问题
how to overwrite a one to many records in odoo through odoo API ?
This is my create json, what change I want to make in this json to overwrite(Replace) the existing? lead_product_ids., now it is appending the records. Now i am getting multiple when update the records in this code instead of 0,0 what is the value, Please help.
{
"jsonrpc": "2.0",
"params": {
"model": "crm.lead",
"method": "create",
"args": [
{
"type": "opportunity",
"name": "Fgtrdhjkkmmmmmmmm1290",
"pro_info": "Fggggggg hhhhhh jkkkkkkknjj hjkll",
"tag_ids": [
6,
0,
[
43,42
]
],
"purposes_id": 3,
"lead_product_ids": [
***0,
0,***
{
"product_uom": 21,
"product_id": 148,
"description": "",
"qty": 1,
"price_unit": 2448,
"expected_price": 2448,
"discount": 0,
"tax_id": [
6,
0,
[
22
]
],
"price_subtotal": 2741.760009765625
}
],
"partner_id": 1592,
"religion": 2,
"age_bucket": "40_45",
"phone": "5695324877",
"mobile": "5695324878",
"locations_id": 157,
"district_id": 157,
"state_id": 593
}
]
}
}
回答1:
The answer is found in the docstring of the Model.write():
"""
...
This format is a list of triplets executed sequentially, where each
triplet is a command to execute on the set of records. Not all
commands apply in all situations. Possible commands are:
``(0, _, values)``
adds a new record created from the provided ``value`` dict.
``(1, id, values)``
updates an existing record of id ``id`` with the values in
``values``. Can not be used in :meth:`~.create`.
``(2, id, _)``
removes the record of id ``id`` from the set, then deletes it
(from the database). Can not be used in :meth:`~.create`.
``(3, id, _)``
removes the record of id ``id`` from the set, but does not
delete it. Can not be used on
:class:`~odoo.fields.One2many`. Can not be used in
:meth:`~.create`.
``(4, id, _)``
adds an existing record of id ``id`` to the set. Can not be
used on :class:`~odoo.fields.One2many`.
``(5, _, _)``
removes all records from the set, equivalent to using the
command ``3`` on every record explicitly. Can not be used on
:class:`~odoo.fields.One2many`. Can not be used in
:meth:`~.create`.
``(6, _, ids)``
replaces all existing records in the set by the ``ids`` list,
equivalent to using the command ``5`` followed by a command
``4`` for each ``id`` in ``ids``.
.. note:: Values marked as ``_`` in the list above are ignored and
can be anything, generally ``0`` or ``False``.
"""
It's (1, id, {'field_1': value_1,'field_2': value_2,}). But you should use write instead of create because in create it doesn't make any sense to change non-existing records of a x2many field.
来源：https://stackoverflow.com/questions/55006401/how-to-overwrite-a-one-to-many-records-in-odoo-through-default-api