【发布时间】:2018-01-18 14:57:03
【问题描述】:
我正在尝试继承“销售”模块并使用我自己的产品类。所以我创建了这个类:
class mymodule_product(models.Model):
_name = "mymodule.product"
_description = "mymodule Product Description"
name = fields.Char('Description', required= True)
code = fields.Integer('Code', required= True)
category_id = fields.Many2one('mymodule.category','Category')
我创建了另一个类,其中包含我想将其添加到销售订单行的字段:
class mymoduleSaleOrder(models.Model):
_name = 'mymodule.sale.order'
mymodule_product_id = fields.Many2one('mymodule.product', string='Products', required=True)
然后我创建了这个 xml 代码:
<record id="mymodule_sale_order_form_view" model="ir.ui.view">
<field name="name">mymodule.sale_order.form.view</field>
<field name="model">mymodule.sale.order</field>
<field name="inherit_id" ref="sale.view_order_form"/>
<field name="arch" type="xml">
<field name="product_id" position="replace">
<field name="mymodule_product_id" />
</field>
</field>
</record>
我将此代码添加到 manifest.py:
'depends': ['base', 'sale'],
当我升级我的模块时,我收到了这个错误:
File "..\odoo\addons\base\ir\ir_ui_view.py", line 380, in write
return super(View, self).write(self._compute_defaults(vals))
File "..\odoo\models.py", line 3557, in write
self._write(old_vals)
File "..\odoo\models.py", line 3708, in _write
self._validate_fields(vals)
File "..\odoo\models.py", line 1079, in _validate_fields
raise ValidationError("%s\n\n%s" % (_("Error while validating constraint"), tools.ustr(e)))
ParseError: "Error while validating constraint
Field `origin` does not exist
Error context:
View `mymodule.sale_order.form.view`
[view_id: 934, xml_id: n/a, model: mymodule.sale.order, parent_id: 539]
None" while parsing file:.../views/sale_order.xml:4, near
<record id="mymodule_sale_order_form_view" model="ir.ui.view">
<field name="name">mymodule.sale_order.form.view</field>
<field name="model">mymodule.sale.order</field>
<field name="inherit_id" ref="sale.view_order_form"/>
<field name="arch" type="xml">
<field name="product_id" position="replace">
<field name="mymodule_product_id"/>
</field>
</field>
</record>
当我尝试使用这个 python 代码时:
class mymoduleSaleOrder(models.Model):
_name = 'mymodule.sale.order'
_inherit = 'sale.order'
mymodule_product_id = fields.Many2one('mymodule.product', string='Products', required=True)
我收到了这个错误:
ParseError: "Error while validating constraint
Field `randa_product_id` does not exist
请帮忙。 谢谢。
【问题讨论】:
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我在你的问题中找到了答案:D
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对你有好处:)
标签: python xml inheritance odoo-10 odoo