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variantattributes
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Vootipong Limpanitivat

Suppose I have Product with 3 Variation

Suppose i name attribute_name as ' KG' and have 3 variation 1,5,10

How do i reference the value of variation in sale order ? 

i have try these but it doesn't work 

self.product_id.attribute_value_ids.attribute_id.value_ids.name

it gives me this error

  File "/odoo/odoo-server/odoo/models.py", line 4823, in ensure_one
    raise ValueError("Expected singleton: %s" % self)
ValueError: Expected singleton: product.attribute.value(6, 7, 9)

as i need these value to multiply with ordered quantity to give out total quantity

what else can it goes wrong ? 

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Niyas Raphy (Walnut Software Solutions)
Best Answer

Hi,

Try this self.product_id.display_name

Thanks


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Vootipong Limpanitivat
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Hi, what i want is the value of attribute like 1,5,10 i have tried display_name it doesnt solve. please help

Niyas Raphy (Walnut Software Solutions)

ok, you are getting the error because you have to use a for loop there, try something like this,

productVariants = self.env['product.product']

products = productVariants.search([])

for rec in products:

if rec.attribute_value_ids.name:

print "product with variants", rec.name + '(' + rec.attribute_value_ids.name + ')'

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