http://en.wikipedia.org/wiki/Recursion
On 02/10/2007, at 12:23 PM, flexawesome wrote:
I think so, and I creates function below. but don't know how to
implement and writes the recursive function in this case, would u
please show me an example?
THANKS
--- In flexcoders@yahoogroups.com, Bjorn Schultheiss
<[EMAIL PROTECTED]> wrote:
>
> I dont think there is a built-in function that returns all children.
> It wouldn't be difficult to write a recursive function that recurses
> through the display list and gets all child display objects though.
>
> regards,
> Bjorn
>
> On 02/10/2007, at 12:11 PM, flexawesome wrote:
>
> > Hi there,
> >
> > is there a way to get all children in application? in the
following
> > code, I can get the button_1, panel_1 only. However, can't get the
> > button_2 inside the panel.
> >
> > can I get all children in whole application without knowing the
> > container structure?
> >
> > THANKS
> >
> > ===========================================================
> > <?xml version="1.0"?>
> > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
> > creationComplete="init();">
> >
> > <mx:Script>
> > <![CDATA[
> >
> > import mx.core.UIComponent;
> >
> > private var childrenLength:Number;
> > private var targetObj:Object;
> > private var targetType:String;
> > private var startPos:Number;
> > private var endPos:Number;
> >
> > private function init():void {
> > addEventListener(MouseEvent.MOUSE_OVER, getNum);
> > }
> >
> > private function getNum(event:MouseEvent):void{
> > event.preventDefault();
> >
> > checkContainer(event);
> > }
> >
> >
> > private function checkContainer(event:MouseEvent):void{
> > childrenLength = UIComponent(event.currentTarget).numChildren;
> >
> > for (var i:uint=0; i < childrenLength; i++) {
> > targetObj = UIComponent(event.currentTarget).getChildAt(i);
> > targetType = getQualifiedClassName(targetObj);
> > trace(targetObj);
> > }
> > }
> >
> > ]]>
> > </mx:Script>
> >
> > <mx:Button id="Button_1" label="Button1"/>
> >
> > <mx:Panel id="Panel_1" width="250" height="200" layout="absolute">
> > <mx:Button id="Button_2" x="79" y="35" label="Button2"/>
> > </mx:Panel>
> >
> > </mx:Application>
> > ===========================================================
> >
> >
> >
>
