public void MobileServiceCollectionCanRemoveAndNotifies()
{
// Get the Books table
MobileServiceTableQueryMock <Book> query = new MobileServiceTableQueryMock <Book>();
query.EnumerableAsyncThrowsException = true;
MobileServiceCollection <Book, Book> collection = new MobileServiceCollection <Book, Book>(query);
List <string> properties = new List <string>();
List <string> expectedProperties = new List <string>()
{
"Count", "Item[]"
};
List <NotifyCollectionChangedAction> actions = new List <NotifyCollectionChangedAction>();
List <NotifyCollectionChangedAction> expectedActions = new List <NotifyCollectionChangedAction>()
{
NotifyCollectionChangedAction.Remove
};
Book book = new Book();
collection.Add(book);
((INotifyPropertyChanged)collection).PropertyChanged += (s, e) => properties.Add(e.PropertyName);
collection.CollectionChanged += (s, e) => actions.Add(e.Action);
collection.Remove(book);
Assert.AreEqual(0, collection.Count);
Assert.IsTrue(properties.SequenceEqual(expectedProperties));
Assert.IsTrue(actions.SequenceEqual(expectedActions));
}
private async Task UpdateCheckedTodoItem(TodoItem item)
{
await todoTable.UpdateAsync(item);
items.Remove(item);
ListItems.Focus(Windows.UI.Xaml.FocusState.Unfocused);
}
private async void UpdateCheckedTodoItem(TodoItem item)
{
// This code takes a freshly completed TodoItem and updates the database. When the MobileService
// responds, the item is removed from the list
await todoTable.UpdateAsync(item);
items.Remove(item);
}
private async Task UpdateCheckedTodoItem(TodoItem item)
{
// This code takes a freshly completed TodoItem and updates the database. When the MobileService
// responds, the item is removed from the list
await todoTable.UpdateAsync(item);
items.Remove(item);
ListItems.Focus(Windows.UI.Xaml.FocusState.Unfocused);
}
private async Task UpdateCheckedDemoColorItem(DemoColor item)
{
// This code removes the DemoColor from the database. When the service
// responds, the item is removed from the list.
await demoTable.DeleteAsync(item);
items.Remove(item);
ListItems.Focus(FocusState.Unfocused);
}
private async Task DeleteTeam(Team team)
{
// This code inserts a new Tournament into the database. When the operation completes
// and Mobile Apps has assigned an Id, the item is added to the CollectionView
await teamsTable.DeleteAsync(team);
teams.Remove(team);
//await App.MobileService.SyncContext.PushAsync(); // offline sync
}
private async Task UpdateCheckedTodoItem(TodoItem item)
{
await todoTable.UpdateAsync(item);
items.Remove(item);
//ListItems.Focus(Windows.UI.Xaml.FocusState.Unfocused);
#if OFFLINE_SYNC_ENABLED
await App.MobileService.SyncContext.PushAsync(); // offline sync
#endif
}
private async Task UpdateCheckedTodoItem(User user)
{
// This code takes a freshly completed TodoItem and updates the database. When the MobileService
// responds, the item is removed from the list
await usersTable.UpdateAsync(user);
users.Remove(user);
ListItems.Focus(Windows.UI.Xaml.FocusState.Unfocused);
//await SyncAsync(); // offline sync
}
private async Task UpdateCheckedTodoItem(TodoItem item)
{
// This code takes a freshly completed TodoItem and updates the database. When the MobileService
// responds, the item is removed from the list
await todoTable.UpdateAsync(item);
items.Remove(item);
ListItems.Focus(Windows.UI.Xaml.FocusState.Unfocused);
// Upload offline changes to the backend.
await App.MobileService.SyncContext.PushAsync();
}
private async Task UpdateCheckedTodoItem(TodoItem item)
{
// This code takes a freshly completed TodoItem and updates the database.
// After the MobileService client responds, the item is removed from the list.
await todoTable.UpdateAsync(item);
items.Remove(item);
ListItems.Focus(Windows.UI.Xaml.FocusState.Unfocused);
#if OFFLINE_SYNC_ENABLED
await App.MobileService.SyncContext.PushAsync(); // offline sync
#endif
}
private async Task UpdateCheckedTodoItem(TodoItem item)
{
// This code takes a freshly completed TodoItem and updates the database. When the service
// responds, the item is removed from the list.
await todoTable.UpdateAsync(item);
items.Remove(item);
ListItems.Focus(Windows.UI.Xaml.FocusState.Unfocused);
#if OFFLINE_SYNC_ENABLED
await SyncAsync(); // offline sync
#endif
}
private async Task UpdateCheckedTodoItem(ToDoItemDocDb item)
{
// This code takes a freshly completed TodoItem and updates the database.
// After the MobileService client responds, the item is removed from the list.
await todoTable.UpdateAsync(item);
todoItems.Remove(item);
ListItems.Focus(Windows.UI.Xaml.FocusState.Unfocused);
try
{
await App.MobileService.SyncContext.PushAsync();
}
catch { }
}
/// <summary>
/// Event Handler: Delete a record
/// </summary>
private async void nameField_Delete(object sender, TappedRoutedEventArgs e)
{
SymbolIcon icon = (SymbolIcon)sender;
Friend item = icon.DataContext as Friend;
StartNetworkActivity();
try
{
await dataTable.DeleteAsync(item);
friends.Remove(item);
}
catch (MobileServiceInvalidOperationException exception)
{
var dialog = new MessageDialog(exception.Message);
await dialog.ShowAsync();
}
StopNetworkActivity();
}
/// <summary>
/// Event Handler: Delete a record
/// </summary>
private async void taskDelete_Tapped(object sender, TappedRoutedEventArgs e)
{
Trace("taskDelete_tapped");
SymbolIcon icon = (SymbolIcon)sender;
TodoItem item = icon.DataContext as TodoItem;
StartNetworkActivity();
try
{
Trace($"Deleting task id={item.Id} title={item.Title} completed={item.Completed}");
await dataTable.DeleteAsync(item);
tasks.Remove(item);
}
catch (MobileServiceInvalidOperationException exception)
{
Trace($"taskDelete_Tapped - failed to delete title ID={item.Id} Error={exception.Message}");
var dialog = new MessageDialog(exception.Message);
await dialog.ShowAsync();
}
StopNetworkActivity();
}
public void MobileServiceCollectionCanRemoveAndNotifies()
{
// Get the Books table
MobileServiceTableQueryMock<Book> query = new MobileServiceTableQueryMock<Book>();
query.EnumerableAsyncThrowsException = true;
MobileServiceCollection<Book, Book> collection = new MobileServiceCollection<Book, Book>(query);
List<string> properties = new List<string>();
List<string> expectedProperties = new List<string>() { "Count", "Item[]" };
List<NotifyCollectionChangedAction> actions = new List<NotifyCollectionChangedAction>();
List<NotifyCollectionChangedAction> expectedActions = new List<NotifyCollectionChangedAction>() { NotifyCollectionChangedAction.Remove };
Book book = new Book();
collection.Add(book);
((INotifyPropertyChanged)collection).PropertyChanged += (s, e) => properties.Add(e.PropertyName);
collection.CollectionChanged += (s, e) => actions.Add(e.Action);
collection.Remove(book);
Assert.AreEqual(0, collection.Count);
Assert.IsTrue(properties.SequenceEqual(expectedProperties));
Assert.IsTrue(actions.SequenceEqual(expectedActions));
}
private async void UpdateCheckedTodoItem(TodoItem item)
{
await todoTable.UpdateAsync(item);
items.Remove(item);
}