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Frequent Visitor

## HELP ME!

Hi there,

I need some DAX code which matches an upload date (today's date) in my fact table to the Date column in my Date Table. I then need a column which returns True if the date falls within the previous 7 working days and false if it does not.

I intend to then add that as a filter to my visual to get a dynamic 7 day rolling result.

1 ACCEPTED SOLUTION
Community Support

Hi  @TStan ,

Here are the steps you can follow：

1. Create measure.

``````Flag =
var _if=
IF(
WEEKDAY(MAX('Fact Table'[Date]),2) in {6,7} || MAX('Fact Table'[Date])>TODAY(), BLANK(),
RANKX(
FILTER(ALLSELECTED('Fact Table'),
NOT(WEEKDAY('Fact Table'[Date],2)) in {6,7} &&'Fact Table'[Date]<=TODAY() ),CALCULATE(MAX('Fact Table'[Date])),,DESC))
return
IF(
_if>1&&_if<=8&&_if<>BLANK(),1,0)``````

2. Place [Flag]in Filters, set is=1, apply filter.

3. Result:

Best Regards,

Liu Yang

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

4 REPLIES 4
Community Support

Hi  @TStan ,

Here are the steps you can follow：

1. Create measure.

``````Flag =
var _if=
IF(
WEEKDAY(MAX('Fact Table'[Date]),2) in {6,7} || MAX('Fact Table'[Date])>TODAY(), BLANK(),
RANKX(
FILTER(ALLSELECTED('Fact Table'),
NOT(WEEKDAY('Fact Table'[Date],2)) in {6,7} &&'Fact Table'[Date]<=TODAY() ),CALCULATE(MAX('Fact Table'[Date])),,DESC))
return
IF(
_if>1&&_if<=8&&_if<>BLANK(),1,0)``````

2. Place [Flag]in Filters, set is=1, apply filter.

3. Result:

Best Regards,

Liu Yang

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

Frequent Visitor

Thank you so much - this works perfectly.

Best Regards,

Tim

Super User

Consider using the NETWORKDAYS function to find the previous 7 working days:

``````dateInLast7WorkingDays =
var a = CALCULATE(NETWORKDAYS(SELECTEDVALUE('Table'[Date]), TODAY()), KEEPFILTERS('Table'[Date]))
return COUNTROWS(FILTER('Table', a > 0 && a <= 8))``````

You can pass in a list of holidays to the NETWORKDAYS() function for more accurate results.

Frequent Visitor

That works however I need it to exclude Saturday/Sundays and return the last 7 working days. Any ideas?

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