I need to add a PO field to the portal website checkout in Odoo 9 SA (SaaS version). I assume I should add a field in the qweb view through the "customize/HTML Editor" but I'm not sure how I can trigger saving of a field value client_order_ref field in the sale.order model when someone presses the "Pay now" button.
How can I accomplish this?
Thanks in advance!
Once the Extra Option is activated through the HTML Editor it is possible to edit the xml page named "Checkout Extra Info". According to this documentation about Odoo E-Commerce Website only x_ field are accepted.