Odoo 15"未设置必填字段"，即使它被明确选中

Question

我创建了一个视频来演示视频：https://vimeo.com/748701130

当我在打开的event.booth模型中单击保存时，我会收到错误消息，即event.event尚未选择，但它是必填字段。然而，正如视频中可见的那样，这不是真的。该字段已明确选择。

这是模型的代码：(我继承event.booth(

# -*- coding: utf-8 -*-
from odoo import models, fields, api
from . import prepare_engine as rectanglemaps_engine

class EventBooth(models.Model):
_inherit = 'event.booth'
name = fields.Char(string='Name', compute='_compute_name')
display_name = fields.Char(string="Anzeigename", compute='_compute_display_name', inverse='_inverse_display_name',  store=True)
# Verbundene Halle
halle_id = fields.Many2one('rectanglemaps.halle', string='Halle')
# Allgemein
start_number = fields.Float(string="Von", default=0, required=True)
front = fields.Float(string="Front", default=4, required=True)
end_number = fields.Float(string="Bis", compute='_compute_end_number', inverse='_inverse_end_number', store=True)
area = fields.Float(string="Fläche", compute='_compute_area', store=True)
depth = fields.Float(string="Standtiefe", compute='_compute_depth', inverse='_inverse_depth', store=True)
# Planattribute
draw = fields.Boolean(string="Einzeichnen", default=True)
stand_inset = fields.Float(string="Stand Einsatz", default=0)
walls = fields.Selection([('b', 'Braun'), ('w', 'Weiß')], string="Wände")
# carpet = fields.Selection([('1', 'orange'), ('2', 'grün'), ('3', 'grau'), ('4', 'blau')], string="Teppich")
carpet = fields.Many2one('rectanglemaps.carpet', string='Teppich')
# Planattribute - Wände
available_walls = [('b', 'Braun'), ('w', 'Weiß')]
# upper wall
wall_1_draw = fields.Boolean(string="Obere Wand", compute='_compute_wall_1_draw', inverse='_inverse_wall', store=True)
wall_1_start = fields.Float(string="Einsatz links")
wall_1_end = fields.Float(string="Einsatz rechts")
wall_1_color = fields.Selection(available_walls, string="Wandtyp", default='w')
# rightmost wall
wall_2_draw = fields.Boolean(string="Rechte Wand", compute='_compute_wall_2_draw', inverse='_inverse_wall', store=True)
wall_2_start = fields.Float(string="Einsatz oben")
wall_2_end = fields.Float(string="Einsatz unten")
wall_2_color = fields.Selection(available_walls, string="Wandtyp", default='w')
# lower wall
wall_3_draw = fields.Boolean(string="Untere Wand", compute='_compute_wall_3_draw', inverse='_inverse_wall', store=True)
wall_3_start = fields.Float(string="Einsatz links")
wall_3_end = fields.Float(string="Einsatz rechts")
wall_3_color = fields.Selection(available_walls, string="Wandtyp", default='w')
# leftmost wall
wall_4_draw = fields.Boolean(string="Linke Wand", compute='_compute_wall_4_draw', inverse='_inverse_wall', store=True)
wall_4_start = fields.Float(string="Einsatz oben")
wall_4_end = fields.Float(string="Einsatz unten")
wall_4_color = fields.Selection(available_walls, string="Wandtyp", default='w')
# Standvorschau
preview = fields.Image(string="Vorschau")
@api.depends('halle_id.name', 'start_number', 'front')
def _compute_name(self):
for record in self:
try:
sn = record.start_number
if (record.start_number).is_integer():
sn = int(record.start_number)
en = record.start_number + record.front
if (en).is_integer():
en = int(en)
record.name = record.halle_id.name + ' | ' + str(sn) + ' - ' + str(en)
except:
record.name = 'Stand'
@api.depends('start_number', 'front')
def _compute_end_number(self):
for record in self:
record.end_number = record.start_number + record.front
def _inverse_end_number(self):
for record in self:
record.front = record.end_number - record.start_number
@api.depends('start_number', 'end_number', 'depth')
def _compute_area(self):
for record in self:
record.area = (record.end_number - record.start_number) * record.depth
@api.depends('partner_id.name')
def _compute_display_name(self):
for record in self:
record.display_name = record.partner_id.name
@api.depends('start_number')
def _compute_depth(self):
for record in self:
if record.start_number < 200:
record.depth = record.halle_id.stand_s
elif record.start_number < 400:
record.depth = record.halle_id.stand_e
elif record.start_number < 600:
record.depth = record.halle_id.stand_n
elif record.start_number < 800:
record.depth = record.halle_id.stand_w

@api.depends()
def _inverse_depth(self):
for record in self:
pass
@api.depends()
def _inverse_display_name(self):
for record in self:
pass
@api.depends('start_number')
def _compute_wall_1_draw(self):
for record in self:
record.wall_1_draw = 200 < record.start_number < 1000
@api.depends('start_number')
def _compute_wall_2_draw(self):
for record in self:
record.wall_2_draw = record.start_number < 600 or 800 < record.start_number < 1000
@api.depends('start_number')
def _compute_wall_3_draw(self):
for record in self:
record.wall_3_draw = record.start_number < 400 or 600 < record.start_number < 1000
@api.depends('start_number')
def _compute_wall_4_draw(self):
for record in self:
record.wall_4_draw = record.start_number < 200 or 400 < record.start_number < 1000
def _inverse_wall(self):
for record in self:
pass

# used in view
def action_confirm_stand(self):
self.state = 'done'
# used in view
def action_cancel_stand(self):
self.state = 'cancelled'

def action_plan_redraw(self):
self.draw_preview()
def draw_preview(self):
self.preview = rectanglemaps_engine.prepare_engine_stand(self)
# used in view
def action_create_offer(self):
print("Create offer")
@api.model
def create(self, values):
if self.halle_id != False:
values['event_id'] = self.halle_id.event_id.id
return super(EventBooth, self).create(values)
@api.onchange('name', 'start_number', 'end_number', 'depth', 'wall_1_draw', 'wall_1_start', 'wall_1_end', 'wall_2_draw', 'wall_2_start', 'wall_2_end', 'wall_3_draw', 'wall_3_start', 'wall_3_end', 'wall_4_draw', 'wall_4_start', 'wall_4_end')
def change(self):
self.draw_preview()
def action_create_order_rectanglemaps(self):
action = self.env["ir.actions.actions"]._for_xml_id("rectanglemaps.action_rectanglemaps_create_order")
ctx = {'default_event_booth_id': self.id,
'default_event_id': self.event_id.id if self.event_id else False,
'default_partner_id': self.partner_id.id if self.partner_id else False
}
action['context'] = ctx
return action

Answer 1

在调用supper:之前，您正试图在create函数中获取字段值(halle_id(

@api.model
def create(self, values):
if self.halle_id != False:
values['event_id'] = self.halle_id.event_id.id
return super(EventBooth, self).create(values)

self是一个空记录集，字段值不可用

halle_id和event_id的类型为Many2one，它们的值将是空记录集，self.halle_id != False表达式将被求值为True，Odoo将值中event_id的值设置为False，因为空记录集的id字段的值是False，然后它将引发错误，因为未设置所需字段event_id。

您可以调用super，然后获得halle_id字段值：

@api.model
def create(self, values):
res = super(EventBooth, self).create(values)
# Now you can use `res.halle_id`
return res

或者将其在values中的值用作整数：

self.halle_id.browse(values['halle_id'])

注意，当halle_id的值更改时，可以使用onchange decorator来填充event_id的值