Question

如何根据条件在树视图的同一列中显示字段或其他字段？

示例我想设置一个子帐户列当选择现金账户时，要选择合作伙伴。当它是一家银行时，我想指定一个子银行账户。

我希望它们位于凭证行树视图中的子帐户列下。

Answer 1

一种方法是创建一个数据库视图，您可以利用SQL选择，连接和条件选择的强大功能。

这将解决您的问题，甚至可以为您提供更多的动力和控制力。

下面是我编写的代码片段，用于获取仓库中物料移动的报告：

＆＃13;

class warehouse_report_material_movement(osv.osv):
    _name = 'warehouse.report.material.movement'

 def init(self,cr):
        tools.sql.drop_view_if_exists(cr,'warehouse_report_material_movement')
        cr.execute(''' 
                CREATE OR REPLACE VIEW warehouse_report_material_movement as(
                   select row_number() OVER () AS id, mat.name as material_name, 
                           case
                                when (o.order_type ='3' and o.destination_warehouse_id::int =w.id) then material_qty*-1
                            else
                                material_qty
                            end as material_qty,
                            case 
                                when o.order_type ='0' then 'Request'
                                when o.order_type ='1' then 'Addition'
                                when o.order_type ='2' then 'Issue'
                                when (o.order_type ='3' and o.warehouse_id::int =w.id) then  '(+)Internal Move'
                                when (o.order_type ='3' and o.destination_warehouse_id::int =w.id) then '(-)Internal Move'
                                when o.order_type ='4' then 'Return'
                            end as order_type,
                        w.name as warehouse_name,
                        o.date::date as order_date,
                        o.create_date::date as record_date,
                        r.login as user_name
                    from warehouse_order_line ol
                    inner join moe_base_material mat on ol.material_id=mat.id
                    inner join moe_warehouse_order o on ol.order_id=o.id
                    inner join moe_warehouse_warehouse w on (o.warehouse_id=w.id or o.destination_warehouse_id=w.id)
                    left join res_users r on o.create_uid=r.id
                 )
                ''')

＆＃13;

希望这会有所帮助：）

根据条件在树视图中显示字段或其他字段

1 个答案: