Hi everyone,

I have created a wizard (called bom_import_process), which shows the user some products (saved as a Many2many field) from which they can choose and, if the desired product does not exist, create a new one. The new product should be pre-filled with some defaults, that I wanted to pass in the context.

Therefore I have created a simple button in the wizard:

<button name="create_new_product" type="object"
            string="Create new product" class="oe_highlight" />

And wrote the corresponding create_new_product function in bom_import_process:

class bom_import_process(models.TransientModel):
    products = fields.Many2many('product.template', string="products")
    @api.multi
    def create_new_product(self):
        self.ensure_one()

        product_view = self.env.ref(
            'product.product_template_only_form_view',
            False
        )
        return {
            'name': _('Create a product'),
            'type': 'ir.actions.act_window',
            'view_type': 'form',
            'view_mode': 'form',
            'res_model': 'product.template',
            'view_id': product_view.id,
            'target': 'new',
            'context': # calculated context
        }

To complicate things a bit, bom_import_process is only created by a second wizard (bom_product_import_wizard) by returning a dict in the following way:

class bom_product_import_wizard(models.TransientModel):
    # fields omitted
    @api.multi
    def import_BOM(self):
    # some logic here, especially obtaining new_record & wizard_view
    return {
            'name': _('Import line'),
            'type': 'ir.actions.act_window',
            'view_type': 'form',
            'view_mode': 'form',
            'res_model': 'bom_import_process',
            'res_id': new_record.id,
            'view_id': wizard_view.id,
            'target': 'new',
            'nodestroy': True,
        }

Anyway, my problem is, that as soon as I press the button create_new_product, the correct view opens in a pop-up. But as soon as I click save on the product, the product creation window does not close. If I manually close it with the close button (in the top right corner) then I can no longer return to the wizard (which is bad, as it is a multi-step wizard).

Then I thought, maybe I should simply use the product creation form from the many2many field. I.e. I would pass a context with the defaults in the import_BOM function. But I was unable to make it propagate into the product creation dialog. Does anyone know which steps would be necessary for that?

Thanks in advance,