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Finding Sunday

jamin24b
in The Left Brain

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I'm working on a filter feature which goes by week. It currently indexes by the week number (1-52), but visually, I want it to show the date of the week's sunday, as in "Week of Sunday 8/13/05"

I had made a calculation field that found today's date, then finds the day of the month. Then it subtracts the difference between the current day of the week and sunday (1). The problem is that if today is Friday the 2nd, the Sunday of this week would be in the previous month. That would mean having to distinguish between leap years and non leap years, and how many days each month has.

Is there any easier way to do this?

This formula:

date - DayOfWeek ( date ) + 1

returns the Sunday of the date's week.

  • Author

Wow, that simple. I didn't realize that you could subtract from a date format. That does return a date string right?

It returns a date (provided the calculation field is set to return a Date result).

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https://fmforums.com/topic/45478-finding-sunday/
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