BUG-000163573 for ArcGIS Maps SDK for JavaScript

Bug-ID-Nummer	BUG-000163573
Eingereicht	December 8, 2023
Zuletzt geändert	December 6, 2024
Gilt für	ArcGIS Maps SDK for JavaScript
Gefunden in Version	4.28
Betriebssystem	Windows OS
Betriebssystemversion	11.0 64 bit
Status	Known Limit

Zusätzliche Informationen

When assigning a value to WMSLayer.sublayers at layer initialization, it essentially overwrites the layer's sublayers discovered from the service's get capabilities response. Unless specified, all sublayer properties are set to their default values, instead of the values found in the service. The solution is to wait for the layer to load and then 'turn off' the undesired sublayers. This ensures that all sublayer properties, like minScale and maxScale, are imported from the layer's get capabilities response. For example: const wmsLayer = new WMSLayer({ url: "your-url-here" }); await wmsLayer.load(); const sublayer = wmsLayer.findSublayerByName("my-sublayer-name"); if (sublayer) { // check if sublayer exists wmsLayer.sublayers = [sublayer]; // only show desired sublayer } map.add(wmsLayer); The team plans to update the documentation to make this more clear.

Workaround

Add the WMSSubLayer subsequently.

For example: const wmsLayer = new WMSLayer({ url: "your-url-here" }); await wmsLayer.load(); const sublayer = wmsLayer.findSublayerByName("my-sublayer-name"); if (sublayer) { // check if sublayer exists wmsLayer.sublayers = [sublayer]; }