syncfusion-angular-data-manager

Angular data binding across local and remote sources is unified through a single DataManager interface. It bridges local JSON data and remote services using multiple adaptors, enabling consistent APIs for data operations.

Offline CRUD operations in Angular are supported with automatic caching through the DataManager. It handles data querying, filtering, sorting, paging, and grouping locally while maintaining a unified data management interface.

Injecting authentication and custom headers into Angular data requests is handled via middleware customization options. DataManager allows you to intercept requests to inject headers, transform payloads, and manage error handling across different backends.

Custom data adaptors are supported alongside built-in Json, Url, WebApi, OData, and GraphQL adaptors. This allows Angular applications to connect to proprietary backends while maintaining consistent querying and CRUD operations.

Querying and filtering remote data in Angular is done using the DataManager's unified querying capabilities. You apply filtering, sorting, and paging operations client-side, and the appropriate adaptor translates these into backend-specific requests.