topic Re: LayerList with Symbology in ArcGIS JavaScript Maps SDK Questions

LayerList with Symbology

DianeBird — Mon, 08 Mar 2021 18:10:47 GMT

I'm using the layerlist with a legend sample. We have a large datasets in our webmap, and it seems to be clumsy for the legend to appear at the top of a grouped layer set for those layer items turned on with all the listed layers down below in order to turn off the layer. This creates a lot of scrolling back and forth. Is there a way to incorporate the legend under the layer name with the on/off button on the same line? In other words, the legend would appear when the layer is turned on without creating a separate listing of legend items at the top of the open window.

Re: LayerList with Symbology

deepakbharadwaj — Tue, 09 Mar 2021 05:14:49 GMT

Hi DianeBird

If you are looking for Arcgis Javascript api 4.x solution. Please find link below from ESRI Arcgis Javascript API 4.xfor your reference.

URL: https://developers.arcgis.com/javascript/latest/sample-code/widgets-layerlist-legend/

Re: LayerList with Symbology

DianeBird — Wed, 10 Mar 2021 17:48:35 GMT

I am using the sample code from that widget and this is what I get:

I do not want to see the same layer listed below the legend. That requires a lot of scrolling through the list to manage visibility of layers. I would like to see one list of the layers with the symbology right under the name of the layer. Presented much like the mxd's are.

Re: LayerList with Symbology

Strahanjen — Fri, 23 Jul 2021 22:07:53 GMT

Did you ever find a solution or work around for this? I'm having the same issue.