Trying to access graphic.attributes

Vinay_KumarVasa — Fri, 29 Jul 2011 17:04:24 GMT

What am I doing wrong here. I am just playing with a sample, trying to extend it...

txtNeighborhood.text = String(myGraphicsLayer.numGraphics);

    for(var i:int=0; i<myGraphicsLayer.numGraphics; i++){
     var mygraphic:Graphic = myGraphicsLayer.graphicProvider;
     txtNeighborhood.text =   txtNeighborhood.text + "," + mygraphic.attributes["OBJECTID"];

This line does not return the value of the attribute for the graphic.

Attached is the sample that I am using.

Re: Trying to access graphic.attributes

BenFerguson — Fri, 29 Jul 2011 22:01:00 GMT

I looked over the code. I think the problem you are having is that the feature gets added to the same graphics layer as the drawn graphic, so you will have a mix of drawn graphics and feature graphics. Your examining the drawn graphic, which has no attributes.

I would create a separate graphics layer, like
<esri:GraphicsLayer id="myParcelGraphicsLayer"/> in the map and then reference it at:

function onResult(featureSet:FeatureSet, token:Object = null):void
{
if (featureSet.features.length > 0)
{
for each (var myGraphic:Graphic in featureSet.features)
{
myParcelGraphicsLayer.add(myGraphic);

and in your AssignNeighborhood section.

It should work then.

topic Trying to access graphic.attributes in ArcGIS API for Flex Questions

Trying to access graphic.attributes

Re: Trying to access graphic.attributes