CODEWITHSUNDEEP
odoo
majid
majid

Reputation: 11

Computed field result in odoo 10

I am working on student registration module. I want to to auto generate registration code and save it into database where as computed method having some issue. 1.. can't save Computed result in database. 2.. when i use store attribute with field and depends api then there is not increment in variable.

here is my code below.

reg_code = fields.Char(compute='code', string='Code', readonly=True)

@api.multi
def get_code(self):
    count = 0
    reg = "Reg #"
    for record in self:
        count += 1
        record.reg_code = reg + " " + str(count)
        if record.reg_code:
            count += 1
            record.reg_code = reg+" "+str(count)
        else:
            count += 1
            record.reg_code = reg+" "+str(count)

Upvotes: 0

Views: 1237

Answers (1)

Vishnu VaNnErI
Vishnu VaNnErI

Reputation: 931

You can use sequence in Odoo. find sequence in

Enable Active developer mode

Settings --> Sequence

Check this

Then add this code in your module:

change field as 

reg_code = fields.Char(string='Code',required=True, copy=False, readonly=True, index=True, default= lambda self: self.env['ir.sequence'].next_by_code('student.registration'))

Create another xml file like if you want to create sequence by code.

shipping_sequence.xml

and add this code

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <data noupdate="1">

        <!-- Sequences for student.registration -->
        <record id="seq_student_registration" model="ir.sequence">
            <field name="name">Student Registration</field>
            <field name="code">student.registration</field>
            <field name="prefix">Code-</field>
            <field name="padding">1</field>
            <field name="company_id" eval="False"/>
        </record>

    </data>
</odoo>

Upvotes: 0

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