ChartDataStatus

Integration guide · Reference index

Public contract reference. This declaration describes types and callback shapes; availability is constrained by the linked integration guide and the runtime capability. Legacy product-specific fields are not a promise of implementation.

Main-series data availability reported by IChartWidgetApi.dataStatus.

stateCopy Anchor Link

readonly state: "loading" | "ready" | "empty" | "error";

Use the type signature above and the integration guide for the owning capability.

messageCopy Anchor Link

readonly message: string | null;

Plain-language reason when state is error; otherwise null.