topic Re: Legend_HideLayer in ArcGIS JavaScript Maps SDK Questions

Legend_HideLayer

IvoSajer — Tue, 29 Apr 2014 10:39:50 GMT

Hello, i would like to hide some layers from my legend, i know ID´s of layer which i want hide, but i dont know how to use LayerInfo: HideLayers
This is my legend, please can you give me some example how to hide layers, thanks

var legend = new Legend({
      map: map,
    }, "legendDiv");
    legend.refresh([{layer:dynamicMapServiceLayer, title:'Vodstov '}]);

    legend.startup();

Re: Legend_HideLayer

TimWitt — Tue, 29 Apr 2014 11:19:16 GMT

Ivo,

this thread should help you. Just tell the Legend which layers to show and it won't show the ones you don't want to show.

Tim

Re: Legend_HideLayer

JeffPace — Tue, 29 Apr 2014 12:03:45 GMT

add another vote for a hideLayer method. I have alot of services. I would love to hide one or two from showing up in the legend without having to hardcode the dozens of others.

Re: Legend_HideLayer

TimWitt — Tue, 29 Apr 2014 12:13:32 GMT

Ivo and Jeff,

see this post. The posted fiddle should help.

Tim

Re: Legend_HideLayer

IvoSajer — Fri, 02 May 2014 08:51:19 GMT

Thanks for your answers, its working.