topic Re: 4.7 - Untitled Layer is being visible in layerList Widget when i define new SketchViewModel in ArcGIS JavaScript Maps SDK Questions

4.7 - Untitled Layer is being visible in layerList Widget when i define new SketchViewModel

TubaKumbara — Wed, 16 May 2018 07:55:03 GMT

hello.

I defining a new graphicslayer which has listmode property value as "hide". And this graphicslayer doesn't show in layerlistwidget (this is what i want)

var myg = new graphicsLayer({
listMode: "hide";
})
mymap.add(myg);

new sketchView

var s = new SketchViewModel({
view: mySceneView,
layer: myg,
});

when i run this code an Untitled Layer is being visible on layerlist.

This layer is not myg. Another new layer.

Re: 4.7 - Untitled Layer is being visible in layerList Widget when i define new SketchViewModel

RobertScheitlin__GISP — Sat, 11 Dec 2021 15:02:00 GMT

Tuba,

I see what you are talking about and the only way to fix this I have found is with this work around (lines 18 - 24):

      view.when(function() {
        var layerList = new LayerList({
          view: view
        });

        // Add widget to the top right corner of the view
        view.ui.add(layerList, "bottom-right");

        // create a new sketch view model
        var sketchViewModel = new SketchViewModel({
          view: view,
          layer: tempGraphicsLayer,
          pointSymbol: pointSymbol,
          polylineSymbol: polylineSymbol,
          polygonSymbol: polygonSymbol
        });

        setTimeout(function(){
          layerList.operationalItems.items.map(function(item){
            if(!item.layer.title && item.layer.type === "graphics"){
              item.layer.listMode = "hide";
            }
          });
        }, 200);‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

You really need to log a bug with esri tech support on this.

Re: 4.7 - Untitled Layer is being visible in layerList Widget when i define new SketchViewModel

UndralBatsukh — Wed, 16 May 2018 18:15:29 GMT

Hi there,

We will address this issue in our future release. Thank you pointing it out.

Re: 4.7 - Untitled Layer is being visible in layerList Widget when i define new SketchViewModel

JustinCarasick — Mon, 21 May 2018 15:47:42 GMT

I figured a workaround with this. I had to hit a private member and use it's hide setting.

this.sketchViewModel._defaultGraphicsLayer.listMode = "hide";

Re: 4.7 - Untitled Layer is being visible in layerList Widget when i define new SketchViewModel

ChesouyeCoye — Thu, 13 Jul 2023 17:04:20 GMT

I am having the same issue. I have attached a snippet. I do not know why there is a untitled layer as I have done weeks of debugging and it doesnt work.