Summing values in a nested repeat regions

Wappler General How To
#1

Hi I hope some one can help me, i am trying to add records that are in a nested repeat region, but I am not sure how to go about it.

I was using the information at https://www.dmxzone.com/go/32971/using-the-group-by-filter/ to Group By Filter dates and then the nested region will display the values for the score field.

image
image822×482 30.5 KB

As shown in the image above, I was able to get that working. now I would like to take all the values nested under the dates and add them together. How can I do that?

Any help will be much appreciated.

Regards

J

#2

I think a binding like this should work
$value.sum(AAIW_Score)

You can put it just outside story info repeat div.
The param in SUM formatter might need single quotes, and another toNumber() formatter in case its not number.

1 Like
#3

@sid, thanks for the help! it works perfectly!
Regards
Juan