Returning values from Callback

Question

I don\'t have any previous javascript experience.

I\'m trying to implement the following function which I wish to use to return the values lat and lng:

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Answer 1

Use a callback to handle the geocoding results:

function myCallback(lat, lng) {
  // Process lat and lng.
}

function get_address(callback) {
    var geocoder = new google.maps.Geocoder()

    geocoder.geocode({ address: "SE-17270 Sverige"}, 
      function(locResult) {
          var lat = locResult[0].geometry.location.lat();
          var lng = locResult[0].geometry.location.lng();
          callback(lat, lng);
      }
    );
}
....
get_address(myCallback);