Widget Ace in Odoo

Abid Patel
25-Oct-2024 Updated : 25-Oct-2024

Learn how to use Widget Ace in Odoo for embedding a rich code editor into form views. Enhance user experience with syntax highlighting and more.

Widget Ace in Odoo

Odoo's form view allows the use of various widgets to enhance the user experience. One of the most powerful widgets is the Ace Editor, which is used for handling code editing in Odoo. The Ace widget provides a rich code editor directly within Odoo's form view, supporting features like syntax highlighting, code folding, and auto-completion. This blog will guide you through the implementation and use of the Ace Widget in Odoo.

What Is Widget Ace?

The Widget Ace in Odoo integrates the Ace Editor, an embeddable code editor used for writing or editing code in different programming languages. It’s especially useful when you need to allow users to input or modify complex code snippets directly in Odoo's interface, such as in website pages, scripts, or custom templates.

How To Implement Widget Ace in Odoo

To use the Ace Widget in your Odoo model, you need to specify it in the form view. This widget is typically used in fields that store text or code, such as char or text fields. The widget will enhance the field by enabling code-editing functionality.

Example of Widget Ace Implementation

Below is a basic implementation example of the Ace Widget in a form view:

xml
<field name="source_code" widget="ace"/>

In this example, the field source_code will be rendered as a code editor in the form view, allowing users to input and modify code using a rich-text interface.

Benefits of Using Widget Ace

  • Syntax Highlighting: The Ace Editor supports multiple programming languages, making it easier to read and write code.
  • Code Folding: Ace allows folding of sections of code for better readability, especially for large blocks of code.
  • Auto-completion: The widget offers smart auto-completion for some languages, improving coding speed and accuracy.
  • Find and Replace: Built-in functionality for finding and replacing code snippets, which is useful in large codebases.

Where To Use Widget Ace

The Widget Ace is ideal for applications where you need to interact with code directly within the Odoo interface. Common use cases include:

  • ▹ Website template editing
  • ▹ Script customization
  • ▹ Development of custom modules
  • ▹ Managing HTML or JavaScript for webpages

Conclusion

Using the Widget Ace in Odoo enhances user experience by enabling a full-featured code editor within form views. Whether you're developing custom modules or allowing users to edit web templates, the Ace Editor provides a user-friendly way to handle code. By simply adding widget="ace" to your field definition, you can turn a simple text field into a powerful code editor.

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