How do I initialize an array after getting xml data via httpservice?

Question

I am having a problem trying to initialize an array with data from an external xml file obtained via httpservice.  Any help/direction would be much appreciated.  I am using Flex 4 (Flash Builder 4).
Here is my xml file (partial):
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Root>
    <Row>
        <icdcodedanddesc>00 PROCEDURES AND INTERVENT</icdcodedanddesc>
    </Row>
    <Row>
        <icdcodedanddesc>00.0 THERAPEUTIC ULTRASOUND</icdcodedanddesc>
    </Row>
    <Row>
        <icdcodedanddesc>00.01 THERAPEUTIC US VESSELS H</icdcodedanddesc>
    </Row>
    <Row>
        <icdcodedanddesc>00.02 THERAPEUTIC ULTRASOUND O</icdcodedanddesc>
    </Row>
</Root>
Here is my http service call:
<s:HTTPService id="icdcodeservice" url="ICD9V2MergeNumAndDescNotAllCodes.xml"
                       result="icdcodesService_resultHandler(event)" showBusyCursor="true"  />
(I have tried resultFormat using object, array, xml).
I am using this following Tour de Flex example as the base -http://www.adobe.com/devnet-archive/flex/tourdeflex/web/#docIndex=0;illustIndex=1;sampleId =70500
and updating it with the httpservice call and result handler.  But I cannot get the data to appear - I get [object Object] instead.  In my result handler code  I use "icdcodesar = new Array(event.result.Root.Row);"  and then "icdcodesar.refresh();".
The key question is: How to I get data from an external xml file into an array without getting [object Object] when referencing the array entries.  Thanks much!
(Tour de Flex example at http://www.adobe.com/devnet-archive/flex/tourdeflex/web/#docIndex=0;illustIndex=1;sampleId =70500  follows)
<?xml version="1.0" encoding="utf-8"?>
<s:Application 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:local="*"
               skinClass="TDFGradientBackgroundSkin"
               viewSourceURL="srcview/index.html">
    <fx:Style>
        @namespace s "library://ns.adobe.com/flex/spark";
        @namespace mx "library://ns.adobe.com/flex/mx";
        @namespace local "*";
        s|Label {
            color: #000000;
    </fx:Style>
    <fx:Script>
        <![CDATA[
            import mx.collections.ArrayCollection;
            private var names:ArrayCollection = new ArrayCollection(
                ["John Smith", "Jane Doe", "Paul Dupont", "Liz Jones", "Marie Taylor"]);
            private function searchName(item:Object):Boolean
                return item.toLowerCase().search(searchBox.text) != -1;
            private function textChangeHandler():void
                names.filterFunction = searchName;
                names.refresh();
                searchBox.dataProvider = names;
            private function itemSelectedHandler(event:SearchBoxEvent):void
                fullName.text = event.item as String;   
        ]]>
    </fx:Script>
    <s:layout>
        <s:HorizontalLayout verticalAlign="middle" horizontalAlign="center" />
    </s:layout>
    <s:Panel title="Components Samples"
             width="600" height="100%"
             color="0x000000"
             borderAlpha="0.15">
        <s:layout>
            <s:HorizontalLayout horizontalAlign="center"
                                paddingLeft="10" paddingRight="10"
                                paddingTop="10" paddingBottom="10"/>
        </s:layout>
        <s:HGroup >
            <s:Label text="Type a few characters to search:" />
            <local:SearchBox id="searchBox" textChange="textChangeHandler()" itemSelected="itemSelectedHandler(event)"/>
        </s:HGroup>
        <mx:FormItem label="You selected:" >
            <s:TextInput id="fullName"/>
        </mx:FormItem>
    </s:Panel>
</s:Application>

Answer 1

Hello,
Instead of extracting the first zero element from the vid array, you should take that out and connect it allone.
Attachments:
init.bmp ‏339 KB