Hi i too am facing  this problem.

When i refresh the page the tree collapses to its original state.

Please guide me how to solve this


CrocodileShoes wrote:
> I've finally got this working by extending DefaultTreeState and overriding
> the isNodeSelected to calculate the selection based upon the wicket model
> containing the data.  This makes more sense since the tree's state is
> representative of the actual data now!

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