Calculation on page. Freedom UI

Good day, Colleagues!
Does anyone possibly have a code example on the new Freedom page showing how to calculate the difference of values ​​of two page fields and write it into a third field? For example: payment balance = Amount-PaymentAmount Maybe there's also a code example on how to get the exchange rate on the date specified in the Date field according to the Currency field or an example of how to refer to another object to get a value from it.

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You can see how to wire up a code to respond to a field change here:…

As far as getting and setting the values, this article will show you how to do that:…


Ryan Farley,

Thank you, I will give it a try.

Ryan Farley,


How can I achieve the same requiremet, but for the fields that are inside a detail with editable list?


Thank you in advance.


Best Regards,

Pedro Pinheiro



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