On 10 Apr 12:49, Jesús Martín Jiménez wrote: > 2014-04-10 12:40 GMT+02:00 Jesús Martín Jiménez <[email protected]>: > > > > > > > > > 2014-04-10 12:36 GMT+02:00 Cédric Krier <[email protected]>: > > > > On 10 Apr 12:25, Jesús Martín Jiménez wrote: > >> > 2014-04-10 11:58 GMT+02:00 Cédric Krier <[email protected]>: > >> > > >> > > On 09 Apr 05:29, jmartin wrote: > >> > > > Hi, > >> > > > > >> > > > I'm trying to add a domain in the product field os sale.line that is > >> > > filled > >> > > > from the sale.sale form view, in order to avoid make sales of some > >> > > products > >> > > > grouped by their categories to some parties. This is the code: > >> > > > > >> > > > class SaleLine: > >> > > > __name__ = 'sale.line' > >> > > > product_domain = fields.Function(fields.One2Many( > >> > > > 'product.product', None, 'Product Category Domain', > >> > > > on_change_with=['_parent_sale.party', 'product'], > >> > > # Fixed > >> > > > > >> > > depends=['_parent_sale.party']), > >> > > # Fixed > >> > > > 'on_change_with_product_domain') > >> > > > > >> > > > @classmethod > >> > > > def __setup__(cls): > >> > > > super(SaleLine, cls).__setup__() > >> > > > product_domain = ('id', 'not in', Eval('product_domain', > >> [])) > >> > > > if product_domain not in cls.product.domain: > >> > > > cls.product.domain.append(product_domain) > >> > > > > >> > > > def on_change_with_product_domain(self, name=None): > >> > > > pool = Pool() > >> > > > ProductCategory = pool.get('party.party-product.category') > >> > > > Template = pool.get('product.template') > >> > > > party = self.sale.party > >> > > > product_categories = ProductCategory.search([('party', '=', > >> > > party)]) > >> > > > products = [] > >> > > > for product_category in product_categories: > >> > > > templates = Template.search([ > >> > > > ('category', '=', product_category.category)]) > >> > > > for template in templates: > >> > > > for product in template.products: > >> > > > products.append(product.id) > >> > > > return products > >> > > > > >> > > > * In other file there is defined the m2m record that relates party > >> with > >> > > > product.category > >> > > > > >> > > > The module avoids that a product will be sold to the customer if the > >> > > > product belongs to any of the categories listed for this customer. > >> But it > >> > > > does this in a strange way. I can select all products of the list > >> in the > >> > > > sale.line record, and when I'm going to save the sale.sale record, > >> tryton > >> > > > says me that the field product of sale.line is not correct > >> accordingly > >> > > with > >> > > > its domain. I would like that products which I can not sell to the > >> > > > customer, will be excluded from those I can select, but how can I do > >> > > that? > >> > > > >> > > So I guess the product_domain is not correctly filled by the > >> on_change. > >> > > You should check the value of this field in the UI. > >> > > > The field is empty until I save the record with a correct product, in which > case, it puts the correct value.
So it seems the on_change_with is not correctly defined because it is not called. -- Cédric Krier - B2CK SPRL Email/Jabber: [email protected] Tel: +32 472 54 46 59 Website: http://www.b2ck.com/
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