Thank you.
On 1/29/07, Daniel Freiman <[EMAIL PROTECTED]> wrote:
Your easiest option will be to wrap your XML in a XMLlistCollection
which will throw events you can listen to. If that won't work you can check
out mx.utils.XMLNotifier, mx.utils.IXMLNotifiable, and
mx.binding.XMLWatcher but keep in mind that these classes were hidden for
a reason. I'm sure they are subject to change and they are not documented
so only use them if you need to.
- Dan
On 1/26/07, hosey hosey <[EMAIL PROTECTED]> wrote:
>
> I would like to call a function when an xml attribute changes. None
> of the isWatching() calls return true.......Is there a way to watch/bind
> frelling notice when an attribute of an XML gets changed?????
>
> package {
> import flash.display.Sprite;
>
> public class test extends Sprite{
> import mx.binding.utils.BindingUtils;
> import mx.binding.utils.ChangeWatcher;
> [Bindable]
> public var xml:XML=<a>
> <b id="1">
> <b id="2"/>
> <b id="3"/>
> </b>
> </a>;
>
> public var out:String=""
> public function test() {
> var watcher:ChangeWatcher = ChangeWatcher.watch (this, ["
> xml.b[0].b.(@id=='3')[EMAIL PROTECTED]"] , this.changed);
> trace(watcher.isWatching ())
>
>
> var watcherSetter:ChangeWatcher= BindingUtils.bindSetter(
> function(v:String):void {trace("WE"+v)},
> xml.b [0].b.(@id=='3')[0], "@id")
> var watcherSetter2:ChangeWatcher= BindingUtils.bindSetter(
> function(v:String):void {trace("WEE"+v)},
> xml..b.(@id=="3")[0], "@id")
> trace(watcherSetter.isWatching())
> trace(watcherSetter2.isWatching())
>
> xml.b[0].b.(@id=='3')[EMAIL PROTECTED]"5"
> trace(xml.b [0])
> }
> private function changed():void{
> trace("wee")
> }
> }
> }
>
> Thanks
> Hosey
>
