我有supply.conditions和purchase.request models。在purchase.request中,我有many2many关系字段:
supply_ids = fields.Many2many(comodel_name='supply.conditions', relation='purchase_supply_rel', column1='purchase_requests_id', column2='supply_conditions_id',string='Supply Conditions')在supply.conditions模型中,我需要添加域过滤器来检查supply.conditions id是否在purchase_supply_rel表中。我想更改SQL:
select * from supply_conditions a
inner join purchase_supply_rel b
on a.id = b.supply_conditions_id到many2many关系域。
我把域过滤器绑成这样:
[('id', '=', purchase_supply_rel.supply_conditions_id)]但我有个错误:
ValueError: "name 'purchase_supply_rel' is not defined" while evaluating怎么啦?在我的many2many模型中必须有相同的supply.conditions关系吗?
发布于 2017-06-05 08:02:45
对于筛选Many2many字段,可以使用
<field name="m2m_field" domain="[('field', '=', True)]"/>因此,使用域[('id', 'in', ids)]将像往常一样过滤相关对象。
https://stackoverflow.com/questions/44364236
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