Hello Bernd how are you?
Was I right when I said to Volker you're on holidays? If yes I hope it was
memorable.
I can't figure out what you meant by two commands, did you mean applying the
rendered attribute on the command instead of c:if and have two commands, my
c:if is only a workaround the NullPointerException I have mentioned in the
last mail?
to be more explicit : this is my case. The c:if can be removed, it is there
only in the case the attribute ajaxScope is not specified.
<tc:tree
xmlns="http://www.w3.org/1999/xhtml";
xmlns:f="http://java.sun.com/jsf/core";
xmlns:h="http://java.sun.com/jsf/html";
xmlns:t="http://myfaces.apache.org/tomahawk";
xmlns:tc="http://myfaces.apache.org/tobago/component";
xmlns:tx="http://myfaces.apache.org/tobago/extension";
xmlns:c="http://java.sun.com/jstl/core";
id="categoriesTree"
value="#{contractCtrl.categoriesRoot}"
state="#{contractCtrl.treeState}"
showIcons="true"
mutable="true"
nameReference="userObject.embedded.name">
<f:actionListener type="
fr.into.services.controller.CategoryEditionListener" />
<f:facet name="treeNodeCommand">
<tc:command actionListener="#{contractCtrl.selectCategory}">
<c:if test="#{not empty ajaxScope}">
<tc:attribute
name="renderedPartially"
value="#{ajaxScope}" />
</c:if>
</tc:command>
</f:facet>
</tc:tree>
2007/10/4, Bernd Bohmann <[EMAIL PROTECTED]>:
>
> Hello Zied,
>
> maybe two Commands with the rendered attribute would be a better choice.
>
> Regards
>
> Bernd
>
>
>
> Zied Hamdi wrote:
> > Hi,
> >
> > I have a little problem with runtime vs build-time tags:
> >
> > I have a component page categories.xhtml containing the snippet:
> >
> > <c:if test="#{not empty ajaxScope}">
> >
> > <tc:attribute
> >
> > name="renderedPartially"
> >
> > value="#{ajaxScope}" />
> >
> > </c:if>
> >
> >
> >
> >
> > included by a page as follows:
> >
> > <ui:include
> src="/contract/categories.xhtml">
> >
> > <ui:param
> >
> > name="ajaxScope"
> >
> > value=":page:mainInfoTabPanel"
> />
> >
> > </ui:include>
> >
> >
> >
> > The c:if evaluates correctly at build time and adds the attribute to its
> > parent. But it seems tc:attribute evaluates at runtime: it finds null.
> >
> > Having two varibales one runtime and one build time with the same value
> is a
> > little barbar.
> >
> > Anyone knows how to resolve this? Any idea is welcome.
> >
> > Regards,
> > Zied
> >
>
--
Zied Hamdi
zatreex.sourceforge.net
