| public SetValue ( string key, string value ) : void | ||
| key | string | |
| value | string | |
| return | void | |
private void _parseElement(JsonObject json, Section section, JsonValue data)
{
string type = "Unknown";
try {
type = json["type"];
if (type == "HiddenElement")
{
var name = json.asString("id");
_controller.SetValue(name, data == null? json.asString("value") : data.CleanString());
}
else
{
string id = (json.ContainsKey("id") ? json["id"] : null);
var newElement = ElementParsers.Parsers[type](json, _controller, data);
if (newElement != null)
{
if (!string.IsNullOrEmpty(id))
{
newElement.ID = new NSString(id);
}
section.Add(newElement);
}
}
} catch (Exception e) {
Console.WriteLine("Problem parsing element. Element was skipped. Type: " + type + " = " + e.ToString());
}
}
public override void Execute (FormDialogViewController controller, Element element, Action completed)
{
controller.SetValue("temperature", "");
controller.SetValue("humidity", "");
controller.SetValue("windspeed", "");
var request = new NSMutableUrlRequest(new NSUrl("http://ws.geonames.org/weatherIcaoJSON?ICAO=KORD"), NSUrlRequestCachePolicy.ReloadIgnoringLocalAndRemoteCacheData, 10);
new UrlConnection("weather", request, (result)=>{
var json = JsonObject.Parse(result);
var weather = json["weatherObservation"];
controller.SetValue("temperature", weather["temperature"].CleanString()+ " celsius");
controller.SetValue("humidity", weather["humidity"].CleanString() + "%");
controller.SetValue("windspeed", weather["windSpeed"].CleanString()+" km/h");
controller.Reload();
completed();
}, (error)=>{
controller.NetworkFailed(error);
completed();
});
}
