我試過Odoo 9並希望用一個新字段替換「總計」字段= amount_total這是XPath表達式的字段內容(sum_of_total)的一些附加的結果,但它的失敗和不返回任何結果。
這裏是我的XML代碼:字段替換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日誌沒有顯示我任何語法錯誤。任何人都可以幫助我確定根本原因嗎?
下面請參閱瞭解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')
錯誤信息告訴了什麼?嘗試使用 –
我認爲錯誤來自expr中的form1。像Manu建議的那樣嘗試。使用'// field [@name = ...]'而不是 – thangtn