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Re: Session values set but not available
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Re: Session values set but not available


  • Subject: Re: Session values set but not available
  • From: Chuck Hill <email@hidden>
  • Date: Mon, 25 Jul 2005 09:34:09 -0700

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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