在给定的情况下，我想将Facelet与不同的ManagedBeans一起使用，因此About操作bean作为参数给出：
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html
xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html" >
<h:body>
<ui:include src="ratings.xhtml" >
<ui:param name="createAction" value="#{myOneCreateAction}" />
<ui:param name="ratings" value="#{context.ratings}" />
</ui:include>
</h:body>
</html>
我给create动作作为参数value="#{myOneCreateAction}"。
在该构面中，一个组件也在其他页面上多次使用-因此，我尝试在复合组件中对其进行重构。
<html 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:io="http://java.sun.com/jsf/composite/inoutComponents">
<ui:composition>
<rich:dataTable id="ratingTblId"
value="#{ratings}"
var="rating">
<rich:column>
<io:removeButton
id="removeButton"
actionMethod="#{createAction.removeRating}"
immediate="true"
render=":#{rich:clientId('ratingTblId')}" />
<h:commandButton
id="removeButton2"
actionListener="#{createAction.removeRating}"
immediate="true" >
<f:ajax render="ratingTblId" />
</h:commandButton>
</rich:column>
</rich:dataTable>
</ui:composition>
</html>
参见，如何actionMethod="#{createAction.removeRating}"针对组件给出方法。该组件本身如下所示：
<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:cc="http://java.sun.com/jsf/composite">
<!-- INTERFACE --> …