Forum Discussion
lookup value based on a condition
Good day, I have a question about creating a lookup column in power bi.
Table A is my response table and Table B is my submissions table where the lookup value will be calculated please see below:
| Table A Response | Table A Type | Table A B.ID |
Place 1 | Place | 1 |
| Place 2 | Place | 2 |
| Person 1 | Person | 1 |
| Person 2 | Person | 2 |
| Time 1 | Time | 1 |
| Person 3 | Person | 3 |
Inorder to calculate Table B (Person **Lookup), I need to filter Table A Type for "Person" AND match Table A B.ID to Table B ID
| Table B ID | Table B (Person **Lookup) |
| 1 | Person 1 |
| 2 | Person 2 |
Im fairly new to DAX so I am not quite sure do this.
Any help would be much appreciated! Thank you all in advance!
Cheers
jmansour4567 , New column in table B
maxx(filter(TableA, TableA[B.ID] = TableB[ID] && TableA[Type] = "Person") , TableA[Response])
Change column name as per need
2 Replies
- amitchandak
Super User
jmansour4567 , New column in table B
maxx(filter(TableA, TableA[B.ID] = TableB[ID] && TableA[Type] = "Person") , TableA[Response])
Change column name as per need
Brilliant! thank you!
