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Introduced ObjectDataSource control - DataSource bound to ViewModel
Added TwitFaves sample demonstrating ObjectDataSource and ActivityControl
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| <fxui:ViewUserControl | ||
| xmlns="http://schemas.microsoft.com/client/2007" | ||
| xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" | ||
| xmlns:fxui="clr-namespace:SilverlightFX.UserInterface;assembly=SilverlightFX" | ||
| xmlns:fxdata="clr-namespace:SilverlightFX.Data;assembly=SilverlightFX" | ||
| xmlns:fxaction="clr-namespace:SilverlightFX.UserInterface.Actions;assembly=SilverlightFX" | ||
| x:Class="Experiments.DataSourcePage" | ||
| ModelType="Experiments.DataViewModel"> | ||
| <Grid Background="White" Margin="20" HorizontalAlignment="Center"> | ||
| <Grid.ColumnDefinitions> | ||
| <ColumnDefinition Width="60" /> | ||
| <ColumnDefinition Width="300" /> | ||
| </Grid.ColumnDefinitions> | ||
| <Grid.RowDefinitions> | ||
| <RowDefinition Height="Auto" /> | ||
| <RowDefinition Height="Auto" /> | ||
| <RowDefinition Height="*" /> | ||
| </Grid.RowDefinitions> | ||
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| <TextBlock Style="{StaticResource flatLabel}" Text="Search:" VerticalAlignment="Center" FontWeight="Bold" /> | ||
| <TextBox x:Name="searchTextBox" Margin="2" Grid.Column="1" /> | ||
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| <Button x:Name="searchButton" Grid.Row="1" Grid.Column="1" Margin="2" Width="75" Height="23" HorizontalAlignment="Center" | ||
| Content="Search" /> | ||
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| <ListBox x:Name="searchResults" VerticalAlignment="Top" Grid.Row="2" Grid.ColumnSpan="2" Margin="2" | ||
| ItemsSource="{Binding ElementName=itemsDataSource, Path=Data}" /> | ||
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| <fxdata:ObjectDataSource x:Name="itemsDataSource" QueryName="GetItems" AutoLoadData="True"> | ||
| <fxdata:ObjectDataSource.QueryParameters> | ||
| <fxdata:BoundParameter ParameterName="prefix" ValueBinding="{Binding ElementName=searchTextBox, Path=Text}" /> | ||
| </fxdata:ObjectDataSource.QueryParameters> | ||
| </fxdata:ObjectDataSource> | ||
| </Grid> | ||
| </fxui:ViewUserControl> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| // DataSourcePage.xaml.cs | ||
| // | ||
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| using System; | ||
| using System.Windows; | ||
| using System.Windows.Controls; | ||
| using System.ComponentModel; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using SilverlightFX.UserInterface; | ||
|
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| namespace Experiments { | ||
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| public class DataItem { | ||
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| public string Name { get; set; } | ||
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| public int Value { get; set; } | ||
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| public override string ToString() { | ||
| return Name + " (" + Value + ")"; | ||
| } | ||
| } | ||
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| public class DataViewModel : ViewModel { | ||
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| private List<DataItem> Items = new List<DataItem>() { | ||
| new DataItem() { Name = "Foo" }, | ||
| new DataItem() { Name = "FooBar" }, | ||
| new DataItem() { Name = "Baz" }, | ||
| new DataItem() { Name = "FooBarBaz" } | ||
| }; | ||
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| public IEnumerable<DataItem> GetItems(string prefix) { | ||
| List<DataItem> items = Items.Where(i => i.Name.StartsWith(prefix, StringComparison.OrdinalIgnoreCase)).ToList(); | ||
| foreach (DataItem dataItem in items) { | ||
| dataItem.Value++; | ||
| } | ||
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| return items; | ||
| } | ||
| } | ||
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| public partial class DataSourcePage : ViewUserControl { | ||
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| public DataSourcePage() { | ||
| InitializeComponent(); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| <Application | ||
| xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" | ||
| xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" | ||
| xmlns:fxapp="clr-namespace:SilverlightFX.Applications;assembly=SilverlightFX" | ||
| xmlns:fxdata="clr-namespace:SilverlightFX.Data;assembly=SilverlightFX" | ||
| xmlns:data="clr-namespace:TwitFaves.Data" | ||
| x:Class="TwitFaves.App"> | ||
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| <Application.ApplicationLifetimeObjects> | ||
| <fxapp:ApplicationContext x:Name="appContext" WindowName="TwitFaves.MainWindow"> | ||
| <data:TwitterService /> | ||
| </fxapp:ApplicationContext> | ||
| </Application.ApplicationLifetimeObjects> | ||
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| <Application.Resources> | ||
| <ResourceDictionary> | ||
| <ResourceDictionary.MergedDictionaries> | ||
| <ResourceDictionary Source="Assets/Theme.xaml"/> | ||
| </ResourceDictionary.MergedDictionaries> | ||
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| <fxdata:StringFormatter x:Key="stringFormatter" /> | ||
| <fxdata:VisibilityConverter x:Key="visibilityConverter" /> | ||
| <fxdata:DateFormatter x:Key="dateFormatter" /> | ||
| </ResourceDictionary> | ||
| </Application.Resources> | ||
| </Application> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| // App.xaml.cs | ||
| // | ||
|
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| using System; | ||
| using System.Windows; | ||
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| namespace TwitFaves { | ||
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| public partial class App : Application { | ||
|
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| public App() { | ||
| InitializeComponent(); | ||
| } | ||
| } | ||
| } |
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