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Different Levels of Hierarchy in GridView

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René asked on 30 Aug 2012, 09:10 AM

i would like to realize a scenario with multiple levels of hierarchy as shown in the little sketch in the attachment.
Some facts:
 - multiple levels of hierarchy possible (but not the same depth for all categories)
 - ColumnHeaders (of item) only once at the top of the grid
 - Category-Rows should show some aggregated values
I tried the nested grid feature but it has some major drawbacks:
 - ColumnHeader of categories
 - New ColumnHeader for every child grid

Furthermore i tried the grouping feature, but this didn't work as well, AFAIK because:
 - Grouping has to be explicit for all items and not "recursive" as needed in my scenario

Is there any possiblity I could achieve the structure in the attachment with the GridView or any other control (maybe TreeListView!?)

Many thanks in advance,


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answered on 04 Sep 2012, 06:10 AM
Hi René,

Unfortunately the GridView would prove to be inefficient in this case. Have you tried implementing the scenario using the TreeListView?

Let me know how this goes. 

Kind regards,
the Telerik team

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