public void FillFriendsAttendingCollection(FriendRoot fr)
{
int i;
for (i = 0; i < fr.data.Count; i++)
{
friendList.Add(fr.data[i]);
}
}
async private void LoadInfoBox(Event selectedEvent)
{
InfoBoxProgressBar.IsEnabled = true;
MainMap.SetView(selectedEvent.Location, 15.0f);
App.commonApiHandler.friendList.Clear();
// see RSVP status of event.
try
{
RootObject rsvp = await App.commonApiHandler.facebookApi.GetRSVPStatusForUser(selectedEvent.eid);
if (rsvp.data.Count != 0)
{
SetButtonToStatus(rsvp.data[0]);
}
else
{
// enable all buttons.
SetButtonToStatus(null);
}
// git list of friends.
}
catch (System.Threading.Tasks.TaskCanceledException) { App.errorOccured = true; }
catch (Facebook.WebExceptionWrapper) { App.errorOccured = true; }
if (App.errorOccured)
{
try
{
dialog.Content = "Internet connection lost";
await dialog.ShowAsync();
}
catch (Exception) {}
App.errorOccured = false;
}
//Ensure there is content to be displayed before modifying the infobox control
if (!String.IsNullOrEmpty(selectedEvent.name) || !String.IsNullOrEmpty(selectedEvent.description))
{
Infobox.DataContext = selectedEvent;
Infobox.Visibility = Visibility.Visible;
MapLayer.SetPosition(Infobox, MapLayer.GetPosition(selectedEvent.Location));
FriendRoot vsx = await App.commonApiHandler.facebookApi.GetFriendsAttendingEvent(selectedEvent.eid);
App.commonApiHandler.FillFriendsAttendingCollection(vsx);
attendFr.ItemsSource = App.commonApiHandler.friendList;
}
else
{
Infobox.Visibility = Visibility.Collapsed;
}
InfoBoxProgressBar.IsEnabled = false;
}
async void ItemDetailPage1_Loaded(object sender, RoutedEventArgs e)
{
bool error = false;
progBar.IsIndeterminate = true;
App.commonApiHandler.friendList.Clear();
FriendRoot vsx = null;
try
{
vsx = await App.commonApiHandler.facebookApi.GetFriendsAttendingEvent(selectedEvent.eid);
}
catch (Facebook.WebExceptionWrapper) { error = true; }
if (error)
{
try {
MessageDialog msg = new MessageDialog("Connection Lost");
await msg.ShowAsync();
return;
}catch (Exception) {}
}
App.commonApiHandler.FillFriendsAttendingCollection(vsx);
attendFr.ItemsSource = App.commonApiHandler.friendList;
// see RSVP status of event.
RootObject rsvp = await App.commonApiHandler.facebookApi.GetRSVPStatusForUser(selectedEvent.eid);
// git list of friends.
if (rsvp.data.Count != 0)
{
SetButtonToStatus(rsvp.data[0]);
}
else
{
// enable all buttons.
SetButtonToStatus(null);
}
progBar.IsIndeterminate = false;
}
async void ItemDetailPage1_Loaded(object sender, RoutedEventArgs e)
{
App.commonApiHandler.friendList.Clear();
FriendRoot vsx = await App.commonApiHandler.facebookApi.GetFriendsAttendingEvent(selectedEvent.eid);
App.commonApiHandler.FillFriendsAttendingCollection(vsx);
attendFr.ItemsSource = App.commonApiHandler.friendList;
// see RSVP status of event.
RootObject rsvp = await App.commonApiHandler.facebookApi.GetRSVPStatusForUser(selectedEvent.eid);
// git list of friends.
if (rsvp.data.Count != 0)
{
SetButtonToStatus(rsvp.data[0]);
}
else
{
// enable all buttons.
SetButtonToStatus(null);
}
}
