session-scoped rich:tree

[schmod54]

I would like to have a rich:tree on a page such that its data model is session-scoped, i.e., the user expands/collapses nodes on the tree, navigates away from the page, and the tree is in the same state if the user returns within the same session. Any ideas on how to do this? Thanks!

[dustismo]

You need to bind the rich:tree to a session scoped variable. So you do something like this:

<rich:tree binding="#{myBean.tree}" .. >

Then in your session scoped 'myBean' you have a variable 'tree' of type UITree..

-Dustin

[schmod54]

Thanks!