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Keep expanded state from client-side

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This is a migrated thread and some comments may be shown as answers.
Marie-Eve
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Marie-Eve asked on 02 Mar 2009, 07:23 PM
I have a hierarchical radgrid (3 levels). I want to keep the expanded state but i want do it only on client-side.

Somebody can help me please?

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Princy
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answered on 03 Mar 2009, 04:21 AM
Hello Marie-Eve,

Have you set the HierarchyDefaultExpanded property of the OwnerTableView of the grid? If not try setting it to true, and see if that helps you achieve the desired.
aspx:
<telerik:RadGrid ID="RadGrid2" runat="server" DataSourceID="SqlDataSource1"
  <MasterTableView DataSourceID="SqlDataSource1" HierarchyDefaultExpanded="true" Name="Master"
     <DetailTables> 
        <telerik:GridTableView DataSourceID="SqlDataSource2"  HierarchyDefaultExpanded="true" Name="Detail1" runat="server" > 
           ..... 

Thanks
Princy.
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Marie-Eve
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answered on 03 Mar 2009, 12:39 PM
Hi Princy,

Thanks to answer me.

Yes i set the HierarchyDefaultExpanded property to true. What i need is to retain the state of expanded item when i rebind my grid but i want to do it only on client side.
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Marie-Eve
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