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Anonymous's avatar
Anonymous
Not applicable
4 years ago
Solved

Loop-like feature in Power BI?

Dear all   I am trying to return different value in a new column if I find a specific value in several rows.   For example, I am trying to return the earliest view date when I found "Contact Cust...
Need Help
  • CNENFRNL's avatar
    CNENFRNL
    4 years ago
    View Date CC = 
VAR __v =
    FILTER(
        'CASE',
        'CASE'[Case] = EARLIER( 'CASE'[Case] ) && 'CASE'[Action] = "View"
    )
RETURN
    IF(
        ISEMPTY(
            FILTER(
                'CASE',
                'CASE'[Case] = EARLIER( 'CASE'[Case] ) && 'CASE'[Action] = "Contact Customer Service"
            )
        ),
        MAXX( __v, 'CASE'[Time_Stamp] ),
        MINX( __v, 'CASE'[Time_Stamp] )
    )
CNENFRNL's avatar
CNENFRNL
Icon for Community Champion rankCommunity Champion
4 years ago
View Date CC = 
VAR __v =
    FILTER(
        'CASE',
        'CASE'[Case] = EARLIER( 'CASE'[Case] ) && 'CASE'[Action] = "View"
    )
RETURN
    IF(
        ISEMPTY(
            FILTER(
                'CASE',
                'CASE'[Case] = EARLIER( 'CASE'[Case] ) && 'CASE'[Action] = "Contact Customer Service"
            )
        ),
        MAXX( __v, 'CASE'[Time_Stamp] ),
        MINX( __v, 'CASE'[Time_Stamp] )
    )
Anonymous's avatar
Anonymous
Not applicable
4 years ago

The 

MAXX( __v, 'CASE'[Time_Stamp] ),
        MINX( __v, 'CASE'[Time_Stamp] )

The MINX should come first and MAXX come second, but this DAX and logic work for me. Thanks again!