FlexGrid Grouping and Aggregate Functions Not Working With Detail Providers

FlexGrid Grouping and Aggregate Functions Not Working With Detail Providers

Posted by: mwilson on 21 October 2025, 5:24 pm EST

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  mwilson

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  Posted 21 October 2025, 5:24 pm EST

  Hello,

  I am trying to add a FlexGrid to my blazor component and I need to have a FlexGridDetailProvider attached to it. I need to be able to group by a specific column and use an aggregate function on another column. Both the grouping and the aggregate function works completely fine and as expected until I add FlexGridBehaviors/FlexGridDetailProvider. With those added, collapsing the group will only collapse the first row of the group and the aggregate function similarly only adds the first row in the group. The rows are organized in the correct order though.

  I am using version 2025v1/9.0.20251.1134

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  ankit.kumar

  

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  Posted 22 October 2025, 4:51 am EST

  Hi,

  Thank you for providing the details. I was able to reproduce the same behaviour on my end using the latest version of C1 FlexGrid. I observed that it only collapses the first row of the group and considers the first row during aggregation.

  I have escalated this issue to the development team for further investigation. The internal tracking ID is C1XAML-38824. I’ll keep you updated once I receive more information from the team.

  Regards,

  Ankit

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  ankit.kumar

  

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  Posted 23 October 2025, 12:04 am EST

  Hi,

  The developers have confirmed this as a bug and are looking into it. I’ll update you once I have further details or when the issue has been fixed.

  Regards,
  
  Ankit