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Message-ID: <5a99335f0602210349w53f46b4cs389681e734afb53@mail.gmail.com>
Date: Tue, 21 Feb 2006 12:49:15 +0100
From: "Martin Marinschek" <martin.marinschek@gmail.com>
Reply-To: martin@marinschek.com
To: "MyFaces Development" <dev@myfaces.apache.org>
Subject: Re: [jira] Commented: (MYFACES-1146) Impossible to hide footer in
 dataTable
In-Reply-To: <43FAEC26.5080507@ops.co.at>
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References: <1746510026.1140513686088.JavaMail.jira@ajax.apache.org>
	 <43FAE33F.2040106@ops.co.at> <43FAE71E.2040608@weber-oldenburg.de>
	 <43FAEC26.5080507@ops.co.at>

Of course, this leads to additional evaluations of the rendered attribute.

Well, sounds good.

regards,

Martin

On 2/21/06, Mario Ivankovits <mario@ops.co.at> wrote:
> Hi!
> > why not render a empty panelGroup, if so declared in the jsf source?
> > IMO it is intuitive that there *is* a empty panel rendered in your exam=
ple.
> >
> So I'll check the rendered attribute of the facet child and if none of
> the facets are going to be rendered I'll suppress the footer (header) at
> all.
>
> ---
> Mario
>
> >> This might be complicated, if not impossible to do.
> >> I have to check all children of all footer facets to see if the row
> >> should be renderer or not.
> >> Think of the following (for sure untypical, just to get the point):
> >>
> >> <f:facet name=3D"footer">
> >>     <h:panelGroup>
> >>        <h:outputLabel for=3D"input">
> >>           <h:outputText value=3D"abc" rendered=3D"false"/>
> >>       </h:outputLabel>
> >>       <h:inputText id=3D"input" rendered=3D"false"/>
> >>     </h:panelGroup>
> >> </f:facet>
> >>
> >> We can say we take the rendered state of the first/root child of the
> >> facet tag, but this is not very intuitive, is it?
> >>
>
>


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