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View Full Version : Maintain treenode child records state on node expand and collapse



hbopuri
4 Jan 2015, 6:50 PM
I have a tree panel with child records with check boxes. How can I maintain the status of child records on expand and collapse of parent node.

Gary Schlosberg
6 Jan 2015, 5:24 AM
I haven't tried to do that before, but have you tried using the state manager?
http://docs.sencha.com/extjs/3.4.0/#!/api/Ext.state.Manager