Binding the Angular TreeList to Streaming Data

Updated on Jun 8, 2026

You can bind the Angular TreeList to streaming data and display up-to-date information in a tree table format. Real-time tree tables help users monitor hierarchical data such as organizational metrics, system health, or project progress.

For the purposes of the demo, the following TreeList consumes mocked data by utilizing RxJS Observables. In a real-world scenario, the data is retrieved from a service or a third-party API.

The following example demonstrates a TreeList with live-updating data in action.

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Suggested Links

• Automatic Data Processing
• FlatBindingDirective
• API Reference of the TreeListComponent
• API Index of the TreeList