protected async override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
List<FlightGroupNode> nodes = new List<FlightGroupNode>();
FlightGroupNode node = new FlightGroupNode() { Caption = "21234", YearMonth = "22222" };
FlightGroupNode node2 = new FlightGroupNode() { Caption = "3333", YearMonth = "33333" };
FlightGroupNode node3 = new FlightGroupNode() { Caption = "qqqqq", YearMonth = "44444" };
nodes.Add(node);
nodes.Add(node2);
nodes.Add(node3);
node = new FlightGroupNode() { Caption = "wwww21234ggggg", YearMonth = "22222" };
node2 = new FlightGroupNode() { Caption = "eee3333", YearMonth = "33333" };
node3 = new FlightGroupNode() { Caption = "fffffqqqqq", YearMonth = "44444" };
nodes.Add(node);
nodes.Add(node2);
nodes.Add(node3);
this.grid.ItemsSource = nodes;
//this.navTest.ItemsSource = nodes;
// Create the picker object and set options
//var openPicker = new Windows.Storage.Pickers.FileOpenPicker();
//openPicker.ViewMode = Windows.Storage.Pickers.PickerViewMode.List;
//openPicker.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.ComputerFolder;
//// Users expect to have a filtered view of their folders depending on the scenario.
//// For example, when choosing a documents folder, restrict the filetypes to documents for your application.
//openPicker.FileTypeFilter.Add(".phy");// ([".png", ".jpg", ".jpeg"]);
//StorageFile file = await openPicker.PickSingleFileAsync();
//if (file != null)
//{
// AddFileViewModel model = new AddFileViewModel(null, file, null, null, null);
// this.ViewModel = model;
// this.DataContext = model;
//}
//else
//{
// this.ViewModel = null;
// this.DataContext = null;
//}
}
private void InitFlights()
{
if (m_flights != null && m_flights.Count() > 0)
{
var dates = from one in m_flights
group one by one.FlightDate.ToString("yyyy-MM") into gp
orderby gp.Key descending
select gp;
foreach (var gpdt in dates)
{
IEnumerable<IFlightTreeNode> flightNodes = from one in gpdt
select new FlightViewNode(one) as IFlightTreeNode;
FlightGroupNode dateNode = new FlightGroupNode()
{
Caption = gpdt.Key,
Children = new ObservableCollection<IFlightTreeNode>(flightNodes)
};
this.m_nodes.Add(dateNode);
}
}
}
private void InitFlights()
{
if (m_flights != null && m_flights.Count() > 0)
{
var dates = from one in m_flights
group one by one.Aircraft.AircraftNumber into gp
//orderby gp.Key descending
select gp;
foreach (var gpdt in dates)
{
IEnumerable<IFlightTreeNode> flightNodes = from one in gpdt
select new FlightViewNode(one) as IFlightTreeNode;
FlightGroupNode dateNode = new FlightGroupNode()
{
Caption = gpdt.Key,
Children = new ObservableCollection<IFlightTreeNode>(flightNodes)
};
foreach (var c in dateNode.Children)
{
c.Parent = dateNode;
}
this.m_nodes.Add(dateNode);
}
}
}
public TestNavModel()
{
List<FlightGroupNode> nodes = new List<FlightGroupNode>();
FlightGroupNode node = new FlightGroupNode() { Caption = "21234" };
FlightGroupNode node2 = new FlightGroupNode() { Caption = "3333" };
FlightGroupNode node3 = new FlightGroupNode() { Caption = "qqqqq" };
nodes.Add(node);
nodes.Add(node2);
nodes.Add(node3);
this.Children = new List<FlightGroupNode>(nodes);
}
