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Sum of column from related table Canvas Apps

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Posted on by PierrePoulin 16

Is it possible to calculate a sum of a field from a related table ?

Let say that I have a contact (John Doe) who have multiple asset (Asset 1 = 350000 and Asset 2 = 50000).

On my Detail Screen of John Doe I want to know how many asset John Doe have and How Much Asset John Doe Have.

 

I know how to display the number of record related, but i dont know hot to display the sum ?

 

sweetpete23_0-1668732290021.png

 

Categories:
Building Power Apps
  • Verified answer
    v-xiaochen-msft Profile Picture
    v-xiaochen-msft Microsoft Employee on at

    Hi @sweetpete23 ,

     

    I made a sample for you:

    Create two tables in Dataverse, the contents are as follows, the relationship between tables 'SJT5' and 'SJT6' is 1:n.

    vxiaochenmsft_0-1668756967784.png

     

    vxiaochenmsft_1-1668756967787.png

     

     

    Create a gallery, Items is table ‘SJT5S’.

    vxiaochenmsft_2-1668756967789.png

     

     

    Add a label, and set text to the following formula:

    "Sum of asset:" & Sum(Gallery2_1.Selected.SJT6S,Amount)

    vxiaochenmsft_3-1668756967792.png

     

    Best Regards,

    Wearsky

  • PierrePoulin Profile Picture
    PierrePoulin 16 on at

    Thanks @v-xiaochen-msft 

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