topic Get featurelayer from the map object in ArcGIS JavaScript Maps SDK Questions https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/get-featurelayer-from-the-map-object/m-p/325136#M29956 <HTML><HEAD></HEAD><BODY><SPAN>How can I get featureLayer object from the map? I am using ArcGISDynamicMapServiceLayer to show the map on my screen. I have similar scenario as per the following url. However, I need to search parts/equipment from multiple layers. I am adding feature layers as per user's selection using map.addLayer(new FeatureLayer(...)). Once I find parts/equipment in the radius of given geometry, then I highlight them as per the following url. I need to clear the highlighted equipment in certain scenarios. So, I am using clearSelection() of FeatureLayer. But I am not able to get an instance of featureLayer from the map object. I tried map.getLayer() but it doesn't give me any feature layer. Is it because I constructed map using ArcGISDynamicMapServiceLayer? Do I need to construct map using feature layers in such scenario? </SPAN><BR /><BR /><A href="http://developers.arcgis.com/javascript/samples/query_buffer/">http://developers.arcgis.com/javascript/samples/query_buffer/</A></BODY></HTML> Tue, 24 Jun 2014 12:29:48 GMT BhavinSanghani 2014-06-24T12:29:48Z Get featurelayer from the map object https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/get-featurelayer-from-the-map-object/m-p/325136#M29956 <HTML><HEAD></HEAD><BODY><SPAN>How can I get featureLayer object from the map? I am using ArcGISDynamicMapServiceLayer to show the map on my screen. I have similar scenario as per the following url. However, I need to search parts/equipment from multiple layers. I am adding feature layers as per user's selection using map.addLayer(new FeatureLayer(...)). Once I find parts/equipment in the radius of given geometry, then I highlight them as per the following url. I need to clear the highlighted equipment in certain scenarios. So, I am using clearSelection() of FeatureLayer. But I am not able to get an instance of featureLayer from the map object. I tried map.getLayer() but it doesn't give me any feature layer. Is it because I constructed map using ArcGISDynamicMapServiceLayer? Do I need to construct map using feature layers in such scenario? </SPAN><BR /><BR /><A href="http://developers.arcgis.com/javascript/samples/query_buffer/">http://developers.arcgis.com/javascript/samples/query_buffer/</A></BODY></HTML> Tue, 24 Jun 2014 12:29:48 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/get-featurelayer-from-the-map-object/m-p/325136#M29956 BhavinSanghani 2014-06-24T12:29:48Z