my new field not contain information picture
class sale_vehicle_direction（models.Model）：
_inherit = 'sale.order'
vehicle_id = fields.Many2one('fleet.vehicle', 'Vehicle Model', store=True, select=True, required=True,
readonly=True, states={'draft': [('readonly', False)]})
date_orderc = fields.Date('Date', select=True, required=True)
class invoice_vehicle_direction（models.Model）：
_inherit = 'account.invoice'
vehicle_id = fields.Many2one('fleet.vehicle', 'VehicleModel',store=True, select=True, required=True)
类Do_create_invoices（models.Model）：
_inherit = 'sale.advance.payment.inv'
def _prepare_advance_invoice_vals(self, cr, uid, ids, context=None):
if context is None:
context = {}
sale_obj = self.pool.get('sale.order')
ir_property_obj = self.pool.get('ir.property')
fiscal_obj = self.pool.get('account.fiscal.position')
inv_line_obj = self.pool.get('account.invoice.line')
wizard = self.browse(cr, uid, ids[0], context)
wizard.vehicle_id = wizard.vehicle_id_invoice
sale_ids = context.get('active_ids', [])
result = []
for sale in sale_obj.browse(cr, uid, sale_ids, context=context):
val = inv_line_obj.product_id_change(cr, uid, [], wizard.product_id.id,
False, partner_id=sale.partner_id.id,
fposition_id=sale.fiscal_position.id,
company_id=sale.company_id.id)
res = val['value']
# determine and check income account
if not wizard.product_id.id:
prop = ir_property_obj.get(cr, uid,
'property_account_income_categ', 'product.category', context=context)
prop_id = prop and prop.id or False
account_id = fiscal_obj.map_account(cr, uid, sale.fiscal_position or False, prop_id)
if not account_id:
raise osv.except_osv(_('Configuration Error!'),
_('There is no income account defined as global property.'))
res['account_id'] = account_id
if not res.get('account_id'):
raise osv.except_osv(_('Configuration Error!'),
_('There is no income account defined for this product: "%s" (id:%d).') % \
(wizard.product_id.name, wizard.product_id.id,))
# determine invoice amount
if wizard.amount <= 0.00:
raise osv.except_osv(_('Incorrect Data'),
_('The value of Advance Amount must be positive.'))
if wizard.advance_payment_method == 'percentage':
inv_amount = sale.amount_untaxed * wizard.amount / 100
if not res.get('name'):
res['name'] = self._translate_advance(cr, uid, percentage=True,
context=dict(context, lang=sale.partner_id.lang)) % (
wizard.amount)
else:
inv_amount = wizard.amount
if not res.get('name'):
# TODO: should find a way to call formatLang() from rml_parse
symbol = sale.pricelist_id.currency_id.symbol
if sale.pricelist_id.currency_id.position == 'after':
symbol_order = (inv_amount, symbol)
else:
symbol_order = (symbol, inv_amount)
res['name'] = self._translate_advance(cr, uid, context=dict(context,
lang=sale.partner_id.lang)) % symbol_order
# determine taxes
if res.get('invoice_line_tax_id'):
res['invoice_line_tax_id'] = [(6, 0, res.get('invoice_line_tax_id'))]
else:
res['invoice_line_tax_id'] = False
# create the invoice
inv_line_values = {
'name': res.get('name'),
'origin': sale.name,
'account_id': res['account_id'],
'price_unit': inv_amount,
'quantity': wizard.qtty or 1.0,
'discount': False,
'uos_id': res.get('uos_id', False),
'product_id': wizard.product_id.id,
'service_id': wizard.service_id.id,
'invoice_line_tax_id': res.get('invoice_line_tax_id'),
'account_analytic_id': sale.project_id.id or False,
}
inv_values = {
'name': sale.client_order_ref or sale.name,
'origin': sale.name,
'type': 'out_invoice',
'reference': False,
'account_id': sale.partner_id.property_account_receivable.id,
'partner_id': sale.partner_invoice_id.id,
'vehicle_id': sale.vehicle_invoice_id.id,
'invoice_line': [(0, 0, inv_line_values)],
'currency_id': sale.pricelist_id.currency_id.id,
'comment': sale.note,
'payment_term': sale.payment_term.id,
'fiscal_position': sale.fiscal_position.id or sale.partner_id.property_account_position.id,
'section_id': sale.section_id.id,
}
result.append((sale.id, inv_values))
result.update((sale.id, inv_values))
return result
答案 0 :(得分：0)
在inv_vals dict中，您有一个名为'vehicle_id'的密钥，其值应为sale.vehicle_id.id，同时请注意您继承的班级为TransientModel而不是Models