Show only visible layers from map in a div

[DeepikaJain1]

Hi folks

I need to show only visible layers at a particular scale from the web map in a div...any idea how can I get the visible layers from webmap at a particular scale. I am using ArcGIS webappbuilder 1.2 and ArcGIS JavaScript api 3.17.

Thanks

Deepika

[RobertScheitlin__GISP · Accepted solution]

Deepika,

   You will need to use the LayerInfos class and the example in the docs constructor to get all the layers in the map and then each layer will have a isvisibleatscale method that you can call on the layer object.