{"id":18,"date":"2023-04-18T06:33:00","date_gmt":"2023-04-18T06:33:00","guid":{"rendered":""},"modified":"2024-01-28T09:05:22","modified_gmt":"2024-01-28T09:05:22","slug":"add-one2many-field-in-odoo16","status":"publish","type":"post","link":"https:\/\/pythonpower.in\/index.php\/2023\/04\/18\/add-one2many-field-in-odoo16\/","title":{"rendered":"Add One2many Field in Odoo16"},"content":{"rendered":"

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Add One2many Field In Odoo16<\/u><\/i><\/b><\/span><\/span><\/div>\n

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How To Add One2many Field In Odoo16<\/span><\/b><\/div>\n

Identify the model you want to add the One2many field to. Let’s assume that you want to add a One2many field to the “appointment.pharmacy” model<\/span><\/p>\n

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from odoo import api, fields, models<\/span><\/p>\n


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class HospitalAppointment(models.Model):<\/span><\/p>\n

    <\/span>_name = ‘hospital.appointment’<\/span><\/p>\n

    _description=’hospital.appointment’<\/span><\/span><\/p>\n

    <\/span><\/span><\/p>\n

   <\/span><\/span><\/p>\n

    <\/span>pharmacy_id = fields.One2many(‘appointment.pharmacy’, ‘appointment_id’, string=’pharmacy_id’ )<\/span><\/p>\n

    <\/span><\/span><\/p>\n

        <\/span><\/span><\/p>\n

#if we want to create many2one field  first we can create a two model for relational fields in odoo<\/span><\/p>\n


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class AppointmentPharmacy(models.Model):<\/span><\/p>\n

    <\/span>_name = ‘appointment.pharmacy’<\/span><\/p>\n

    <\/span>_description = ‘appointment pharmacy’<\/span><\/p>\n


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  <\/span><\/span><\/p>\n

    <\/span>appointment_id = fields.Many2one(comodel_name=’hospital.appointment’, string=’appointment_id’)<\/span><\/p>\n


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# we can also create one xml file like appointment _view.xml<\/span><\/p>\n


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<?xml version=”1.0″ encoding=”utf-8″?><\/p>\n

<odoo><\/p>\n

       <\/span><\/p>\n

     <\/span><\/p>\n

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        <\/span><record id=”view_hospital_appointment_form” model=”ir.ui.view”><\/p>\n

            <\/span><field name=”name”>hospital.appointment.form<\/field><\/p>\n

            <\/span><field name=”model”>hospital.appointment<\/field><\/p>\n

            <\/span><field name=”arch” type=”xml”><\/p>\n

                <\/span><form><\/p>\n

                               <\/span><notebook><\/p>\n

<\/p>\n

                           <\/span><\/p>\n

    <\/span><\/p>\n

                           <\/span><page string=’pharmacy’ name=’pharmacy’><\/p>\n

                            <\/span><field name=’pharmacy_id’><\/p>\n

                            <\/span><\/p>\n

                            <\/span><\/field><\/p>\n

                           <\/span><\/page><\/p>\n

                        <\/span><\/notebook><\/p>\n

<\/p>\n

                        <\/span><\/p>\n

                           <\/span><\/p>\n

                      <\/span><\/sheet><\/p>\n

<\/p>\n

                      <\/span><\/p>\n

                <\/span><\/p>\n

                <\/span><\/p>\n

                <\/span><\/form><\/p>\n

            <\/span><\/field><\/p>\n

        <\/span><\/record><\/p>\n

          <\/span><\/p>\n

<\/odoo><\/p>\n

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after that we can add xml file in __manifest__.py<\/span><\/p>\n


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{<\/span><\/p>\n

    <\/span>‘name’: ‘Hospital Management’,<\/span><\/p>\n

    <\/span>‘version’: ‘1.2’,<\/span><\/p>\n

    <\/span>‘category’: ‘Hospital Management System’,<\/span><\/p>\n

    <\/span>‘author’: ‘pythonpowers’,<\/span><\/p>\n

   <\/span><\/span><\/p>\n

    <\/span>‘sequence’: -100,<\/span><\/p>\n

    <\/span>‘summary’: ‘HMS’,<\/span><\/p>\n

    <\/span>‘description’: “””<\/span><\/p>\n

This module contains all the common features of Hospital Managent System.<\/span><\/p>\n

    <\/span>“””,<\/span><\/p>\n

    <\/span>‘depends’: [‘mail’,’base’,’product’],<\/span><\/p>\n

    <\/span>‘data’: [<\/span><\/p>\n

        <\/span>‘<\/span><\/p>\n

        <\/span>‘views\/appointment_view.xml’,<\/span><\/p>\n

       <\/span><\/span><\/p>\n

        <\/span><\/span><\/p>\n

    <\/span>],<\/span><\/p>\n

 <\/span><\/span><\/p>\n

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    <\/span>‘demo’: [],<\/span><\/p>\n

    <\/span>‘application’:True,<\/span><\/p>\n

        <\/span><\/span><\/p>\n

    <\/span>‘installable’: True,<\/span><\/p>\n

    <\/span>‘assets’: {<\/span><\/p>\n

        <\/span><\/span><\/p>\n

    <\/span>},<\/span><\/p>\n

    <\/span><\/span><\/p>\n

    <\/span>‘license’: ‘LGPL-3’,<\/span><\/p>\n


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}<\/span><\/p>\n


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