Hi Haykel,
yes you're right !
so finally I use a Bindable public var custom_ID in the comp, that i
retrieve on the mouseEvent and that does the trick :-)
Thx for helping, have a nice day.
--- In flexcoders@yahoogroups.com, "Haykel BEN JEMIA" <[EMAIL PROTECTED]>
wrote:
>
> I didn't test your code, but I think the problem comes from the way you
> index your controls and how you use this index to remove them.
> You use the index "i", which should reflect the number of created
controls,
> in their names. Then use the name to get the index back and use the
> index with "removeChildAt".
> Let's simulate this:
>
> 1. We add 4 controls: btn_ajout0, btn_ajout1, btn_ajout2, btn_ajout3
and i=4
> 2. Remove one in the middle (say btn_ajout1): btn_ajout0, btn_ajout2,
> btn_ajout3 and i=3
> 3. Now you are in an inconsistent state: btn_ajout0 (child 0),
btn_ajout2
> (child 1), btn_ajout3 (child 2)
> 4. If you try to remove btn_ajout2 you wil actually remove
btn_ajout3 and if
> you try to remove btn_ajout3 you will get the index out of bounds error!
>
> Another possible bug: What if you have more than 10 controls?
s.charAt(9)
> won't work anymore!
>
> Hope this helps!
>
>
> On Sun, Oct 5, 2008 at 7:05 PM, quantum_ohm <[EMAIL PROTECTED]>wrote:
>
> > Hello All,
> >
> > I'm tryin' to add some TextInputs dynamically in a FormItem by
calling a
> > custom HBox component where the textinput is. To manage this I
also create
> > dynamically a button in this custom component to add or remove the
> > corresponding component (textinput).
> > It's not far working but after a certain number of adds and removes,
> > I get the "range error: index out of bounds..."
> >
> > I've been breaking my head for two days on this and can't figure out
> > how to solve it.
> >
> > I would appreciate a little bit of help on this code, or maybe a link
> > to this kind of thing, I'm sure somebody has done this already,
> > but I didn't find anything on the web.
> >
> > Thx for help.
> >
> > [Bindable]
> > private var i:int;
> > private var ajout:MailAjoutHBox;
> > [Bindable]
> > private var btn_ajout:Button;
> > [Bindable]
> > private var idAjoutArray:Array = new Array();
> > [Bindable]
> > private var idBtnArray:Array = new Array();
> >
> >
> > private function minusAmisMail():void
> > {
> >
> > ajout.id = idAjoutArray[i];
> > btn_ajout.id = idBtnArray[i];
> >
> > btn_ajout.label = "-"+i;
> >
> > btn_ajout.addEventListener( MouseEvent.MOUSE_UP, moinsHandler );
> >
> > }
> > private function moinsHandler( evt:MouseEvent ):void
> > {
> > i--;
> >
> > var s:String = evt.target.id;
> > var j:int = int( s.charAt(9) );
> > fi_mail_amis.removeChildAt( j );
> >
> > }
> > private function plusHandler( evt:MouseEvent ):void
> > {
> >
> > ajout = new MailAjoutHBox();
> > ajout.id = "comp_ajout"+ i;
> > fi_mail_amis.addChild( ajout );
> > idAjoutArray.push( ajout.id );
> >
> > btn_ajout = new Button();
> > btn_ajout.id = "btn_ajout" + i;
> > btn_ajout.label = "+"+i;
> > ajout.addChild( btn_ajout );
> > idBtnArray.push( btn_ajout.id );
> >
> > minusAmisMail();
> > i++;
> > }
> >
> > private function init():void
> > {
> >
> > ajout = new MailAjoutHBox();
> > ajout.id = "comp_ajout"+ i;
> > fi_mail_amis.addChild( ajout );
> > idAjoutArray.push( ajout.id );
> >
> > btn_ajout = new Button();
> > btn_ajout.id = "btn_ajout" + i;
> > btn_ajout.label = "+"+i;
> > ajout.addChild( btn_ajout );
> > idBtnArray.push( btn_ajout.id );
> >
> > btn_ajout.id = idBtnArray[i];
> > if ( btn_ajout.id == "btn_ajout0" )
> > btn_ajout.addEventListener( MouseEvent.MOUSE_UP, plusHandler );
> >
> > i++;
> > }
> >
> >
> >
>
>
>
> --
> Haykel Ben Jemia
>
> Allmas
> Web & RIA Development
> http://www.allmas-tn.com
>
