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pospoint_of_saleowl18.0
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NELSON ALEXANDER DIAZ DE LA CRUZ

The goal is to customize the PoS interface so that the existing “Order” button (or a new adjacent button) can be overridden or extended to trigger a custom behavior: when the button is clicked, a popup window should open with a text input field. The cashier or waiter can type information such as the name of the person placing the order into this field. After entering the text and clicking “OK”, the popup should close and the order can then be confirmed as usual.


Odoo version: 18


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Codesphere Tech

Hello,
You can use kitchen note or customer note for this. Is it not feasible for you?

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Cybrosys Techno Solutions Pvt.Ltd
Best Answer
Hi,
You need to do three things:
      1- Create a custom popup (text input)
      2- Extend the Order/Validate button behavior
      3- Store the entered text on the POS order

* Create a custom popup (Text Input)
--> static/src/js/OrderNamePopup.js

import { AbstractAwaitablePopup } from "@point_of_sale/app/popup/abstract_awaitable_popup";
import { registry } from "@web/core/registry";

export class OrderNamePopup extends AbstractAwaitablePopup {
    setup() {
        super.setup();
        this.orderName = "";
    }

    confirm() {
        this.resolve({ confirmed: true, value: this.orderName });
    }

    cancel() {
        this.resolve({ confirmed: false });
    }
}

OrderNamePopup.template = "OrderNamePopup";

registry.category("popups").add("OrderNamePopup", OrderNamePopup);

--> static/src/xml/OrderNamePopup.xml

<?xml version="1.0" encoding="UTF-8"?>
<templates>
    <t t-name="OrderNamePopup" owl="1">
        <div class="popup popup-textinput">
            <div class="title">Enter Order Name</div>

            <input type="text"
                   class="form-control"
                   t-model="orderName"
                   placeholder="Customer / Order Name"/>

            <div class="footer">
                <button class="button cancel" t-on-click="cancel">Cancel</button>
                <button class="button confirm" t-on-click="confirm">OK</button>
            </div>
        </div>
    </t>
</templates>

* Extend the “Order / Validate” button
--> static/src/js/PaymentScreenPatch.js

import { PaymentScreen } from "@point_of_sale/app/screens/payment_screen/payment_screen";
import { patch } from "@web/core/utils/patch";

patch(PaymentScreen.prototype, "order_name_popup", {

    async validateOrder(isForceValidate) {
        const order = this.currentOrder;

        // Show popup ONLY if name not already set
        if (!order.order_name) {
            const { confirmed, value } = await this.popup.add(
                "OrderNamePopup",
                {}
            );

            if (!confirmed) {
                return; // stop validation
            }

            order.order_name = value;
        }

        // Continue normal validation
        await super.validateOrder(isForceValidate);
    },
});

* Store the value on the POS Order
--> static/src/js/OrderExtension.js

import { Order } from "@point_of_sale/app/store/models";
import { patch } from "@web/core/utils/patch";

patch(Order.prototype, "order_name_field", {

    setup() {
        super.setup(...arguments);
        this.order_name = this.order_name || "";
    },

    export_for_printing() {
        const data = super.export_for_printing(...arguments);
        data.order_name = this.order_name;
        return data;
    },

    export_as_JSON() {
        const json = super.export_as_JSON(...arguments);
        json.order_name = this.order_name;
        return json;
    },

    init_from_JSON(json) {
        super.init_from_JSON(...arguments);
        this.order_name = json.order_name || "";
    },
});

Manifest:

'assets': {
    'point_of_sale.assets': [
        'your_module/static/src/js/*.js',
        'your_module/static/src/xml/*.xml',
    ],
},


Hope it helps.

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