topic how to hide layers based on layer name..... in ArcGIS API for Flex Questions

how to hide layers based on layer name.....

srinivasreddy — Mon, 06 Dec 2010 08:34:28 GMT

I want to hide some feature layers from map based on name.Here user enter the name of the layer in textbox and click the hide button.., When ever user click the hide button the particular featurelayer has to be unvisible.....

Thank you.........

Re: how to hide layers based on layer name.....

CaseyBentz — Sat, 11 Dec 2021 17:50:14 GMT

You could try something like this.

 
var lArr:Array = yourServceID.layerInfos;

[LEFT]foreach (var layerInfo:LayerInfo in lArr){

 var idIndex:int = yourServceID.visibleLayers.getItemIndex(layerInfo.id);
 if(layerInfo.name == txtBox.text)
   yourServceID.visibleLayers.removeItemAt(idIndex);



} [/LEFT]