How to track One2many field in Odoo12?

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How to track One2many field in Odoo12?

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odoo odoo12

Kabeer KB

I am trying to log the changes on a One2many field using track_visibility='onchange'. But it's not working.

Here is the code:

respartner.py

      bank_account_ids = fields.One2many('customer.bank.account','partner_id',     string='Account',track_visibility="onchange")

account.py

 _name = 'customer.bank.account'
_description = 'Partner Bank Account Details'

partner_id = fields.Many2one('res.partner',string="Partner")
name = fields.Integer(string="Account Number",required=True,
    track_visibility="onchange")
bank_id = fields.Many2one('partner.bank',string="Bank",track_visibility="onchange")
branch_id = fields.Many2one('partner.bank.branch',string="Branch",
    track_visibility="onchange")

Gokulakrishnan Murugesan

Best Answer

Hi Kabeer,

You cannot able to use track_visibility for one2many field, instead of you can use message_post method.

Consider following example

class Anything(models.Model):
         _name = 'model.name'
         _inherit = ['mail.thread', 'ir.needaction_mixin']

         name = field.Char()
         main_model = fields.Many2one('main.model')

         @api.model
         def create(self, vals):
                 res = super(Anything, self).create(vals)
                 if vals:
                    message = "Changes info"
                     res.main_model.message_post(message)
                 return res

Thanks.

Dator.lu

Hello,

for one2many tracking checkout
https://www.dator.lu/blog/blog-1/one2many-tracking-3

SİNAN DURGUT


class Anything(models.Model):
    _name = 'model.name'
    _inherit = ['mail.thread', 'mail.activity.mixin']

    main_model = fields.Many2one('main.model')


    def _message_log(self, body='', subject=False, message_type='notification', **kwargs):
        super(Anything, self)._message_log(body=body, subject=subject, message_type=message_type,**kwargs)

 
         try:
             tracking_datas = kwargs.get('tracking_value_ids', [])
             value = ""
             for i in tracking_datas:
                 value += self.format_change_log(i[2])
             self.main_model.message_post(body=f"Model Id : {self.id} <br><ul>{value}<ul>")
         except:
             pass


     @staticmethod
     def format_change_log(value):
         data = {}
         for i in value.keys():
             if i.startswith('old_value'):
                 if not value[i]:
                     data['old_value'] = "False"
                 else:
                     data['old_value'] = value[i]
             if i.startswith('new_value'):
                 if not value[i]:
                     data['new_value'] = "False"
                 else:
                     data['new_value'] = value[i]
         return f"<li>{value['field_desc']}({value['field']}) : {data['old_value'] if 'old_value' in data.keys() else 'False'} -> {data['new_value'] if 'new_value' in data.keys() else 'False'} </li>"

jackadam

not work on odoo 15

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