Custom field

[Colin McAlpine]

Is it possible to add numbers in custom fields for cards to give a total for a list. When a card is added or removed the list re-totals

[Iain Dooley · Accepted solution]

@Colin McAlpine so for example you want to know SUM(Fieldname) for all cards in a given list where Fieldname has a number in it, and display that total in, say, the list name?

This Trellinator function would do it:

https://gist.github.com/iaindooley/1aef7ebc05ab2701366d020dc490209a

You would just need to install the functions updateListTotalForMovedCard and updateListTotalForChangedFieldValue on the board(s) where you want this function to work.

You can read more about Trellinator here:

https://community.atlassian.com/t5/Marketplace-Apps-Integrations/Introducing-Trellinator-Automate-Trello-with-Google-Apps-Script/ba-p/925271

[Colin McAlpine]

Thanks Iain