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How to use getCurrentPosition() method to handle error?

How to use getCurrentPosition() method to handle the errors


Asked On2017-05-17 06:29:24 by:Jhon

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Answers

Handling Errors and Rejections

The getCurrentPosition() method is used to handle errors. It specifies a function to run if it fails to get the user's location:

Example

function showError(error) {
    switch(error.code) {
        case error.PERMISSION_DENIED:
            x.innerHTML = "User denied the request for Geolocation."
            break;
        case error.POSITION_UNAVAILABLE:
            x.innerHTML = "Location information is unavailable."
            break;
        case error.TIMEOUT:
            x.innerHTML = "The request to get user location timed out."
            break;
        case error.UNKNOWN_ERROR:
            x.innerHTML = "An unknown error occurred."
            break;
    }
}

Error Codes:

  • Permission denied - The user did not allow Geolocation
  • Position unavailable - It is not possible to get the current location
  • Timeout - The operation timed out


Answerd on:2015-01-04 Answerd By:Jeeva

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