没有设置odoo one2many默认值 [英] odoo one2many default not set

问题描述

我编写了一个向导，该向导的表单视图应显示一个one2many字段，其中的行取自 context ['active_ids'].

I wrote a wizard which form view should show a one2many field with rows taken from context['active_ids'].

我正确地将one2many设置为默认值，但是当表单打开时，没有显示行.

I set the one2many default correctly, but when the form opens, no rows are showed.

我错过了什么吗? (对于代码缩进，我深表歉意)

Did I miss anything? (I apologize for code bad indentation)

class delivery_wizard(models.TransientModel):
_name = 'as.delivery.wizard'

address = fields.Many2one('res.partner')
details = fields.One2many('as.delivery.detail.wizard', 'delivery')
carrier = fields.Many2one('delivery.carrier')

@api.model
def default_get(self, fields_list):
    res = models.TransientModel.default_get(self, fields_list)
    ids = self.env.context.get('active_ids', [])
    details = self.env['as.delivery.detail'].browse(ids)
    dwz = self.env['as.delivery.detail.wizard']
    dws = []
    for detail in details:
        dw = dwz.create({
            'production': detail.production_id.id,
            'quantity': detail.quantity,
            'actual_quantity': detail.quantity,
            'enabled': detail.production_id.state == 'done',
            'delivery': self.id,
        })
        dws.append(dw.id)

    res['details'] = [(6, False, dws)]
    res['address'] = details[0].delivery_id.address_id.id
    return res

class delivery_detail_wizard(models.TransientModel):
    _name = 'as.delivery.detail.wizard'

    production = fields.Many2one('as.production')
    quantity = fields.Float()
    actual_quantity = fields.Float()
    force = fields.Boolean()
    enabled = fields.Boolean()
    delivery = fields.Many2one('as.delivery.wizard')

推荐答案

可能存在问题:

res['details'] = **[(6, False, dws)]**

您的详细信息字段是一个One2many字段，[(6,0，[IDS])]用于Many2many. 在您的情况下，您无需将任何内容分配给details字段；它是一个One2many，因此它是自动的，因为您已经创建了相应的Many2one记录(dw).

Your details field is a One2many field, [(6,0, [IDS])] are for Many2many. In your case, you don't need to assign anything to the details fields ; it's a One2many, so it's automatic as you already created the corresponding Many2one record (dw).

文档中的小提示:

• 对于Many2many

对于many2many字段，应该有一个元组列表.这是清单 具有相应语义的元组

For a many2many field, a list of tuples is expected. Here is the list of tuple that are accepted, with the corresponding semantics

(0，0，{values})链接到需要创建的新记录 用给定的值字典

(0, 0, { values }) link to a new record that needs to be created with the given values dictionary

(1，ID，{values})用id = ID更新链接记录(写 上的值)

(1, ID, { values }) update the linked record with id = ID (write values on it)

(2，ID)删除和删除ID =的链接记录 ID(调用ID上的取消链接，这将完全删除对象，并且 以及它的链接)

(2, ID) remove and delete the linked record with id = ID (calls unlink on ID, that will delete the object completely, and the link to it as well)

(3，ID)剪切到id = ID的链接记录的链接 (删除两个对象之间的关系，但不删除 目标对象本身)

(3, ID) cut the link to the linked record with id = ID (delete the relationship between the two objects but does not delete the target object itself)

(4，ID)链接到ID = ID的现有记录(添加一个 关系)

(4, ID) link to existing record with id = ID (adds a relationship)

(5)取消所有链接(例如对所有链接使用(3，ID) 记录)

(5) unlink all (like using (3,ID) for all linked records)

(6，0，[IDs])替换链接的ID列表(例如使用(5) 然后(4，ID)代表ID列表中的每个ID)

(6, 0, [IDs]) replace the list of linked IDs (like using (5) then (4,ID) for each ID in the list of IDs)

示例:[[(6，0，[8，5，6，4]))]将many2many设置为ids [8，5，6， 4]

Example: [(6, 0, [8, 5, 6, 4])] sets the many2many to ids [8, 5, 6, 4]

• 还有一个One2many:

(0，0，{values})链接到需要创建的新记录 用给定的值字典

(0, 0, { values }) link to a new record that needs to be created with the given values dictionary

(1，ID，{values})用id = ID更新链接记录(写 上的值)

(1, ID, { values }) update the linked record with id = ID (write values on it)

(2，ID)删除和删除ID =的链接记录 ID(调用ID上的取消链接，这将完全删除对象，并且 以及它的链接)

(2, ID) remove and delete the linked record with id = ID (calls unlink on ID, that will delete the object completely, and the link to it as well)

示例:[(0，0，{'field_name':field_value_record1，...})，(0，0， {'field_name':field_value_record2，...})]

Example: [(0, 0, {'field_name':field_value_record1, ...}), (0, 0, {'field_name':field_value_record2, ...})]

另外，对于Many2One/，请尝试遵循 odoo指南如果您希望其他人可以轻松理解您的代码，则可以使用One2many很多字段:

Also, try to follow odoo guidelines for Many2One/One2many fields if you want your code to be easily understandable by other people :

One2Many和Many2Many字段应始终以 _ids 作为后缀(例如:sale_order_line_ids)

One2Many and Many2Many fields should always have _ids as suffix (example: sale_order_line_ids)

Many2One字段的后缀应为 _id (例如:partner_id，user_id，...)

Many2One fields should have _id as suffix (example : partner_id, user_id, ...)

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