[Xsltforms-support] Asynchronous javascript.

[Mark L. <tin...@gm...>]

Hi,

I'm looking into whether I can inject results from the relocation API into an <xf:instance/>
I've added in a extension JS function to do the call like so:

<script >    
		XPathCoreFunctions['http://example.net/xforms/new-functions/ new-func'] =
        new XPathFunction(
            false,                       
            XPathFunction.DEFAULT_NONE,  
            false,                      
            function() {{ 
            return navigator.geolocation.getCurrentPosition(show_map);
            }} 
        );
        function show_map(position) {{
  		var latitude = position.coords.latitude;
  		var longitude = position.coords.longitude;
  		alert(position.coords.latitude+","+ position.coords.longitude);
  		return "hello";
		}};
  </script>

However, I don't get a return as the js calls a callback rather than waiting. Any ideas? 

Rgds,

Mark Lawson.