Denis Ledoux
b7937ab6b7
In 10.0, adding on_change="0" allowed to prevent
default onchanges to occur for the field on which was added this attribute.
In 11.0, the rev. eaa66d1156
added a regression by removing this possibility.
It was an oversight, it was not an expected change
in the web client.
In 10.0, it's this line which bring this possibility:
https://github.com/odoo/odoo/commit/e8a00bc50da435d3859118ca127d20a2eb9a0cab#diff-ff0e90fb0eb4418a7f66e618e4b51323R444
opw-1883366
closes odoo/odoo#27952
Odoo
Odoo is a suite of web based open source business apps.
The main Odoo Apps include an Open Source CRM, Website Builder, eCommerce, Warehouse Management, Project Management, Billing & Accounting, Point of Sale, Human Resources, Marketing, Manufacturing, Purchase Management, ...
Odoo Apps can be used as stand-alone applications, but they also integrate seamlessly so you get a full-featured Open Source ERP when you install several Apps.
Getting started with Odoo
For a standard installation please follow the Setup instructions from the documentation.
Then follow the developer tutorials