AnsweredAssumed Answered

transparency listlayer widget for sublayers of groups

Question asked by on Jul 12, 2016
Latest reply on Oct 22, 2018 by kmsagis

Hello! I'm trying to customize the widget layerlist web AppBuilder. I need to make the sublayers have the option of transparency as it appears from the submenu to the root layer.

I managed to figure out how to make the transparency option appeared with the slider for each of the layers. For this, I changed the PopupMenuInfo.js file "itemInfoCategoreList" variable, adding a new key {key: 'transparency'} for the 'FeatureLayer' array.

The problem is that I do not know where I need to change to make this functionality be effectively executed. Making a debug by google chrome, I realized that "if" is not run down to the sublayers, if the line (this.layerObject.setOpacity) always returns undefined:

setOpacity: function (opacity) {
       if (this.layerObject.setOpacity) {
         this.layerObject.setOpacity (opacity);

I appreciate any help.
I am using Web 2.0 AppBuilder.