Can A Widget Send Message to LayerList Widget?

LeiZhou1

When I use 2 different publishData functions inside startup () of Widget A, I want to send out the message: ‘ABCD’. See codes below:

startup: function() {

this.inherited(arguments);

        this.publishData({ 

               message: 'ABCD'

      });     

        this.publishData({ 

              message: 'XYZ'

      }); 

} // start up ends here

Then I set up the onReceiveData function in Layer List widget as the following; I want to receive this signal 'ABCD' from Widget A and display it (I don’t want XYZ to be passed since it will be used for another function). See codes below:

onReceiveData: function (name, widgetId, data, historyData) { 

if (name === 'Widget A'&& data.hasOwnProperty(‘ABCD')) { 

alert("The Layer List Widget received the signal ABCD");