实践环境
Odoo 14.0-20221212 (Community Edition)
需求描述
如下图,列表网仓记录详情页面(form视图),编辑内联视图中的货主记录,为货主和仓库字段搜索,添加过滤条件,具体如下:
- 添加、编辑货主时,下拉列表中只展示选取和当网仓记录所属公司关联的货主,点击搜索更多,仅展示和当前网仓记录所属公司关联的货主
- 添加、编辑货主时,下拉列表中只展示选取和当网仓记录关联的仓库(到 “仓库” Tab页中添加的仓库),点击搜索更多,仅展示和当前网仓记录关联的仓库。
模型设计
说明:为了更好的体现本文主题,部分非关键代码已省略,即做了适当的模型简化处理- # 网仓
- class OmsNetwork(models.Model):
- _name = 'oms.network'
- _description = 'OMS Network'
- company_id = fields.Many2one('res.company', '公司', index=True, tracking=3, readonly=True, default=lambda self: self.env.company)
- warehouse_ids = fields.Many2many('stock.warehouse', string="仓库")
- line_ids = fields.One2many('oms.network.line', 'network_id', string='货主')
- # 货主
- class OmsNetworkLine(models.Model):
- _name = 'oms.network.line'
- _description = 'OMS Network Line'
- network_id = fields.Many2one('oms.network', string='仓网', required=True)
- partner_id = fields.Many2one('res.partner', string='货主', required=True)
- warehouse_id = fields.Many2one('stock.warehouse', string="仓库", required=True)
- company_id = fields.Many2one('res.company', '公司', store=True, related='network_id.company_id')
-
- class ResPartner(models.Model):
- _inherit = ['res.partner']
- _name = 'res.partner'
- #...略
- def _get_default_company_id(self):
- if self.env.context.get('set_default_company', False):
- return self.env.company
- return False
-
- company_id = fields.Many2one( # 注意,这个字段和OmsNetwork.company_id关联了相同模型,所以下文可用这个字段进行搜索过滤
- 'res.company', 'Company', index=True,
- check_company=False, tracking=3,
- default=lambda self: self._get_default_company_id())
-
-
-
- # 仓库
- class StockWarehouse(models.Model):
- _inherit = 'stock.warehouse'
- # ...略
- # 注:没有类似ResPartner的company_id字段
复制代码 视图设计
- <?xml version="1.0" encoding="UTF-8" ?>
- <odoo>
- <data>
-
- <record id="view_oms_network_form" model="ir.ui.view">
- <field name="name">oms.network.form</field>
- <field name="model">oms.network</field>
- <field name="priority" eval="0"/>
- <field name="arch" type="xml">
- <form string="OMS Network">
-
- <sheet>
- <group>
- <group>
-
- </group>
- <group>
- <field name="company_id"/>
- </group>
- </group>
- <notebook>
- <page string="货主" name="line_ids" >
- <field name="line_ids">
- <tree editable="bottom">
- <field name="partner_id"/>
- <field name="partner_code"/>
- <field name="warehouse_id"/>
-
- </tree>
- </field>
- </page>
-
- </notebook>
- </sheet>
-
- </form>
- </field>
- </record>
-
- </data>
- </odoo>
复制代码 添加过滤条件代码实现
修改视图,给视图添加context- <?xml version="1.0" encoding="UTF-8" ?>
- <odoo>
- <data>
-
- <record id="view_oms_network_form" model="ir.ui.view">
- <field name="name">oms.network.form</field>
- <field name="model">oms.network</field>
- <field name="priority" eval="0"/>
- <field name="arch" type="xml">
- <form string="OMS Network">
-
- <sheet>
- <group>
- <group>
-
- </group>
- <group>
- <field name="company_id"/>
- </group>
- </group>
- <notebook>
- <page string="货主" name="line_ids" >
- <field name="line_ids">
- <tree editable="bottom">
- <field name="partner_id"/>
- <field name="partner_code"/>
- <field name="warehouse_id"/>
-
- </tree>
- </field>
- </page>
-
- </notebook>
- </sheet>
-
- </form>
- </field>
- </record>
-
- </data>
- </odoo>
复制代码 修改ResPartner,重写模型name_search(编辑货主字段,弹出下拉列表时,会请求该模型函数),search_read(编辑货主字段,点击下拉列表时 搜索更多打开界面时,会请求该模型函数)
提示:分析OmsNetworkLine模型定义可知道,货主字段(partner_id)为多对一字段,关联ResPartner 模型- class ResPartner(models.Model):
- _inherit = ['res.partner']
- _name = 'res.partner'
-
- @api.model
- def name_search(self, name='', args=None, operator='ilike', limit=100):
- company_id = self.env.context.get('oms_network_company_id')
- if company_id:
- args = args or []
- args.append(('company_id', '=', company_id))
- res = super(ResPartner, self).name_search(name, args, operator, limit)
- return res
- @api.model
- def search_read(self, domain=None, fields=None, offset=0, limit=None, order=None):
- company_id = self.env.context.get('oms_network_company_id')
- if company_id:
- domain = domain or []
- domain.append(('company_id', '=', company_id))
- return super(ResPartner, self).search_read(domain, fields, offset, limit, order)
复制代码 修改StockWarehouse,重写模型name_search,search_read
提示:分析OmsNetworkLine模型定义可知道,仓库字段(warehouse_id)为多对多字段,关联stock.warehouse 模型- class StockWarehouse(models.Model):
- _inherit = 'stock.warehouse'
- # ...略
- def _check_multiwarehouse_group(self):
- pass
- @api.model
- def name_search(self, name='', args=None, operator='ilike', limit=100):
- oms_network_id = self.env.context.get('oms_network_id')
- warehouse_ids = self.env['oms.network'].browse([oms_network_id]).warehouse_ids.ids
- if oms_network_id:
- args = args or []
- args.append(('id', 'in', warehouse_ids))
- res = super(StockWarehouse, self).name_search(name, args, operator, limit)
- return res
- @api.model
- def search_read(self, domain=None, fields=None, offset=0, limit=None, order=None):
- oms_network_id = self.env.context.get('oms_network_id')
- warehouse_ids = self.env['oms.network'].browse([oms_network_id]).warehouse_ids.ids
- if warehouse_ids:
- domain = domain or []
- domain.append(('id', 'in', warehouse_ids))
- return super(StockWarehouse, self).search_read(domain, fields, offset, limit, order)
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