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

CRM
e-Commerce
Contabilitate
Inventar
PoS
Proiect
MRP

All apps

All Posts Oameni Insigne

Etichete (View all)

odoo accounting v14 pos v15

Despre acest forum

Suport

unique multiple fields

accounting sql invoice.line

1 Răspunde

15197 Vizualizări

Fongoh Tayong

I am customizing accounts module.

I want to make sure that an item is not added multiple times on an invoice(account.invoice.line).

From this question, https://www.odoo.com/forum/help-1/question/how-to-make-a-unique-field-in-a-module-16386, i came out with a solutions which does not work and dont know why.

_name = "account.invoice.line"	
_inherit = "account.invoice.line"

#other code

_sql_constraints = [
 ('unique_product', 'unique(id, product_id)', 'Cannot Use one tracker twice!\nPlease, select a different product')
	]

It still allows me to add same product twice.
Please, where am i going wrong?

Thanks for your reply

Hardikgiri Goswami

Cel mai bun răspuns

Hi Fongoh,

I think following code will be helpful to you. Please try with this code.

_name = "account.invoice.line"	_inherit = "account.invoice.line"
#other code
_sql_constraints = [ ('unique_product', 'unique(invoice_id, product_id)', 'Cannot Use one tracker twice!\nPlease, select a different product')	]

Instead of "id", you can try with "invoice_id".

Regards,

Hardik

Fongoh Tayong

Autor

I tried that but not change. I even tried using a field(in the unique constraint) that is not in the model but it did not raise any error/exception of field not found. I thought it would have raised an exception that field not found but was supprised it just went pass that and could still have duplicate product selection.

Fongoh Tayong

Autor

Oh, thanks hardikgiri, it worked. It was actually failing to add because the constraint had already been violated by an entry in the db so the error was being shown on the command line (was expecting a browser error). So as soon as i removed the record that violdated the constraint, and restarted odoo, it added the constraint and now, no duplicate product can be entered. Thanks man. Marked succesfull.

Christian FOMEKONG

Thanks Hardikgiri, it's working very well for me

Enjoying the discussion? Don't just read, join in!

Create an account today to enjoy exclusive features and engage with our awesome community!

Înscrie-te

Related Posts	Răspunsuri	Vizualizări
How to Log SQL Queries Related to Odoo Accounting Transactions? Rezolvat accounting log sql queries	1 mar. 25	2582
Compute Function to compute invoice_cash_rouding_id try to delete posted entries accounting invoices invoice.line odoo16features	0 aug. 23	2002
I found a small typo in the Odoo 19 Chart of Accounts — and it made my day 😆 accounting	2 nov. 25	139
Invoice-Digitize-Individual Line Items accounting	1 nov. 25	429
Guía~Básica¿Cómo hablo con una persona en vivo en Delta? accounting	0 nov. 25	3

Această întrebare a fost marcată

Enjoying the discussion? Don't just read, join in!