odoo calculate 2 fields with compute

Question

I have this 2 fields which is I want to calculate using compute

_columns = {
    'feb_target':fields.float('Februari Target'),
    'apr_target':fields.float('April Target'),
    'ytd':fields.float('YTD', compute='_computeytd'),
}

@api.depends('feb_target', 'apr_target')
def _computeytd(self):
    for record in self:
        record.ytd = record.feb_target + record.apr_target

But the result is 0.

What should I do? Thank you

Answer 1

Wow that took me back to my beginnings.

Old API fields defined in _columns should use fields.function for computed fields. But i prefer to use the "new" API when possible. And your code looks like fully done by yourself, so it is possible.

from odoo import api, fields, models

class YourClass(models.Model):

    feb_target = fields.Float('Februari Target')
    apr_target = fields.Float('April Target')
    ytd = fields.Float('YTD', compute='_compute_ytd')

    @api.multi
    @api.depends('feb_target', 'apr_target')
    def _compute_ytd(self):
        for record in self:
            record.ytd = record.feb_target + record.apr_target