fill a One2many from a button

Question

How can I fill a One2many of a model but calling an action from a button, and of course, always be updated with what I have added

Siddharth Tarpada · Answer

Hello Pavel,
To Add records and update in one2many tree view below are ways you can use your python function of the button.
1. Create and write a record of one2many model with setting many2one relation field by calling create/write method from the function of the button.
2. Link record to model using write method. You can refer below link for that.
https://www.odoo.com/forum/help-1/how-to-insert-value-to-a-one2many-field-in-table-with-create-method-28714 [1]

[1] https://www.odoo.com/forum/hel

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