Odoo is the world's easiest all-in-one management software.
It includes hundreds of business apps:

CRM
e-Commerce
Бухгалтерия
Склад
PoS
Проекты
MRP

All apps

Все посты Люди Значки

Теги (Смотреть все)

odoo accounting v14 pos v15

Об этом форуме

Помощь

Input max length on xml or dynamic fields.char size in python side

odoo12 odoo12.0

1 Ответить

12870 Представления

Kevin Randriajaoson

Hello,

I would like to set fields.Char size dynamically, registration number of an employee, e.g: 0001 or 0002, which is size of 4 here, so if the manager decided to set the size to 5 then I have to change it in code in that case, but the manager wants it to be in a parameter in the company settings so he could change it whenever he wants to.

I already tried:
case 1: defining size dynamically on python side

my_field = fields.Char(..., size=lambda self: self.get_dynamic_size())
# or
fields.Char(..., size=lambda self: get_dynamic_size(self))

case 2: set maxlength of the field in xml


<field name="my_field" attrs="{'max_length': uid.company_id.get_dynamic_size}"

But none of those actually works

My work around was defining an onchange function to correct the input but this doesn't give the same experience for the user as setting maxlength on the input field

Sudhir Arya (ERP Harbor Consulting Services)

Лучший ответ

I liked the way you tried it first before asking the question. I appreciate your efforts and would try to help you.

You don't need to set dynamic size. You just need to create a configuration where your manager can set the size of the number.

Now, you just have to create a constraint which will check the size of the employee number and compare it with the value which is entered by manager in the configuration.

@api.constrains('emp_no')
def _check_emp_no(self):
    if self.emp_no:
        if len(self.emp_no) > self.user.company_id.get_dynamic_size:
            raise ValidationError('Employee Number cannot be more than %s ' %self.user.company_id.get_dynamic_size)

Kevin Randriajaoson

Автор

Thanks for your reply, but isn't there a solution which could limit the user input like maxlength does? where it triggers live when user is typing the emp_no, not when the focus is lost on the input like in onchange or on creating/updating? ... But, if there isn't, then, this approach in my opinion is a lot better, I totally forgot there was @api.constrains lol, thank you buddy

Sudhir Arya (ERP Harbor Consulting Services)

AFAIK, there isn't a way to do it dynamically.

You can use onchange to show the warning message but it won't stop the execution, user will still be able to save the record.

Не оставайтесь в стороне – присоединяйтесь к обсуждению!

Создайте аккаунт сегодня, чтобы получить доступ к эксклюзивным функциям и стать частью нашего замечательного сообщества!

Регистрация

Похожие посты	Ответы	Просмотры
Integrate software solutions with odoo using API odoo12 odoo12.0	2 февр. 23	5080
Open Record in Edit mode Решено odoo12 odoo12.0	2 мар. 21	9706
Differentiate Odoo Website Orders & Backend Orders odoo12 odoo12.0	7 июл. 19	5598
how can i make multi barcodes for one product and search on these barcodes on POS odoo v12 ?? enterprise odoo12 odoo12.0	0 февр. 21	3605
Expected singleton: hr.emp.travel.location(62, 63) odoo12.0	2 окт. 25	1975

Этот вопрос был отмечен

Не оставайтесь в стороне – присоединяйтесь к обсуждению!