Filter a gallery to show only dates within the previous ‘N’ number of years where N is a number specified by the app maker.
Input
Calendar Dates is a SharePoint list with consecutive days starting 1/1/2018 and ending 12/31/2024 (2,557 rows)
| Title | CalendarDate |
| Monday, January 1, 2018 | 1/1/2018 |
| Tuesday, January 2, 2018 | 1/2/2018 |
| Wednesday, January 3, 2018 | 1/3/2018 |
| Thursday, January 4, 2018 | 1/4/2018 |
| Friday, January 5, 2018 | 1/5/2018 |
| … | … |
| Tuesday, December 31, 2024 | 12/31/2024 |
Code
Use this code in the Items property of a gallery.
With(
{
StartDate: Date(
Year(Today())-2, // change this number
Month(Today()),
Day(Today())
)+ 1,
EndDate: Date(
Year(Today()),
Month(Today()),
Day(Today())
)
},
Filter(
'Calendar Dates',
CalendarDate >= StartDate,
CalendarDate <= EndDate
)
)
Output
Gallery shows only rows with a date in the previous 2 years. Current date is 6/16/2021
| Title | CalendarDate |
| Monday, June 17, 2019 | 6/17/2019 |
| Tuesday, June 18, 2019 | 6/18/2019 |
| Wednesday, June 19, 2019 | 6/19/2019 |
| Thursday, June 20, 2019 | 6/20/2019 |
| Friday, June 21, 2019 | 6/21/2019 |
| … | … |
| Wednesday, June 16, 2021 | 6/16/2021 |
(731 rows)