# -*- coding: utf-8 -*- from odoo import models, fields, api from datetime import date class CabBooking(models.Model): _name = 'cab.booking' _rec_name = 'booking_date' booking_date = fields.Date(string="Booking Date", default=date.today(), required=True) cab_timing = fields.Many2one('cab.time', string="Timing", required=True) cab_routes = fields.Many2one('cab.location', string="Route From", required=True) cab_routes_to = fields.Many2one('cab.location', string="Route To", required=True) seat_available = fields.One2many('cab.timing', compute="scheduled_details") @api.onchange('cab_routes', 'cab_timing', 'cab_routes_to') def scheduled_details(self): data = self.env['cab.timing'].search([('cab_route.name', '=', self.cab_routes.name), ('cab_time.name', '=', self.cab_timing.name), ('cab_route_to.name', '=', self.cab_routes_to.name)]) self.seat_available = data