How to use Onchange with date field in odoo?

Question

field declaration

    price=fields.Integer(string="Price")
    service_date=fields.Date(string="Last servicing date")
    service_charge=fields.Integer(string="Last Service Charge")
    total_charge=fields.Integer(string="Total Spent")

onchange Function in which servie_date is used as argument

    @api.onchange('service_date')
    def _onchange_total_charge(self):
        if self.total_charge > 0:
            self.total_charge+=self.service_charge
        else:
            self.total_charge=self.price+self.service_charge

Is that field in the form view? If not -> add it (invisible is possible, too). — CZoellner, Jun 25 '19 at 13:44

score 2 · Answer 1 · answered Jun 27 '19 at 04:42

2

I've used your code it works on my odoo instance. Please make sure that you call the same in field in your xml file. you can also use compute field to get your calculation done.

answered Jun 27 '19 at 04:42

Thayif kabir

715
5
20

Thanx Thayif. i will try and let you know if it's not working – Ravi Singh Jun 27 '19 at 04:57

score 2 · Accepted Answer · answered Jun 27 '19 at 06:11

2

@api.onchange('service_date')
@api.depends('service_date')
def _onchange_total_charge(self):
    if self.total_charge > 0:
        self.total_charge += self.service_charge
    else:
        self.total_charge = self.price + self.service_charge

Try to re-write the code like this

answered Jun 27 '19 at 06:11

Sayooj A O

201
1
6

Ok. Thanx for your support – Ravi Singh Jun 27 '19 at 06:32

How to use Onchange with date field in odoo?

field declaration

onchange Function in which servie_date is used as argument

2 Answers2