编辑:现在看起来这是我正在使用的 Telerik 控件的错误。使用 .Net TreeView 重新实现我的 XAML 后,我得到了预期的结果。我已将此情况报告给 Telerik,并会在收到他们的回复后回复此帖子。
我正在尝试(成功有限)创建一个包含动态和静态数据混合的 TreeView。
您会在下面找到我目前的最佳尝试,但是由于我正在嵌套 TreeViews,因此有一个副作用,即可以在父 TreeView 中选择多个项目。当我尝试嵌套 TreeViewItems 时,结果不是肯定的,即仅显示 ItemTemplate 中的父级 TreeViewItem 并为其子级创建空间但没有输出任何内容。
我真的很想知道如何实现我的目标,而无需在我绑定到 TreeView 的集合中指定整个菜单。
谢谢
<telerik:RadTreeView Width="225" HorizontalAlignment="Left" Background="Transparent" FontWeight="SemiBold">
<telerik:RadTreeViewItem Header="Customer" Command="{Binding OpenCustomerCommand}"/>
<telerik:RadTreeViewItem Header="Sites" Command="{Binding OpenSiteBrowserCommand}" ItemsSource="{Binding Sites}">
<telerik:RadTreeViewItem.ItemTemplate>
<DataTemplate>
<telerik:RadTreeView>
<telerik:RadTreeViewItem Header="{Binding Key}"
Command="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=view:WindowViewBase},
Path=DataContext.OpenSiteCommand}"
CommandParameter="{Binding Value}">
<telerik:RadTreeViewItem Header="Material Profiles"
Command="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=view:WindowViewBase},
Path=DataContext.OpenMaterialProfileBrowserCommand}"
CommandParameter="{Binding Value}"/>
<telerik:RadTreeViewItem Header="Prices"
Command="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=view:WindowViewBase},
Path=DataContext.OpenPriceBrowserCommand}"
CommandParameter="{Binding Value}"/>
<telerik:RadTreeViewItem Header="Orders"
Command="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=view:WindowViewBase},
Path=DataContext.OpenOrderBrowserCommand}"
CommandParameter="{Binding Value}"/>
<telerik:RadTreeViewItem Header="Activity">
<telerik:RadTreeViewItem Header="Collection"
Command="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=view:WindowViewBase},
Path=DataContext.OpenActivityCollectionsBrowserCommand}"
CommandParameter="{Binding Value}"/>
<telerik:RadTreeViewItem Header="Call Outs"
Command="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=view:WindowViewBase},
Path=DataContext.OpenActivityCallOutBrowserCommand}"
CommandParameter="{Binding Value}"/>
<telerik:RadTreeViewItem Header="Gate"
Command="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=view:WindowViewBase},
Path=DataContext.OpenActivityGateBrowserCommand}"
CommandParameter="{Binding Value}"/>
<telerik:RadTreeViewItem Header="One Off Charges"
Command="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=view:WindowViewBase},
Path=DataContext.OpenActivityOneOffChargeBrowserCommand}"
CommandParameter="{Binding Value}"/>
</telerik:RadTreeViewItem>
</telerik:RadTreeViewItem>
</telerik:RadTreeView>
</DataTemplate>
</telerik:RadTreeViewItem.ItemTemplate>
</telerik:RadTreeViewItem>