We have developed intra-portlet communication between two portlets using Vaadin 6.8.12 deployed on an environment Liferay 6.1.2 with JBoss server.
Each portlet is added in a different page, so the communication must be between different pages. We have tested our code in Internet Explorer and Mozilla Firefox and it works properly. However, in Google Chrome we have found a problem, there is not an exception on our code, with Chrome no event has sent.
We describe our code:
portal-ext.properties:
portlet.event.distribution=ALL_PORTLETS
JAVA event sender:
//Sending the event
PortletApplicationContext2 ctx = (PortletApplicationContext2) getContext();
QName qn = new QName(EVENTOS_URL, EVENTOS_NAME);
ctx.sendPortletEvent(window, qn,eventOut);
//Redirecting to an url
window.open(new ExternalResource(url));
JAVA event receiver:
if (getContext() instanceof PortletApplicationContext2) {
PortletApplicationContext2 ctx = (PortletApplicationContext2) getContext();
ctx.addPortletListener(this, new PortletListener() {
public void handleResourceRequest(ResourceRequest request,
ResourceResponse response, Window window) {}
public void handleEventRequest(EventRequest request,
EventResponse response, Window window) {
String eventQName = request.getEvent().getQName()
.toString();
//Chrome never goes through
}
public void handleRenderRequest(RenderRequest request,
RenderResponse response, Window window) {}
public void handleActionRequest(ActionRequest request,
ActionResponse response, Window window) {}
});
}
The problem is that in Chrome, after redirecting to the URL of receptor portlet never goes into handleEventRequest. But the code is fine for the rest of browsers.
Could you help us?
Thanks in advance, best regards