topic Collapsed/Expanded events for the Expand widget in ArcGIS JavaScript Maps SDK Questions

Collapsed/Expanded events for the Expand widget

FredericGoulet1 — Tue, 04 Apr 2023 12:36:15 GMT

Is there a way to have an event triggered when the Expand widget actually expand or collaspe ?

I would like to show or hide a DistanceMeasurement2D on the map accordingly.

Thanks.

Re: Collapsed/Expanded events for the Expand widget

RamaniGanason — Tue, 04 Apr 2023 13:28:44 GMT

This can be easily achieved using the watch function of the widget and the expanded state.

const bgExpand = new Expand({ view: view, content: basemapGallery }); // create a watch to trigger an event whenever expanded value changes. bgExpand.watch("expanded", (expanded) => { console.log(expanded); });