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I'm using the TreeView on a page but my problem is that:
- Treeview does not maintain state (selected node) during postback even if viewstate is enabled
- TreeView.SelectedNode is not set or does return wrong values???
Has anyone seen this before or maybe just have some ideas to try out?
It's hard to use the control for anything practical like this... :os
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Hi,
The state is lost because you probably recreate the control on each page load. If you do not rebind the treeview on postback then the problem might be that you have not set its ID property.
In any case, in order for us to help you, you will need to send us a sample of your code and show us how to reproduce the problem. Open a formal support ticket and attach the code there.
Greetings,
Lini
the Telerik team
Instantly find answers to your questions at the new Telerik Support Center
The state is lost because you probably recreate the control on each page load. If you do not rebind the treeview on postback then the problem might be that you have not set its ID property.
In any case, in order for us to help you, you will need to send us a sample of your code and show us how to reproduce the problem. Open a formal support ticket and attach the code there.
Greetings,
Lini
the Telerik team
Instantly find answers to your questions at the new Telerik Support Center
0
Jane
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answered on 04 Oct 2007, 06:13 AM
No need for a support ticket.
You were spot on regarding rebinding/setting up the tree view on each page load (including postbacks), I just didn't see that at first. It has now been changed to only setting up the treeview on new page loads...
You were spot on regarding rebinding/setting up the tree view on each page load (including postbacks), I just didn't see that at first. It has now been changed to only setting up the treeview on new page loads...