Hi there,
I have found examples and discussions on how to remember the last selected node, and reselect/expand that node after a refresh.
What I want to do is remember all expanded nodes/node paths and after a refresh expand all previous paths.
How would I go about this..? Before the refresh would I have to recursively check the state of each node, store it and then after the refresh reassign the restored state..?
Any help or suggestion would be greatly appreciated.
Thank you.
I have found examples and discussions on how to remember the last selected node, and reselect/expand that node after a refresh.
What I want to do is remember all expanded nodes/node paths and after a refresh expand all previous paths.
How would I go about this..? Before the refresh would I have to recursively check the state of each node, store it and then after the refresh reassign the restored state..?
Any help or suggestion would be greatly appreciated.
Thank you.