Ir al contenido
Se marcó esta pregunta
javascriptposinheritance
2 Respuestas
3358 Vistas
Avatar
Moussa Traore

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 that : NumberBuffer.include is not a function TypeError: NumberBuffer.include is not a function 

so i don't what is the best way to achieve my goal.

Thanks for any suggestion


Avatar
Descartar
Avatar
José Luis Benitez
Mejor respuesta

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 the NumberBuffer class this is how it worked for me.

Avatar
Descartar
MuhamadZora

how can i override something on the NumberBuffer class in Odoo17

Avatar
Alassane Cherif Haidara
Mejor respuesta

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

Avatar
Descartar
José Luis Benitez

Sad, okay, thanks anyway.
I guess the issue with the NumberBuffer class is that it is a singleton and not the average class that Odoo uses for the models.
I tried with the "include" function, the "extend" function and even tried to extend the class in the Javascript way but none of those worked.

José Luis Benitez

I was able to solve it, if you need the solution check my edited answer!

Publicaciones relacionadas Respuestas Vistas Actividad
does odoo 17 allow to add button to Navbar header in point of sale session inside it to get dynamic data
javascript pos
Avatar
Avatar
1
nov 24
2233
How to add product in POS programmatically Resuelto
javascript pos
Avatar
Avatar
Avatar
Avatar
4
oct 24
5246
JavaScript: Calling _super() on the parent of the parent
javascript pos
Avatar
0
oct 22
5988
Javascript in POS not loaded
javascript pos
Avatar
0
sept 22
38
Change onclick kanban project view (JS file)
javascript inheritance
Avatar
Avatar
1
mar 22
7663