如何在Odoo中重新计算存储的功能字段值? [英] How to recompute stored functional field values in Odoo?

问题描述

有时必须重新计算存储的字段，但是无法启动触发器(例如，在SQL注入的情况下).

Sometimes stored fields must be recomputed, but triggers can not be launched (e.g. in case of SQL injection).

如何轻松重新计算它们?

How to recompute them an easy way?

推荐答案

在v8.0中(也应该在9.0中工作)，您可以这样做:

In v8.0 (should work in 9.0 too) you can do it like that:

# Recompute amount_total for account.invoice

env.add_todo(model._fields['amount_total'], object)
model.recompute()

# where
# object - recordset of instances to recompute field for
# model - recordset instances model

以上代码可直接用于服务器操作.

Above code can be used in server action directly.

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