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copyloopjournal_entryaccount.move.lineodooV13
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Abdullah

Hey what i want to achieve here is that if have 5 line in a journal entry and i want to add same analytic tag in each field on a button click . If i add one in the first line i want it to populate in the rest on a button click.

Right now i have done it with copy function but it doesnt feel right

i am using    

self.copy(default={'analytic_tag_ids': self.analytic_tag_ids})

Can u suggest a better way of achieving it
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Sudhir Arya (ERP Harbor Consulting Services)
Best Answer

Try the following code:

tag_ids = []
for line in self.line_ids:
    if line.analytic_tag_ids:
        # Take tags from the line and then break the loop
        tag_ids = line.analytic_tag_ids
        break

if tag_ids:
    for tag_id in tag_ids:
        # Write each tag to every line
        self.line_ids.write({'analytic_tag_ids': [(4, tag_id)]})


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Abdullah
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Hey Thanks for your answer can u plz tell what this "4" represents?

Sudhir Arya (ERP Harbor Consulting Services)

https://github.com/odoo/odoo/blob/13.0/odoo/models.py#L3471

Here you will find everything related to updating o2m/m2m field.

Abdullah
Author

Thanks i'll try and mark true after confirmation

Abdullah
Author

Yup this works. Thank you so much man! Just a correction in the last line

self.line_ids.write({'analytic_tag_ids': [(4, tag_id.id)]})

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Abdullah
Author Best Answer

i was able to make a list and change its values based on the first tag in the line using this code

lines = [line.analytic_tag_ids.id for line in self.line_ids]
 #print(lines)
 line1 = lines[0]
# print(line1)

 for index,line in enumerate(lines):
     print('line1',line1)
     print('index',index)
    # print('line1', lines[line1])
     new= lines[line] = lines[0]
But now how to pass it to odoo to create record based on that
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