Question

我试图在一份清单中显示这份nes名单。

例如,如果事件情况有反应,我需要重复每一次事件的名称×时间。每份答复都有3个检查箱。

我试图做的是名单显示:

• 应急方案——和;

我不想使用树木,因此,清单单行。任何想法?

最新资料:

我要说的是,我有2项活动和1项活动,有2项选择,活动2为3项选择。每个方案都有3个检查箱。

我如何试图显示数据:

Event 1         Response A       [X]   [ ]   [ ]
Event 1         Response B       [ ]   [X]   [X]
Event 2         Response A       [X]   [X]   [X]
Event 2         Response D       [ ]   [ ]   [X]
Event 2         Response E       [X]   [X]   [X]

反应我需要重复活动名称。

public class EventItem: DataAttributeChecked
{
    public EventItem(int primaryKey, string value) : base(primaryKey, value)
    {
        ResponseOptions = new List<ResponseOption>();
    }

    public List<ResponseOption> ResponseOptions { get; set; }
}

public class ResponseOption: DataAttribute
{
    public ResponseOption(int primaryKey, string value, int eventId) : base(primaryKey, value)
    {
        _eventId = eventId;
        LevelOfEfforts = new List<DataAttributeChecked>();
    }

    public List<DataAttributeChecked> LevelOfEfforts { get; set; }

    private readonly int _eventId;

    public int EventId
    {
        get { return _eventId; }
    }
}

<ListBox.ItemTemplate>
    <DataTemplate>
        <Border Margin="3" CornerRadius="2" BorderBrush="CadetBlue" BorderThickness="1">
            <Grid>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="*"></ColumnDefinition>
                    <ColumnDefinition Width="*"></ColumnDefinition>
                    <ColumnDefinition Width="*"></ColumnDefinition>
                    <ColumnDefinition Width="*"></ColumnDefinition>
                </Grid.ColumnDefinitions>


                <StackPanel Grid.Column="0" Orientation="Horizontal">
                    <CheckBox IsChecked="{Binding RelativeSource={RelativeSource AncestorType={x:Type ListBoxItem}}, Path=IsSelected}" />

                    <TextBlock Text="{Binding Value}" VerticalAlignment="Center"/>
                </StackPanel>

                <StackPanel Grid.Column="1" Orientation="Horizontal">
                    <TextBlock Text="{Binding ResponseOption.Value}" VerticalAlignment="Center"/>   
                </StackPanel>

                <StackPanel Grid.Column="2" Orientation="Horizontal">
                    <ListBox ScrollViewer.HorizontalScrollBarVisibility="Disabled" 
                             ItemsSource="{Binding ResponseOptions.LevelOfEffort}" 
                             Name="lstOption" 
                             SelectionMode="Multiple" >

                        <ListBox.ItemsPanel>
                            <ItemsPanelTemplate>
                                <WrapPanel IsItemsHost="True" />
                            </ItemsPanelTemplate>
                        </ListBox.ItemsPanel>

                        <ListBox.ItemContainerStyle>
                            <Style TargetType="ListBoxItem">
                                <Setter Property="IsSelected" Value="{Binding Path=IsChecked, Mode=TwoWay}"/>
                            </Style>
                        </ListBox.ItemContainerStyle>

                        <ListBox.ItemTemplate>
                            <DataTemplate>
                                <StackPanel Orientation="Horizontal" Margin="3,3,3,3">
                                    <CheckBox IsChecked="{Binding RelativeSource={RelativeSource AncestorType={x:Type ListBoxItem}}, Path=IsSelected}" />
                                    <TextBlock Text="{Binding Value}" VerticalAlignment="Center"/>
                                </StackPanel>
                            </DataTemplate>
                        </ListBox.ItemTemplate>
                    </ListBox>
                </StackPanel>

            </Grid>
        </Border>
    </DataTemplate>
                    </ListBox.ItemTemplate>

Answer 1

If the list is nested, you have a tree, for which you can use a HierarchicalDataTemplate and display in a TreeView or nested ListViews.

If you want to view in a flat list, have your ViewModel flatten the tree, assuming you are using an MVVM pattern.

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