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wizardOdoo15
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Kahina

Hi,

I am using odoo15 community edition, and I am trying to launch a wizard from purchase order based on changes on purchase order lines when I use the function below, it does return nothing:

_inherit = 'purchase.order.line'

@api.onchange('product_id')
def open_wizard(self):
    if self.product_id.is_kits:

        return {
            'name': 'Add components',
            'type': 'ir.actions.act_window',
            'view_mode': 'form',
            'res_model': 'add.components.wizard',
            'target': 'new'
        }

I would like to know if it is possible to do this without using a button

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Jainesh Shah(Aktiv Software)
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Hello Kahina,

@api.onchange decorated methods are not supposed to return anything. They just edit a "in memory" version of the object you're creating or editing. Odoo does not expect that method to return anything and will not take actions depending on the result of the method.

Best way to achieve what you're doing is to put a 'components' field next to the 'product_id' field. and using onchange of 'product_id' you can update the 'components'.

Thanks & Regards,
Email: odoo@aktivsoftware.com
Skype: kalpeshmaheshwari

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Waleed Ali Mohsen
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Odoo current ORM doesn't allow opening wizard with on change method.  You can use a button and call the wizard.

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