Deferred Shows 'Extra' Results First Run

Question

I am executing an Identify Task in ArcGIS Javascript. The first time I open my HTML containing this code, I get 'extra' results that should not be in their. When I run the Identify again without reloading the HTML, the results look correct. Is something being cached on the Deferred? How do I clear out any results so that this code executes without returning erroneous records? Thanks, Mele function executeIdentifyTask (event) { search.set("value", search.selectedResult.name); var resultItems = []; dom.byId("info").innerHTML = ""; event.result.feature; identifyParams.geometry = event.result.feature.geometry; identifyParams.mapExtent = map.extent; identifyParams.layerOption = IdentifyParameters.LAYER_OPTION_ALL; var featureAttributes = event.result.feature.attributes; for (var attr in featureAttributes) { resultItems.push("" + getFldAlias(attr) + ": " + featureAttributes[attr] + "
"); } var deferred = identifyTask .execute(identifyParams) .addCallback(function (response){ return arrayUtils.map(response, function (result) { var feature = result.feature; var layerName = result.layerName; feature.attributes.layerName = layerName; if (layerName === 'Brush Collection') { //alert(feature.attributes['Area']); resultItems.push("" + "Brush Area: " + " " + feature.attributes['Area'] + "
"); } else if (layerName === 'Refuse Collection') { //alert(feature.attributes['Collection Day']); resultItems.push("" + "Refuse Collection Day: " + " " + feature.attributes['Collection Day'] + "
"); } else if (layerName === 'Recycling Collection') { //alert(feature.attributes['Collection Day']); resultItems.push("" + "Recycling Collection Day: " + " " + feature.attributes['Collection Day'] + "
"); } //return feature; dom.byId("info").innerHTML = resultItems.join(""); }); }); }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

MeleKoneya · Accepted Answer

It looks like my issue was with the identifyParams.tolerance setting.     In my code I am using the Search Widget to get a point from our Addresses Feature Class.   I then take that point and perform and IdentifyTask against our Solid Waste Route Feature Classes.      The first time through the code,  the identifyParams.mapExtent  is set to map.extent; which is the full city.     The tolerance was selecting nearby polygons.

I am not showing the map I am using in my code so maybe this is impacting things, but decreasing the tolerance setting looks to have solved my issue.

Mele