As this is my first post , forgive any inaccuracies. My problem , i want to pass the value from an javascript function to Javafx on the initialize method
public void initialize(URL arg0, ResourceBundle arg1) {
// TODO Auto-generated method stub
final URL urlGoogleMaps = getClass().getResource("googlemaps.html");
System.out.println("fjdsoij");
browser.getEngine().load(urlGoogleMaps.toExternalForm());
WebEngine webEngine = browser.getEngine();
webEngine.getLoadWorker().stateProperty().addListener(
new ChangeListener<State>(){
@Override
public void changed(ObservableValue<? extends State> ov, State oldState, State newState) {
if(newState == State.SUCCEEDED){
JSObject window = (JSObject)webEngine.executeScript("window");
window.setMember("app", new JavaApplication());
}
}
});
}
public class JavaApplication{
public void calljavascript( int lengthInMeters){
System.out.println(lengthInMeters);
}
}
}
and the javascript part is like this
function initialize() {
var mapOptions = {
zoom: 3,
center: new google.maps.LatLng(0, -180),
mapTypeId: google.maps.MapTypeId.TERRAIN
};
var map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
var flightPlanCoordinates = [
new google.maps.LatLng(37.772323, -122.214897),
new google.maps.LatLng(21.291982, 157.821856)
];
var flightPath = new google.maps.Polyline({
path: flightPlanCoordinates,
//geodesic: true,
strokeColor: '#FF0000',
strokeOpacity: 1.0,
strokeWeight: 2
});
var lengthInMeters = google.maps.geometry.spherical.computeLength(flightPath.getPath());
flightPath.setMap(map);
alert("polyline is "+lengthInMeters+" long");
app.calljavascript(lengthInMeters);
}
google.maps.event.addDomListener(window, 'load', initialize);
The value i want to pass is the lengthInMeters on the method calljavascript any ideas ? thnx in advance
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