6bab956a54
Allows the viewing of hierarchical models (i.e. parent-child relationships) directly in a tree view. Simply add the recursive attribute to the tree tag with `recursive="1"` or `recursive="true"` or `recursive="True"`. Parent-child field is autodetected from the model based on the _parent_name field which is standard in the Odoo ORM. Currently there is no option for expanding all children, but this may be added in future versions.
18 lines
634 B
Python
18 lines
634 B
Python
# models/parent_field_service.py
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from odoo import models, api
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class ParentFieldService(models.AbstractModel):
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_name = "parent.field.service"
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_description = "Service to retrieve parent field dynamically for any model"
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@api.model
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def get_parent_field(self, model_name):
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"""
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Returns the parent field name for the given model.
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If _parent_name is not set, defaults to 'parent_id' if the field exists.
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"""
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Model = self.env[model_name] # Access the model dynamically
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return Model._parent_name or (
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"parent_id" if hasattr(Model, "parent_id") else None
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)
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