
Understanding rec_name in Odoo: Learn how to customize rec_name in Odoo to improve record display and user experience. Step-by-step guide on overriding the name_get method for better data representation.
Odoo, the widely used open-source ERP platform, offers various customization options to streamline business operations. One important aspect of Odoo’s data model is the rec_name field. This guide will provide a detailed overview of rec_name, its significance, and how to customize it effectively in your Odoo modules.
The rec_name attribute in Odoo defines the default display name for records of a model. When you create a record in Odoo, this name is what appears in dropdown lists, search results, and other areas where the record is referenced. By default, Odoo uses the name field if it exists, but you can customize rec_name to enhance clarity and user experience.
To customize the rec_name, you need to override the name_get method in your model. Let’s walk through the steps to set up a custom rec_name.
Assume you are creating a custom model for storing customer data. Here’s a simple example:
from odoo import models, fields
class ResPartner(models.Model):
_inherit = 'res.partner'
first_name = fields.Char(string="First Name")
last_name = fields.Char(string="Last Name")
The name_get method is responsible for returning the display name of records. You can customize this method to concatenate fields such as first_name and last_name.
def name_get(self):
result = []
for record in self:
name = f"{record.first_name} {record.last_name}" if record.first_name and record.last_name else record.name
result.append((record.id, name))
return result
After implementing the custom rec_name, you need to test it in the Odoo interface. Create or update a partner record, and check whether the name displayed in search and selection fields reflects your changes.
The rec_name attribute in Odoo is essential for providing clarity and enhancing the user experience. By customizing the rec_name using the name_get method, you can ensure that your records are displayed in a meaningful way. This guide has equipped you with the knowledge to effectively implement and test rec_name in your Odoo applications. Happy coding!
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