title: use primefaces tree component as a navigation menu
body: <p>I am building a store website for my school and I am trying to add a tree as a category menu, but I cannot navigate to another page. I receive all the necessary data in the controller but I do not know how to navigate to the browseByCategory page.</p>
  
  <p>I have to mention I am a noooobie in Java JSF. any code will be appreciated.</p>
  
  <p>thank you,
  Denis</p>