Odoo is the world's easiest all-in-one management software. It includes hundreds of business apps:
CRM | e-Commerce | Accounting | Inventory | PoS | Project management | MRP | etc.
We have a franchise as a customer and as they all are treated as single customers for invoicing, the customer names are pretty similar. In the account.invoice view, we therefore want to add a column containing the city of the customer. So I changed account.invoice.tree to include the partner_id.city field as shown below.
<tree colors="blue:state == 'draft';black:state in ('proforma','proforma2','open');gray:state == 'cancel'" string="Invoice">
<field name="partner_id" groups="base.group_user"/>
<field name="commercial_partner_id" invisible="1"/>
<field name="reference" invisible="1"/>
<field name="name" invisible="1"/>
<field name="journal_id" invisible="1"/>
<field name="period_id" invisible="1" groups="account.group_account_user"/>
<field name="company_id" groups="base.group_multi_company" widget="selection"/>
<field name="user_id" string="Responsible"/>
<field name="currency_id" groups="base.group_multi_currency"/>
<field name="residual" sum="Residual Amount"/>
<field name="amount_untaxed" sum="Untaxed Amount"/>
<field name="amount_total" sum="Total Amount"/>
However, upon saving I get this error:
Field(s) `arch` failed against a constraint: Ungültige Ansichtendefinition [Invalid view definition]
Das Feld `partner_id.city` existiert nicht [Field does not exist]
[view_id: 584, xml_id: account.invoice_tree, model: account.invoice, parent_id: k. A.]
As I have not seen the use of attributes of contained fields, I wonder if this attempt actually works. Can anyone point me in the right direction?
The one of right direction could be to use related field if you have limited fields to be shown from Customer in Invoice. Inherit account.invoice class and put a new filed. For example
'city': fields.related('partner_id', 'city', type='char', string='City' ),
Instead of using
As Micheal Pol suggested, I created a new module inheriting account.invoice. This works very well, until the server is restarted/the module is loaded again (e.g. updating). The server will then return an Internal Server Error (500) with this stacktrace:
File "/usr/lib/python2.7/dist-packages/openerp/addons/base/module/module.py", line 498, in _button_immediate_function registry = openerp.modules.registry.RegistryManager.new(cr.dbname, update_module=True) File "/usr/lib/python2.7/dist-packages/openerp/modules/registry.py", line 366, in new openerp.modules.load_modules(registry._db, force_demo, status, update_module) File "/usr/lib/python2.7/dist-packages/openerp/modules/loading.py", line 351, in load_modul es force, status, report, loaded_modules, update_module) File "/usr/lib/python2.7/dist-packages/openerp/modules/loading.py", line 255, in load_marke d_modules loaded, processed = load_module_graph(cr, graph, progressdict, report=report, skip_module s=loaded_modules, perform_checks=perform_checks) File "/usr/lib/python2.7/dist-packages/openerp/modules/loading.py", line 152, in load_modul e_graph models = registry.load(cr, package) File "/usr/lib/python2.7/dist-packages/openerp/modules/registry.py", line 162, in load model = cls._build_model(self, cr) File "/usr/lib/python2.7/dist-packages/openerp/models.py", line 592, in _build_model original_module = pool[name]._original_module if name in parents else cls._module File "/usr/lib/python2.7/dist-packages/openerp/modules/registry.py", line 101, in __getitem __ return self.models[model_name] KeyError: 'account.invoice'
The module I created looks like this:
from openerp import models, fields, api class invoice_city(models.Model): _inherit = 'account.invoice' city = fields.related('partner_id', 'city', type='char', string='City')
I changed the last line to the new API as zkib suggested, but I still get the above error message upon updating/restarting the module. This is important as the server is restarted every night for maintanence reasons (Backup). I tried this on a fresh Odoo Installation with the same behaviour.
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|Asked: 3/23/15, 10:55 AM|
|Seen: 2275 times|
|Last updated: 9/16/15, 6:05 PM|