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Reply-To: "MyFaces Development" <dev@myfaces.apache.org>
Message-ID: <30318825.360681281946218851.JavaMail.jira@thor>
Date: Mon, 16 Aug 2010 04:10:18 -0400 (EDT)
From: "Werner Punz (JIRA)" <dev@myfaces.apache.org>
To: dev@myfaces.apache.org
Subject: [jira] Commented: (MYFACES-2881) Server state saving with two
 forms, ajax and normal request is broken
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    [ https://issues.apache.org/jira/browse/MYFACES-2881?page=3Dcom.atlassi=
an.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D12=
898821#action_12898821 ]=20

Werner Punz commented on MYFACES-2881:
--------------------------------------

Ok Martin, first of all sorry to be so harsh in my responses, I hope you ha=
ve not gotten it wrong.=20

I have issued the patch for myfaces so that you can turn on the update all =
forms either globally or locally here is an example:

function sendQueuedFormFixup(event) {
                for (var cnt =3D 0; cnt !=3D 500; cnt++) {
                    jsf.ajax.request(document.getElementById('queued'), eve=
nt, {execute:'@this', render:'refresh', myfaces:{no_portlet_env: true}});
                }
                return false;
            }

if you add myfaces:{no_portlet_env: true} then you can use the better views=
tate fixup.=20
You also can turn it on globally by adding following script part after your=
 jsf.js include

//initialize the namespace
window.myfaces =3D window.myfaces ||=C2=A0{};
myfaces.config =3D myfaces.config ||=C2=A0{};
//set the config part
myfaces.config.no_portlet_env =3D true;

But I think there might be a solution which might fix the issue for both my=
faces and mojarra over a listener.
I will prototype it out and if it works out I will add that code as well. B=
ecause as I said, this code here fixes the issue for myfaces but it wont wo=
rk for mojarra which also has the same issue.


> 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;=20
>            Reporter: Martin Ko=C4=8D=C3=AD
>            Priority: Blocker
>             Fix For: 2.1.0
>
>
> Use simple xhtml with:=20
> <h:form id=3D"form1">
>             <h:commandButton value=3D"Partial">
>                <f:ajax execute=3D"@this" render=3D"@this" />
>             </h:commandButton>
> </h:fom>
> </h:form>
>   <h:form id=3D"form2">
>   <h:commandButton value=3D"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
> 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.=20
> This bug is present in 2.0.1 already and is related to server state savin=
g:
> 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.=20

--=20
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