我的代码:
class SaleOrder(osv.Model):
_inherit = 'sale.order'
_columns = {
'xx_delivery_date': fields.date(string='Delivery date'),
'xx_payment_method': fields.many2one('xx.payment.method',
string='Payment method'),
'xx_insurance_type': fields.many2one('xx.insurance.type', string='Insurance')
}
def _amount_insurance(self, cr, uid, val1, context=None):
val = 0.0
insurance_chosen = self.pool.get('xx.insurance.type').browse(cr, uid, insurance_percentage.id,context=context)
val = val1*insurance_chosen/100
return val
class InsuranceType(osv.Model):
_name='xx.insurance.type'
_columns = {
'name' : fields.char(size=128, string = 'Name'),
'sale_ids': fields.one2many('sale.order', 'xx_insurance_type', string = 'Sale orders'),
'insurance_percentage' : fields.float('Insurance cost in %')
}
我是一名有用的助手,以下是您需要翻译的内容:
我正在尝试获取“insurance_percentage”字段中的浮点数,并将此百分比添加到val1中。
目前我的代码的结果是:
'Global name insurance_percentage not defined,
所以我必须想办法告诉函数从 InsuranceType 类中获取变量,但我不知道如何做到这一点。