Update definitionExpression from angular application after layer is added to the map not working properly.

JulianaCastillo — Tue, 27 Sep 2022 22:00:11 GMT

I have an angular application that uses JS API 4.23.

When I load the map, I load some layers as not visible. When I toggle a button to display a layer, I apply a definition expression and instead the layer shows all features. If I change the definitionExpression or zoom in/out (not pan) the layerDefinition updates to its correct value.

I'm using

featLayer.definitionExpression = layerDefinition

I now have added

featLayer.refresh() after updating the definitionExpression. After adding the refresh, the first time I set the definition expression, all features show up. The second time, it flashes all features and then updates itself and works fine moving forward (for that specific layer, not others)

I also tried setting "featurelayer-snapshot-enabled": 0 as shown here:

https://codepen.io/U_B_U/pen/dyVLKaG?editors=1000 without any fixes

esriConfig.workers.loaderConfig!.has = {

"featurelayer-snapshot-enabled": 0

}

Is this a bug?

The layers that I load with a definition expression and visible, from the beginning work just fine.

I need to resolve this ASAP. Thanks!

topic Update definitionExpression from angular application after layer is added to the map not working properly. in ArcGIS JavaScript Maps SDK Questions

Update definitionExpression from angular application after layer is added to the map not working properly.