ShowColumnFooters in hierarchical GridView

[Tatu Nokelainen]

Hello,

Is it possible to show column footers for hierarchical data?

Thanks for advance,
Tatu

[Vlad]

Hello Tatu,

You can customize child grids using HierarchyChildTemplate or DataLoading event.

Best wishes,
Vlad
the Telerik team

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[Tatu Nokelainen]

Hi again,

Now column footers show just like they should but i'm not able to add aggregate functions to that in code behind. Can you point me out with this also. In dataloading event there is no columns ready for sub -table and I do not find any other event to do that.

RESOLVED:
Here is what I did:
XAML:

<telerik:RadGridView.HierarchyChildTemplate>
                <DataTemplate>
                    <telerik:RadGridView ShowColumnFooters="True" AutoGenerateColumns="True"
                                         ItemsSource="{Binding [OtherTable]}" DataLoaded="radGridView1_SubDataLoaded" >
                    </telerik:RadGridView>
                </DataTemplate>
            </telerik:RadGridView.HierarchyChildTemplate>

and aggregate functions are added in event radGridView1_SubDataLoaded

BR,
Tatu

[Vlad]

Hello Tatu,

You can add your own columns in this event or use AutoGeneratingColumn event of the child grid to customize your child grid auto-generated columns. Since you already have defined HierarchyChildTemplate you can declare your columns directly with desired properties in XAML.

All the best,
Vlad
the Telerik team

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