Hi,
I have something like that:
... <ui:composition template="<template name>"> <ui:define name="mainArea"> <a4j:form> ... </a4j:form> <rich:modalPanel id="<id>" width="450" height="210" > <rich:panel> <rich:comboBox id="<id1>" value="<value>" suggestionValues="<suggestion values>" /> <rich:comboBox id="<id2>" value="<value>" suggestionValues="<suggestion values>" /> ... </rich:panel> </rich:modalPanel> </ui:define> </ui:composition>
1) modal panel encoded on the page - so converters should be called.
2) you should have a form inside the modal in order to submit the values from the modal.