Accessing the existing TOC in Sample Viewer

[DanielSmith]

Hello everyone,

I am building a widget that contains a Hslider used to select tiled map services for viewing. The reason being that we serve a good number of tiled images and do not want to have to turn on and off layers in the LiveMaps widget. My current issue is that when slider is moved and the tiled service added, the service is added to the TOC and i can not access the exhisting TOC to use toc.excludeLayers = tiledlayer2. any help is greatly appreciated.

    private function sliderChange(event:SliderEvent):void
            {
                var currentSlider:Slider=Slider(event.currentTarget);
                var i:Number = currentSlider.value
                var url:String =  arrayTiledService.serviceURL
                
                var tiledlayer2:ArcGISTiledMapServiceLayer = new ArcGISTiledMapServiceLayer(url);
                var toc:TOC = ????? 
                toc.map=map;
                toc.excludeLayers = tiledlayer2;
                map.addLayer(tiledlayer2);
            }