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Copy property from old to new tree (using HierarchicalDataSource)

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Kake
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Kake asked on 05 Feb 2016, 10:03 AM

Hi

Currently using the treeView to display a "filesystem". when a user files the tree must refresh to sync the data (count etc)
When the is updated the tree goes back to the initial collapsible state. (the expanded property is provided from the backend)

Q: Is there a way to maintain the state or copy the state from the old to the new ?

 

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Alex Gyoshev
Telerik team
answered on 09 Feb 2016, 09:25 AM

Hello Kake,

Yes, see the persist expanded state help topic.

Regards,
Alex Gyoshev
Telerik
 
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Alex Gyoshev
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