Created
January 24, 2014 10:57
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html - get location
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| <html> | |
| <head> | |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> | |
| <title>Geolocation accuracy</title> | |
| <script type="text/javascript"> | |
| // cache for changes | |
| var lastPosition = null; | |
| function initialize() { | |
| if(navigator.geolocation) { | |
| watch = navigator.geolocation.watchPosition(updatePosition,error_callback, {enableHighAccuracy:true, maximumAge:1000}); | |
| } | |
| } | |
| function updatePosition(p) { | |
| // no movement | |
| if(lastPosition && lastPosition.coords.latitude == p.coords.latitude && lastPosition.coords.longitude == p.coords.longitude) { | |
| return; | |
| } | |
| // set position | |
| lastPosition = p; | |
| var date = new Date(); | |
| document.getElementById('target').innerHTML+= date.getHours() + ':' + date.getMinutes() + ':' + date.getSeconds() + ': lat=' + p.coords.latitude.toFixed(6) + ';lon=' + p.coords.longitude.toFixed(6) + ' | ' + p.coords.accuracy + '<br />'; | |
| } | |
| function error_callback(p) { | |
| // do nothing | |
| } | |
| </script> | |
| </head> | |
| <body onload="initialize();"> | |
| loc:<p id="target"></p> | |
| </body> | |
| </html> |
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