timeUtils

AMD: require(["esri/support/timeUtils"], (timeUtils) => { /* code goes here */ });

ESM: import * as timeUtils from "@arcgis/core/support/timeUtils";

Object: esri/support/timeUtils

Since: ArcGIS API for JavaScript 4.21

Provides utility methods for working with dates.

See also:

Method Overview

Name	Return Type	Summary	Object
	Promise<TimeExtent>	more details Returns the time extent of all layers.	more details	timeUtils

getTimeExtentFromLayers(layers, signal){Promise<TimeExtent>}

Returns the time extent of all layers.

Parameters:

layers Layer []|Collection<Layer>

An array or collection of layers to compute a time extent from.

signal AbortSignal

AbortSignal allows for cancelable requests. If canceled, the promise will be rejected with an error named AbortError. See also AbortController.

Returns:

Type	Description
Promise<TimeExtent>	Returns a promise that resolves to a TimeExtent.

Examples:

// Get the time extent of all layers in the view.
const fullTimeExtent = await getTimeExtentFromLayers(view.map.allLayers);

// Get the time extent from an array of layers.
const timeExtent = await getTimeExtentFromLayers([
  earthquakes,
  emergencyCalls
]);

timeUtils