update on one2many fields

documentation one2many tutorial

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Iftikar Tsani

Hello, I've been following the documentation on creating custom modules and I'm stuck at chapter 10: \https://www.odoo.com/documentation/15.0/developer/howtos/rdtraining/10_actions.html

I can't figure out how to achieve the 3rd point:

When an offer is accepted, set the buyer and the selling price for the corresponding property.
Refer to the third image of the Goal for the expected result.
Pay attention: in real life only one offer can be accepted for a given property!

How am I supposed to set the selling price and the buyer when offer is accepted? I tried to use onchange method on the property models that track based on its offer_ids, but it's not setting the selling price. How should I set the selling price and the buyer?

Cybrosys Techno Solutions Pvt.Ltd

Hello,

There is a connection field between the one2many field of offer and main model properties, "property_id".using this field you can set the selling price and buyer in offer model as like this.

def button_accept(self): 
       self.status = 'accept' 
       self.property_id.selling_price = self.price 
       self.property_id.buyer_id = self.partner_id.id

Regards

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