title: get feature attributes from multiple Geoserver layers on click - open layers 3
body: <p>I am trying to get attributes from multiple layers on a map click, using OpenLayers 3 and layers served from Geoserver.</p>
  
  <p>I found this snippet but it is using an older version of Open Layers, I haven't found anything that works the same way with Open Layers 3</p>
  
  <p><a href="http://dev.openlayers.org/examples/getfeatureinfo-popup.html" rel="nofollow noreferrer">http://dev.openlayers.org/examples/getfeatureinfo-popup.html</a></p>