For ArcGIS API for JavaScript version 3.X, an extension of LayerList which will allow group headings to be added via CSS. (The LayerList of V4 already supports grouping.)
For details see package's README.
For ArcGIS API for JavaScript version 3.X, an extension of LayerList which will allow group headings to be added via CSS. (The LayerList of V4 already supports grouping.)
For details see package's README.