I have three feature layers in this application and I have a tooltip dialog working on the first layer that I added. I want to know if there is way, with which I can have the tooltip, hover over dialog box, to show up on other two layers as well. I want only the nursing facilities to be selected, within the buffer, when clicked on any feature. If I have the tooltip working on other layers, then I can identify the center of the circle to draw a buffer and select nursing facilities.
Here is the JSfiddle I am working on: