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Persist state during postback

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PanelBar
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Justin Hebert
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Justin Hebert asked on 05 May 2010, 02:58 AM
I use the PanelBar for navigation to other pages, which triggers a postback - thereby resetting the state of the PanelBar. I would like the PanelBar to persist the collapse/expand state of its items regardless of postbacks. I have tried the various fixes such as setting the PreventCollapse property on Items, trapping expand events client-side, etc but been unsuccessful in retaining state. It appears the only way to persist state is to write some sort of custom state handler that uses a hidden input field? Any advice would be appreciated.

Thanks!
Justin

btw: I am using the PanelBar in Sharepoint.

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Nikolay Tsenkov
Telerik team
answered on 05 May 2010, 10:04 AM
Hi Justin Hebert,

Have you tried setting the PanelBar's property PersistStateInCookie? I think, this solves your problem.
A sample project is attached.

Hope this will help you!


Regards,
Nikolay Tsenkov
the Telerik team

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PanelBar
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Justin Hebert
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Nikolay Tsenkov
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