Hey Cyllo users, what's the best way to automatically update fields based on changes in other fields? Any tips or tricks?
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Here's how you can achieve that using the '@api.onchange' decorator. Onchange fields dynamically update values in the form view when a specified field changes, without needing to save the record. These changes affect the user interface but are not persisted to the database until the record is saved. class SaleOrderLine(models.Model): _inherit = 'sale.order.line' discount_reason = fields.Char(string='Discount Reason') @api.onchange('discount') def _onchange_discount(self): if self.discount > 20: self.discount_reason = "High discount – approval required" else: self.discount_reason = ""