I have a web app in progress with numerous layers brought in through my ArcGIS Online account. I want to be able to group certain ones together to make the Layer List more organized, and so I can turn off/on layer groups instead of going through it one by one. Does anyone have a solution?
I downloaded and tried to use with a project I created in 3.7, but I get a widget manager error #2036 when I try to load the application. When I try to access the widget in the app builder, I also get this error: Missing Widget Module: Could not find TOCGroupmodule for Layers widget. What am I missing or doing wrong?
I am also interested in doing this, I'd like to be able to group feature layers together so that they are actually sublayers, and apply clustering to them. If I understand correctly, clustering is only possible with feature service layers. Is is possible to group feature service layers, and set clustering up for them?
