polyline description

CesiumJS
1

I'm trying to get description of polyline in InfoBox when user clicks on polyline. Here is the code:

var orangeLine = viewer.entities.add({
      name : 'Orange line on the surface',
      polyline : {
  description: 'TEST',
        positions : Cesium.Cartesian3.fromDegreesArray(array_of_coordinates2),
  width : 3,
  material : Cesium.Color.ORANGE
      }
});

Cesium draws orange polyline, but when i click on it, only 'Orange line on the surface is shown' without 'TEST' in InfoBox.

Help please.

Thank you in front!

2

I figured out.

the problem was in description line. It shouldn't be written inside 'polyline'. The solution look like this:

var orangeLine = viewer.entities.add({
      name : 'Orange line on the surface',
      description: 'TEST',
      polyline : {

        positions : Cesium.Cartesian3.fromDegreesArray(array_of_coordinates2),
        width : 3,
        material : Cesium.Color.ORANGE
      }
});