topic How to Expand / Collapse the Group Layers' folder in ArcGIS JavaScript Maps SDK Questions

topic How to Expand / Collapse the Group Layers' folder in ArcGIS JavaScript Maps SDK Questions https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-to-expand-collapse-the-group-layers-folder/m-p/162699#M15126 <HTML><HEAD></HEAD><BODY><P>I want to try to Expand / Collapse a Group Layer Folder if the Group Layer is Checked as Visible / Invisible.</P><P>In ESRI's CMV JavaScript app, how can it be done?  Thanks.</P></BODY></HTML> Tue, 22 Jan 2019 18:01:41 GMT ShaningYu 2019-01-22T18:01:41Z How to Expand / Collapse the Group Layers' folder https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-to-expand-collapse-the-group-layers-folder/m-p/162699#M15126 <HTML><HEAD></HEAD><BODY><P>I want to try to Expand / Collapse a Group Layer Folder if the Group Layer is Checked as Visible / Invisible.</P><P>In ESRI's CMV JavaScript app, how can it be done?  Thanks.</P></BODY></HTML> Tue, 22 Jan 2019 18:01:41 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-to-expand-collapse-the-group-layers-folder/m-p/162699#M15126 ShaningYu 2019-01-22T18:01:41Z