I am trying to create a work time allocation webform. My goal is to create a table (6 columns and addable rows) and get a live sum of all columns at the bottom. (edit: pardon my lacking terminology. With live I meant client side ajax or js that updates instantly when the user fills in the form, before submitting it)
I tried using a webform and webform matrix module, they allow for a table with addable rows. But I can't get the live sums to work. Is there another method or module I could use that would suite my case better?
TLDR; I need a webform with a table supporting x amount of rows and a live sum at the bottom. Any suggestions what modules to use?
The colored cells are buttons.