topic Re: Help With DAX Meassure in DAX Commands and Tips

Help With DAX Meassure

SantiagoRandado — Fri, 02 Feb 2024 14:31:22 GMT

I have Table Sales with this fields: Value and Date and I have a Table Calendar with Date, Year, Month, Week, Day and Month_Name.

I need to create a bar chart showing sales by week, making the last week's bar a different color than the rest.

It must be dynamic and if change the year and/or the month, the last week in the chart must be a different color.

Please can somebody help me?

Re: Help With DAX Meassure

Dangar332 — Fri, 02 Feb 2024 14:58:54 GMT

hi, SantiagoRandado

try below measure as conditional formatting

measure = var a = selectedvalue(calender[date]) var b = maxx(filter(calender,calender[date]=a),calender[week]) return if(calender[week]=b,"#FFFF00","#008000")

and follow step in below link solution

conditional formatting

Re: Help With DAX Meassure

SantiagoRandado — Fri, 02 Feb 2024 15:29:34 GMT

Thanks Dangar, the meassure give me this message "A single value for column 'week' in table 'calender' cannot be determined. This can happen when a measure formula refers to a column that contains many values without specifying an aggregation such as min, max, count, or sum to get a single result.". It is underline [week] inside the if. Do you know how to solve it?

Re: Help With DAX Meassure

Greg_Deckler — Fri, 02 Feb 2024 15:56:09 GMT

SantiagoRandado Looks like it is missing an aggregation:

measure = var a = selectedvalue(calender[date]) var b = maxx(filter(calender,calender[date]=a),calender[week]) return if(MAX(calender[week])=b,"#FFFF00","#008000")

Re: Help With DAX Meassure

Dangar332 — Fri, 02 Feb 2024 16:13:12 GMT

Hi, SantiagoRandado

measure =

var a = selectedvalue(calender[date])

var b = maxx(filter(calender,calender[date]=a),calender[week])

return

if(max(wcalender[week])=b,"#FFFF00","#008000")

Re: Help With DAX Meassure

SantiagoRandado — Fri, 02 Feb 2024 16:29:57 GMT

Greg_Deckler Dangar332

Thanks for your help. but all weeks are #008000, also the last week shown un the graph

Re: Help With DAX Meassure

Dangar332 — Sat, 03 Feb 2024 09:28:14 GMT

Hi, SantiagoRandado

try below measure

and for conditional formatting follow this Link for steps of conditional formatting

max week color = var a= CALCULATE(MAX(Sales[week]),ALLSELECTED('Table')) return IF(MAX('Table'[week nu])=a,"yellow","green")

download file from below link

Help with Dax measure

Re: Help With DAX Meassure

Anonymous — Mon, 05 Feb 2024 07:27:23 GMT

Hi, SantiagoRandado

Based on your description, I have created many measures to achieve the effect you are looking for. Following picture shows the effect of the display.

Steps:

Measures:

Color = VAR _lastDay = CALCULATE ( LASTDATE ( 'Table'[date] ), 'Table'[date] ) VAR _weekDay = WEEKDAY ( _lastDay ) VAR _firstDayInLastWeek = CALCULATE ( LASTDATE ( 'Table'[date] ) - _weekDay, ALL ( 'Table' ) ) VAR _lastWeek = IF ( SELECTEDVALUE ( 'Table'[date] ) >= _firstDayInLastWeek, 1 ) RETURN IF ( _lastWeek = 1, "light blue", "light Green" )

If this does not work, could you please share some sample data without sensitive information and expected output.
How to provide sample data in the Power BI Forum - Microsoft Fabric Community

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Community Support Team

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