Sum of Value of each group

[Edward_Luo]

Hello,

I am new to PowerBI and want to ask for help regarding the following questios.

I have two tables, one is for the specific 'items', the other is for the 'orders'. The relationship is that each order will contain several items. I have generated a new column in the 'items' table to calculate the revenue. Now I wanna calculate the revenue of each order by grouping the corresponding items.

Hopefully someone can give me hints on the DAX fuction. Thank you so much in advance!

Best regards,

Edward

[Aditya_Meshram · Accepted solution]

Hi @Edward_Luo 
you can use
Order_revenue =
SUMX( 
         RELATEDTABLE( 'Items Table'),
         'Items Table'[Item_revenue]
)
provided that the items table and orders table are related in the data model by the Order_id.

Regards,
Aditya

[Edward_Luo]

Hey Aditya,

Thank you so much for your quick responce! It perfectly solve me problem!

Best regards,

Edward