public ItemsPage()
{
InitializeComponent();
//sets DataContext
_dataContext = new ItemsPageVM();
DataContext = _dataContext;
ItemsLstBx.SelectedIndex = 0;
}
public ItemsPage(ItemsPageVM itemsPageVM)
{
InitializeComponent();
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
// TODO: Assign a bindable collection of items to this.DefaultViewModel["Items"]
if ((e.Parameter as ObservableCollection <Pin>) != null)
{
pageTitle.Text = "Loend";
ivm = new ItemsPageVM(e.Parameter as ObservableCollection <Pin>);
}
else if ((e.Parameter as string) != null)
{
pageTitle.Text = "Otsingu päring: " + (e.Parameter as string);
var vm = new MainWindowVM();
if (helper.hasInternet(false))
{
if (App.ZoomLoc == null)
{
App.ZoomLoc = new ZoomedLocation();
App.ZoomLoc.Loc = vm.MyLocation;
App.ZoomLoc.MapLookType = MapType.Road;
await vm.setGeoLocation(new Location(58.644817399944429, 25.066338372170776));
}
else
{
await vm.setGeoLocation(App.ZoomLoc.Loc);
}
await vm.loadPins(e.Parameter as string);
if (vm.Pushpins.Count == 0)
{
pageTitle.Text = "Ei leitud vastuseid: " + (e.Parameter as string);
}
else
{
pageTitle.Text = "Otsingu päring (" + vm.Pushpins.Count + " objekti): " + (e.Parameter as string);
}
ivm = new ItemsPageVM(vm.Pushpins);
progressBar.Maximum = ivm.Pinlist.Count;
}
else
{
MessageDialog dialog = new MessageDialog("Otsing vajab ligipääsu internetti.");
await dialog.ShowAsync();
if (!App.askedInternetatStart)
{
App.Current.Exit();
return;
}
}
App.askedInternetatStart = true;
}
pins = new ObservableCollection <Pin>();
progressBar.Value = 0;
itemGridView.ItemsSource = pins;
itemListView.ItemsSource = pins;
PinUpdate();
base.OnNavigatedTo(e);
}