Hi everyone! Please, help me. I have a problem with IPC Portlets + JSF + Seam. I am new in JBoss Seam and portlets and I am not very sure, what I am doing bad... I have two JSF Portlets: Portlet A and Portlet B. I have a listener in portlet B, and it works fine. My problem is that I have a <h:commandLink ...> in Portlet A, and I want to send data to Portlet B when I push the commandLink. My problem is that Portlet B does not get data from Portlet B. Portlet A: (BuscadorOperacionesWindow) | | <h:dataTable id="tablaOperaciones" value="#{expedientes}" rows="10" class="blue-table" border="1" var="op"> | <h:column> | <f:facet name="header">#{messages.expediente}</f:facet> | <h:commandLink value="#{op.operacionId}" action="#gestorexpediente.enviaDatos(op.operacionId)}" > | <f:param name="datoOp" value="#{op.operacionId}" /> | </h:commandLink> | </h:column> | ... | Portlet B: (VisorOperacionWindow) | <h:panelGrid columns="2"> | <h:outputLabel value="#{messages.operacion}"/> | <h:outputLabel id="datoOp"/> | ... | Listener - Portlet B | public class PortletB extends GenericPortlet | { | public static class Listener implements PortalNodeEventListener | { | public PortalNodeEvent onEvent(PortalNodeEventContext context, PortalNodeEvent event) | { | PortalNode node = event.getNode(); | String nodeName = node.getName(); | | WindowActionEvent newEvent = null; | | if (nodeName.equals("BuscadorOperacionesWindow") && event instanceof WindowActionEvent) | { | | WindowActionEvent wae = (WindowActionEvent) event; | PortalNode windowB = node.resolve("../VisorOperacionWindow"); | if (windowB != null) | { | newEvent = new WindowActionEvent(windowB); | newEvent.setMode(wae.getMode()); | newEvent.setWindowState(wae.getWindowState()); | | Map parametros = (Map)wae.getParameters(); | for (Iterator keyValuePairs = parametros.entrySet().iterator(); keyValuePairs.hasNext();) | { | Map.Entry entry = (Map.Entry) keyValuePairs.next(); | Object key = entry.getKey(); | Object value = entry.getValue(); | if(key.equals("datoOp")) | { | HashMap param = new HashMap(); | param.put(key, value); | newEvent.setParameters(param); | return newEvent; | } | } | return context.dispatch(); | } | } | return context.dispatch(); | } | } | } | Anyone, can help me, please. Thanks very much View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4122175#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...