How to control node state in TreeGrid after refresh?

[estrify]

Dear Sherzod,

I would be very pleased if you could help me with this issue,

• I have a TreeGrid using IdField-IdParentField feature
• The user has collapsed and expanded some nodes os his interest
• From time to time, the user needs to push a button to refresh treegrid's data
• After refreshing the TreeGrid, all nodes has been collapsed

How can I maintain expansion/collapstion states of nodes after a refresh?

As always, thank you very much in advance,

 

 

[Sherzod]

2 hours ago, estrify said:

How can I maintain expansion/collapstion states of nodes after a refresh?

Hi,

Thanks.

This post may help you:

 

[estrify]

Thanks a lot... Sure it is what I need and excuse me for not having found it myself with the search engine of the forums...