[Tobago] Problem using tc:tree and request parameters

[Alf Felis <Al...@gmx.de>]

Hi all,

I have a problem with tc:tree.
In my code I expand the tree after creation using the TreeState: 

state.expand(tree, 1);

This works fine till I use a request parameter... e.g.

http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp?param=123

In this case the first/initial call will show an expanded tree... the second call shows a collapsed tree.

-------------------------------------
first and second call with parameter:
-------------------------------------
1.) Call the URL -> tree expanded
2.) Reload the URL -> tree collapsed

-------------------------------------
first call with, second without parameter:
-------------------------------------
1.) Call the URL -> tree expanded
2.) Call http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp -> tree expanded
3.) any call/reload without parameter -> tree expanded

I figured out that the method 'TreeState.clearExpandState()' will be called, but I can't find any hints on that issue.


Regards, Alf

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