Hello, 

I want to create an object from the website, i can catch a simple field but i dont undetstand how to do with radio. When i tried i only got "on" value

So here i want to have a field with 3 radio for the remediation_type (soil,choice2,choice3-

here is my controller 

from odoo import http
from odoo.http import request


class Estimate(http.Controller):

    @http.route('/estimate_webform/', type="http",auth="public",website="true")
    def patient_webform(self,**kw):
        return http.request.render('theme_haemertest.create_estimate',{})

    @http.route('/create/estimate/', type="http",auth="public",website="true")
    def create_estimate(self, **kw):
        estimate = request.env['haemer.estimate'].sudo().create({
            'owner': kw.get('nowner'),
            'name': kw.get('name'),
            'address': kw.get('address'),
            'latitude': kw.get('latitude'),
            'longitude': kw.get('longitude'),
            'past_activity': kw.get('past_activity'),
            'future_activity': kw.get('future_activity'),
            'remediation_type': kw.get('remediation_type'),
            'volume': kw.get('volume'),
            'density': kw.get('density'),
            'humidity': kw.get('humidity'),
            'porosity': kw.get('porosity'),
        })
        vals = {
            'estimate': estimate,
        }
        return request.render("theme_haemertest.create_estimate", vals)

my model : 

from odoo import models, fields

class HaemertestEstimate (models.Model):
    _name= "haemer.estimate"
    _description = "Estimate's customer"

    owner = fields.Char(string='Owner')
    name = fields.Char(string='Name')
    address = fields.Char(string='Address')
    latitude = fields.Integer(string='Latitude')
    longitude = fields.Integer(string='Longitude')
    past_activity = fields.Char(string='Past Activity')
    future_activity = fields.Char(string='Future Activity')
    remediation_type = fields.Selection([
        ('soil', 'Soil'),
        ('n2', 'Choice2'),
        ('n3', 'Choice3'),
    ], required=True, default='soil', tracking=True)
    volume = fields.Integer(string='Volume')
    density = fields.Integer(string='Density')
    humidity = fields.Float(string='Humidity')
    porosity = fields.Float(string='Porosity')

xml version="1.0" encoding="UTF-8" ?>

    id="menu_estimate_form" model="website.menu">
        name="name">create estimate
        name="url">/estimate_webform
        name="parent_id" ref="website.main_menu"/>
        name="sequence">75
    
    id="create_estimate" name="Create Estimate">
        t-call="website.layout">
            
id="wrap">
                
class="oe_structure">
                    
class="container">
                        role="form" action="/create/estimate" method="post">
                            type="hidden" name="csrf_token" t-att-value="request.csrf_token()"/>
                            
class="form-group">
                                for="owner" class="control-label">owner
                                type="text" name="name" t-att-value="owner" id="owner"
                                       class="form-control" placeholder="owner" required ="required"/>
                            

                            
class="form-group">
                                for="name" class="control-label">name
                                type="text" name="name" t-att-value="name" id="name"
                                       class="form-control" placeholder="name" required ="required"/>
                            

                            
class="form-group">
                                for="address" class="control-label">address
                                type="text" name="address" t-att-value="address" id="address"
                                       class="form-control" placeholder="address" required ="required"/>
                            

                            
class="form-group">
                                for="latitude" class="control-label">latitude
                                type="number"  step ="any" name="latitude" t-att-value="latitude" id="latitude"
                                       class="form-control" placeholder="0" required ="required"/>
                            

                            
class="form-group">
                                for="longitude" class="control-label">longitude
                                type="number"  step ="any" name="longitude" t-att-value="longitude" id="longitude"
                                       class="form-control" placeholder="0" required ="required"/>
                            

                            
class="form-group">
                                for="past_activity" class="control-label">past activity
                                type="text" name="past_activity" t-att-value="past_activity" id="past_activity"
                                       class="form-control" placeholder="past activity" required ="required"/>
                            

                            
class="form-group">
                                for="future_activity" class="control-label">future activity
                                type="text" name="future_activity" t-att-value="future_activity" id="future_activity"
                                       class="form-control" placeholder="future activity" required ="required"/>
                            

                            
class="form-group">


                               


                            

                            
class="form-group">
                                for="volume" class="control-label">Volume(m³)
                                type="number"  step ="any" name="volume" t-att-value="volume" id="volume"
                                       class="form-control" placeholder="0" required ="required"/>
                            

                            
class="form-group">
                                for="density" class="control-label">Density(kg/m³)
                                type="number"  step ="any" name="density" t-att-value="density" id="density"
                                       class="form-control" placeholder="0" required ="required"/>
                            

                            
class="form-group">
                                for="humidity" class="control-label">humidity
                                type="number"  step ="any" name="humidity" t-att-value="humidity" id="humidity"
                                       class="form-control" placeholder="0" required ="required"
                                       min="0" max="1"/>
                            

                            
class="form-group">
                                for="porosity" class="control-label">porosity
                                type="number"  step ="any" name="porosity" t-att-value="porosity" id="porosity"
                                       class="form-control" placeholder="0" required ="required"
                                       min="0" max="1"/>
                            

                            
class="clearfix oe_login_buttons">