How to have a cumulated sum

vismark

Hi,
is there a way I can achieve something like the following example?

Col1 | Col2 | Col3
text | 10 | 10
text | 15 | 25
text | 5 | 30
text | 10 | 40

So a column that sums all the numbers of the above rows...a kind of cumulated sum?

Thanks

colin

Hi @vismark ,

You could use drawCallback for that. It's called everytime there's a page draw, so you can sum that values on that page and slip it back into the table - something like this.

Cheers,

Colin

vismark

thianks a lot colin, i'll give it a try as soon as i can