I have developed a portal with many portlets included. I have tried IPC but I think it is quite hard way to communicate and retrieve data between portlets (or is it?)
I have many links in one of my portlet and purpose is to change jsp page and get some parametres to second when user have pressed some link. For e.x. if I have list of customers in one jsp-page --> user selects one of them --> another jsp page shows customers information. Is this possible?