Re: Session values set but not available
Re: Session values set but not available
- Subject: Re: Session values set but not available
- From: Ute Hoffmann <email@hidden>
- Date: Mon, 25 Jul 2005 18:42:58 +0200
Thank you for your answer. Yes, it should and does. I had a
subcomponent, that in some cases reset the session values, which at the
time I programmed it did make sense, but in fact does not. I changed
that and yes, it works again.
Regards,
Ute
Am Montag, 25.07.05 um 18:34 Uhr schrieb Chuck Hill:
How are you trying to access the value in session from your
subcomponents? Are they stateless? What you are describing should
work.
Chuck
On Jul 25, 2005, at 4:36 AM, Ute Hoffmann wrote:
Hallo,
I have a page that contains several reusable components.
In the constructor of this page I set a value in the session.
I checked, the value is there in this method and the method can
retrieve it from the session, too. But obviously outside of the
method nothing else on the page can see this value in the session.
Neither is the value correctly displayed in the headline of this page
nor is it seen by the reusable components in this page... They all
believe it is null.
But when I insert a variable just to diaplay this value at the top of
the page, I get the right output.
So why is that, where is the problem? When I set this value in an
action method from a navigation bar everything works fine... but then
it is set earlier in the creation process...
Is there a way to set a value in the session in the page constructor
(or somewhere else? Awake?) and have the rest of the page and all
subcomponents see it correctly? There must be. The value I try to set
is a Entity-Value, no simple String, but this should not make any
difference.
Thanks for some insight,
Regards,
Ute
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