jsapi 4.0 Legend: Layer titles with defintion expressions

DavidColey — Sat, 11 Dec 2021 10:07:49 GMT

Hi again -

In prep for the upcoming layer list widget, I am setting up a legend widget:

var legend = new Legend({
  view: view,
  layerInfos: [{
    layer: lyrEnvBnds,
    title: "Environmental"
  }, 
  {
  layer: lyrFacBnds,
    title: "Facilities"
  },
  {
  layer: lyrMobBnds,
    title: "Transportation"
  },
  {
  layer: lyrUtilBnds,
    title: "Utilities"
  }]
  });

very straighforward, except each layer in the array has been filtered with a defintion expression. What happens is the title is then not honored, even though the consol log for the legend widget clearly shows the title in the array:

layerInfos:Array[4]
1. 0:Object
  1. layer:Object
  2. title:"Environmental"

something similar happened with the layer list at the 3.14 ( I think) release where the title param wasn't being passed to the dom node to display the title correctly in the layer list - ideas?

Thanks

David

Re: jsapi 4.0 Legend: Layer titles with defintion expressions

UndralBatsukh — Thu, 04 Aug 2016 23:20:01 GMT

It is a known issue at 4.0. Should not be a problem at 4.1.

Re: jsapi 4.0 Legend: Layer titles with defintion expressions

DavidColey — Fri, 05 Aug 2016 15:10:35 GMT

Thanks Undral-

topic jsapi 4.0 Legend: Layer titles with defintion expressions in ArcGIS JavaScript Maps SDK Questions

jsapi 4.0 Legend: Layer titles with defintion expressions

Re: jsapi 4.0 Legend: Layer titles with defintion expressions

Re: jsapi 4.0 Legend: Layer titles with defintion expressions