Question

I follow the wizard to create a http service to connect to a php script. The script fetches some random record from the database.

The label definition is:

<s:Label id="label2" x="556" y="136" width="75" height="71"
         creationComplete="label2_creationCompleteHandler(event)"
         text="{GetQstResult2.lastResult}"/>

protected function label2_creationCompleteHandler(event:FlexEvent):void
        {
            GetQstResult2.token = qst.GetQst();
        }

The result is formatted with the wizard into an array, but i don’t known how to access the values. Now, when i run the app it shows [object Question].

*Edit1:

    <qst:Qst id="qst"
             fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)"
             showBusyCursor="true"/>
    <s:CallResponder id="GetQstResult2"/>

Answer 1

The reason you see [object Question] is most likely because your lastResult is an instance of a question object, but the object did not implement a toString() method, so it is using the default toString() method defined somewhere in it’s object hierarchy–most likely the Object class.

You can define a toString() method in the Question class. Or you can set the text of your label in a result handler related to the remote call. I prefer the second approach. In the result handler, do something like this:

var myQuestionInstance : Question = event.result as Question;
label2.text = myQuestionInstance.someStringPropertyOnQuestion;