I'm experiencing a strange problem with data-binding. In the designer everything is shown correctly, but at runtime my ListView just contains those TextBlocks with an empty string in them. I'm using MVVM light for ViewModels. Most of the code was generated by VS2012 by creating a split page for WindowsStore-Apps.
Here's my XAML: ( I already removed some other parts, like the VisualStateManager, but without effect so that doesn't seem to be an issue.)
<common:LayoutAwarePage
x:Name="pageRoot"
x:Class="Kunden.OrderPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:Kunden"
xmlns:common="using:Kunden.Common"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
DataContext="{Binding SelectCustomersViewModel, Source={StaticResource Locator}}">
<Page.Resources>
<CollectionViewSource
x:Name="itemsViewSource"
Source="{Binding Items}"/>
</Page.Resources>
<Grid Style="{StaticResource LayoutRootStyle}">
<Grid.RowDefinitions>
<RowDefinition Height="140"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition x:Name="primaryColumn" Width="610"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Grid x:Name="titlePanel">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Button
x:Name="backButton"
Click="GoBack"
IsEnabled="{Binding DefaultViewModel.CanGoBack, ElementName=pageRoot}"
Style="{StaticResource BackButtonStyle}"/>
<TextBlock x:Name="pageTitle" Grid.Column="1" Text="Werbeauswahl" Style="{StaticResource PageHeaderTextStyle}" Margin="0,0,-2,40"/>
</Grid>
<!-- Elementliste mit vertikalem Bildlauf -->
<ListView
x:Name="itemListView"
AutomationProperties.AutomationId="ItemsListView"
AutomationProperties.Name="Items"
TabIndex="1"
Grid.Row="1"
Margin="-10,-10,0,0"
Padding="120,0,0,60"
IsSwipeEnabled="False"
SelectionChanged="ItemListView_SelectionChanged"
ItemsSource="{Binding AvaiableCountries}">
<ListView.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding Name}"/>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
... closing brackets etc.
The IEnumerableI want to bind:
private IEnumerable<Country> avaiableCountries;
public IEnumerable<Country> AvaiableCountries
{
get { return avaiableCountries; }
set { avaiableCountries = value; RaisePropertyChanged(() => AvaiableCountries); }
}
The data value object CountryI need for my LINQ-Query:
public class Country
{
internal string Name { get; set; }
}
Please try try changing the access modifier of the Name property from internal to public and see whether that fixes your problem?
If that doesn't work post the code where you're populating AvaiableCountries with data
Related
I have a UWP application:
My app command bar (XAML 2) manages TabView content (XAML 1). I need different command bars for different tab types. Now I using several frames in second XAML, and I can't change it from XAML 1.
How I can change XAML 2 UI from XAML 1 .cs file?
Thanks for any help.
UPD:
I have main XAML:
<Page
x:Class="Test.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:NetChrom"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:controls="using:Microsoft.Toolkit.Uwp.UI.Controls"
mc:Ignorable="d"
Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Grid x:Name="BaseGrid">
<Grid.RowDefinitions>
<!-- titlebar -->
<RowDefinition x:Name="Titlebar" Height="30">
</RowDefinition>
<!-- toolbar -->
<RowDefinition x:Name="Toolbar" Height="110">
</RowDefinition>
<!-- main window -->
<RowDefinition>
</RowDefinition>
</Grid.RowDefinitions>
<Grid x:Name="TitlebarGrid" Grid.Row="0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="5*">
</ColumnDefinition>
</Grid.ColumnDefinitions>
<local:TitleBar/>
</Grid>
<Grid x:Name="ToolbarGrid" Grid.Row="1">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="37*">
</ColumnDefinition>
<ColumnDefinition Width="27*"/>
</Grid.ColumnDefinitions>
<!-- toolbar -->
<local:Toolbar Grid.ColumnSpan="2"/>
</Grid>
<!-- content-->
<Grid x:Name="MainContent" Grid.Row="2" Background="AliceBlue">
<Grid.ColumnDefinitions>
<ColumnDefinition MaxWidth="325" MinWidth="120">
</ColumnDefinition>
<ColumnDefinition>
</ColumnDefinition>
</Grid.ColumnDefinitions>
<Grid Grid.Column="1" Background="#F3F3F3">
<local:MainTabbar/>
</Grid>
<Grid Grid.Column="0" Background="LightBlue">
<local:FileManager/>
</Grid>
<controls:GridSplitter
Margin="0,10,10,0"
Opacity="0"
Background="Transparent"
GripperCursor="Default"
HorizontalAlignment="Left"
Grid.Column="1"
ResizeDirection="Auto"
ResizeBehavior="BasedOnAlignment"
CursorBehavior="ChangeOnSplitterHover"
Width="0">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
</Grid>
</Grid>
</Page>
and in this XAML there are two another XAML: MainTabbar (XAML 1) and Toolbar (XAML 2) from scheme.
This is Toolbar.xaml:
<UserControl
x:Class="Test.Toolbar"
x:Name="toolbarControl"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:muxc="using:Microsoft.UI.Xaml.Controls"
xmlns:local="using:Test"
xmlns:met="using:Test.Method"
xmlns:chr="using:Test.ChrOptions"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"
d:DesignHeight="110"
d:DesignWidth="1920">
<Border CornerRadius="0,0,10,10" BorderBrush="#D4D4D4" BorderThickness="1,0,1,1" Background="#F3F3F3">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="110">
</RowDefinition>
</Grid.RowDefinitions>
<Grid x:Name="MainGrid">
<Grid.ColumnDefinitions>
<ColumnDefinition>
</ColumnDefinition>
<ColumnDefinition Width="320"/>
</Grid.ColumnDefinitions>
<Grid Grid.Column="1" HorizontalAlignment="Right">
<StackPanel Orientation="Horizontal" Margin="0,0,0,0">
</StackPanel>
</Grid>
<Grid Grid.Column="0">
<Frame x:Name="toolbarFrame"/> <!-- cmdbar frame>
</Grid>
</Grid>
</Grid>
</Border>
</UserControl>
This is MainTabbar:
<Page
x:Class="Test.MainTabbar"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:Test"
xmlns:met="using:Test.Method"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:muxc="using:Microsoft.UI.Xaml.Controls"
mc:Ignorable="d"
Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"
d:DesignWidth="1595">
<Grid Margin="10,0,0,0">
<muxc:TabView x:Name="Tabs"
IsAddTabButtonVisible="False"
VerticalAlignment="Stretch"
TabCloseRequested="Tabs_TabCloseRequested"
AllowDropTabs="True"
CanDragTabs="False"
CanReorderTabs="True"
TabDroppedOutside="Tabs_TabDroppedOutside"
TabStripDragOver="Tabs_TabStripDragOver"
TabStripDrop="Tabs_TabStripDrop"
TabDragStarting="Tabs_TabDragStarting" >
<muxc:TabView.TabItems>
<muxc:TabViewItem Header="SampleMethod.met" IsClosable="False">
<muxc:TabViewItem.IconSource>
<muxc:SymbolIconSource Symbol="Placeholder" />
</muxc:TabViewItem.IconSource>
<!-- <Frame x:Name="MethodFrame"/> -->
<met:MethodTabView/>
</muxc:TabViewItem>
<muxc:TabViewItem Header="SampleChrome.chr" IsClosable="False">
<muxc:TabViewItem.IconSource>
<muxc:SymbolIconSource Symbol="Placeholder" />
</muxc:TabViewItem.IconSource>
<local:ChrView/>
</muxc:TabViewItem>
</muxc:TabView.TabItems>
<muxc:TabView.TabStripHeader>
<Grid x:Name="ShellTitlebarInset" Background="#F3F3F3" />
</muxc:TabView.TabStripHeader>
<muxc:TabView.TabStripFooter>
<Grid x:Name="CustomDragRegion" Background="#F3F3F3" />
</muxc:TabView.TabStripFooter>
</muxc:TabView>
</Grid>
</Page>
I need to get current tab type in MainTabbar.xaml.cs (it's ok). And then change Command Bar in Toolbar.xaml frame.
I wrote this procedure for change frame in Toolbar.xaml.cs:
public void setMetCmdbarMode()
{
toolbarFrame.Navigate(typeof(MethodToolbar), null);
}
But I don't know how I can call this function from MainTabbar class, or how I can translate tab type to Toolbar class.
After checking your code, you could try to create a custom event in the MainTabbar, and handle it in the MainPage. This event is triggered when the selected item of the TabView is changed. Then you could get notified in the MainPage and call method to change the Toolbar.
Here are the detailed steps:
Create a custom Event named TabItemChanged on the MainTabbar page and call it in the TabView_SelectionChanged event.
Handle the TabItemChanged in the MainPage
Change the content of the Toolbar as you want in the EventHandler based on the TabViewItem.
Code in MainTabbar:
public sealed partial class MainTabbar : Page
{
public event EventHandler TabItemChanged;
public MainTabbar()
{
this.InitializeComponent();
}
private void Tabs_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (this.TabItemChanged != null)
this.TabItemChanged(Tabs.SelectedItem, new EventArgs());
}
}
In the MainPage.Xaml
<local:MainTabbar TabItemChanged="MainTabbar_TabItemChanged"/>
In the MainPage.Xaml.cs
private void MainTabbar_TabItemChanged(object sender, EventArgs e)
{
MUXC.TabViewItem tabitem = sender as MUXC.TabViewItem;
switch (tabitem.Tag)
{
case "123":
Debug.WriteLine("FirstItemSelectecd");
//call method for toobar to change content
//like setMetCmdbarMode()
break;
case "234":
Debug.WriteLine("SecondItemSelectecd");
//call method for toobar to change content
//like setMetCmdbarMode()
break;
}
}
Update:
Give the toolbar a name in MainPage.Xaml
<local:Toolbar x:Name="myToolbar" Grid.ColumnSpan="2"/>
Then call it in the MainPage.Xam.cs:
switch (tabitem.Tag)
{
case "123":
Debug.WriteLine("FirstItemSelectecd");
myToolbar.setMetCmdbarMode();
break;
case "234":
Debug.WriteLine("SecondItemSelectecd");
break;
}
Here I have my custom control:
xaml:
<UserControl x:Class="Tasks.Assets.Objects.Card"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:local="clr-namespace:Tasks.Assets.Objects"
mc:Ignorable="d"
d:DesignHeight="200" d:DesignWidth="150">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="10"/>
<ColumnDefinition Width="1*"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="135"/>
<RowDefinition Height="5"/>
<RowDefinition Height="30"/>
<RowDefinition Height="30"/>
</Grid.RowDefinitions>
<Rectangle Fill="{DynamicResource MutedWhite}" Grid.RowSpan="4" Grid.ColumnSpan="2"/>
<TextBlock x:Name="textBlock" Grid.Column="1" Text="{Binding Path=Title}" TextWrapping="Wrap" FontFamily="/Tasks;component/Assets/Fonts/#Abel" FontSize="24"/>
<Rectangle Fill="{DynamicResource MutedGrey}" Grid.Row="1" Grid.ColumnSpan="2"/>
</Grid>
C# Code Behind:
public partial class Card : UserControl
{
public Card()
{
InitializeComponent();
}
public string Title
{
get { return (string)GetValue(TitleProperty); }
set { SetValue(TitleProperty, value); }
}
public static readonly DependencyProperty TitleProperty =
DependencyProperty.Register("Title", typeof(string), typeof(Card), new UIPropertyMetadata(""));
}
and on MainWindow.xaml
<Objects:Card Grid.Column="1" Grid.Row="1" Title="Say Something Here"/>
The rectangles are rendering but my text is not rendering in the control
I have tested this by adding text without the binding which works fine. However the problem is at the binding. I want to have the ability to set the text object on main window through the use of a xaml tag but I cannot do this as it will not show me. Any help appreciated :)
The Text binding in the UserControl's XAML is missing a source object, which should be the UserControl instance.
One way to set the binding source to the UserControl instance is to set the RelativeSource property:
<TextBlock Text="{Binding Path=Title,
RelativeSource={RelativeSource AncestorType=UserControl}}" ... />
You may also set the x:Name attribute on the UserControl, and set the binding's ElementName:
<UserControl ... x:Name="self">
...
<TextBlock Text="{Binding Path=Title, ElementName=self}" ... />
...
</UserControl>
I have a window that expands to left and to the right.
Simplified example:
<Window x:Class="Application1.Windows.Test"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
Title="MainWindow"
SizeToContent="Width" Height="250">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" /> <!--Expander LEFT-->
<ColumnDefinition Width="25"/>
<ColumnDefinition Width="175" /> <!--Red Content -->
<ColumnDefinition Width="25"/>
<ColumnDefinition Width="Auto"/> <!--Expander RIGHT-->
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="25"/>
<RowDefinition Height="*"/>
<RowDefinition Height="25"/>
</Grid.RowDefinitions>
<Expander Grid.Column="0"
Grid.Row="0"
Grid.RowSpan="3"
Margin="5"
ExpandDirection="Left">
<Grid Width="200">
</Grid>
</Expander>
<Grid Grid.Column="2"
Grid.RowSpan="3"
Background="Red"/>
<Expander Grid.Column="4"
Grid.Row="0"
Grid.RowSpan="3"
Margin="5"
ExpandDirection="Right">
<Grid Width="200">
</Grid>
</Expander>
</Grid>
Here you can see what the problem is:
I've already had a look on WPF - Expand Window to the Left.
The solution kind of works but that is only solving half of the problem.
How to do that for Left AND Right ?
UPDATE
I do not want the Expander columns to be fixed. They should just show the minimal space needed for the expander
One approach that will work is this:
(But I'm somehow unsatisfied with this solution)
Create an Enum to store the last Action in:
public enum ExpandActions
{
ExpandRight,
ExpandLeft,
CollapsRight,
CollapseLeft
}
Then I added the handlers for Expand & Collapse to my Expanders in xaml.
At last override SizeChanged on the Window as in WPF - Expand Window to the Left.
We only want this behavior, when expanding to left - otherwise we would kill our 'expand-to-right' behavior.
protected override void OnRenderSizeChanged(SizeChangedInfo sizeInfo)
{
if (!sizeInfo.WidthChanged)
{
base.OnRenderSizeChanged(sizeInfo);
return;
}
Hide();
base.OnRenderSizeChanged(sizeInfo);
//Last action was on left expander
if(_lastAction == ExpandActions.CollapseLeft || _lastAction == ExpandActions.ExpandLeft)
{
Left -= (sizeInfo.NewSize.Width - sizeInfo.PreviousSize.Width);
}
Show();
}
Good point about this is that expansion out of screen could be handled.
It works but I guess it's not the best solution.
The result is this:
I have a Grid control defined in WPF...
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="*" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
Further down, I have defined an ItemsControl...
<ItemsControl Name="EntitlementsList" Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2" HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
ItemsSource="{Binding Entitlements, Mode=TwoWay}"
Margin="0 10 0 3" AlternationCount="2">
<ItemsControl.Template>
...
</ItemsControl.Template>
<ItemsControl.ItemTemplate>
<DataTemplate DataType="{x:Type Model:Entitlement}">
<Grid Margin="0 0 10 0" >
<Grid.Style>
...
</Grid.Style>
<Grid.ColumnDefinitions>
...
</Grid.ColumnDefinitions>
<ToggleButton Grid.Column="0"
HorizontalAlignment="Left" Margin="0 2 0 0"
VerticalAlignment="Bottom"
Style="{DynamicResource NotesToggleButton}"
CommandParameter="{Binding}"
Command="{Binding Path=DataContext.GetEntitlementDetails,
RelativeSource={RelativeSource FindAncestor,
AncestorType={x:Type ItemsControl}}}" />
...
</Grid>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
This displays my Entitlements correctly.
The command for the ToggleButton is defined as...
private RelayCommand _getEntitlementDetails;
public RelayCommand GetEntitlementDetails
{
get
{
return _getEntitlementDetails ?? (_getEntitlementDetails = new RelayCommand(x =>
{
CurrentEntitlement = x as Entitlement;
}));
}
}
Then I have another ItemsControl that is collapsed until CurrentEntitlement is set...
<ItemsControl Name="ProductList" Grid.Row="3" Grid.Column="0" Grid.ColumnSpan="5" Height="150"
HorizontalAlignment="Stretch" BorderBrush="Transparent"
ItemsSource="{Binding ContextManager.CurrentContext.CurrentEntitlement.ProductList, Mode=TwoWay}"
Visibility="{Binding ContextManager.CurrentContext.CurrentEntitlement,
Converter={StaticResource NullVisibilityConverter}}">
<ItemsControl.Template>
...
</ItemsControl>
My item source is ProductList inside the Entitlements class...
private ObservableCollection<Product> _productList;
public ObservableCollection<Product> ProductList
{
get { return _productList; }
set
{
_productList = value;
OnPropertyChanged();
}
}
...where all the properties of "Product" raise OnPropertyChanged.
Now, I have been fully expecting my button to execute the command to set the CurrentEntitlement, make my second ItemsControl visible within the grid and display the ProductList, and stepping through the code shows that CurrentEntitlement does get set with a valid instance with items in the ProductList...but I still see nothing on the UI. I have been searching for a solution for 3 days, and I apologize if this is a duplicate question, but I am at my wit's end!
I can't see the issue. What am I doing wrong here?
Visual Studio 2015 Community, targeting 4.5, running on Windows 7 Enterprise SP1.
Thanks in advance!
I ended up finally figuring it out. There was a binding to some data that was written incorrectly that invalidated the second ItemsControl.
I have the following XAML where I have two combobox controls with the same ItemsScource. I used the IsSynchronizedWithCurrentItem=False to attempt to get them to act individually. But still changing one changes the other.
XAML
<Page x:Class="HaMmeR.FantasyFootball.TradeEvalPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
mc:Ignorable="d"
d:DesignHeight="300" d:DesignWidth="300"
Title="TradeEvalPage">
<Grid x:Name="masterPanel">
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition/>
</Grid.RowDefinitions>
<DockPanel Grid.Row="0" Grid.Column="0" Style="{DynamicResource dockLsLabel}">
<Label x:Name="teamName1Lbl" Content="Team Name" Style="{DynamicResource lsLabel}" />
<!--IsSynchronizedWithCurrentItem=False Treat datasource as individual-->
<ComboBox x:Name="teamName1Cmb" Margin="2" DockPanel.Dock="Right"
ItemsSource="{Binding Path=FantasyTeams}"
IsSynchronizedWithCurrentItem="False"
DisplayMemberPath="TeamName"
SelectionChanged="teamName1Cmb_SelectionChanged"
SelectedValuePath="TeamName" SelectedValue="{Binding Path=TeamName}"/>
</DockPanel>
<DockPanel Grid.Row="0" Grid.Column="1" Style="{DynamicResource dockLsLabel}">
<Label x:Name="teamName2Lbl" Content="Team Name" Style="{DynamicResource lsLabel}" />
<ComboBox x:Name="teamName2Cmb" Margin="2" DockPanel.Dock="Right"
ItemsSource="{Binding Path=FantasyTeams}"
IsSynchronizedWithCurrentItem="False"
DisplayMemberPath="TeamName"
SelectionChanged="teamName2Cmb_SelectionChanged"
SelectedValuePath="TeamName" SelectedValue="{Binding Path=TeamName}"/>
</DockPanel>
</Grid>
</Page>
.cs File
public partial class TradeEvalPage : Page
{
private FantasyLeague league;
public TradeEvalPage(FantasyLeague League)
{
InitializeComponent();
league = League;
//FantasyTeamCollection team1Source = new FantasyTeamCollection(league.FantasyTeams.ToList<FantasyTeam>());
//FantasyTeamCollection team2Source = new FantasyTeamCollection(league.FantasyTeams.ToList<FantasyTeam>());
//teamName1Cmb.DataContext = team1Source;
//teamName2Cmb.DataContext = team2Source;
masterPanel.DataContext = league;
//mainContent.Text = string.Format("You clicked Trade Evalution of {0}", league.LeagueName);
}
}
I can't figure out what I'm doing wrong. Any help would be appreciated.
I think because you Bind the selectedValue to the TeamName.
SelectedValue="{Binding Path=TeamName}"
If you remove the bind, they probably work. I think whats happen here is, when you change the selection in one combobox, the value of the new selected item is written in the current items-name. So it looks that the first combobox does the same, but if you open it, you'll see that value twice.