Latest Contributions by 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");     this._clearLayers();      this.showLayers();          } //if ends here )} But I never see any alert pop up window coming out. Why cann’t my onReceiveData function in LayerList Widget receive this message ‘ABCD’ from Widget A? Many thanks! ... View more

Once the drawing widget is open, even without doing anything, a layer will be added to the operational list in the Layer List widget. But I don’t want this layer to add if a user does nothing; I only want this result layer added when a user draws something in the widget. Can we adjust something here? I found a function that should control this, called  _pushAddOperation: function(graphics){ ….} in line 844 at the widget.js   But have no clue how to change it. Thanks! ... View more