topic Re: Change Dynamic layer visibility in ArcGIS JavaScript Maps SDK Questions

Change Dynamic layer visibility

DanaReed — Wed, 11 Jul 2012 20:33:43 GMT

hi,

Suppose I have a dynamic map service with multiple layers, is there a way to control which layer to show/hide from javascript api? For example,

var dLayer = new esri.layers.ArcGISDynamicMapServiceLayer("http://localhost:6080/arcgis/rest/services/map1/MapServer");

And MapServer dLayer has 3 layers:
Layers:

School (0)

CityHall (1)

River (2)

And I want the web client to control which layer to show. Is this possible with javascript API?

Re: Change Dynamic layer visibility

JianHuang — Wed, 11 Jul 2012 21:01:45 GMT

Wei,

Please try this:
http://help.arcgis.com/en/webapi/javascript/arcgis/help/jsapi_start.htm#jsapi/arcgisdynamicmapservicelayer.htm#setVisibleLayers

Re: Change Dynamic layer visibility

DanaReed — Wed, 11 Jul 2012 21:17:36 GMT

Thanks. It worked. Don't know why it didn't work for me the first time.

Wei,

Please try this:
http://help.arcgis.com/en/webapi/javascript/arcgis/help/jsapi_start.htm#jsapi/arcgisdynamicmapservicelayer.htm#setVisibleLayers