Dax: Date slicer showing 1 Pie chart with filtered data and 2nd chart showing the previous year data

[X19203659]

Hi Team,

I will need help to do something very simple with dax function (I think).

The below screenshot shows a pie chart filtered by the slicer.

Now, i would like to add a second pie chart showing the data from the year 2022(previous year).

In order to work, the selection of the year need to be dynamic and based on the selected value by the slicer.
To complete this task, I have either the date with the number fomat (2023) or date format (01-01-2023 -- always firts day of the year). 

Many thanks in advance for your support.

[v-tangjie-msft · Accepted solution]

Hi @X19203659 ,

According to your description, here are my steps you can follow as a solution.

(1) This is my test data. 

(2) We can create a measure. 

Last year = COUNTROWS(FILTER(ALL('Table'),YEAR('Table'[Date])=SELECTEDVALUE('Table'[Date].[Year])-1 && 'Table'[diff]=MAX('Table'[diff])))

(3)We can create a slicer.

(4) Then the result is as follows.

If the above one can't help you get the desired result, please provide some sample data in your tables (exclude sensitive data) with Text format and your expected result with backend logic and special examples. It is better if you can share a simplified pbix file. Thank you.

Best Regards,

Neeko Tang

If this post  helps, then please consider Accept it as the solution  to help the other members find it more quickly. 

[amitchandak]

@X19203659 , you need one/both slicers on independent date table

Power BI How to use/compare two Date/Period slicers: https://youtu.be/WSeZr_-MiTg