Every time I make an invoice I generate a custom sequence code in account.invoice. I can see it in the POS orders, and it's being generated properly, but I can't make it display the code inside the POS or the Receipt screen. I read you could insert it extending models.js and then calling it from the .xml but I can't make it work. After many many tries this is what I got:
My models.js is the following:
odoo.define('pos.models', function(require) {
"use strict";
var models = require('pos.order');
models.load_models({
model: 'pos.order',
fields: ['my_field'],
domain: function(self){ return [['state','=','opened']; },
loaded: function(self,pos_my_field){
self.pos_my_field = pos_my_field[0];
},
});
});
and in the XML I've tried calling it with:
<t t-esc="widget.pos.my_field" />and plenty of other variations but you get the point.
<t t-esc="widget.my_field" />
<t t-esc="my_field" />
