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From Ognjen Blagojevic <>
Subject Re: [core] MyFaces 1.2.2 and t:saveState problem
Date Tue, 12 Feb 2008 10:31:19 GMT
Hi Werner,

I didn't change anything in the webapp configuration. I just replaced 
MyFaces 1.2.0 jars (and dependencies) with 1.2.2. Where are savestate 
optimizations configured, and how do I turn them off?


Werner Punz wrote:
> Werner Punz schrieb:
>> Ognjen Blagojevic schrieb:
>>> Hi all,
>>> I have MyFaces 1.2.0 + Tomahawk 1.1.6 webapp that works fine. I use 
>>> mostly request scoped beans, in order to keep the server memory free. 
>>> I'm also using t:saveState tag, when there is the need to preserve 
>>> the data for h:dataTable (as described on [1]). Parameters are passed 
>>> using
>>>   <f:attribute name="isSomething" value="#{row.idSomething}"/>
>>> However, when I try to switch to MyFaces 1.2.2, t:saveState shows 
>>> unexpected behaviour. It seems that when MyFaces evaluates expression 
>>> row.idSomething, it doesn't consult the data that is saved for the 
>>> last time with the t:saveState, but the one that is older, and 
>>> therfore invalid.
>>> Any ideas on this one?
>> Sounds like a bug to me, do you have the savestating optimizations 
>> turned on?
> To clarify things, to my knowledge some savestate optimizations went
> in 1.2.2, maybe there still is a bug there, you might try to turn them
> off if you have turned it on.
> Werner

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