追加するだけで解決
<a4j:status onstart="#{rich:component('statPane')}.show()"
onstop="#{rich:component('statPane')}.hide()" />
...
<rich:popupPanel id="statPane" autosized="true">
<h:graphicImage value="/images/common/ai.gif" alt="ai" />
Please wait...
</rich:popupPanel>
ここに完全なコードがあり、正常に動作するようになりました。
<!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:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:rich="http://richfaces.org/rich"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:c="http://java.sun.com/jsp/jstl/core">
<ui:composition>
<h:head>
<title>RichFaces Showcase</title>
</h:head>
<h:body>
<a4j:status onstart="#{rich:component('statPane')}.show()"
onstop="#{rich:component('statPane')}.hide()" />
<a4j:commandLink styleClass="no-decor" execute="@this" render="@none"
action="#{dummyBean.methodCall}"
oncomplete="#{rich:component('popup')}.show()">
<h:graphicImage value="/images/icons/common/edit.gif" alt="edit" />
</a4j:commandLink>
<h:form id="myform">
<rich:popupPanel id="popup" modal="false" autosized="true"
resizeable="false">
<f:facet name="header">
<h:outputText value="Simple popup panel" />
</f:facet>
<f:facet name="controls">
<h:outputLink value="#"
onclick="#{rich:component('popup')}.hide(); return false;">
X
</h:outputLink>
</f:facet>
<p>Any content might be inside this panel.</p>
<p>
The popup panel is open and closed from the javascript function of
component client side object. The following code <a href="#"
onclick="#{rich:component('popup')}.hide()">hide this panel</a>:
<f:verbatim>#</f:verbatim>
{rich:component('popup')}.hide()
</p>
<a4j:commandButton value="Close" styleClass="no-decor"
execute="@this" render="@none" action="#{dummyBean.methodCall2}"
oncomplete="#{rich:component('popup')}.hide()"/>
<br />
</rich:popupPanel>
</h:form>
<rich:popupPanel id="statPane" autosized="true">
<h:graphicImage value="/images/common/ai.gif" alt="ai" />
Please wait...
</rich:popupPanel>
</h:body>
</ui:composition>
</html>