Get x,y from identifed feature(s)

[JohnPreston]

Hi, I would like to get the x,y from identified features when user clicks on map. I would also like to get the count of features found. Does anyone have an exmaple or resource to point me to? Thank you!

Here is code to identify features when user clicks...

function mapReady(map) {
            getLocation();
            dojo.connect(map, "onClick", executeIdentifyTask);
            identifyTask = new esri.tasks.IdentifyTask("http://gisappserv3/ArcGIS/rest/services/Engineering/MaintenancePoints/MapServer");
            identifyParams = new esri.tasks.IdentifyParameters();
            identifyParams.tolerance = 5;
            identifyParams.returnGeometry = true;
            identifyParams.layerIds = [2, 15];
            identifyParams.layerOption = esri.tasks.IdentifyParameters.LAYER_OPTION_VISIBLE;
            identifyParams.width = map.width;
            identifyParams.height = map.height;
        }

function executeIdentifyTask(evt) {
            identifyParams.geometry = evt.mapPoint;
            alert(identifyParams.geometry('x'));        
            identifyParams.mapExtent = myMap.extent;              
            var deferred = identifyTask.execute(identifyParams);
            deferred.addCallback(function (response) {
                return dojo.map(response, function (result) {
                    var feature = result.feature;
                    feature.attributes.layerName = result.layerName;
                    console.log(feature.attributes.Location);
                    if (result.layerName === 'Maintenance Districts') {
                        $('input:radio[name="radioMaintDist"]').filter('[value="' + feature.attributes['District'] + '"]').next().click();
                    }
                    else {
                        $('#popStructureType').val(feature.attributes['Display Name']);
                    }
                    $('#popSWUStructure').popup('open');
                    var template = new esri.InfoTemplate("", "Facility ID: ${Manhole I.D.} <br/>");
                    feature.setInfoTemplate(template);
                    return feature;
                });
            });             
        }

[JohnPreston]

I was able to figure out how to get the x,y by adding this code in the return dojo.map(response, function (result) {...
var mp = result.feature.geometry
alert(mp.x + " " + mp.y);

I still want to be able to county the number of features identified.

[JonathanUihlein]

Documentation for result of an IdentifyTask:

https://developers.arcgis.com/en/javascript/jsapi/identifyresult-amd.html

As you can see, it returns one feature (as a graphic). You've already discovered result.feature.geometry.x and result.feature.geometry.y, but it is all outlined in the documentation.

Hope this helps!

[KenBuja · Accepted solution]

But you can get back many results from executing an IdentifyTask

identifyTask.execute(identifyParams, function (results) {      console.log(results.length); }); 

[JohnPreston]

Thanks Jon and Ken!