JS in automatic action form

[karahan]

Hi,

I have two date fields in automatic action form and I want to use javascript to calculate difference in the third numeric field.
Anyone has idea how to perform that?

The "add javascript" in entity configuration seems not to work for modal windows...

Thanks.

[antevasin]

You need to add the javascript on the auto action JS not the entity. Why are you wanting the difference in dates in a numeric field? How should the difference be displayed? As minutes or hours etc...

[karahan]

Yes, you are right!
I needed to add javascript code in the action itself, not in the entity.
Your guide solved my problem. Thanks a lot!