title: Get values of Selected ListView Item WinJS
body: <p>I am wanting to grab the values (type_of_service, picture) of the item that was selected in my ListView. servicesList.selection.type_of_service.value does not seem to be working.</p>
  
  <pre><code>var tosTable = client.getTable("TypeOfService");
  var serviceTypes = new WinJS.Binding.List();
  
  tosTable.orderBy("type_of_service")
      .select("type_of_service", "picture")
      .read()
      .done(function (results) {
          serviceTypes = new WinJS.Binding.List(results);
          servicesList.winControl.itemDataSource = serviceTypes.dataSource;
      });
  
  var Service = WinJS.Class.define(
      function (type_of_service, picture) {
          this.type_of_service = type_of_service;
          this.picture = picture;
      },
      {
          _type_of_service: undefined,
          _picture: undefined
      }
  );
  
  servicesList.addEventListener("selectionchanged", function () {
      var selectedService = new Service(servicesList.selection.type_of_service.value,
          servicesList.selection.picture.value);
  
          WinJS.Navigation.navigate("/pages/orgs/orgs.html");
      });
   });
  </code></pre>