GPS定位误差函数

Posted 2021-02-25

function positionError(err) {
    var msg;
    switch(err.code) {
      case err.UNKNOWN_ERROR:
        msg = "Unable to find your location";
        break;
      case err.PERMISSION_DENINED:
        msg = "Permission denied in finding your location";
        break;
      case err.POSITION_UNAVAILABLE:
        msg = "Your location is currently unknown";
        break;
      case err.BREAK:
        msg = "Attempt to find location took too long";
        break;
      default:
        msg = "Location detection not supported in browser";
    }
    document.getElementById('info').innerhtml = msg;
  }