Hello,

I'm using the facelets library composition tag and came up with the following need:

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
 xmlns:ui="http://java.sun.com/jsf/facelets"
 xmlns:h="http://java.sun.com/jsf/html"
 xmlns:f="http://java.sun.com/jsf/core"
 xmlns:s="http://jboss.com/products/seam/taglib"
 template="/template.xhtml">

<ui:define name="header">

<ui:include src="/header.seam">
 <ui:param name="type" value="light"/>
</ui:include>

</ui:define>

Where /header.xhtml is defines in pages.xhtml as

<page view-id="/header.xhtml" action="#{headerMapper.path}" />

The headerMapper SLSB basically would return an outcome depending on the passed parameter.

This doesn't work as the <ui:include> tag expects a real path and the action bean is never called.
So I think it would be nice to have a similar tag in the seam library that would integrate with seam features (expecially the pages.xml).

I solved the issue by using the tag "properly" but I still think the idea I described would be nice.

If you guys think this makes senses, that could be added to a list of features. I might even try implement it when I get more time.

Richard