Question

我有3个对象：

class PurchaseRequest(models.Model):
    _name = 'purchase.request'

    purchase_request_line = fields.One2many('purchase.request.line', 'purchase_request_id', copy=True)
    supply_conditions_status = fields.One2many('supply.conditions', 'purchase_id', string='Order',copy=True)

和

class SupplyConditions(models.Model):
    _name = 'supply.conditions'

    name = fields.Many2one('purchase.request.line', string='Product')

和

class PurchaseRequestLine(models.Model):
    _name = 'purchase.request.line

    purchase_request_id = fields.Many2one('purchase.request', 'Purchase request')

使用域我想只过滤这些名称字段（many2one字段）值，这些值是在purchase.request表单purchase_request_line字段中编写和保存的。因为现在我可以看到保存在数据库中的所有值......

<openerp>
    <data>
        <record model="ir.ui.view" id="view_purchase_request_doc">
            <field name="name">purchase.request.doc</field>
            <field name="model">purchase.request</field>
            <field name="arch" type="xml">
                <form string="Purchase Request">
                    <field name="state" widget="statusbar" statusbar_visible="draft,to_approve_first,approved,rejected,canceled" statusbar_colors="{&quot;approved&quot;:&quot;green&quot;}"/>
                </header>
                <sheet>

                            <field name="purchase_request_line" attrs="{'readonly': [('state','not in', ('draft'))]}">
                                <tree string="Purchase Order Lines" editable="bottom">
                                    <field name="name"/>
                                    <field name="quantity"/>
                                </tree>
                             </field>
                   <notebook>
                        <page string="Conditions" attrs="{'invisible': [('state','in', ('draft', 'to_approve_first'))]}">
                            <field name="supply_conditions_status">
                                <tree string="Purchase Order Lines">
                                    <field name="name" domain="[('???', '???', '???')]"/>

                                <field name="name" options="{'no_create': True}" domain="[('name', '=', 'product_id')]"/>

我会尝试在这里形象化：

我想在购买条件产品名称many2one字段中进行过滤，只能看到2项：item1和item2。

Answer 1

我有点理解。你能发布所有3个型号的代码吗？或者再解释一下。

但我对你有一点概念。

所以......你需要在* .py方面创建函数。

实施例

class PurchaseRequestLine(models.Model):
    _name = 'purchase.request.line

    purchase_request_id = fields.Many2one('purchase.request', 'Purchase request', domain=_getfilter)

    @api.model
    def _getfilter(self):
        return [('purchase_request_id', '=', self.env['purchase.request'].search([('name','=',???)]).name)]

或另一个，因为我了解你。如果您需要在输入Many2one字段时返回所需的结果。

实施例。

@api.model
def name_search(self, name, args=None, operator='ilike', limit=100):
    args = args or []
    recs = self.browse()
    if name:
        recs = self.search(['|', ('purchase_request_id', 'ilike', name), ('name', 'ilike', name), ] + args, limit=limit)
    if not recs:
        recs = self.search(['|', ('purchase_request_id', operator, name), ('name', operator, name), ] + args, limit=limit)
    return recs.name_get()

Odoo域过滤many2one

1 个答案: