Iterate over One2many in form view?

Question

I'm looking to relate projects with notes. I can currently choose a project in a note form. I'd like to be able to list all related notes in a project. I feel like this would be solved by creating a model method in my project.py but I'm not sure what how to connect the view to the model. Any help?
Here's my project view:

my project.py:

Any help or ideas are appreciated.

Mai Ecarde · Accepted Answer

This should occur automatically if you change your notes field to be a one2many instead of many2one.
Then just add the following to your view which will show as the default list (tree):
<field name="notes"/>

Soltani Charif · Answer

In addition to your comment you can prevent the user from creating or editing note from one2many in python or xml

<field name="notes" readonly="1" />
in python
notes = fields.One2many(..., readonly=True); # if you put readonly here the field will be always readonly

Sehrish · Answer

I think you need to set default values of one2many in project model.

Rafael Aguero Baquero · Answer

This only can happen if note.note has a m2o to project.
At first its a good tip follow Odoo guidelines, all fields One2many must be declared as follows: xxx_ids, all Many2one xxx_id
<field name="note_ids"/>
in python
model note.note:
project_id = fields.Many2one('project.project',string='Project')
model project.project:
note_ids = fields.One2many('note.note','project_id',string='Notes')

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