Adding a button by clicking on a "Add button" button

Question

Hi,
I want to add dynamically button controls on my application. These buttons will be created when the user click on a "Add button" button.
What command should I use to get that result ?
Using <mx:button...> into the [[CDATA... doesn't work and all the trys I did based on what I grabbed on the net didn't run neither.
Thanks a lot for any input.
Loic

Answer 1

Hi Greg,
Thank you for your great input.
However, Flex throws an error when I try that.
var btn:Button = new Button(); > "This type can't be found or isn't a compiling constant" (Frenglish translation sorry)
I am using patchpanel technology and here is the code. Maybe this is because I want to mix both import com.adobe.cs3.InDesign and mx.controls.* stuff ?
Here is my code so far if it can help understanding :
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="325" height="254" creationComplete="onCreationComplete()">
     <mx:Script>
          <![CDATA[
               //Importe le DOM Indesign
               import com.adobe.cs3.InDesign.*
               import mx.controls.Alert;
               import mx.controls.Button;
                    Fonction appelée quand l'utilisateur appuie sur le bouton 'start'
               public function onClick():void
                    // Creation d'un bouton
                    //myButton = new Button();
                    //yButton.label = "Hello world !";
                    //InDesign.alert("ttt");
                    var btn:Button = new Button();
                  btn.label = "New Button";
                  btn.addEventListener(MouseEvent.CLICK, clickFunc);
                  vb.addChild(btn);
               private function clickFunc(evt:MouseEvent):void{
                    mx.controls.Alert.show(evt.currentTarget.toString());
                    Fonction de recadrage du fichier swf après son initialisation
               public function onCreationComplete():void
                    InDesign.$resize( width, height);
          ]]>
     </mx:Script>
     <mx:Button x="135" y="119" label="start" click="onClick()"/>
     <mx:Button label="Add Button" click="addButton();"/>
       <mx:VBox id="vb"/>     
</mx:Application>
Thanks anyway for your first input and hoping you could help me fixing that issue.
Regards,
Loic