| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta http-equiv="content-type" content="text/html; charset=UTF-8" /> |
| <title>Show Geolocation on page load</title> |
| <script> |
| |
| function triggerGeo(onSuccess, onError) { |
| if (navigator.geolocation) { |
| navigator.geolocation.getCurrentPosition(onSuccess, onError); |
| } else { |
| document.getElementById('lat').innerHTML = |
| 'Error: navigator.geolocation is false'; |
| document.getElementById('lng').innerHTML = ''; |
| } |
| } |
| |
| |
| function triggerGeoWithCallback(callback){ |
| triggerGeo(function (position){ |
| callback("allow"); |
| }, function(positionError){ |
| callback("block"); |
| }); |
| } |
| |
| function showPosition(position) { |
| var lat = position.coords.latitude; |
| var lng = position.coords.longitude; |
| document.getElementById('lat').innerHTML = lat; |
| document.getElementById('lng').innerHTML = lng; |
| } |
| |
| function showError(positionError) { |
| document.getElementById('lat').innerHTML = |
| positionError.message; |
| document.getElementById('lng').innerHTML = ''; |
| } |
| |
| </script> |
| </head> |
| |
| <body onload="triggerGeo(showPosition, showError)"> |
| <b id=lat>-1</b>, <b id=lng>-1</b> |
| </body> |
| |
| </html> |
| |
