protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
// Parameter is item ID
Item = ItemViewModel.FromItem(ItemsDataSource.GetItemById((int)e.Parameter));
var backStack = Frame.BackStack;
var backStackCount = backStack.Count;
if (backStackCount > 0)
{
var masterPageEntry = backStack[backStackCount - 1];
backStack.RemoveAt(backStackCount - 1);
// Doctor the navigation parameter for the master page so it
// will show the correct item in the side-by-side view.
var modifiedEntry = new PageStackEntry(
masterPageEntry.SourcePageType,
Item.ItemId,
masterPageEntry.NavigationTransitionInfo
);
backStack.Add(modifiedEntry);
}
// Register for hardware and software back request from the system
SystemNavigationManager.GetForCurrentView().BackRequested += DetailPage_BackRequested;
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
var items = MasterListView.ItemsSource as List <ItemViewModel>;
if (items == null)
{
items = new List <ItemViewModel>();
foreach (var item in ItemsDataSource.GetAllItems())
{
items.Add(ItemViewModel.FromItem(item));
}
MasterListView.ItemsSource = items;
}
if (e.Parameter != null)
{
// Parameter is item ID
var id = (int)e.Parameter;
_lastSelectedItem =
items.Where((item) => item.ItemId == id).FirstOrDefault();
}
UpdateForVisualState(AdaptiveStates.CurrentState);
// Don't play a content transition for first item load.
// Sometimes, this content will be animated as part of the page transition.
DisableContentTransitions();
}
private void ListClick(object sender, ItemClickEventArgs e)
{
int index = ItemsDataSource.GetData().GetIndex(e.ClickedItem as Item);
ItemSelected = index;
MainPage.Current.State = "Detail";
}
private void Create(object sender, RoutedEventArgs e)
{
if (textBoxTitle.Text == "" || textBoxDes.Text == "")
{
UtilTool.SendADialog("Create Fail", "Title and Description can not be empty!");
}
else if (DueDatePicker.Date < DateTime.Now.AddDays(-1))
{
UtilTool.SendADialog("Create Fail", "DueDate is late to Now!");
}
else
{
if (this.isCreateStatus == true)
{
SendAToast("Create Success", "You had create a event successfully.");
ItemsDataSource.GetData().Add(GetCurrentData());
ResetForm();
}
else if (editIndex != -1)
{
SendAToast("Update Success", "You had update a event successfully.");
ItemsDataSource.GetData().Update(GetCurrentData(), editIndex);
}
else
{
UtilTool.SendADialog("Update Failed!", "You have to select one.");
}
if (MainPage.Current.State == "Detail")
{
MainPage.Current.State = "List";
}
}
}
protected void ShowItemsList(IEnumerable <ISitecoreItem> items)
{
BeginInvokeOnMainThread(delegate
{
this.CleanupTableViewBindingsSync();
this.itemsDataSource = new ItemsDataSource();
this.itemsTableDelegate = new ItemCellSelectionHandler();
ItemsDataSource dataSource = this.itemsDataSource;
dataSource.SitecoreItems = items;
dataSource.TableView = this.TableView;
ItemCellSelectionHandler tableDelegate = this.itemsTableDelegate;
tableDelegate.TableView = this.TableView;
tableDelegate.SitecoreItems = items;
ItemCellSelectionHandler.TableViewDidSelectItemAtIndexPath onItemSelected =
delegate(UITableView tableView, ISitecoreItem item, NSIndexPath indexPath)
{
this.selectedItem = item;
this.PerformSegue("showFieldsViewController", this);
//AlertHelper.ShowLocalizedAlertWithOkOption("Message", item.DisplayName);
};
tableDelegate.OnItemCellSelectedDelegate = onItemSelected;
this.TableView.DataSource = dataSource;
this.TableView.Delegate = tableDelegate;
this.TableView.ReloadData();
});
}
private void MenuEdit_Click(object sender, RoutedEventArgs e)
{
var originalSource = e.OriginalSource as MenuFlyoutItem;
int index = ItemsDataSource.GetData().GetIndex(originalSource.DataContext as Item);
ItemSelected = index;
MainPage.Current.State = "Detail";
}
private void DeleteItem_ItemInvoked(SwipeItem sender, SwipeItemInvokedEventArgs args)
{
Item data = (Item)args.SwipeControl.DataContext;
if (data != null)
{
ItemsDataSource.GetData().Remove(data);
ItemSelected = -1;
}
}
public void ShowDetail()
{
Item data = ItemsDataSource.GetData().Get(editIndex);
ImageBox.Source = data.Icon;
textBoxTitle.Text = data.Title;
textBoxDes.Text = data.Des;
DueDatePicker.Date = data.DueDate;
imageByte = data.ImageByte;
}
private void MenuDelete_Click(object sender, RoutedEventArgs e)
{
var originalSource = e.OriginalSource as MenuFlyoutItem;
Item data = (Item)originalSource.DataContext;
if (data != null)
{
ItemsDataSource.GetData().Remove(data);
ItemSelected = -1;
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
Frame rootFrame = Window.Current.Content as Frame;
if (rootFrame == null)
{
return;
}
if (rootFrame.CanGoBack)
{
// Show UI in title bar if opted-in and in-app backstack is not empty.
SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility =
AppViewBackButtonVisibility.Visible;
}
else
{
// Remove the UI from the title bar if in-app back stack is empty.
SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility =
AppViewBackButtonVisibility.Collapsed;
}
var items = MasterListView.ItemsSource as List <ItemViewModel>;
if (items == null)
{
items = new List <ItemViewModel>();
foreach (var item in ItemsDataSource.GetAllItems())
{
items.Add(ItemViewModel.FromItem(item));
}
MasterListView.ItemsSource = items;
}
if (e.Parameter != null)
{
// Parameter is item ID
var id = (int)e.Parameter;
_lastSelectedItem =
items.Where((item) => item.ItemId == id).FirstOrDefault();
}
UpdateForVisualState(AdaptiveStates.CurrentState);
// Don't play a content transition for first item load.
// Sometimes, this content will be animated as part of the page transition.
DisableContentTransitions();
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
// Parameter is item ID
Item = ItemViewModel.FromItem(ItemsDataSource.GetItemById((int)e.Parameter));
ReplaceLastBackStackEntryParameter(e.Parameter);
// Register for hardware and software back request from the system
SystemNavigationManager systemNavigationManager = SystemNavigationManager.GetForCurrentView();
systemNavigationManager.BackRequested += DetailPage_BackRequested;
systemNavigationManager.AppViewBackButtonVisibility = AppViewBackButtonVisibility.Visible;
}
private void _Search()
{
if (IsSearching)
{
return;
}
SearchTextIsEnabled = false;
WarmPack.Threading.Task.RunTask(() =>
{
CurrentItem = default(T);
IsSearching = true;
if (_LastSearch != SearchText)
{
ItemsDataSource = null;
ItemsDataSource = _SearchAction(SearchText).ToObservableCollection();
_LastSearch = SearchText;
}
})
.Completed(() =>
{
_View.Dispatcher.Invoke(new Action(() =>
{
_View.SearchItemsDataGridView.ItemsSource = ItemsDataSource;
CurrentItem = ItemsDataSource.FirstOrDefault();
_View.SearchItemsDataGridView.SelectedItem = CurrentItem;
if (ItemsDataSource?.Count == 1 && _firstShow)
{
_View.Close();
}
if (_firstShow)
{
_firstShow = false;
_View.Opacity = 100;
_View.SearchText.SelectionStart = SearchText.Length;
}
SearchTextIsEnabled = true;
IsSearching = false;
}));
});
}
protected void BtnInsert_Click(object sender, EventArgs e)
{
ItemsDataSource.InsertCommandType = SqlDataSourceCommandType.Text;
try
{
ItemsDataSource.Insert();
LblStatus.Text = "Successfully Added Item";
LblStatus.ForeColor = System.Drawing.Color.Green;
}
catch (Exception ex)
{
LblStatus.Text = "Cannot Add This Item";
LblStatus.ForeColor = System.Drawing.Color.Red;
}
TxtName.Text = "";
TxtQuantity.Text = "";
}
private void TextChanged(AutoSuggestBox sender, AutoSuggestBoxTextChangedEventArgs args)
{
var text = sender.Text;
foreach (var item in ItemsDataSource.GetData().Source)
{
if (text.Equals(""))
{
item.ShowIt = Visibility.Visible;
continue;
}
if (item.Title.Contains(text) ||
item.Des.Contains(text) ||
item.DueDate.ToString("D").Contains(text))
{
item.ShowIt = Visibility.Visible;
}
else
{
item.ShowIt = Visibility.Collapsed;
}
}
}
private void Button_DeleteItem(object sender, RoutedEventArgs e)
{
ItemsDataSource.GetData().Remove(ListPage.Current.ItemSelected);
ListPage.Current.ItemSelected = -1;
State = "List";
}