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one2many field in openerp

By
mid123
on 4/11/13, 7:42 AM 11,152 views

how to give one2many field to same model...for an example I have to create one 2 many in product.product it refers to same product.product it shows an integriyt error how to rectify this problem ???

Post the code, please

Francesco OpenCode
on 4/11/13, 7:44 AM
4

Sudhir Arya (SA)

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Sudhir Arya (SA)
On 4/11/13, 7:52 AM

First you have to create many2one field of product.product and then you can create one2many field.

For example:

`partent_id`: fields.many2one('product.product', 'Parent Product', ondelete='cascade'),
`product_ids`: fields.one2many('product.product', 'parent_id', 'Products'),

Thanks for your reply

mid123
on 1/29/14, 2:47 AM

but it still gives the integrity error

Shivam Mahajan
on 5/2/16, 5:43 AM

Integrity Error The operation cannot be completed, probably due to the following: - deletion: you may be trying to delete a record while other records still reference it - creation/update: a mandatory field is not correctly set [object with reference: name - name]

Shivam Mahajan
on 5/2/16, 5:48 AM
0
mywebsitedeal
On 8/27/14, 6:46 AM

Hi,

I also  have created that one2many field  on same model . it works but their are no records are being displayed  in one2many field .

How to display value in one2many .

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Asked: 4/11/13, 7:42 AM
Seen: 11152 times
Last updated: 8/31/15, 2:00 AM