Hi,
I’m using Vaadin 7 with Liferay 6.1.1. The situation is that Vaadin Portlet’s init(VaadinRequest request) method is called only once. It causes a problem that portlet contains not up-to-date data and has to be reloaded.
Solution proposed in the book (https://vaadin.com/book/vaadin7/-/page/portal.requests.html) is not compatible with Vaadin 7. VaadinPortletSession class is deprecated.
How can I reload the content of a portlet when the portlet is accessed by a user and init() method is not called?