On 7/6/07, noah <[EMAIL PROTECTED]> wrote:
On 7/6/07, Gary VanMatre <[EMAIL PROTECTED]> wrote:
>
>
> >From: noah <[EMAIL PROTECTED]>
> >
> > On 7/6/07, Gary VanMatre wrote:
> > >
> > > >From: noah
> > > >
> > > > Thought I'd post this before creating a JIRA issue, in case I've
> > > > overlooked something. I just now produced this with 1.2.1 but I think
> > > > I've seen it in 1.0.x before.
> > > >
> > > > In the following page, clicking the link correctly updates 'Foo=' to
> > > > 'Foo=1' but it renders the paragraph twice. Clicking again updates
> > > > -both- paragraphs to 'Foo=2' and adds a third. Click again for a 4th,
> > > > and Foo=3, and so on.
> > > >
> > > > Using an h:outputText instead of inline EL keeps the text from being
> > > > repeated, but additional paragraph elements are added with each click.
> > > >
> > > >
> > >
> >> ><tr:document xmlns="http://www.w3.org/1999/xhtml";
> >> > xmlns:ui="http://java.sun.com/jsf/facelets";
> >> > xmlns:f="http://java.sun.com/jsf/core";
> >> > xmlns:h="http://java.sun.com/jsf/html";
> >> > xmlns:tr="http://myfaces.apache.org/trinidad";>
> >> > <tr:form>
> >> > <tr:panelHeader partialTriggers="foo">
> >> > <p>Foo=#{pageFlowScope.foo}</p>
> > ;> > </tr:panelHeader>
> >> > & nbsp;& nbsp; <tr:commandLink id="foo" partialSubmit="true" text="Do
> >> it!">
> >> > <f:setPropertyActionListener value="#{pageFlowScope.foo + 1}"
> >> >target="#{pageFlowScope.foo}" />
> >> > </tr:commandLink>
> >> > </tr:form>
> >> ></tr:document>
> > >
> > >
> > >
> > >
> > > What happens if you use the output text with the transient attribute?
> >
> > No change, same behavior as transient="false". The paragraph tags
> > still get repeated of course. I suppose I shouldn't say 'transient'
> > but all HTML, inline text, and EL.
> >
>
>
>
> Are you using client or server side state saving?
Client.
>
> I'm not familiar with the specifics of Facelets but I believe that it is
> creating its own jspid to simulate a "JspIdConsumer" and adds it to the
> component's attributes. This is how Clay currently works after a few tips
> from Jacob. When the component tree is restored, the components that are
> marked transient fall out. Transient components have to be recreated and
> inserted into the component tree. The "jspid" marker is used to map
> existing components to the meta-data used to build the tree.
>
> It sounds like the markup nodes are not being set as transient by facelets
> or maybe something in the state saving is not discarding the transient
> components.
>
> Can you tell if the outputText components that contain the markup "<p>..."
> are "transient=true"?
I don't know how to do that. I don't think Facelets uses actual
h:outputText components though.
> What happens if you switch state saving modes?
No copies.
But, the rest of my application blows up for some reason :)
So, which mode has the problem with copies getting
created? If it's client-side state saving, what happens
if you set org.apache.myfaces.trinidad.CACHE_VIEW_ROOT
to false in web.xml?
And, does:
<h:outputText transient="true" escape="false"
value="<p>#{pageFlowScope.foo}</p>"/>
... dodge the issue?
-- Adam
