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Christoph Ronken

We are trying to hide the info button on the POS screen.

What I need is for the conditional in the following piece of (default) code to be an actual condition (that I will link to a parameter).


ProductScreen.addControlButton({
    component: ProductInfoButton,
    condition: () => true,
    position: ['before', 'SetFiscalPositionButton'],
});
As this is part of the Odoo source code, I cannot alter the code itself.

Now as far as I understand, this piece of code simply adds a component to the Product Screen.

Can I either: 

  • prevent the default from firing and call it myself with a custom condition
  • alter the added button and change the condition of it

Any help would be kindly appreciated


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Ing. Rolando Pérez Rebollo

hey I'm in the same page. So far I have tried https://www.cybrosys.com/blog/how-to-show-hide-a-button-in-odoo-15-pos-based-on-the-user but no luck 'cause it seems his proposal needs some context. How to extend or modify original condition?? Have you made any progress???

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Ing. Rolando Pérez Rebollo
最佳答案

I have found a working example here https://apps.odoo.com/apps/modules/15.0/ssq_pos_return_restriction/.

Please adjust to your specific needs.

odoo.define('pos_presale.ProductScreen', function(require) {
    'use strict';

    const ProductScreen = require('point_of_sale.ProductScreen');
    const RefundButton = require('point_of_sale.RefundButton');

    ProductScreen.addControlButton({
        component: RefundButton,
        condition: function () {
            var has_refund = false;
            if (!this.env.pos.config.iface_presale) {
                has_refund = true;
            }
            return has_refund;
        },
        position: ['replace', 'RefundButton'],
    });

});
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