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many2onev14
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Bazcher and Co, LLP, Peshawar, Pakistan, Fazal Haleem

I have created a Many2one field in my custom model

Python:

class SalesGroup(models.Model):    
    _name = 'pl.sales.group'
    
    warehouse_id = fields.Many2one('stock.warehouse', string='Warehouse',required=True)

However, when i am creating/editing a record, all the warehouses listed down, but when i select one value and save the form/record, the warehouse field sets to null.



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Buang
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Bazcher and Co, LLP, Peshawar, Pakistan, Fazal Haleem
Penulis Jawaban Terbai

I solved it myself. The field wasn't setting to null rather than it was not showing any data value. A many2one relation shows display_name field value, when record is saved. I set store=True flag on display_name, without computing or initiating it, which is why that field was set to null on all records.

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Buang
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Kiran K
Jawaban Terbai

Hi , 

Try Giving force_save="1" along with field definition in XML.
      

Hope It Helps,
Kiran K


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Buang
Bazcher and Co, LLP, Peshawar, Pakistan, Fazal Haleem
Penulis

Tried force_save="1" and store=True. Not solved. I think this is specifically in case of stock.warehouse

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