More than 9 layer list group layers breaks Elevation Profile widget

Key — Mon, 24 Apr 2023 17:21:55 GMT

Just ran into something strange today using Maps SDK 4.26

I am using the layerlist/legend widget and when I add more than 9 group layers to the map it breaks the elevation profile widget only to the point the ground layer isnt being read.

Anyone else experience this behavior?

Re: More than 9 layer list group layers breaks Elevation Profile widget

TomSellsted — Tue, 24 Oct 2023 17:45:24 GMT

Key,

I was having the same issue. I didn't realize that it was a group layer issue until I found your post. I did some experimenting and discovered that this issue started with the 4.22 release of the SDK. I substituted different webmaps with or without group layers and the behavior definitely changes. It works at 4.21, but not at 4.22.

I did a workaround instead of setting the ground to world-elevation that works. Here is the code:

const elevationWidget = new ElevationProfile({ view: view, profiles: [{type: "query", source: new ElevationLayer({url: "https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer"}), color: "orange", title: "Ground elevation"}], visibleElements: {selectButton: false}, unit: "feet", container: "elevation-container" });

This works with the group layers and should resolve your issue.

Regards,

Tom

topic More than 9 layer list group layers breaks Elevation Profile widget in ArcGIS JavaScript Maps SDK Questions

More than 9 layer list group layers breaks Elevation Profile widget

Re: More than 9 layer list group layers breaks Elevation Profile widget