Hi, I think I found a little incompatibility between Trinidad and Richfaces in terms of partial page rendering! Imagine you use the Richfaces/a4j attribute reRender="somePart" on an command button and "somePart" is the id of a containing a Trinidad table. After rerendering "somePart" the CSS-styles of the Trinidad table are gone! That is really nasty! Another thing which is really brothering me is the following error I get when using latest Trinidad 1.2.4 together wich Richfaces/A4J: 2007-12-13 11:29:23,574 ERROR [STDERR] 13.12.2007 11:29:23 org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderKit createResponseWriter SCHWERWIEGEND: No RenderingContext has been created. Has anyone any idea how to solve these issues? Regards, Alexander View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4117810#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...