如何添加一个字段到销售订单行？

Question

我想将“ship”字段添加到销售订单行中作为下拉列表（many2one字段）。

我的XML文件ship_view.xml：

<record model="ir.ui.view" id="ship_orderline"> 
    <field name="model">sale.order.line</field> 
    <field name="name">sale.form</field> 
    <field name="inherit_id" ref="sale.view_order_form"/> 
    <field name="arch" type="xml"> 
     <xpath expr="//field[@name='order_line']/tree/field[@name='product_uom_qty']" position="before"> 
      <field name="ship"/> 
     </xpath> 
    </field> 
</record> 

Answer 1

试试这个belowing代码。检查出的模型应该sale.order视图：

Python代码

from openerp import models, fields 


class CustomSaleOrderLine(models.Model): 
    _inherit = 'sale.order.line' 

    ship = fields.Char(
     string='Ship', 
    ) 

XML视图

<record model="ir.ui.view" id="ship_orderline"> 
    <field name="model">sale.order</field> 
    <field name="name">sale.order.form</field> 
    <field name="inherit_id" ref="sale.view_order_form"/> 
    <field name="arch" type="xml"> 
     <xpath expr="//field[@name='order_line']/tree//field[@name='product_uom_qty']" position="before"> 
      <field name="ship"/> 
     </xpath> 
    </field> 
</record>