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[Solved] Binding Itemssource to DomainDataSource in App.xaml

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Onur Ak asked on 26 Jan 2010, 04:07 PM

Hi,

I want to share DomainDataSource across multiple pages.
For doing this, i had done (one of the RadGridViews )

    
            <Telerik:RadGridView x:Name="BinalarDataGrid"   
        
                                         AutoGenerateColumns="False"  
        
                                         CanUserFreezeColumns="False" 
        
                                         IsReadOnly="False" 
        
                                         HorizontalAlignment="Left" 
        
                                         VerticalAlignment="Top" 
        
                                         ShowInsertRow="True" 
        
                                         CanUserInsertRows="True"  
        
                                         Width="600"  
        
                                         Height="388" 
        
                                         ItemsSource="{Binding Data, Source={StaticResource BinaDomaindataSource}}" 
        
                                         RowEditEnded="BinalarDataGrid_RowEditEnded" 
        
                                         SelectionChanged="BinalarDataGrid_SelectionChanged" 
        
                                         ShowGroupPanel="False" 
        
                                         Visibility="Visible"> 
        
                        <Telerik:RadGridView.Columns> 
        
                            <Telerik:GridViewDataColumn Header="Bina Adı" Width="200" DataMemberBinding="{Binding bina_adi}"/> 
        
                            <Telerik:GridViewDataColumn Header="Bina Kodu" Width="100" DataMemberBinding="{Binding bina_kodu}"/> 
        
                            <Telerik:GridViewDataColumn Header="Bina / Altyapı" Width="150" DataMemberBinding="{Binding is_altyapi, Converter={StaticResource BinaAltyapiConverterKey}}"/> 
        
                        </Telerik:RadGridView.Columns> 
        
                        <Navigation:RadContextMenu.ContextMenu> 
        
                            <Navigation:RadContextMenu Opened="RadContextMenu_Opened" ItemClick="RadContextMenu_ItemClick"> 
        
                                <Navigation:RadContextMenu.Items> 
        
                                    <Navigation:RadMenuItem Header="Add" /> 
        
                                    <Navigation:RadMenuItem Header="Edit" /> 
        
                                    <Navigation:RadMenuItem Header="Delete" /> 
        
                                </Navigation:RadContextMenu.Items> 
        
                            </Navigation:RadContextMenu> 
        
                        </Navigation:RadContextMenu.ContextMenu> 
        
                    </Telerik:RadGridView>

and App.xaml contains all DomainDataSources.

    
                <Application.Resources> 
        
                    <ResourceDictionary> 
        
                        <RiaControls:DomainDataSource x:Key="BinaDomainDataSource" AutoLoad="True" QueryName="GetBinas" LoadingData="BinaDomainDataSource_LoadingData" LoadedData="DomainDataSource_LoadedData"> 
        
                            <RiaControls:DomainDataSource.DomainContext> 
        
                                <DomainService:EbiDomainContext/> 
        
                            </RiaControls:DomainDataSource.DomainContext> 
        
                            <RiaControls:DomainDataSource.FilterDescriptors> 
        
                                <RiaData:FilterDescriptorCollection LogicalOperator="And" /> 
        
                            </RiaControls:DomainDataSource.FilterDescriptors> 
        
                        </RiaControls:DomainDataSource> 
        
                    </ResourceDictionary> 
        
                </Application.Resources>

But it didnt populate the rows in radgridview.
Can anyone help?

ps:

If i bind the Itemssource as

    
            BinalarDataGrid.ItemsSource = ((App.Current.Resources["BinaDomainDataSource"] as DomainDataSource).DomainContext as EbiDomainContext).binas;

the rows are populated but it doesnt allow inserting new row, but i can edit somehow.
But can not bind as

    
            BinalarDataGrid.ItemsSource = (App.Current.Resources["BinaDomainDataSource"] as DomainDataSource).Data;

1 Answer, 1 is accepted

answered on 28 Jan 2010, 12:08 PM

169912-dds3.zip

Hi Onur Ak,

Please check the attached sample, it demonstrates achieve the desired structure.

Please note that in your code RadGridView itemsource is looking for StaticResource BinaDomaindataSource source. However the key you had defined is BinaDomainDataSource.

Sincerely yours,

Tsvyatko

the Telerik team

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