如何在odoo

Question

目前我正在研究odoo8。我有一个用新API编写的函数，

@api.onchange('scheme','product_id','product_uos_qty')
@api.constrains('scheme','product_id','product_uos_qty')
def change_sale_price_scheme(self):
    if self.scheme:
        get_product_wise_tax = self.pool.get('sale.order.line').calx_amount_line_tax(self._cr, self.env.uid, id=?, self._context)
             ....
            ....

从上面的函数我调用一个旧的api函数。旧api函数如下所示

    @api.v7
    def calx_amount_line_tax(self, cr, uid, ids, context=None):
        for order in self.pool('sale.order').browse(cr, uid, ids, context=context):
            for line in order.order_line:
                val = 0.0
                line_obj = self.pool['sale.order.line']
                price = line_obj._calc_line_base_price(cr, uid, line, context=context)
                qty = line_obj._calc_line_quantity(cr, uid, line, context=context)
                for c in self.pool['account.tax'].compute_all(
                        cr, uid, line.tax_id, price, qty, line.product_id,
                    line.order_id.partner_id)['taxes']:
                    val += c.get('amount', 0.0)
        return val

这里如何在调用旧的api函数时传递id？

Answer 1

经过长时间的搜索，我找到了答案。 我做的是......

@api.onchange('scheme','product_id','product_uos_qty')
@api.constrains('scheme','product_id','product_uos_qty')
def change_sale_price_scheme(self):
    if self.scheme:
       self.foo()


@api.cr_uid_ids_context
def foo(self,cr,uid,ids,context=None):
    get_product_wise_tax = self.pool.get('sale.order.line').calx_amount_line_tax(cr,uid,ids,context)

@api.v7
def calx_amount_line_tax(self, cr, uid, ids, context=None):
    .........

  

@ api.cr_uid_ids_context：这将装饰传统风格的方法   需要＆＃39;＆＃39; uid＆＃39;，＆＃39; ids＆＃39;＆＃39; context＆＃39;作为参数。这样的方法：

因此该函数将自动获取所有参数

有关进一步的知识，请参阅：http://abhishek-jaiswal.github.io/blog/odoov8/2014/11/15/odoo-v8-decorator.html