HTML5 Geolocation

Katso IP-osoitteesi sijainti:

 



Location-Aware Browsing
Selain voi kertoa web-sivulle, mikä on sijaintisi (IP-osoite).
Silloin sinulta kysytään, haluatko antaa sijaintitiedot selaimelle.


Ohjeita sijaintitiedon asetuksiin: Firefox   Google Chrome   IE 9


Geolocation koodi
<script language="JavaScript">
var x=document.getElementById("locate");

function getLocation()
  {
  if (navigator.geolocation)
    {
    navigator.geolocation.getCurrentPosition(showPosition,showError);
    }
  else{x.innerHTML="Geolocation is not supported by this browser.";}
  }

function showPosition(position)
  {
  x.innerHTML="Latitude: " + position.coords.latitude + 
  "<br />Longitude: " + position.coords.longitude;

  var latlon=position.coords.latitude+","+position.coords.longitude;
  var img_url="http://maps.googleapis.com/maps/api/staticmap?center="
  +latlon+"&zoom=14&size=400x300&sensor=false";
  document.getElementById("mapholder").innerHTML="<img src='"+img_url+"' />";
  }

function showError(error)
  {
  switch(error.code) 
    {
    case error.PERMISSION_DENIED:
      x.innerHTML="User denied the request for Geolocation."
      break;
    case error.POSITION_UNAVAILABLE:
      x.innerHTML="Location information is unavailable."
      break;
    case error.TIMEOUT:
      x.innerHTML="The request to get user location timed out."
      break;
    case error.UNKNOWN_ERROR:
      x.innerHTML="An unknown error occurred."
      break;
    }
  }

</script>