Formatting multiple values in ADF tree node

Question

JDeveloper 11.1.2.2.0 -- WinXP
I have an ADF tree component that is bound to a table with two values per node level.
The results look like:
Fruit 1234
    -- VineGrown 5678
       -- Grapes 4567
           -- Red 1234
           -- Green 56
Veggie 4567
   -- Root 45
      -- Carrot 34
      -- Potato 987What I want to be able to do is format the outputText so that it will end up looking more like "Fruit :: Total 1234"
The issue is that the EL of #{node} displays both the node level value and the number as one item. This is in the facet nodeStamp.
If I try and get more specific with the EL, I can separate out the Uses number by doing #{node.Uses} but I can't get the node name to still be dynamic for each level.
My binding options for node are shown as:
node.Type
node.GrownLocation
node.Group
node.Value
node.Uses
Of course setting the first #{node} to any of these more specific values doesn't display at all for the node levels that don't correspond to just that one level.
Ideally the EL line would look something like:
<af:outputText value="#{node.name} ::  Total: #{node.Uses}" id="ot3"/>where node.name could be any one of the levels: Type, GrownLocation, Group, etc.
Is this something that pathStamp would be used for? I couldn't really figure out how pathStamp worked from the docs.
Thanks for any help. Hopefully this makes some sense.
--jb                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

Answer 1

You can try something like this:
<af:column id="c1">
<af:outputText value="#{node.name} ::  Total: #{node.Uses}" id="ot3" rendered="#{node.name != null}"/>
<af:outputText value="#{node.Type} ::  Total: #{node.Uses}" id="ot3" rendered="#{node.Type!= null}"/>
<af:outputText value="#{node.GrownLocation} ::  Total: #{node.Uses}" id="ot3" rendered="#{node.GrownLocation!= null}"/>
<af:outputText value="#{node.Group} ::  Total: #{node.Uses}" id="ot3" rendered="#{node.Group!= null}"/>
</af:column>So the rendered property will make sure that the correct node is displayed according to each level.
Hope this helps.