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Nothing when click first time with Tree View

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Thitikorn Wachiraarunwong
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Thitikorn Wachiraarunwong asked on 16 Dec 2008, 03:49 AM
Hi telerik team.

   i  got some problem when i use Tree View to show my information  when i click Tree View first time for select value

i debuged it . The value is nothing when i clicked first time when i click it again the tree view gave me old value in first

to me. (  first get nothing value  , second get first  value , third get second value ) .

 i use query string for url in "DataNavigateUrlField"

could u help me pls . got problem for long time if u have new idea for get value from tree view please suggest me

thank you ..

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Atanas Korchev
Telerik team
answered on 16 Dec 2008, 05:25 PM
Hello Thitikorn Wachiraarunwong,

Did you subscribe to the NodeClick event? Have you set the NavigateUrl property of the treenode? If yes please check this help topic. When the page navigates the SelectedNode of RadTreeView is initialized to its default value.

Regards,
Albert
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Thitikorn Wachiraarunwong
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answered on 18 Dec 2008, 02:57 AM
Hi telerik team

    That 's my answer .Thank a lot .

     and i need you to suggest me for use Treeview with ajaxmanager . Because when i use NavigateUrl   and select them
  
    the page must be refresh  . Do you have any idea to solve this problem



 Thank you for suggestion .  :D
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Yana
Telerik team
answered on 20 Dec 2008, 02:32 PM
Hello Thitikorn,

I am not able to understand exactly what you're trying to achieve. Could you please paste some sample code here and explain the scenario in more details. Thanks

Regards,
Yana
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Thitikorn Wachiraarunwong
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Atanas Korchev
Telerik team
Thitikorn Wachiraarunwong
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Yana
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