Here's some code in one of my applications that will populate a datagrid from a map click, putting it into a tab navigator in an InfoWindow. The portion of the code that is commented out allows you to get back the results from multiple visible layers in your layer, which are put into separate tabs. The listeners that are added allow you to highlight the features on the map when you click or roll over the entries in the datagrid.
protected function MainMap_mapClickHandler(event:MapMouseEvent):void
{
var identifyParams:IdentifyParameters = new IdentifyParameters();
var clickGraphic:Graphic = new Graphic(event.mapPoint, clickPointSymbol);
identifyParams.returnGeometry = true;
identifyParams.tolerance = 5;
identifyParams.width = MainMap.width;
identifyParams.height = MainMap.height;
identifyParams.geometry = event.mapPoint;
identifyParams.mapExtent = MainMap.extent;
identifyParams.spatialReference = MainMap.spatialReference;
identifyParams.layerIds = layerLIS.visibleLayers.source; //replace this with your layerID
identifyParams.layerOption = IdentifyParameters.LAYER_OPTION_ALL;
clickGraphicsLayer.clear();
MainMap.infoWindow.hide();
graphicsLayer.clear();
cursorManager.setBusyCursor();
identifyTask.url = layerLIS.url; //replace this with your layer URL
identifyTask.execute(identifyParams, new AsyncResponder(resultFunction, faultFunction, clickGraphic));
function resultFunction(results:Array, clickGraphic:Graphic):void
{
var myInfoRenderer:InfoRenderer = new InfoRenderer;
var mapPoint:MapPoint = MapPoint(clickGraphic.geometry);
var point:Point = MainMap.toScreen(mapPoint);
if (results && results.length > 0)
{
var oldLayer:Number = -1;
var resultsArray:Array = [];
var result:IdentifyResult;
var resultGraphic:Graphic;
var tab:TabNavigator = new TabNavigator();
var newVBox:VBox = new VBox;
var newVBoxDG:VBox = new VBox;
var newText:Text = new Text;
var newDG:DataGrid = new DataGrid;
var graphic:Graphic;
clickGraphicsLayer.add(clickGraphic);
result = results[0];
oldLayer = result.layerId;
resultsArray.push(result.feature.attributes);
newText = new Text;
newText.text = result.layerName;
graphic = result.feature;
graphic.alpha = 0.3;
graphicsLayer.add(graphic);
tab.width = 400;
tab.height = 230;
// for (var i:int = 1; i < results.length; i++)
// {
// result = results;
// graphic = new Graphic;
// graphic = result.feature;
// graphic.alpha = 0.3;
// graphicsLayer.add(graphic);
// if (result.layerId == oldLayer)
// {
// resultsArray.push(result.feature.attributes);
// }
// else
// {
// newDG = new DataGrid;
// newVBox = new VBox;
// newDG.dataProvider = resultsArray;
//
// newDG.addEventListener(ListEvent.ITEM_CLICK, newDG_ItemRollOver, false, 0, true);
// newDG.addEventListener(ListEvent.ITEM_ROLL_OUT, newDG_ItemRollOut, false, 0 ,true);
// newDG.addEventListener(ListEvent.ITEM_ROLL_OVER, newDG_ItemRollOver, false, 0, true);
//
// newVBox.addElement(newText);
// newVBox.addElement(newDG);
// newVBox.label = oldLayer.toString();
// newVBox.label = oldLayer.toString();
// tab.addElement(newVBox);
// myInfoRenderer.addElement(tab);
//
// newText = new Text;
// newText.text = result.layerName;
// resultsArray = [];
// resultsArray.push(result.feature.attributes);
// }
// oldLayer = result.layerId;
// }
newVBox = new VBox;
newVBoxDG = new VBox;
newDG = new DataGrid;
newDG.addEventListener(ListEvent.ITEM_CLICK, newDG_ItemRollOver, false, 0, true);
newDG.addEventListener(ListEvent.ITEM_ROLL_OUT, newDG_ItemRollOut, false, 0, true);
newDG.addEventListener(ListEvent.ITEM_ROLL_OVER, newDG_ItemRollOver, false, 0, true);
newVBox.addElement(newText);
newDG.dataProvider = resultsArray;
newVBox.addElement(newDG);
newVBox.label = oldLayer.toString();
tab.addElement(newVBox);
myInfoRenderer.addElement(tab);
cursorManager.removeBusyCursor();
MainMap.infoWindow.content = myInfoRenderer;
MainMap.infoWindow.label = "Results";
MainMap.infoWindow.show(MainMap.toMap(point));
MainMap.infoWindow.addEventListener(Event.CLOSE, infoWindow_Close, false, 0, true);
}
}
}
protected function newDG_ItemRollOut(event:ListEvent):void
{
graphicLayer.clear();
}
protected function newDG_ItemRollOver(event:ListEvent):void
{
var highlightedGraphic:Graphic = findGraphicByAttribute(event.itemRenderer.data);
var glowFill:SimpleFillSymbol = new SimpleFillSymbol;
var glower:AnimateFilter = new AnimateFilter(highlightedGraphic,glow);
glower.motionPaths = kf;
glower.duration = 500;
glower.play();
}
protected function faultFunction(error:Object, token:Object = null):void
{
cursorManager.removeBusyCursor();
Alert.show(error.toString());
}
protected function findGraphicByAttribute(attributes:Object):Graphic
{
for each (var graphic:Graphic in graphicsLayer.graphicProvider)
{
if (graphic.attributes == attributes)
{
return graphic;
}
}
return null;
}
