In the realm of Odoo development, tailoring search functionality to meet specific needs is crucial for seamless user interactions. While the operator attribute offers basic filtering capabilities, filter_domain emerges as a powerful tool to construct more versatile and adaptive search experiences. Let's dive into its essence and explore practical code examples to harness its potential effectively.
Understanding filter_domain
Definition: A Python expression that evaluates to a domain, allowing you to create custom search filters based on field values.
Flexibility: Surpasses operator in terms of adaptability, enabling searches across multiple fields, applying intricate conditions, and incorporating context variables.
Structure: Evaluates to a list of tuples, where each tuple represents a search condition in the format (field name, operator, value).
How it Works:
- User Input: The user enters a search term in a designated field.
- Expression Evaluation: Odoo executes the Python expression specified within filter_domain.
- Domain Generation: The expression dynamically constructs a domain based on the user's input.
- Record Filtering: Odoo applies the generated domain to filter records, displaying only those that satisfy the criteria.
Searching Multiple Fields:
filter_domain="[('name', 'ilike', self), ('email', 'ilike', self)]"
Filtering Based on a Condition:
filter_domain="[('state', '=', 'done')]"
Combining Multiple Domains:
filter_domain="[('name', 'ilike', self)] + [('state', '=', 'done')]"
Leveraging Context Variables:
filter_domain="[('partner_id', '=', self.env.user.partner_id.id)]"
Filtering Related Fields:
filter_domain="[('partner_id.name', 'ilike', self)]"
Top comments (1)
Could you add a real life example ?