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Hello, I am getting the above error when I click on IsCustomButton button in POS Payment screen. 


Here is the full list of the error:
TypeError: utils.getComponent(...).IsCustomButton is not a function
at extra.handlers.click__1043__ (eval at _compile (http://localhost:8011/web/assets/1158- 26a83f0/ web.assets_common.min.js:1014:178), :350:174)
at invokeHandler (http://localhost:8011/web/assets/1158-26a83f0/ web.assets_common.min.js:838:144 )
at handleEvent (http://localhost:8011/web/assets/1158-26a83f0/ web.assets_common.min.js:842:92)
at HTMLDivElement.handler (http://localhost:8011/web/assets/1158 -26a83f0/ web.assets_common.min.js:844:58)

Here is the JS code:

odoo.define( 'pos_custom_buttons.PaymentScreenButton' , function (require) {
'use strict' ;
const { Gui } = require( 'point_of_sale.Gui' );
const PosComponent = require( 'point_of_sale.PosComponent' );
const { posbus } = require( 'point_of_sale.utils' );
const ProductScreen = require( 'point_of_sale.ProductScreen' );
const { useListener } = require( 'web.custom_hooks' );
const Registries = require( 'point_of_sale.Registries' );
const PaymentScreen = require( 'point_of_sale.PaymentScreen');
const CustomButtonPaymentScreen = (PaymentScreen) =>
class extends PaymentScreen {
constructor() {
super(...arguments);
}
IsCustomButton() {
let partnerId = this .rpc({
model: 'model.model' ,
method: 'do_payment' ,
args: [event.detail.processedChanges],
});

var phone = prompt( "Enter the Customer phone number" );
var send_phone = "1" + String(parseInt(phone))
alert( "Request sent to: " + send_phone)

console.log(phone)
// Gui.showPopup("ErrorPopup", {
// title: this.env._t('Send request'),
// body: this. env._t('Send request'),
// });
}
};
Registries.Component.extend(PaymentScreen, CustomButtonPaymentScreen);
return CustomButtonPaymentScreen;
});

Avatar
Buang
Penulis Jawaban Terbai

Hi Cybrosys Techno Solutions Pvt.Ltd.

Thanks a lot for replying however, after updating my code with the code you provided above, I am getting this error now.
Kindly, what could be the issue?

Error:
OwlError: Invalid handler (expected a function, received: 'undefined')

Avatar
Buang
Jawaban Terbai

Hi, 

The issue is that the IsCustomButton() function is not being added to the PaymentScreen component properly. Instead of extending the PaymentScreen class with the CustomButtonPaymentScreen class, you need to create a new component that inherits from the PaymentScreen component and add the IsCustomButton() function to it.

odoo.define('pos_custom_buttons.PaymentScreenButton', function(require) {'use strict';
const {Gui} = require('point_of_sale.Gui');
const {posbus} = require('point_of_sale.utils');
const {useListener} = require('web.custom_hooks');
const Registries = require('point_of_sale.Registries');
const PaymentScreen = require('point_of_sale.PaymentScreen');
const CustomButtonPaymentScreen = PaymentScreen => class extends PaymentScreen {
constructor() {
super(...arguments);
}
IsCustomButton() {

let partnerId = this.rpc({
model: 'model.model',
method: 'do_payment',
args: [event.detail.processedChanges],
});

var phone = prompt("Enter the Customer phone number");
var send_phone = "1" + String(parseInt(phone))
alert("Request sent to: " + send_phone)
console.log(phone)
}
}
Registries.Component.add(CustomButtonPaymentScreen);
return CustomButtonPaymentScreen;
});

Regards

Avatar
Buang
Penulis

Hi Cybrosys Techno Solutions Pvt.Ltd.

Thanks a lot for replying however, after updating my code with the code you provided above, I am getting this error now.
Kindly, what could be the issue?

Error:
OwlError: Invalid handler (expected a function, received: 'undefined')at Object.mainEventHandler (http://localhost:8011/web/assets/debug/web.assets_common.js:21602:23) (/web/static/lib/owl/owl.js:5432)
at HTMLDivElement.listener (http://localhost:8011/web/assets/debug/web.assets_common.js:16501:20) (/web/static/lib/owl/owl.js:331)

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