我试过Odoo 9并希望用一个新字段替换“总计”字段= amount_total这是XPath表达式的字段内容(sum_of_total)的一些附加的结果,但它的失败和不返回任何结果。
这里是我的XML代码:字段替换odoo使用xpath
<openerp>
<data>
<record id="purchase_order_form_training1" model="ir.ui.view">
<field name="name">purchase.order.form1</field>
<field name="model">purchase.order</field>
<field name="inherit_id" ref="purchase.purchase_order_form"/>
<field name="arch" type="xml">
<field name="amount_tax" position="after">
<field name="down_payment" widget="monetary" options="{'currency_field':'currency_id'}"/>
</field>
<xpath expr="form1/sheet/page/group/field[@name='amount_total']" position="replace">
<field name="sum_of_total"/>
</xpath>
</field>
</record>
</data>
</openerp>
的odoo日志没有显示我任何语法错误。任何人都可以帮助我确定根本原因吗?
下面请参阅了解sum_of_total是如何得到初始化
from openerp import models, fields, api, _
class purchase_order(models.Model):
_inherit = "purchase.order"
@api.one
@api.depends('down_payment', 'amount_total')
def get_total_after_dp(self):
dp = self.down_payment
tot = selt.amount_total
tota = tot + dp
self.sum_of_total = tota
sum_of_total = fields.Float('Total Amount',
compute='get_total_after_dp')
down_payment = fields.Float('Down Payment')
错误信息告诉了什么?尝试使用 –
我认为错误来自expr中的form1。像Manu建议的那样尝试。使用'// field [@name = ...]'而不是 – thangtn