Hi, Can someone help me please? I have two models created: Model A: Loan payments_id = fields.One2Many('loan.payments', 'loan_id', 'Payments') Model B: Loan Payments loan_id = fields.Many2One('loan', 'Loan') Loan Description: XXXYYYZZZ Loan Amount = 400.000 Description Capitalization (First row is equal to LOAN AMOUNT) Principal Interest Payment (Principal + interest) Next Amount ( Capitalization - Principal ) 1 400.000 20.000 20 20.020 380.000 2 380.000 20.000 20 20.020 360.000 3 360.000 20.

How to get the value of the previous row and store it in the next row? One2Many

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Hi, Can someone help me please?

I have two models created:

Model A: Loan

payments_id = fields.One2Many('loan.payments', 'loan_id', 'Payments')

Model B: Loan Payments

loan_id = fields.Many2One('loan', 'Loan')

Loan Description: XXXYYYZZZ

Loan Amount = 400.000

Description	Capitalization (First row is equal to LOAN AMOUNT)	Principal	Interest	Payment (Principal + interest)	Next Amount ( Capitalization - Principal )
1	400.000	20.000	20	20.020	380.000
2	380.000	20.000	20	20.020	360.000
3	360.000	20.000	20	20.02	340.000

I have a problem, how can I get the value 'Next Amount Capitalization' and store it in the next row or record of the one2many field? Thank you

Câu trả lời hay nhất

Use onchange function on that one2many (payments_id) field . It will definitely work.

I think onchange is not work.

Instead of creating one2many by using add an item, keep a button on header.

onclick this button create one2many lines.

I hope your problem will solve with this.

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