Odoo v12 when model changed without the UI event

Question

Hello,
I want to know what is the orm model function to call if my model changed without the UI event ?
I'd like to use @api.onchange('state') to execute a method. But it does not work because @api.onchange only works if the UI change value. What is the function to call if backend/background changed without the UI event ??

Thanks

Hilar Andikkadavath · Answer

create() and write() function anyway need to invoke whenever you need to add any updates in the corresponding model. So you can trace any changes through these ORM Functions.

Jake Robinson · Answer

@api.constrains('state') should the trick for you.
This is called whenever the state field is written to, whether it's saving from the UI, or from another call.
Cheers,
Jake Robinson

Related Posts	Replies	Zobrazenia
write() vs update() Solved api recordset ORM	4 sep 20	43294
Has anyone integrated Helpdesk with Zoom for meeting scheduling? api	1 aug 25	1033
Using API check if Odoo is using Odoo sh or on-premises hosting. Solved api	1 aug 25	1284
External API XMLRPC Authentication Keeps Replying with false api	2 júl 25	4106
API xmlrpc - upload pdf bills to account Solved api	3 júl 25	1367

This question has been flagged

Enjoying the discussion? Don't just read, join in!