Finance | Project Operations, Human Resources, ...

Form data field extension: modified method override

(0) Share

Report

Posted on by DAX Dev

Hi,

I want to apply logic to the modified method of datasource's field.

I created a formdatafieldstr extension class.

Placed the COC modified method there, but it is not executed (breakpoint isn't hit).

Probably this is because, that on the form itself the modified method isn't overriden (?).

So, how can I have the modified method? I thought maybe I should just have it in my extension class without calling the "next", but in this case I have an error that CoC needs the call to next.

I have the same question (0)

All responses (8)

Answers (0)

André Arnaud de Cal... 301,075 Super User 2025 Season 2 on at

Like (0)

Report

Hi DAX Dev,

Have you also considered extending the table event? Do you really need it on form level?

Was this reply helpful? Yes No
Sergei Minozhenko 23,093 on at

Like (0)

Report

Hi DAX Dev,

Could you, please, share full code of your extension class and what F&O are you using? CoC should work even if method is not overriden on the form itself.

Was this reply helpful? Yes No
DAX Dev on at

Like (0)

Report

[ExtensionOf(formDataFieldStr(InventJournalTransfer, InventDimIssue, InventLocationId))]

final class InventJournalTransferxxx_Extension

{

public void modified()

{

---My Code Here---

next modified();

---My Code Here---

}

}

Was this reply helpful? Yes No
DAX Dev on at

Like (0)

Report

Hi Andre,

sure.

Just want to know what to do if I want to override a method.

Was this reply helpful? Yes No
Sergei Minozhenko 23,093 on at

Like (0)

Report

Hi DAX Dev,

Have you tried to rebuild the project and check it again? And what F&O version are you using? At least it's working in 10.0.10

Was this reply helpful? Yes No
DAX Dev on at

Like (0)

Report

Hi Sergei,

yes, I built the model with all references.

I'm using 10.0.9

Was this reply helpful? Yes No
Suggested answer

Sergei Minozhenko 23,093 on at

Like (0)

Report

Hi DAX Dev,

Just to double-check, you want to change the warehouse on line level and apply custom logic? Not on the header level?

Was this reply helpful? Yes No
DAX Dev on at

Like (0)

Report

Hi Sergei,

as it is possible to modify the warehouse on line level, I would like to apply some validation steps.

Was this reply helpful? Yes No