Help with Feature Layer SELECTION_SUBTRACT

DaveEaton — Thu, 01 Dec 2011 01:35:07 GMT

I am having problems removing a selected feature from my feature layers. I am getting the correct feature selected, but the actual removal of the graphic is not working. The code below shows one of my feature layer selections with the SELECTION_SUBTRACT method, and its responder "removeFeaturesHandler".

case "TEL=COMNT":
   cmntLayer.selectFeatures(remQuery, FeatureLayer.SELECTION_SUBTRACT,
 new AsyncResponder(removeFeaturesHandler, removeFeaturesFault));

protected function removeFeaturesHandler(features:Array, token:Object = null):void
   {   
    for each (var remgraphic:Graphic in features)
     myGraphicsLayer.remove(remgraphic);   
   }

I've been debugging this and the remgraphic variable is populated with a graphic id, but it doesn't correspond to any of the graphic ids I see in the graphicProvider array. Where am I going wrong?

Re: Help with Feature Layer SELECTION_SUBTRACT

DaveEaton — Mon, 05 Dec 2011 21:15:10 GMT

Should anyone stumble across this thread...the problem I was having was when I initially rendered the features I was using FeatureLayer.MODE_ON_DEMAND instead of using FeatureLayer.SELECTION_ADD. Everything works like a charm now.

topic Help with Feature Layer SELECTION_SUBTRACT in ArcGIS API for Flex Questions

Help with Feature Layer SELECTION_SUBTRACT

Re: Help with Feature Layer SELECTION_SUBTRACT