javascriptactionscript-3airstagewebview

Why am I getting "InvalidValueError" error when trying to implement Google Maps JavaScript API in an AIR Android application using StageWebView?

I am working on an AIR Android application and I needed to implement Maps in it. After looking around, I decided to use the Google Maps API for Javascript using the StageWebView class. When I run the project , I get this error:

InvalidValueError: initMap is not a function
    at https://maps.googleapis.com/maps/api/js?     key=XXXXXXXXXX%20%20%20%20%20%20%20%20&libraries=visualization&callback=initMap : 87
 at https://maps.googleapis.com/maps/api/js?key=XXXXXXXXXX%20%20%20%20%20%20%20%20&libraries=visualization&callback=initMap : 123
 at https://maps.googleapis.com/maps/api/js?key=XXXXXXXXXX%20%20%20%20%20%20%20%20&libraries=visualization&callback=initMap : 21
 at https://maps.googleapis.com/maps/api/js?key=XXXXXXXXXX%20%20%20%20%20%20%20%20&libraries=visualization&callback=initMap : 123

Here is the HTML:

<!DOCTYPE html>
<html>
  <head>
    <style type="text/css">
      html, body { height: 100%; margin: 0; padding: 0; }
      #map { height: 100%; }
    </style>
  </head>
  <body>
    <div id="map"> </div>
    <script async defer
        src="https://maps.googleapis.com/maps/api/js?key=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
        &libraries=visualization&callback=initMap">
    </script>
    <script src="map.js"> </script>
  </body>
</html>

THE JS:

function initMap() {
  var map = new google.maps.Map(document.getElementById('map'), {
    center: {lat: 0, lng: 0},
    zoom: .3,
    styles: [{
      featureType: 'poi',
      stylers: [{ visibility: 'off' }]  // Turn off points of interest.
    }, {
      featureType: 'transit.station',
      stylers: [{ visibility: 'off' }]  // Turn off bus stations, train stations, etc.
    }],
    disableDoubleClickZoom: true
  });

     map.addListener('click', function(e) {
  var marker = new google.maps.Marker({
    position: {lat: e.latLng.lat(), lng: e.latLng.lng()},
    map: map
  });
console.log(e.latLng.lat(), e.latLng.lng());
});
}

The AS3:

var webView:StageWebView;
var file:File = File.applicationDirectory.resolvePath("gmaps/gmaps.html");
var mapURL:String = file.nativePath;

webView = new StageWebView();
webView.stage = stage;
webView.viewPort = new Rectange(0, 0, stage.stageWidth, stage.stageHeight);
webView.loadURL(mapURL);

Note: Running the gmaps.html file in chrome works perfectly.

So, what is the problem? I can't really tell as I have no experience wih JS/HTML. I did try to google but that too got me nowhere. Any help is greatly appreciated

Solution

  • If you try to call map.js before the script async balise.

    It'll work

    Thanks.