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- //Datacontext for local database
- private WordDataContext wordsDB;
- //Observable collection for binding
- private ObservableCollection<WordItem> _wordItems = new ObservableCollection<WordItem>();
- public ObservableCollection<WordItem> WordItems
- {
- get
- {
- return _wordItems;
- }
- set
- {
- if (_wordItems != value)
- {
- _wordItems = value;
- NotifyPropertyChanged("WordItems");
- }
- }
- }
- protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
- {
- // Define the query to gather all of the idea items.
- var wordItemsInDB = from WordItem word in wordsDB.WordItems
- select word;
- // Execute the query and place the results into a collection.
- WordItems = new ObservableCollection<WordItem>(wordItemsInDB);
- // Call the base method.
- base.OnNavigatedTo(e);
- }
- private void newIdeaAddButton_Click(object sender, RoutedEventArgs e)
- {
- //// Create a new idea item based on the text box.
- //WordItem newIdea = new WordItem { WordName = "TestTest" };
- //Debug.WriteLine("I'm here!");
- //// Add a idea item to the observable collection.
- //WordItems.Add(newIdea);
- //// Add a idea item to the local database.
- //wordsDB.WordItems.InsertOnSubmit(newIdea);
- WordItem newword = new WordItem { WordName = "Bingo" };
- if (WordItems == null)
- {
- Debug.WriteLine("I'm null!");
- WordItems = new ObservableCollection<WordItem>();
- }
- WordItems.Add(newword);
- wordsDB.WordItems.InsertOnSubmit(newword);
- Debug.WriteLine("Did something!");
- }
- <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
- <!--<ListBox Margin="14,0,-12,0" FontSize="{StaticResource PhoneFontSizeExtraLarge}" FontFamily="{StaticResource PhoneFontFamilySemiLight}">
- <ListBoxItem Content="About" Tap="GoToAbout"/>
- </ListBox>-->
- <telerikData:RadJumpList x:Name="TestList" IsStickyHeaderEnabled="True" Margin="14,0,-12,0" ItemsSource="{Binding WordItems}">
- <telerikData:RadJumpList.ItemTemplate>
- <DataTemplate>
- <StackPanel Orientation="Horizontal" Height="74">
- <Rectangle x:Name="Bully" Width="20" Fill="Gray" Height="62" VerticalAlignment="Top" HorizontalAlignment="Left" />
- <TextBlock Style="{StaticResource PhoneTextExtraLargeStyle}" Text="{Binding WordItem}" VerticalAlignment="Top"/>
- </StackPanel>
- </DataTemplate>
- </telerikData:RadJumpList.ItemTemplate>
- <telerikData:RadJumpList.StickyHeaderTemplate>
- <DataTemplate>
- <Border HorizontalAlignment="Stretch" Background="{StaticResource PhoneBackgroundBrush}" Height="74">
- <Border Background="{StaticResource PhoneAccentBrush}" VerticalAlignment="Top" HorizontalAlignment="Left" Width="62" Height="62">
- <TextBlock Text="{Binding}" FontFamily="{StaticResource PhoneFontFamilySemiLight}" FontSize="{StaticResource PhoneFontSizeExtraLarge}" Padding="7,0,0,0" VerticalAlignment="Bottom" Foreground="White" />
- </Border>
- </Border>
- </DataTemplate>
- </telerikData:RadJumpList.StickyHeaderTemplate>
- <telerikData:RadJumpList.GroupHeaderTemplate>
- <DataTemplate>
- <Border HorizontalAlignment="Stretch" Background="{StaticResource PhoneBackgroundBrush}" Height="74">
- <Border Background="{StaticResource PhoneAccentBrush}" VerticalAlignment="Top" HorizontalAlignment="Left" Width="62" Height="62">
- <TextBlock Text="{Binding}" FontFamily="{StaticResource PhoneFontFamilySemiLight}" FontSize="{StaticResource PhoneFontSizeExtraLarge}" Padding="7,0,0,0" VerticalAlignment="Bottom" Foreground="White" />
- </Border>
- </Border>
- </DataTemplate>
- </telerikData:RadJumpList.GroupHeaderTemplate>
- <telerikData:RadJumpList.GroupPickerItemsPanel>
- <ItemsPanelTemplate>
- <toolkit:WrapPanel HorizontalAlignment="Center" ItemHeight="111" ItemWidth="111"/>
- </ItemsPanelTemplate>
- </telerikData:RadJumpList.GroupPickerItemsPanel>
- <telerikData:RadJumpList.GroupPickerItemTemplate>
- <DataTemplate>
- <Border Background="{StaticResource PhoneAccentBrush}" Width="99" Height="99" VerticalAlignment="Top" HorizontalAlignment="Left">
- <TextBlock Text="{Binding}" Style="{StaticResource PhoneTextExtraLargeStyle}" VerticalAlignment="Bottom" Foreground="White" />
- </Border>
- </DataTemplate>
- </telerikData:RadJumpList.GroupPickerItemTemplate>
- </telerikData:RadJumpList>
- <Button x:Name="newIdeaAddButton" Click="newIdeaAddButton_Click" Content="Button" Height="72" HorizontalAlignment="Left" Margin="10,10,0,0" VerticalAlignment="Top" Width="160" />
- </Grid>
- GenericGroupDescriptor<string, string> testgroup = new GenericGroupDescriptor<string, string>(listitem => listitem.Substring(0, 1).ToLower());
- GenericGroupDescriptor<WordItem, string> gengd = new GenericGroupDescriptor<WordItem, string>();
- gengd.KeySelector = (WordItem item) =>
- {
- char keyhead = item.WordName[0];
- return keyhead.ToString().ToLower();
- };
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