This topic has not yet been written. The content below is from the topic description.
3.3. Facelets Support RichFaces has high-level support for Facelets, regardless of the version used. However, some JSF frameworks (including Faces) require that their own ViewHandler be listed first in the ViewHandler chain. RichFaces also requires that its AjaxViewHandler be listed first, but because it is installed first, no settings will need to be altered. Where multiple frameworks are used without RichFaces, you can use the VIEW_HANDLERS parameter to define the order in which the ViewHandlers are used. For example: ... org.ajax4jsf.VIEW_HANDLERS com.sun.facelets.FaceletViewHandler ... This declares that while Facelets will officially be first, AjaxViewHandler will briefly be ahead of it to perform some small, important task. Note In this case, you need not define FaceletViewHandler in WEB-INF/faces-config.xml.