Hello community,
I am working on Odoo v19 POS and trying to integrate Bakong KHQR (Cambodian payment system) as a payment method.
So far, I have:
Created a custom module with a pos.payment.method extension (new fields like token, account, merchant info).
Added form view fields for the payment method.
Added assets (payment_bakong.js) for POS.
The problem:
I can save payment methods in backend.
But I cannot display the KHQR code on the POS payment screen.
My current XML view inheritance fails with xpath (error: Element '<xpath expr="//sheet/notebook">' cannot be located in parent view).
Questions:
1. What is the correct way to extend the POS payment screen in Odoo 19 to display a QR code (dynamic/static)?
2. Do I need to use OWL (Odoo Web Library) components for the POS frontend or can I rely on pure JS/QWeb templates?
3. Any working examples/tutorials for extending pos.payment.method with custom fields visible in the POS UI?
Resource:
pypi.org/project/bakong-khqr
Thanks a lot for your support 🙏