从getCurrentPosition返回“位置”数据。 Phonegap，HTML5，Javascript

Question

Ok sorry for all the logging Ive been trying to figure out how to return the whole object position. So I can access the items in it later on in the function I called the getCurrentPosition from. Here is a mock of what I'm trying to do. Thanks for any help!

 function aFunctionName(){   
    pos = navigator.geolocation.getCurrentPosition(onGeoSuccess, geoFail);
    cameraLat = pos.coords.latitude;
     \\cannot read property coords
     console.log(cameraLat);
    cameraLong = pos.coords.longitude;
     \\cannot read property coords
     console.log(cameraLong);
    cameraTimestamp = pos.timestamp;
     console.log(cameraTimestamp)
     \\Cant read property timestamp
}

function onGeoSuccess(position) {
    cameraLati = position.coords.latitude;
     console.log(cameraLati);
     \\works fine and displays the lat
    cameraLongi = position.coords.longitude;
     console.log(cameraLongi);
     \\works fine and displays the long
    cameraTimestampi = position.timestamp;
     console.log(cameraTimestampi);
     \\works fine and displays the timestamp
   return position;
}
function onGeofail() {
  console.log("error");
}

Answer 1

The call to getCurrentLocation isn't a synchronous operation so you won't be able to do what you're trying. However, you're passing in a onGeoSuccess function and presumably getting a valid position back. Can you not perform what you need to in that function (as you are doing, in fact)?

[Update based on new info] Ok, so if you need to something with some extra variables in your success function then try the following:

function saveDataWithPosition(data1, data2, data3, etc.){
    if (navigator.geolocation) {
        navigator.geolocation.getCurrentPosition(
            function (position) {   
                // Insert data
                // Here you'll have access to your data params
                // and the position obj
            }, function (error) {               
                // Handle the error how you wish
            }, {
                enableHighAccuracy: true
            }
        );
    }
}

I hope that helps, and more importantly, I hope it works.