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https://issues.apache.org/jira/browse/MYFACES-2881?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Werner Punz resolved MYFACES-2881.
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Fix Version/s: 2.1.0
Resolution: Later
This cannot be fixed within myfaces without changes in the spec, but a
workaround is to refresh the second form as well or one element within the form.
(note for mojarra to get this working you probably have to refresh the second
form)
In the end this problem has to be fixed on the spec side of things, a bugreport
on it has been filed by me a while ago, we probably either need a portlet
detection case or even better a protocol extension, which extends
the viewstate handling with dedicated form ids instead of just issuing the
viewstate element.
> Server state saving with two forms, ajax and normal request is broken
> ---------------------------------------------------------------------
>
> Key: MYFACES-2881
> URL: https://issues.apache.org/jira/browse/MYFACES-2881
> Project: MyFaces Core
> Issue Type: Bug
> Components: General
> Affects Versions: 2.0.1, 2.0.2-SNAPSHOT
> Environment: myfaces 2.0.1 or trunk;
> Reporter: Martin Kočí
> Priority: Blocker
> Fix For: 2.1.0
>
>
> Use simple xhtml with:
> <h:form id="form1">
> <h:commandButton value="Partial">
> <f:ajax execute="@this" render="@this" />
> </h:commandButton>
> </h:fom>
> </h:form>
> <h:form id="form2">
> <h:commandButton value="Full" />
> </h:form>
> then:
> 1) click "Partial" button 20x or more
> 2) click "Full" button
> -> ViewExpiredException appears. If you click "Partial" 19 times or less
> ViewExpiredException does not appear.
> 20 is default for NUMBER_OF_VIEW_IN_SESSION - it you set this param to 1 you
> reproduce this problem with two clicks. Maybe there is more simple test case
> for reproducing this issue but I didn't find it yet.
> This bug is present in 2.0.1 already and is related to server state saving:
> myfaces 2.0.1:
> PSS + server: failed
> PSS + client: ok
> FSS + server: failed
> FSS + client: ok
> myfaces 2.0.2-SNAPSHOT:
> PSS + server: failed
> PSS + client: ok
> FSS + server: failed
> FSS + client: ok
> Very likely this causes MYFACES-2877 too.
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