FlexGrid apply [aggregate]="'Sum'" on certain rows

FlexGrid apply [aggregate]="'Sum'" on certain rows

Posted by: muhammad.f.mehboob on 1 February 2021, 2:50 am EST

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  muhammad.f.mehboob

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  Posted 1 February 2021, 2:50 am EST - Updated 3 October 2022, 2:35 pm EST

  Hi Team,

  I only want to aggregate last two rows of my grid. How do I apply [aggregate]=“‘Sum’” on certain number of rows based on condition? By default it applies to all rows.

  

  1413×451 73.7 KB

  Thank you.

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  ashwin.saxena

  

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  Posted 2 February 2021, 1:47 am EST

  Hi,

  You can override the getAggregate method of the CollectionView to only aggregate the last two rows:

  https://stackblitz.com/edit/angular-9-0-0-rc-1-h2xouz

  Regards,
  
  Ashwin