Latest Contributions by DasaPaddock

This sample also uses the decode method: http://help.arcgis.com/en/webapi/flex/samples/index.html?sample=ReadURL ... View more

Of these three, "layer order, or symbology, or definition query changing", only changing the layer definition is supported. Reference: http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/layers/ArcGISDynamicMapServiceLayer.html#layerDefinitions You could possibly workaround layer order issues by using multiple ArcGISDynamicMapServiceLayers and controlling the visibleLayers in each one. ... View more

Here's a good blog post on this subject: http://blogagic.com/163/flex-memory-management-and-memory-leaks ... View more

All tasks inherit disableClientCaching from the BaseTask: http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/tasks/BaseTask.html#disableClientCaching ... View more

This isn't possible with a single ArcGISDynamicMapServiceLayer, but you could create a separate ArcGISDynamicMapServiceLayer for each layer and then set alpha on each one. ... View more

You could set the layer's visibility to false. ... View more

Yes, the VE classes have no dependencies on ArcGIS Server. ... View more

You'll need to use the 1.x name: http://resources.esri.com/help/9.3/arcgisserver/apis/flex/apiref/com/esri/ags/toolbars/Navigation.html ... View more

It would require a code change. I've updated the NavigationTools.mxml sample to show how it can be done. See the myMap_mapClickHandler function. <?xml version="1.0" encoding="utf-8"?> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"                xmlns:s="library://ns.adobe.com/flex/spark"                xmlns:mx="library://ns.adobe.com/flex/mx"                xmlns:esri="http://www.esri.com/2008/ags"                pageTitle="Using the navigation tools">     <fx:Script>         <![CDATA[             import com.esri.ags.events.MapMouseEvent;             import com.esri.ags.tools.NavigationTool;                         import mx.logging.LogEventLevel;                         import spark.events.IndexChangeEvent;             private function tbb_changeHandler(event:IndexChangeEvent):void             {                 switch (tbb.selectedItem)                 {                     case "Zoom In":                         {                             navTool.activate(NavigationTool.ZOOM_IN);                             break;                         }                     case "Zoom Out":                         {                             navTool.activate(NavigationTool.ZOOM_OUT);                             break;                         }                     case "Pan":                         {                             navTool.activate(NavigationTool.PAN);                             break;                         }                     default:                         {                             navTool.deactivate();                             break;                         }                 }             }             protected function myMap_mapClickHandler(event:MapMouseEvent):void             {                 if (tbb.selectedItem == "Zoom Out")                 {                     myMap.centerAt(event.mapPoint);                     myMap.zoomOut();                 }             }         ]]>     </fx:Script>     <fx:Declarations>         <esri:NavigationTool id="navTool" map="{myMap}"/>         <mx:TraceTarget includeCategory="true"                         includeLevel="true"                         includeTime="true"                         level="{LogEventLevel.DEBUG}"/>         <!-- The output from TraceTarget is available when debugging this sample in Flash Builder -->     </fx:Declarations>     <s:controlBarLayout>         <s:HorizontalLayout gap="10"                             horizontalAlign="center"                             paddingBottom="7"                             paddingLeft="10"                             paddingRight="10"                             paddingTop="7"/>     </s:controlBarLayout>     <s:controlBarContent>         <s:ButtonBar id="tbb" change="tbb_changeHandler(event)">             <s:ArrayList>                 <fx:String>Zoom In</fx:String>                 <fx:String>Zoom Out</fx:String>                 <fx:String>Pan</fx:String>             </s:ArrayList>         </s:ButtonBar>         <s:HGroup gap="0">             <s:Button click="navTool.zoomToPrevExtent()"                       enabled="{!navTool.isFirstExtent}"                       label="Previous Extent"/>             <s:Button click="navTool.zoomToNextExtent()"                       enabled="{!navTool.isLastExtent}"                       label="Next Extent"/>         </s:HGroup>         <s:Button click="navTool.zoomToFullExtent()" label="Full Extent"/>     </s:controlBarContent>     <esri:Map id="myMap" mapClick="myMap_mapClickHandler(event)">         <esri:ArcGISTiledMapServiceLayer url="http://server.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer"/>     </esri:Map> </s:Application> ... View more

OK, try this: protected function showMarker():void    {                                 const mapPoint:MapPoint = new MapPoint(-71.56, 45.33);     const latlong:MapPoint = WebMercatorUtil.geographicToWebMercator(mapPoint) as MapPoint;     var myGraphicMarker:Graphic = new Graphic(latlong,      new SimpleMarkerSymbol(SimpleMarkerSymbol.STYLE_DIAMOND, 22, 0x009933));     myGraphicMarker.toolTip = "Marker added with ActionScript";     repeaterLayer.add(myGraphicMarker);     myMap.centerAt(myGraphicMarker.geometry as MapPoint);    } ... View more

Can you post the whole function? ... View more

Here's another sample: http://help.arcgis.com/en/webapi/flex/samples/index.html?sample=ReadURL ... View more

Your x and y values should match the Map's spatial reference. If your map is in Web Mercator and you want to use lat/long values and you can use this utility to convert the values: http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/utils/WebMercatorUtil.html#geographicToWebMercator() ... View more

OK, thanks for the heads up. You might have better luck with setting the wmode to "transparent" which also fixes the cursor issue. ... View more

You can set: requireSelection="true" e.g.     <s:ButtonBar id="bb"                  right="5" top="5"                  requireSelection="true">         <s:dataProvider>             <s:ArrayList>                 <fx:String>Streets</fx:String>                 <fx:String>U.S. Topo</fx:String>                 <fx:String>Imagery</fx:String>             </s:ArrayList>         </s:dataProvider>     </s:ButtonBar> Reference: http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/spark/components/supportClasses/ListBase.html#requireSelection ... View more