我有一些數據有一個詳細表。我希望數據在ListView中呈現。當你選擇原始列表中的一個項目時,我希望細節數據顯示爲嵌套的ListView。我似乎無法弄清楚如何讓數據綁定工作。在WPF中嵌套ListViews的分層數據綁定
這裏是我到目前爲止,(問題是{Binding Path=FK_History_HistoryItems}
):
<ListView Name="lstHistory" ItemsSource="{Binding Source={StaticResource History}}" SelectionChanged="lstHistory_SelectionChanged">
<ListView.View>
<GridView>
<GridViewColumn DisplayMemberBinding="{Binding Path=Name}" Header="Name" Width="100" />
<GridViewColumn DisplayMemberBinding="{Binding Path=Description}" Header="Description" Width="150" />
<GridViewColumn DisplayMemberBinding="{Binding Path=Total, Converter={StaticResource moneyConvert}}" Header="Total" Width="100" />
<GridViewColumn DisplayMemberBinding="{Binding Converter={StaticResource categoryAggregate}}" Header="Categories" Width="100" />
</GridView>
</ListView.View>
<ListView.Resources>
<Style TargetType="{x:Type ListViewItem}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ListViewItem}">
<Border>
<StackPanel>
<Border Name="presenter"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
Padding="{TemplateBinding Padding}">
<GridViewRowPresenter />
</Border>
<Border Name="details" Visibility="Collapsed" Margin="5"
BorderBrush="Black" BorderThickness="2">
<StackPanel Margin="5">
<ListView ItemsSource="{Binding Path=FK_History_HistoryItems}">
<ListView.View>
<GridView>
<GridViewColumn DisplayMemberBinding="{Binding Path=Ammount}" Header="Ammount" Width="100" />
<GridViewColumn DisplayMemberBinding="{Binding Path=Category}" Header="Category" Width="100" />
</GridView>
</ListView.View>
</ListView>
</StackPanel>
</Border>
</StackPanel>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsSelected" Value="True">
<Setter TargetName="details" Property="Visibility" Value="Visible" />
<Setter TargetName="presenter" Property="Background" Value="Navy"/>
<Setter TargetName="presenter" Property="TextElement.Foreground" Value="White" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ListView.Resources>
</ListView>
你從綁定中得到什麼輸出不起作用? (只是所以你知道,「金額」有一個「米」......) – Donnelle 2008-12-09 22:25:24
它適用於我的相同的數據設置http://stackoverflow.com/questions/350214/wpf-use-a-列表框-IN-A-模板 - 即,將待的模板 - 的 - 另一個-列表框。您使用的數據設置和來源是什麼? – Donnelle 2008-12-09 23:44:43