Dear all
on my page load event i create one circle graphic element.by using below code. in page load event
i add one feature layer.
map.addLayers([myFeatureLayer]);
map.on("layers-add-result", drawCircle(evt));
function drawCircle(evt){
var ptLayer = evt.layers[0].layer;
var pt = new Point("45.42", "23.24", map.SpatialReference);
var selectQuery = new Query();
circle = new Circle({
center: pt,
geodesic: true,
radius: 500,
radiusUnit: "esriMiles"
});
map.graphics.clear();
var graphic = new Graphic(circle, circleSymb);
map.graphics.add(graphic);
var selectQuery= new Query();
selectQuery.geometry = circle.getExtent();
selectQuery.distance = 500;
selectQuery.units = "miles";
selectQuery.returnGeometry = true;
ptLayer .selectFeatures(selectQuery, FeatureLayer.SELECTION_NEW, function (features) {
if (features.length > 0) {
updateFeature = features[0];
map.infoWindow.setTitle("Editor");
// map.infoWindow.show(evt.screenPoint, map.getInfoWindowAnchor(evt.screenPoint));
map.infoWindow.show(pt, map.getInfoWindowAnchor(pt));
}
else {
map.infoWindow.hide();
}
});
}
if i call this function on map click event it return features.But if i call this on page load event.no feature returns.what can be the reason.please help.i have to use this code my production part.
thanks once again.
