Adding to value

[kiki1986]

Hi, I need help.
I have document level script that populates fields depending on dropdown field items, that part is working fine.
What I need is one of the fields is called "Weight" it is populated with numbers but lets say I have another dropdown that will populate same field but
this time I want value to add up to previous value. How would I do that?

[Nesa Nurani · Accepted solution]

In your document script where you use "Weight" field try change like this:

this.getField("Weight").value += Number(rest of your code goes here);