Hi,

I am newbie in python and odoo. Please help me.

Below is my code:

work_type = fields.Selection([('normal', 'Normal')
                                   ,('overtime', 'Overtime'), ('holiday', 'Holiday Overtime')],'Work Type')

overtimes_hours = fields.Float(compute='onchange_overtimes', string='Overtime Hours',store=True)

@api.depends('timesheet_ids')
      def onchange_overtimes(self):
          for record in self:
              total = 0.0
              if self.timesheet_ids:
                 for line in self.timesheet_ids:
                    
                     total += line.unit_amount
              self.overtimes_hours = total

timesheet_ids is my one2many field. I added work_type as a selection field into this one2many field.

Each time i add a new record i select work_type, if the work_type = overtime. i want to call the above function.

For ex: first overtimes_hours = 0. On each addition of record (work_type = overtime). Each time value added to the existing value. After 1 week we will get the total overtime working hours seperately. But my code is not working properly.

Please correct me.