Test Query If User Clicks Within a Polygon

Question

Hello Everyone, I am attempting to validate if a user clicks within a polygon. I have created event listeners for the query but they are not firing at all. I am using the Portland ESRI Landbase AGO Mapservice. Can someone take a look at my code and let me know where I am going wrong? Streets U.S. Topo Imagery Thank you, Ruy

RuyMartinez · Answer

Robert,

This is what I was trying to do.  I will go back and read up on cached services and try to remember that an event cannot listen until I tell it to.:D

Thank you for looking at this and cleaning up the code.

Ruy

RobertScheitlin__GISP · Answer

Ruy, Here is a functioning version of your test app. There where a couple of major things. 1. You where trying to mix cached base maps with different WKIDs (cant do that with cached map services) 2. You where never calling execute on the query task. 0){ Alert.show("You clicked inside the polygon"); } else { Alert.show("You clicked outside the polygon"); } } } function onFault(info:Object, token:Object = null):void { Alert.show("Error Occured"); } } private function layerShowHandler(event:FlexEvent):void { // update the LODs/zoomslider to use/show the levels for the selected base map var tiledLayer:TiledMapServiceLayer = event.target as TiledMapServiceLayer; myMap.lods = tiledLayer.tileInfo.lods; } ]]> Streets U.S. Topo Imagery