Dynamic DAX date table based on a reference date from a Filter

[frankGB]

Hi,

I am trying to create a dynamic date table in DAX with calcualted dates based on a in a filter selected reference date. 

Let's say the selected reference date in the filter visual is 15/05/2022 based on the selected vale from column 'Filter_Date'[Date] in the date table.

Using this reference date, I want to calculate a date table with a few calcualted dates. To be included dates in the calculated table should simply be

selecteddate, selecteddate - 7 days, selecteddate-14 days etc. 

Output table would look like the below

CALCULATED DATE

15/05/2022

08/05/2022

01/05/2022

....

Ultimatelty I want to use the column in a visual as the legend values. 

Frank

[frankGB]

I was hoping I can create a table rather then measures for each of the calculated days then.

Are you aware of any soltion for a table?  

[Anonymous]

Hi @frankGB ,

Is this table a calculated table? If so, it is not possible. The calculation table is calculated when the model is refreshed, and user operations on the report do not affect the calculated table. (e.g. using a slicer)

Hope this will help you.

Best Regards,
Gao
Community Support Team

If there is any post helps, then please consider Accept it as the solution to help the other members find it more quickly. If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!

How to get your questions answered quickly -- How to provide sample data

[frankGB]

yes, it is a calculated table. I could also create it as a static table in M and then probably do the Max and Min calculations based on a reference date to find the dates to be included in the visual. 

I'll give that a try.

[amitchandak]

@frankGB , You have to create a measure and filter

calculate(sum(Table[Value]), filter(Table, Mod(Datediff(selectedvalue(Date[Date]), Date[Date], day),7) =0))

or

calculate(sum(Table[Value]), filter(Table, Mod(Datediff(selectedvalue(Date[Date]), Date[Date], day)+1,7) =0))