Use previous Row Date & Current Row Date to create range for calculation

[arnomics]

Hi all,

I've been trying to crack this specific requirement.

I currently have a Table Visual with Date from Date Column. I've got the below Measure which concatenates Payment info from Payment Table.

The result returned with the existing Measure are good. It returns Concatenated values based on the Month Name.

However, I'm now trying to create/use a Range that will help me create a Date Range based on Dates displayed on the visual.

i.e instead of using Month Name, I want to use the Date in Current Row & Date in Previous/Earlier row to create a Date Range to concatenate values that fall within the Date Range.

Is this something that can be achieved? Or am I trying something that is not possible. Thanks.

VAR SelectedMonths = VALUES('Date'[Month Name])
RETURN
    CALCULATE (
        CONCATENATEX (
            '06 Payment', 
            '06 Payment'[PayDATE] & " $" & '06 Payment'[PaymentAmt],
            ",|  "
        ),
        'Date'[Month Name] IN SelectedMonths, 
        ALLEXCEPT('Date', 'Date'[Month End Date])
    )

[miTutorials · Accepted solution]

Please try the offset function. It is explained in the below tutorial. watch from 2:18

New Dax Functions in PowerBI | Index, Offset & Window | MiTutorials - YouTube

[arnomics]

Thanks heaps . That worked like a charm.This was my Measure Offset Measure = CALCULATE([TSET], OFFSET(-1,ALLSELECTED(Date'[Date])))However, I have a question. Below is the Offset Measure on a Visual.  Why is the first row for 2023 blank? Ideally, we would expect to see 5/12/2022 12:00:00 AM. Any ideas? Thanks again!

@miTutorials