I am trying to query a feature layer and the onfault function is being called. The first query works fine but the second one - // Status part does not.
Any ideas?
Thanks.
<?xml version="1.0" encoding="utf-8"?> <!-- //////////////////////////////////////////////////////////////////////////////// // // Copyright (c) 2010 ESRI // // All rights reserved under the copyright laws of the United States. // You may freely redistribute and use this software, with or // without modification, provided you include the original copyright // and use restrictions. See use restrictions in the file: // <install location>/License.txt // //////////////////////////////////////////////////////////////////////////////// --> <viewer:BaseWidget xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx" xmlns:viewer="com.esri.viewer.*" widgetConfigLoaded="init()"> <fx:Script> <![CDATA[ import com.esri.ags.FeatureSet; import com.esri.ags.layers.FeatureLayer; import com.esri.ags.tasks.supportClasses.Query; import com.esri.viewer.components.HTMLPopup; import flashx.textLayout.edit.SelectionFormat; import flashx.textLayout.events.SelectionEvent; import mx.collections.ArrayCollection; import mx.collections.SortField; import mx.controls.Alert; import mx.rpc.AsyncResponder; import mx.rpc.events.FaultEvent;
private var content:String; private var contentStatus:String; private var btnLabel:String private var txtareaWidth:Number; private var txtareaHeight:Number; private var sSheltersClosedMessage:String; private var sSheltersOpenMessage:String; private var fLayer:FeatureLayer private var statusLayer:FeatureLayer private function init():void { if (configXML) { content = configXML.content || "..."; btnLabel = configXML.btnlabel || getDefaultString("okLabel"); txtareaWidth = configXML.width || 500; txtareaHeight = configXML.height || 500; sSheltersClosedMessage = configXML.sheltersclosedmessage; sSheltersOpenMessage = configXML.sheltersopenmessage; fLayer = new FeatureLayer(configXML.sheltersurl); fLayer.useAMF = false; var qry:Query = new Query(); qry.where = "OPEN = 1"; // fLayer.queryFeatures(qry, new AsyncResponder(onResult, onFault)); // Status part statusLayer = new FeatureLayer("http://gis.co.suffolk.ny.us/ArcGIS/rest/services/EmergencyShelters/MapServer/1"); fLayer.useAMF = false; var qryStatus:Query = new Query(); qryStatus.where = "STATUS = 1"; statusLayer.queryFeatures(qryStatus, new AsyncResponder(onResultStatus, onFault)); } function onResultStatus(fSet:FeatureSet, token:Object=null):void { trace("Result"); if(fSet.features.length > 0) { contentStatus = "HERE1"; HTMLPopup.show(contentStatus, btnLabel, txtareaWidth, txtareaHeight); } else { contentStatus = "HERE"; HTMLPopup.show(contentStatus, btnLabel, txtareaWidth, txtareaHeight); } } function onResult(fSet:FeatureSet, token:Object=null):void { trace("Result"); if(fSet.features.length > 0) { content = content.replace("[SHELTERMESSAGETOKEN]", sSheltersOpenMessage); var arr:Array = new Array(); for(var i:int=0; i<fSet.features.length; i++) { arr.push(fSet.attributes.NAME); } arr.sort(); var tmp:String = ""; for(i=0; i<arr.length; i++) { tmp += arr + "<br>"; } tmp = tmp += "<br>"; content = content.replace("[OPENSHELTERSTOKEN]", tmp); var bkgrndColor:String = "0x00FF00"; HTMLPopup.show(content, btnLabel, txtareaWidth, txtareaHeight); } else { content = content.replace("[SHELTERMESSAGETOKEN]", sSheltersClosedMessage); HTMLPopup.show(content, btnLabel, txtareaWidth, txtareaHeight); } } function onFault(info:Object, token:Object = null):void { trace("Fault"); } } ]]> </fx:Script> </viewer:BaseWidget>
