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RadGridView show ONLY the footer?

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Brian
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Brian asked on 13 Dec 2018, 05:42 PM

I'm trying to create a RadGridView that initially shows only the footer row with all the aggregates properly calculated, then a button that allows all the rows to be displayed along with the footer.

Is there any way to show just the footer without showing all the data rows? Note that I don't want to use a filter because then the aggregates aren't calculated properly. I just want the view to initially show the aggregate values while giving the user the ability to hit a button to expand the grid to show all the detail rows used to calculate those aggregates.

Thank you!

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Vladimir Stoyanov
Telerik team
answered on 18 Dec 2018, 09:46 AM
Hello Brian,

You can achieve what you are going for by collapsing the visibility of the ScrollContentPresenter inside the Grid named PART_RootPanel which is in the ControlTemplate of the RadGridView. Then on a button click, you can restore that visibility. I am attaching a sample project demonstrating this approach for your reference.

I hope you find this helpful.

Regards,
Vladimir Stoyanov
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Brian
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answered on 18 Dec 2018, 05:51 PM
That works great! Thank you very much!!
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Vladimir Stoyanov
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