computed one2many field ir.attachment

Question

Hello
i have one2many computed field
attachment_ids = fields.One2many('ir.attachment', 'res_partner_id', string='Attachment', compute='_get_files')
in my function _get_files i build data:
data_attach = {
'name': fileo['Name'],
'type': 'url',
'url': url1,
'datas_fname': fileo['Name'],
'res_model': 'res.partner',
'res_id':  self .id,
}   when i want to attach this data to my one2many field i write :     self .attachment_ids = [(0, 0, data_attach)] ==> doesn't work
i tried with :
self .attachment_i

Niyas Raphy (Walnut Software Solutions) · Answer

Hi,
As the  res_partner_id field is the inverse relation(many2one) from the one2many model to main model, you have to set corresponding value in the res_partner_id during the creation and see.
data_attach = {
'name' : fileo[ 'Name' ],
'type' : 'url' ,
'url' : url1,
'datas_fname' : fileo[ 'Name' ],
'res_model' : 'res.partner' ,
'res_id' : self.id,
*   'res_partner_id' : value,*
}
Thanks

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