【发布时间】:2015-08-18 09:30:32
【问题描述】:
我想对 Odoo 8 中的 Many2one 字段进行过滤。 这是针对库存模块的。
我创建了额外的字段,用户可以在其中输入其他信息。现在我们要过滤出现在下拉列表中的可用字段,或者在单击“更多”按钮时仅显示该产品的附加字段。
这是 stock.production.lot 模型的代码 当 product_id 更新时,应该更改域过滤器。
class StockProductionLot(models.Model):
_inherit = "stock.production.lot"
lot_lot_additional_fields = fields.One2many("lot.lot.additional.fields", "stock_production_lot")
@api.onchange("product_id")
def onchange_product_id(self):
res = {}
cat_fields = self.product_id.categ_id.lot_fields_category.lot_additional_fields
ids = []
for item in cat_fields:
ids.append(item.id)
if self.product_id:
res["domain"] = {"lot_additional_fields": [("id", "in", "ids")]}
return res
这是将附加字段模型连接到批号模型的模型。 lot_additional_fields 应在此处更新。
class LotLotAdditionalFields(models.Model):
_name = "lot.lot.additional.fields"
value = fields.Char("Value")
stock_production_lot = fields.Many2one("stock.production.lot", string="Lot/Serial Number")
lot_additional_fields = fields.Many2one("lot.additional.fields", string="Additional field")
如果有人可以帮助我解决这个问题,我将非常感激。
========================编辑======================= ======
我已将代码添加到 stock.production.lot
class StockProductionLot(models.Model):
_inherit = "stock.production.lot"
lot_lot_additional_fields = fields.One2many("lot.lot.additional.fields", "stock_production_lot")
lot_additional_fields = fields.Many2one("lot.additional.fields", string="Lot additional fields")
remarks = fields.Html("General remarks")
@api.onchange('product_id')
def onchange_product_id(self):
res = {}
if self.product_id:
ids = self.product_id.categ_id.lot_fields_category.lot_additional_fields.mapped('id')
res['domain'] = {'lot_lot_additional_fields': [('lot_additional_fields', 'in', ids)]}
return res
到 lot.additional.fields 我添加了 product_id:
class LotAdditionalFields(models.Model):
_name = "lot.additional.fields"
name = fields.Char("Name", required=True)
type = fields.Selection(
[("int", "Numerical"), ("string", "Alfanumerical"), ("boolean", "Checkbox"), ("date", "Date")], required=True)
mandatory = fields.Boolean("Mandatory field")
display_order = fields.Integer("Display Order")
lot_field_category = fields.Many2many("lot.field.category", string="Field Category", required=True)
lot_lot_additional_fields = fields.One2many("lot.lot.additional.fields", "lot_additional_fields")
product_id = fields.Many2one("product.product", string="Product ID")
lot_lot_additional_fields 我保持不变:
class LotLotAdditionalFields(models.Model):
_name = "lot.lot.additional.fields"
value = fields.Char("Value")
stock_production_lot = fields.Many2one("stock.production.lot", string="Lot/Serial Number")
lot_additional_fields = fields.Many2one("lot.additional.fields", string="Additional field")
我还会添加xml代码:
<record id="view_production_lot_form" model="ir.ui.view">
<field name="name">Stock Production Lot Form</field>
<field name="model">stock.production.lot</field>
<field name="inherit_id" ref="stock.view_production_lot_form"/>
<field name="arch" type="xml">
<page string="Products" position="after">
<page string="Additional Fields">
<field name="lot_lot_additional_fields" >
<tree editable="bottom">
<field name="lot_additional_fields" />
<field name="value"/>
</tree>
</field>
<h3>General remarks</h3>
<field name="remarks"/>
</page>
</page>
</field>
</record>
【问题讨论】:
标签: python python-2.7 odoo-8 odoo many-to-one