#Blogger #html: Geo IP JavaScript

Simple JavaScript code that checks if the browser has the Geolocation API implemented and then uses it to get the current position of the device. this code creates a function which can be called on html using :

<body onload="geoFindMe()">:
<script>
function geoFindMe(){
 
      if(navigator.geolocation){
          navigator.geolocation.getCurrentPosition(success, error, geo_options);
      }else{
          alert("Geolocation services are not supported by your web browser.");
      }
 
 
function success(position) {
 var latitude = position.coords.latitude;
 var longitude = position.coords.longitude;
 var altitude = position.coords.altitude;
 var accuracy = position.coords.accuracy;
 
 //do something with above position thing e.g. below
 alert('I am here! lat:' + latitude +' and long : ' +longitude );
}

<!--Displaying the Result in a Map
To display the result in a map, you need access to a map service that can use latitude and longitude, like Google Maps:
Example

function showPosition(position) {
    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+"'>";
} -->
</script>
</body>

http://en.wikipedia.org/wiki/W3C_Geolocation_API

Ярлыки: GeoIP