page you are loading in the IFRAME is part of the same web app,
then it should be able to share session variables with the main page with no
problem.
"Ashish" <no****@myself.com> wrote in message
news:uw**************@tk2msftngp13.phx.gbl... Incase the problem got bogged down reposting...
Hi Gregory,
I think I didnt make myself much clear. The problem is:
1. I have one ASP.NET application (no classic asp) and it has a main page (i.e. kinda SDI main window)
that contains an IFrame.
2. I load different ASPX pages (that belong to the same ASP.NET
project) in that iframe.
3. The session variables are set by my business objects (again belong
to the same project).
4. The page that loads in the iframe tries to access the session
object but finds it null !!!
Thanks
Ashish
"Cowboy (Gregory A. Beamer)" <No************@comcast.netNoSpamM> wrote in message news:Ou**************@TK2MSFTNGP11.phx.gbl...
> Pages in IFrame in the same app? If the IFrame pages come from
another app,
> you will not share session unless you have the keys set identically
and, if
> using forms auth, have the same forms auth cookie name. Best to put the ASPX
> pages in the same app.
>
> Is the IFrame on page1 of the app? The firing of events may be the
problem.
> As a cheap way of setting this, you can have the first page create
any > session objects and redirect to the IFRAME holding page.
>
> One more question? The page in the IFRAME is ASPX, is the page
outside of > the IFRAME ASP or ASPX? If ASP, they have different sessions. There
is an > article on MSDN.microsoft.com that tells how to share session in ASP
and > ASPX:
> http://msdn.microsoft.com/library/en...rttoaspnet.asp >
> --
> Gregory A. Beamer
> MVP; MCP: +I, SE, SD, DBA
>
>
************************************************** ******************** > Think Outside the Box!
>
************************************************** ******************** > "Ashish" <no****@myself.com> wrote in message
> news:uG**************@TK2MSFTNGP10.phx.gbl...
> > Hi All,
> > I have a main page that contains an iframe. Depending upon tab
control > > selection, I load several different aspx pages (from the same app) to the
> > iframe. My parent sets data in the session variable. The page in
the > iframe
> > is unable to access the session object (shows null). My guess is that the
> > dll is loaded twice as asp.net loads another instance of dll in
the > iframe.
> > Interestingly in another scenerio I am playing with modal dialogs and set
> > data in session object and upon closing modal dialog my parent ie
window > > gets the data. I load the page in the modal dialog via javascript. In this
> > case why doesnt asp.net load another instance of dll ? Any way to get > around
> > the iframe problem?
> > Thanks
> > Ashish
> >
> >
>
>
Are you calling iframe.Attributes.add to change the url ?
Thanks
Ashish
"Marina" <so*****@nospam.com> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl... I've done exactly what you are talking about without a problem. Perhaps
you are doing something non standard that is causing this behavior.
"Ashish" <no****@myself.com> wrote in message
news:ef**************@TK2MSFTNGP10.phx.gbl... No infact when I try to access
System.Web.HttpContext.Current.Session from my child form it is getting null
I dont know whts missing here...
Ashish
"Marina" <so*****@nospam.com> wrote in message
news:uW**************@TK2MSFTNGP12.phx.gbl... If the page you are loading in the IFRAME is part of the same web app,
then it should be able to share session variables with the main page with
no problem.
"Ashish" <no****@myself.com> wrote in message
news:uw**************@tk2msftngp13.phx.gbl...
> Incase the problem got bogged down reposting...
>
> Hi Gregory,
> I think I didnt make myself much clear. The problem is:
>
> 1. I have one ASP.NET application (no classic asp) and it has a main
page > (i.e. kinda SDI main window)
> that contains an IFrame.
>
> 2. I load different ASPX pages (that belong to the same ASP.NET project) in
> that iframe.
>
> 3. The session variables are set by my business objects (again
belong to the
> same project).
>
> 4. The page that loads in the iframe tries to access the session object but
> finds it null !!!
>
> Thanks
> Ashish
>
> "Cowboy (Gregory A. Beamer)" <No************@comcast.netNoSpamM>
wrote in > message news:Ou**************@TK2MSFTNGP11.phx.gbl...
> > Pages in IFrame in the same app? If the IFrame pages come from another > app,
> > you will not share session unless you have the keys set
identically and, > if
> > using forms auth, have the same forms auth cookie name. Best to
put the > ASPX
> > pages in the same app.
> >
> > Is the IFrame on page1 of the app? The firing of events may be the
> problem.
> > As a cheap way of setting this, you can have the first page create any > > session objects and redirect to the IFRAME holding page.
> >
> > One more question? The page in the IFRAME is ASPX, is the page outside of
> > the IFRAME ASP or ASPX? If ASP, they have different sessions.
There is an
> > article on MSDN.microsoft.com that tells how to share session in
ASP and > > ASPX:
> >
http://msdn.microsoft.com/library/en...rttoaspnet.asp > >
> > --
> > Gregory A. Beamer
> > MVP; MCP: +I, SE, SD, DBA
> >
> > ************************************************** ******************** > > Think Outside the Box!
> > ************************************************** ******************** > > "Ashish" <no****@myself.com> wrote in message
> > news:uG**************@TK2MSFTNGP10.phx.gbl...
> > > Hi All,
> > > I have a main page that contains an iframe. Depending upon tab
control > > > selection, I load several different aspx pages (from the same
app) to > the
> > > iframe. My parent sets data in the session variable. The page in the > > iframe
> > > is unable to access the session object (shows null). My guess is
that > the
> > > dll is loaded twice as asp.net loads another instance of dll in the > > iframe.
> > > Interestingly in another scenerio I am playing with modal
dialogs and > set
> > > data in session object and upon closing modal dialog my parent
ie window
> > > gets the data. I load the page in the modal dialog via
javascript. In > this
> > > case why doesnt asp.net load another instance of dll ? Any way
to get > > around
> > > the iframe problem?
> > > Thanks
> > > Ashish
> > >
> > >
> >
> >
>
>
>
Well, I had always changed the 'src' attribute right on the client to set
the URL, but I don't see why it would matter.
Try loading your pages in a frameset and see if the same problem occurrs.
Also, is it possible that the main page has not yet set the session
variables, but the iframe has loaded and is looking for them?
"Ashish" <no****@myself.com> wrote in message
news:e3**************@tk2msftngp13.phx.gbl... Are you calling iframe.Attributes.add to change the url ?
Thanks
Ashish
"Marina" <so*****@nospam.com> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl... I've done exactly what you are talking about without a problem. Perhaps
you are doing something non standard that is causing this behavior.
"Ashish" <no****@myself.com> wrote in message
news:ef**************@TK2MSFTNGP10.phx.gbl... No infact when I try to access
System.Web.HttpContext.Current.Session from my child form it is
getting null
I dont know whts missing here...
Ashish
"Marina" <so*****@nospam.com> wrote in message
news:uW**************@TK2MSFTNGP12.phx.gbl...
> If the page you are loading in the IFRAME is part of the same web
app, then
> it should be able to share session variables with the main page with no > problem.
>
> "Ashish" <no****@myself.com> wrote in message
> news:uw**************@tk2msftngp13.phx.gbl...
> > Incase the problem got bogged down reposting...
> >
> > Hi Gregory,
> > I think I didnt make myself much clear. The problem is:
> >
> > 1. I have one ASP.NET application (no classic asp) and it has a
main page
> > (i.e. kinda SDI main window)
> > that contains an IFrame.
> >
> > 2. I load different ASPX pages (that belong to the same ASP.NET
project) > in
> > that iframe.
> >
> > 3. The session variables are set by my business objects (again belong to > the
> > same project).
> >
> > 4. The page that loads in the iframe tries to access the session
object > but
> > finds it null !!!
> >
> > Thanks
> > Ashish
> >
> > "Cowboy (Gregory A. Beamer)" <No************@comcast.netNoSpamM>
wrote in
> > message news:Ou**************@TK2MSFTNGP11.phx.gbl...
> > > Pages in IFrame in the same app? If the IFrame pages come from
another > > app,
> > > you will not share session unless you have the keys set identically and,
> > if
> > > using forms auth, have the same forms auth cookie name. Best to put the
> > ASPX
> > > pages in the same app.
> > >
> > > Is the IFrame on page1 of the app? The firing of events may be
the > > problem.
> > > As a cheap way of setting this, you can have the first page
create any > > > session objects and redirect to the IFRAME holding page.
> > >
> > > One more question? The page in the IFRAME is ASPX, is the page
outside > of
> > > the IFRAME ASP or ASPX? If ASP, they have different sessions. There is > an
> > > article on MSDN.microsoft.com that tells how to share session in ASP and
> > > ASPX:
> > > http://msdn.microsoft.com/library/en...rttoaspnet.asp > > >
> > > --
> > > Gregory A. Beamer
> > > MVP; MCP: +I, SE, SD, DBA
> > >
> > >
************************************************** ******************** > > > Think Outside the Box!
> > >
************************************************** ******************** > > > "Ashish" <no****@myself.com> wrote in message
> > > news:uG**************@TK2MSFTNGP10.phx.gbl...
> > > > Hi All,
> > > > I have a main page that contains an iframe. Depending upon tab
control
> > > > selection, I load several different aspx pages (from the same
app) to
> > the
> > > > iframe. My parent sets data in the session variable. The page
in the > > > iframe
> > > > is unable to access the session object (shows null). My guess
is that
> > the
> > > > dll is loaded twice as asp.net loads another instance of dll
in the > > > iframe.
> > > > Interestingly in another scenerio I am playing with modal
dialogs and
> > set
> > > > data in session object and upon closing modal dialog my parent ie > window
> > > > gets the data. I load the page in the modal dialog via javascript. In
> > this
> > > > case why doesnt asp.net load another instance of dll ? Any way to get
> > > around
> > > > the iframe problem?
> > > > Thanks
> > > > Ashish
> > > >
> > > >
> > >
> > >
> >
> >
> >
>
>
ok i got it.. session wasnt initialized when i accessed it from page_load...
when does it actually gets created ?
Thanks
Ashish
"Marina" <so*****@nospam.com> wrote in message
news:e2**************@tk2msftngp13.phx.gbl... Well, I had always changed the 'src' attribute right on the client to set
the URL, but I don't see why it would matter.
Try loading your pages in a frameset and see if the same problem occurrs.
Also, is it possible that the main page has not yet set the session
variables, but the iframe has loaded and is looking for them?
"Ashish" <no****@myself.com> wrote in message
news:e3**************@tk2msftngp13.phx.gbl... Are you calling iframe.Attributes.add to change the url ?
Thanks
Ashish
"Marina" <so*****@nospam.com> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl... I've done exactly what you are talking about without a problem.
Perhaps you are doing something non standard that is causing this behavior.
"Ashish" <no****@myself.com> wrote in message
news:ef**************@TK2MSFTNGP10.phx.gbl...
> No infact when I try to access
> System.Web.HttpContext.Current.Session from my child form it is getting null
>
> I dont know whts missing here...
>
> Ashish
>
> "Marina" <so*****@nospam.com> wrote in message
> news:uW**************@TK2MSFTNGP12.phx.gbl...
> > If the page you are loading in the IFRAME is part of the same web app, > then
> > it should be able to share session variables with the main page
with no > > problem.
> >
> > "Ashish" <no****@myself.com> wrote in message
> > news:uw**************@tk2msftngp13.phx.gbl...
> > > Incase the problem got bogged down reposting...
> > >
> > > Hi Gregory,
> > > I think I didnt make myself much clear. The problem is:
> > >
> > > 1. I have one ASP.NET application (no classic asp) and it has a main > page
> > > (i.e. kinda SDI main window)
> > > that contains an IFrame.
> > >
> > > 2. I load different ASPX pages (that belong to the same ASP.NET
project)
> > in
> > > that iframe.
> > >
> > > 3. The session variables are set by my business objects (again belong to
> > the
> > > same project).
> > >
> > > 4. The page that loads in the iframe tries to access the session
object
> > but
> > > finds it null !!!
> > >
> > > Thanks
> > > Ashish
> > >
> > > "Cowboy (Gregory A. Beamer)" <No************@comcast.netNoSpamM>
wrote > in
> > > message news:Ou**************@TK2MSFTNGP11.phx.gbl...
> > > > Pages in IFrame in the same app? If the IFrame pages come from
another
> > > app,
> > > > you will not share session unless you have the keys set
identically > and,
> > > if
> > > > using forms auth, have the same forms auth cookie name. Best
to put > the
> > > ASPX
> > > > pages in the same app.
> > > >
> > > > Is the IFrame on page1 of the app? The firing of events may be the > > > problem.
> > > > As a cheap way of setting this, you can have the first page create any
> > > > session objects and redirect to the IFRAME holding page.
> > > >
> > > > One more question? The page in the IFRAME is ASPX, is the page
outside
> > of
> > > > the IFRAME ASP or ASPX? If ASP, they have different sessions.
There is
> > an
> > > > article on MSDN.microsoft.com that tells how to share session
in ASP > and
> > > > ASPX:
> > > >
> http://msdn.microsoft.com/library/en...rttoaspnet.asp > > > >
> > > > --
> > > > Gregory A. Beamer
> > > > MVP; MCP: +I, SE, SD, DBA
> > > >
> > > >
************************************************** ********************
> > > > Think Outside the Box!
> > > >
************************************************** ********************
> > > > "Ashish" <no****@myself.com> wrote in message
> > > > news:uG**************@TK2MSFTNGP10.phx.gbl...
> > > > > Hi All,
> > > > > I have a main page that contains an iframe. Depending upon
tab > control
> > > > > selection, I load several different aspx pages (from the
same app) > to
> > > the
> > > > > iframe. My parent sets data in the session variable. The
page in the
> > > > iframe
> > > > > is unable to access the session object (shows null). My
guess is > that
> > > the
> > > > > dll is loaded twice as asp.net loads another instance of dll in the
> > > > iframe.
> > > > > Interestingly in another scenerio I am playing with modal
dialogs > and
> > > set
> > > > > data in session object and upon closing modal dialog my
parent ie > > window
> > > > > gets the data. I load the page in the modal dialog via
javascript. > In
> > > this
> > > > > case why doesnt asp.net load another instance of dll ? Any
way to > get
> > > > around
> > > > > the iframe problem?
> > > > > Thanks
> > > > > Ashish
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> > >
> >
> >
>
>
You are being very vague, as you are not being specific about what page you
are talking about, or the flow of your program. The session is created on
the first request by a browser to the server. All subsequent requests from
iframes share that session. Everyone's page_load can access the session.
Basically, unless you want to post code and describe in more detail what you
are doing, it is impossible to say. All I can tell you, is that in general
this does work.
"Ashish" <no****@myself.com> wrote in message
news:OU*************@TK2MSFTNGP12.phx.gbl... ok i got it.. session wasnt initialized when i accessed it from
page_load... when does it actually gets created ?
Thanks
Ashish
"Marina" <so*****@nospam.com> wrote in message
news:e2**************@tk2msftngp13.phx.gbl... Well, I had always changed the 'src' attribute right on the client to
set the URL, but I don't see why it would matter.
Try loading your pages in a frameset and see if the same problem
occurrs.
Also, is it possible that the main page has not yet set the session
variables, but the iframe has loaded and is looking for them?
"Ashish" <no****@myself.com> wrote in message
news:e3**************@tk2msftngp13.phx.gbl... Are you calling iframe.Attributes.add to change the url ?
Thanks
Ashish
"Marina" <so*****@nospam.com> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl...
> I've done exactly what you are talking about without a problem. Perhaps you
> are doing something non standard that is causing this behavior.
>
> "Ashish" <no****@myself.com> wrote in message
> news:ef**************@TK2MSFTNGP10.phx.gbl...
> > No infact when I try to access
> > System.Web.HttpContext.Current.Session from my child form it is getting > null
> >
> > I dont know whts missing here...
> >
> > Ashish
> >
> > "Marina" <so*****@nospam.com> wrote in message
> > news:uW**************@TK2MSFTNGP12.phx.gbl...
> > > If the page you are loading in the IFRAME is part of the same
web app, > > then
> > > it should be able to share session variables with the main page with no
> > > problem.
> > >
> > > "Ashish" <no****@myself.com> wrote in message
> > > news:uw**************@tk2msftngp13.phx.gbl...
> > > > Incase the problem got bogged down reposting...
> > > >
> > > > Hi Gregory,
> > > > I think I didnt make myself much clear. The problem is:
> > > >
> > > > 1. I have one ASP.NET application (no classic asp) and it has
a main > > page
> > > > (i.e. kinda SDI main window)
> > > > that contains an IFrame.
> > > >
> > > > 2. I load different ASPX pages (that belong to the same
ASP.NET > project)
> > > in
> > > > that iframe.
> > > >
> > > > 3. The session variables are set by my business objects (again
belong
> to
> > > the
> > > > same project).
> > > >
> > > > 4. The page that loads in the iframe tries to access the
session > object
> > > but
> > > > finds it null !!!
> > > >
> > > > Thanks
> > > > Ashish
> > > >
> > > > "Cowboy (Gregory A. Beamer)"
<No************@comcast.netNoSpamM> wrote
> > in
> > > > message news:Ou**************@TK2MSFTNGP11.phx.gbl...
> > > > > Pages in IFrame in the same app? If the IFrame pages come
from > another
> > > > app,
> > > > > you will not share session unless you have the keys set
identically
> > and,
> > > > if
> > > > > using forms auth, have the same forms auth cookie name. Best
to put
> > the
> > > > ASPX
> > > > > pages in the same app.
> > > > >
> > > > > Is the IFrame on page1 of the app? The firing of events may
be the > > > > problem.
> > > > > As a cheap way of setting this, you can have the first page
create > any
> > > > > session objects and redirect to the IFRAME holding page.
> > > > >
> > > > > One more question? The page in the IFRAME is ASPX, is the
page > outside
> > > of
> > > > > the IFRAME ASP or ASPX? If ASP, they have different
sessions. There
> is
> > > an
> > > > > article on MSDN.microsoft.com that tells how to share
session in ASP
> > and
> > > > > ASPX:
> > > > >
> >
http://msdn.microsoft.com/library/en...rttoaspnet.asp > > > > >
> > > > > --
> > > > > Gregory A. Beamer
> > > > > MVP; MCP: +I, SE, SD, DBA
> > > > >
> > > > >
>
************************************************** ******************** > > > > > Think Outside the Box!
> > > > >
>
************************************************** ******************** > > > > > "Ashish" <no****@myself.com> wrote in message
> > > > > news:uG**************@TK2MSFTNGP10.phx.gbl...
> > > > > > Hi All,
> > > > > > I have a main page that contains an iframe. Depending upon tab > > control
> > > > > > selection, I load several different aspx pages (from the same app)
> > to
> > > > the
> > > > > > iframe. My parent sets data in the session variable. The page in > the
> > > > > iframe
> > > > > > is unable to access the session object (shows null). My
guess is > > that
> > > > the
> > > > > > dll is loaded twice as asp.net loads another instance of
dll in > the
> > > > > iframe.
> > > > > > Interestingly in another scenerio I am playing with modal
dialogs
> > and
> > > > set
> > > > > > data in session object and upon closing modal dialog my
parent ie
> > > window
> > > > > > gets the data. I load the page in the modal dialog via
javascript.
> > In
> > > > this
> > > > > > case why doesnt asp.net load another instance of dll ? Any way to
> > get
> > > > > around
> > > > > > the iframe problem?
> > > > > > Thanks
> > > > > > Ashish
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>
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