I have a list of Items from my Invoice. I decided to create a column for serial number. How to i get it to display numbers 1, 2, 3 etc for the products as i keep entering them?
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Hi,
can you try the below code for odoo 12
in . py
class OrdinalNumber(models.Model):
_inherit = 'account.invoice.line'
number_sequence = fields.Integer(
compute='_compute_get_number',
store=True,
)
@api.depends('sequence', 'invoice_id')
def _compute_get_number(self):
for invoice in self.mapped('invoice_id'):
number_sequence = 1
for line in invoice.invoice_line_ids:
line.number_sequence = number_sequence
number_sequence += 1
in .xml
<record model="ir.ui.view" id="view_invoice_number_sequence_form">
<field name="name">account.invoice.inherit</field>
<field name="model">account.invoice</field>
<field name="inherit_id" ref="account.invoice_form"/>
<field name="arch" type="xml">
<xpath expr="//field[@name='sequence']" position="after">
<field name="number_sequence" string="No"/>
</xpath>
</field>
</record>
Hi Samuel,
You can add sequence function to line in order to achieve this. Check out this App for serial in order lines.
