Execution sequence of javascript variables in form editor

Hi,
I have some question about the javascript varaibles

When a form with some fields created in the form editor, I tried to initiate the formInput variable and create others javascript variables, how is the execution sequence of those variables? Are they all re evaluated each time I filled the input? and those variables created in a collection container?

In my practise, I found that not all the variables are re evaluated when I filled a input, and the order of execution seems has no rule? I just try to find the rule of execution order

Thanks in advance

Bonjour Jérémie,

I have a question before I can answer : on which version of Bonita are you working? have you initiated your variables from your BDM?
Merci
Delphine