How to create many2one field ??

Question

Hello,
I have a Many2one field that relates labs to drugs.
Each medicine must have its associated laboratory.
Related models are Medicines and Laboratories
The problem is that I need the dropdown not to show me the name of the model and the ID of the registered laboratory.
I need you to show me the lab name field.

Lautaro Diaz · Answer

I was able to solve it, thank you very much everyone!

bayuik · Answer

You can use _rec_name = 'your_field'
or def name_get for your model

Kiran K · Answer

Hi   [1] Lautaro Diaz [2] ,
Choose the form view you want to modify. Drag and drop the M2O field to the desired location in the form view, Select the related model for the M2O field. You can configure its properties by clicking on the field in the form.

[1] https://www.odoo.com/forum/help-1/how-to-create-many2one-field-229868
[2] https://www.odoo.com/forum/help-1/how-to-create-many2one-field-229868

Mily Shajan · Answer

Hi
You can use the _rec_name attribute or name_get function in the lab model, and return the name as Lab name.
for example, if your lab model is a lab.medical you can update it as following
class Lab(models.Model)
_name = 'lab.medical'
_rec_name = 'name'

name = fields.Char(string="Name")

for more references check the following

https://www.cybrosys.com/blog/how-to-use-of-name-get-function-in-odoo [1]
https://www.odoo.com/forum/help-1/rec-name-predefined-fields-17172 [2]

Regards

[1] https://

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