CODEWITHSUNDEEP
pythonodooodoo-8
Tayyab Javed
Tayyab Javed

Reputation: 237

How to calculate product weight in odoo?

I want to calculate total product weight in odoo quotations and sale orders, but i don't know that how to write the method for it, can someone give me hint about it? here is in image total weight written in bottom

class ProductWeight(models.Model):
    _inherit = "sale.order"

    th_weight = fields.Float('Weight')

    @api.one
    def _calcweight(self):
        currentweight = 0
        for weight in self.weight_ids:
            currentweight = currentweight + weight.th_weight
        self.weight_total = currentweight

    weight_total = fields.Float('Total Weight', store=True, compute="_calcweight")

here is my method for calculating total weight above, but its not right, give me 404 errors.

Upvotes: 0

Views: 685

Answers (1)

McMCallisaya
McMCallisaya

Reputation: 36

Well I suggest using the following code

from openerp import models, fields, api

class ProductWeight(models.Model):
   _inherit = 'sale.order.line'
   th_weight = fields.Float(string='Weight',
                               store=True,
                               related='product_id.weight')

class ProductWeightOrder(models.Model):
    _inherit = 'sale.order'
    @api.depends('order_line.th_weight')
    def _calcweight(self):
        currentweight = 0
        for order_line in self.order_line:
            currentweight = currentweight + order_line.th_weight
        self.weight_total = currentweight

    weight_total = fields.Float(compute='_calcweight', string='Total Weight')

you must set the parameter weight in the product master data in any case you can modify the th_weight field so that it is not related to the product, a user would have to fill this information

Upvotes: 2

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