Subtotals inside a repeater

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1

Guys, I need to display a list of sales between 2 dates. Using a repeater. Now I want an optional sub-total of sales per month within those 2 dates.
Example
Start : Jan 1, 2021
End : April 30, 2021
What to display? Every sale with a subtotal per month (so Jan/Feb/MArch/April) and a grand total all the way at the bottom.

The question:
How would I approach this. I see 2 possibilities:
a)before throwing .data to repeater, loop thru the array, calc subtotals/total and insert a row into the array per subtotal
b)put a second, collapsed box inside repeater (underneath the box which displays sales per date). Calculate (sub)total per row and always fill this box with (sub)totals. If end_of_month, expand it.

Curious what the best approach (or any other) would be.

2

Love answering my own questions: I eventually went for b. I also wanted lines above the (sub)totals and then you should do that on interface level, not data.

3

Hi Giri Zano! What’s the best way to connect with you to see if I can hire you for a project?

4

Also, give some information, what you are talking about :wink:
https://www.wix.com/velo/forum/coding-with-velo/booking-multiple-services

5

Hey Don, I normally do not work as a hired gun, but drop me an email at

giriscodecorner@gmail.com

and let me know what you want. Maybe I can help you.

And for everyone else who thinks “Hey, that’s handy, his email”, don’t. It’s temporary address number “too many” and I drop them faster than you can write (when bothered with Wix problems/spammed).