The Angular TreeGrid data binding feature supports to bind data seamlessly with various local and remote data sources such as Array of JSON, RESTful services, OData services, and WCF services. It uses the data manager to handle data and supports customizing data requests and processing.
Binds the Tree Grid with an array of JSON, allowing it to work smoothly in single-page applications (SPA). The Angular Tree Grid data binding supports both hierarchical and self-referential JSON data structures.
Binding the Angular Tree Grid with RESTful services allows data from the services to be consumed using the data manager. It supports various data adaptors such as OData, ODataV4, URL, and Web API for working with a particular data service
An Observable is used extensively by Angular since it provides significant benefits over techniques for event handling, asynchronous programming, and handling multiple values. TreeGrid data can be consumed from an Observable object.