Inheriting NumberBuffercof pos to add 1000; 5000;10000 in PaymentScreen

Question

Hello everyone,
I want to replace in Payment Screen of the pos the +10, +20, +50 to +1000, +5000, +10000.
for that i'm trying to inherit the NumberBuffer class to add my elements in the const Set INPUT_KEYS.
var NumberBuffer = require( 'point_of_sale.NumberBuffer' );
NumberBuffer.include({
init: function () {
var self = this ;
this ._super.apply( this , arguments);
this .INPUT_KEYS.add( '+1000' );
this .INPUT_KEYS.add( '+5000' );
this .INPUT_KEYS.add( '+10000' );
},}); this code give me error th

José Luis Benitez · Accepted Answer

*Edit: I was able to solve it*

I needed to overide the _updateBuffer on the NumberBuffer class, what I did and worked was overriding the function as a parameter of the object. This was the code I used

odoo.define('my_pos_module.NumberBuffer', function(require) {
"use strict";
var NumberBuffer = require('point_of_sale.NumberBuffer');

​NumberBuffer._updateBuffer = async function (input) {
​ 	 ​// put your changes here
​}
return NumberBuffer;
}); So everytime you need to override something on th

Alassane Cherif Haidara · Answer

No, i abandon the task. maybe odoo have to give option to the user to choose his preferences values

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