I am new to Flex/Flash Builder (have been CFer for years). I am trying to learn the tool/syntax, etc. to utilize Flash Builder to build a Flex application for AIR. So here is my newbie question...
I have a simple webservice that I wrote in a CFC. It appears to be working correctly as I can hit it and display the lastresult as a string with no problem. The result that comes back is an XML result. What I would like to do is to access specific pieces of the XML to render in a component, say a label.
Here is my XML result...
<users>
<user id="123">
<name>Company Buyer</name>
<email>someone@somecompany.com</email>
<loggedin>Y</loggedin>
</user
</users>
Here is my FB code...
<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication 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:users="services.users.*">
<fx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
// Variable decalrations --------------------------------------
[Bindable]
private var userInfo:ArrayCollection;
protected function button_clickHandler(event:MouseEvent):void
{
loginUserResult.token = users.loginUser(argUsernameTextInput.text,argPasswordTextInput.text);
}
protected function users_resultHandler(event:ResultEvent):void
{
userInfo = event.result as ArrayCollection;
}
protected function users_faultHandler(event:FaultEvent):void
{
Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail);
}
]]>
</fx:Script>
<!-- Declarations -->
<fx:Declarations>
<s:CallResponder id="loginUserResult"/>
<users:Users id="users"
fault="users_faultHandler(event)"
showBusyCursor="true"
result="users_resultHandler(event)"/>
<!-- Place non-visual elements (e.g., services, value objects) here -->
</fx:Declarations>
<!-- UI Components -->
<mx:Form defaultButton="{button}" id="loginForm" dropShadowVisible="false">
<mx:FormItem label="User Name">
<s:TextInput id="argUsernameTextInput"/>
</mx:FormItem>
<mx:FormItem label="Password">
<s:TextInput id="argPasswordTextInput"/>
</mx:FormItem>
<s:Button label="LoginUser" id="button" click="button_clickHandler(event)"/>
</mx:Form>
<mx:Form x="0" y="149">
<mx:FormItem label="LoginUser">
</mx:FormItem>
<s:TextArea id="loginUserTextInput" text="{loginUserResult.lastResult as String}" height="191" width="428"/>
</mx:Form>
</s:WindowedApplication>
I searched the web to try to find a simple tutorial and could not find anything. So I am probably missing something simple. Any thoughts?
~Clay
1
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