I have a table where I want to count the total within a chosen month. For example:
^ Date ^ No. ^
| 2021-02-01 | 1 |
| 2021-02-02 | 2 |
| 2021-02-03 | 3 |
| 2021-03-01 | 4 |
| 2021-03-02 | 5 |
| 2021-03-03 | 6 |
^ Total ^ ~/~=countif()~~ ^
And then using Bureaucracy and Pagemod, I'd add a dropdown to choose which month to total up. Is this possible? How would I go about it?