public override void Selected(DialogViewController dvc, UITableView tableView, NSIndexPath path)
{
if (Url == null)
{
base.Selected(dvc, tableView, path);
return;
}
tableView.DeselectRow(path, false);
if (loading)
{
return;
}
var cell = GetActiveCell();
var spinner = StartSpinner(cell);
loading = true;
var wc = new WebClient();
wc.DownloadStringCompleted += delegate(object sender, DownloadStringCompletedEventArgs e){
dvc.BeginInvokeOnMainThread(delegate {
loading = false;
spinner.StopAnimating();
spinner.RemoveFromSuperview();
if (e.Result != null)
{
try {
var obj = JsonValue.Load(new StringReader(e.Result)) as JsonObject;
if (obj != null)
{
var root = JsonElement.FromJson(obj);
var newDvc = new DialogViewController(root, true)
{
Autorotate = true
};
PrepareDialogViewController(newDvc);
dvc.ActivateController(newDvc);
return;
}
} catch (Exception ee) {
Console.WriteLine(ee);
}
}
IUIAlertViewDelegate avd = null;
var alert = new UIAlertView("Error", "Unable to download data", avd, "OK", null);
alert.Show();
});
};
wc.DownloadStringAsync(new Uri(Url));
}
public override void Selected (DialogViewController dvc, UITableView tableView, NSIndexPath path)
{
if (Url == null){
base.Selected (dvc, tableView, path);
return;
}
tableView.DeselectRow (path, false);
if (loading)
return;
var cell = GetActiveCell ();
var spinner = StartSpinner (cell);
loading = true;
var wc = new WebClient ();
wc.DownloadStringCompleted += delegate (object sender, DownloadStringCompletedEventArgs e){
dvc.BeginInvokeOnMainThread (delegate {
loading = false;
spinner.StopAnimating ();
spinner.RemoveFromSuperview ();
if (e.Result != null){
try {
var obj = JsonValue.Load (new StringReader (e.Result)) as JsonObject;
if (obj != null){
var root = JsonElement.FromJson (obj);
var newDvc = new DialogViewController (root, true) {
Autorotate = true
};
PrepareDialogViewController (newDvc);
dvc.ActivateController (newDvc);
return;
}
} catch (Exception ee){
Console.WriteLine (ee);
}
}
var alert = new UIAlertView ("Error", "Unable to download data", null, "Ok");
alert.Show ();
});
};
wc.DownloadStringAsync (new Uri (Url));
}
