Magento 2.3 - Issue to override price-box.js using mixin(In Firefox 66.0.2 version)

[miteshdhaduk]

Preconditions (*)

1. Magento 2.3 (Firefox 66.0.2 (64-bit) version)
2. Magento 2.3.1 (Firefox 66.0.2 (64-bit) version)
3. Magento 2.2.8 (Firefox 66.0.2 (64-bit) version)

Steps to reproduce (*)

1. Override updatePrice function(Magento_Catalog/js/price-box) using a mixin.
2. File call using mixin properly but the updatePrice function is not called. (In chrome working fine, but in Firefox not working.)

Expected result (*)

1. updatePrice function is call properly in all browser.

Actual result (*)

1. updatePrice function is not call in Firefox.

[m2-assistant]

Hi @miteshdhaduk. Thank you for your report.
To help us process this issue please make sure that you provided the following information:

• Summary of the issue
• Information on your environment
• Steps to reproduce
• Expected and actual results

Please make sure that the issue is reproducible on the vanilla Magento instance following Steps to reproduce. To deploy vanilla Magento instance on our environment, please, add a comment to the issue:

@magento-engcom-team give me 2.3-develop instance - upcoming 2.3.x release

For more details, please, review the Magento Contributor Assistant documentation.

@miteshdhaduk do you confirm that you was able to reproduce the issue on vanilla Magento instance following steps to reproduce?

• yes
• no

[raumatbel]

We are making a mix of priceBox and exactly the same thing happens to us. In Chrome it works but in Firefox it does not.

[miteshdhaduk]

@raumatbel Have you fix it or not?

[lionelalvarez]

Hello, I have had the same problem in Magento 2.2.6

[miteshdhaduk]

Hello, I have had the same problem in Magento 2.2.6

Have you fix it or not?

[raumatbel]

At this time, the problem is not fixed @miteshdhaduk

[m2-assistant]

Hi @niravkrish. Thank you for working on this issue.
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[mageprashant]

@lionelalvarez @miteshdhaduk
It's my code and working fine to me.

requirejs-config.js

var config = 
{
    config: 
    {
        mixins: 
        {
            'Magento_Catalog/js/price-box':
            {
            	'Vendor_Module/js/price-box': true
            }
        }
    }
};

price-box.js

define([
	'jquery',
	'Magento_Catalog/js/price-utils',
	'underscore',
	'mage/template',
	'jquery/ui'
], function ($, utils, _, mageTemplate) 
{
	'use strict';
	
	return function (widget) 
	{
		$.widget('mage.priceBox', widget, 
		{
			updatePrice: function updatePrice(newPrices) {
			{
				// Custom code
			}
		});
		
		return $.mage.priceBox;
	}
});

[miteshdhaduk]

@mageprashant Yes, you are right. But this is not working in Magento 2.2.8 and Magento 2.3.*(Not working in Firefox).

[niravkrish]

@lionelalvarez @miteshdhaduk
It's my code and working fine to me.

requirejs-config.js

var config = 
{
    config: 
    {
        mixins: 
        {
            'Magento_Catalog/js/price-box':
            {
            	'Vendor_Module/js/price-box': true
            }
        }
    }
};

price-box.js

define([
	'jquery',
	'Magento_Catalog/js/price-utils',
	'underscore',
	'mage/template',
	'jquery/ui'
], function ($, utils, _, mageTemplate) 
{
	'use strict';
	
	return function (widget) 
	{
		$.widget('mage.priceBox', widget, 
		{
			updatePrice: function updatePrice(newPrices) {
			{
				// Custom code
			}
		});
		
		return $.mage.priceBox;
	}
});

Code Is working Fine with Magento 2.3.
I am also check in Firefox Browser.