APEX

Hello all,

I created a tree with the following scheme:

+Type 1
|+Subtype 1
||-Category 1
||-Category 2
|+Subtype 2
|-Category 1
|-Category 2

Now a click on one of the items will change the value of one Page Item. But I need to change different Items dependent on what leaf you click.

Is it possible to create different links for the leaves and pass the values to different Page Items e.g.
click on Subtype :P1SUBTYPE will be set,
click on Category :P1CATEGORY will be set?

Thanks in advance
Florian Bach