HTML 5 Geolocation用于查找用户的位置。可以没有SSL连接。这可以生成如下-
// Variable apigeo shows successful location: var apigeo = function(position) { alert("API geolocation success!\n\nlat = " + position.coords.latitude + "\nlng = " + position.coords.longitude); }; var tryapigeo = function() { jQuery.post( "check the location on google map", function(success) { apiGeolocationSuccess({coords: {latitude: success.location.lat, longitude: success.location.lng}}); }) //Gives success on given geolocation .failure(function(err) { //On failure, alert with failure is shown alert("error while showing geolocation! \n\n"+err); }); };
然后可以生成用于错误代码的各种开关情况,用于不同错误的不同错误代码。
var tryloc = function() {//tryloc variable show current position if (navigator.geolocation) { navigator.geolocation.getCurrentPosition( browserGeolocationSuccess, browserGeolocationFail,{ maximumAge: 70000, timeout: 40000, enableHighAccuracy: true}); / /this will show result with high accuracy }};