How to add multiple datepicker fields. First one is the main datepicker and other fields shows value based on that. For example on first one you select the date 12/2/2023. Second field show instantly week number automatically and the third one shows date + 7 days from the original date.
I have a lunch list where is lunch menu for each day of the week showing lunch and the date. It would be helpful that you only have to pick a one date and others are calculated automatically.