Marco Russo on 22 May 2020 15:48:20
Provide a simple way to write formulas that work with the data displayed in a visual. For example, the running total of a measure in a table or in a chart according to the sort order of the visual should be something like this:
Running Total = ReportData[Sales] + PREVIOUS ( ReportData[Running Total] )
Where ReportData is the content of the current visual, Sales and Running Total are the names of the columns in the current visual. The user is not expected to know the model content, the calculation can be executed on top of any data currently being displayed.
More details about a proposal for visual calculations in DAX here:
https://www.sqlbi.com/articles/a-proposal-for-visual-calculations-in-dax/
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