I need to calculate a value for a custom ListItem field, based on some values on the same form and also on some values from other lists. I should be able to do this, using ECMA Script. I started by getting the current user (I need it to query my other lists).
Now, I am trying to get my current List Item, so I can gather the fields required for the calculation.
Is there any way to do that? Am I going for the right approach.
Thank you! Ana