Edit details and commit data

[Peter]

Hi

I use the RadTreeView with hierarchical data from a RadDomainDataSource. When I edit data in the details grid such as TxBeschrieb and click directly another node in the TreeView, the last edited textbox does not send back the edited data. If I click first another unbound textbox or button (without any function behind) and then another node, the data is sent back to the data source. Edit in the ComboBox does work well.

Thanks for help.

<telerik:RadTreeView Name="TV"
                     ScrollViewer.VerticalScrollBarVisibility="Visible"
                     IsLineEnabled="True"
                     IsLoadOnDemandEnabled="True"
                     IsEditable="False"
                     IsDragDropEnabled="False"
                     SelectedValuePath="kon_id"
                     IsEnabled="{Binding ElementName=RDDSupk, Path=IsBusy, Converter={StaticResource IsNotConverter1}}">
    <telerik:RadTreeView.ItemTemplate>
        <telerik:HierarchicalDataTemplate ItemsSource="{Binding Path=tKontoChildren, Mode=TwoWay}">
            <Grid>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="Auto" />
                    <ColumnDefinition Width="*" />
                </Grid.ColumnDefinitions>
                <TextBlock Text="{Binding kon_id}"   Grid.Column="0" Margin="4 2 2 2" VerticalAlignment="Center" FontWeight="Bold" />
                <TextBlock Text="{Binding kon_name}" Grid.Column="1" Margin="4 2 2 2" VerticalAlignment="Center"/>
            </Grid>
        </telerik:HierarchicalDataTemplate>
    </telerik:RadTreeView.ItemTemplate>
</telerik:RadTreeView>


    <Button Content="empty" Width="100" Margin="10,0,0,0"  />
    <TextBox Width="100" />

<Grid DataContext="{Binding ElementName=TV, Path=SelectedItem, Mode=TwoWay}" Name="GridDetails" >

    <TextBox Grid.Column="1" Grid.Row="2" Name="TxName"      Text="{Binding Path=kon_name,      Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}"  Margin="3" />
    <TextBox Grid.Column="1" Grid.Row="3" Name="TxBeschrieb" Text="{Binding Path=kon_beschrieb, Mode=TwoWay}"  Margin="3" Grid.ColumnSpan="2" />

    <telerik:RadComboBox Grid.Column="1" Grid.Row="4" telerik:StyleManager.Theme="Windows7" Margin="3"
                         ItemsSource="{Binding ElementName=RDDSunitsG, Path=DataView}"
                         DisplayMemberPath="uni_unit"
                         SelectedValuePath="uni_id"
                         SelectedValue="{Binding ElementName=TV, Path=SelectedItem.kon_uni_id, Mode=TwoWay, NotifyOnValidationError=True, ValidatesOnExceptions=True}" >
    </telerik:RadComboBox>
</Grid>

[Petar Mladenov]

Hello Peter,

This is common issue in the TextBox in Silverlight. Could you please try to use the RadMaskedTextBoxes instead of TextBoxes with MaskType set to "None" and UpdateValueEvent set to "LostFocus". Please let us know if this fits in your scenario and works for you. Thank you in advance for your cooperation.

Kind regards,
Petar Mladenov
the Telerik team

[Peter]

Hello Petar
Thanks a lot. That works great!