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[Solved] Binding combo inside GridView

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Devika asked on 22 Jun 2009, 06:21 AM

Hi,

I have a combobox inside a GridView. Gridview is binded to a collection(Steps) in the viewmodel. I want to bind the combo inside the grid to bind to another collection(AllEmbeddedTables). It is not working for me. Please help.

    
            <Controls:RadGridView Name="RateTableGrid" AutoGenerateColumns="False" ColumnsWidthMode="Fill" Grid.Row="0" Margin="8,2,2,8"   
        
                                          Height="700" VerticalAlignment="Top" ItemsSource="{Binding Steps}">  
        
                        <Controls:RadGridView.Columns> 
        
                            <Controls:GridViewDataColumn HeaderText="Step" UniqueName="StepNumber" HeaderTextAlignment="Center" Width="75" IsReadOnly="True" DataMemberBinding="{Binding StepNumber}"/>  
        
                            <Controls:GridViewDataColumn HeaderText="age" UniqueName="Age" HeaderTextAlignment="Center" TextAlignment="Right"  DataMemberBinding="{Binding Age}"/>  
        
                            <Controls:GridViewDataColumn HeaderText="Balance Type" UniqueName="BalanceType" HeaderTextAlignment="Center" Width="100" DataMemberBinding="{Binding BalanceType}" /> 
        
                            <Controls:GridViewDataColumn HeaderText="Amount" UniqueName="StepAmount" HeaderTextAlignment="Center" DataMemberBinding="{Binding StepAmount}"/>  
        
                            <Controls:GridViewDataColumn TextAlignment="Right" HeaderText="Percent" UniqueName="StepPercent" HeaderTextAlignment="Center" DataMemberBinding="{Binding StepPercent}"/>  
        
                            <Controls:GridViewDataColumn HeaderText="Embedded Tables">  
        
                                <Controls:GridViewDataColumn.CellStyle> 
        
                                    <Style TargetType="GridView:GridViewCell">  
        
                                        <Setter Property="Template">  
        
                                            <Setter.Value> 
        
                                                <ControlTemplate TargetType="GridView:GridViewCell">  
        
                                                    <telerikComboBox:RadComboBox ItemsSource="{Binding EmbeddedTables}" DisplayMemberPath="Name" SelectedItem="{Binding Path=SelectedTable, Mode=TwoWay}">  
        
                                                    </telerikComboBox:RadComboBox> 
        
                                                </ControlTemplate> 
        
                                            </Setter.Value> 
        
                                        </Setter> 
        
                                    </Style> 
        
                                </Controls:GridViewDataColumn.CellStyle> 
        
                            </Controls:GridViewDataColumn> 
        
                        </Controls:RadGridView.Columns> 
        
                    </Controls:RadGridView>

1 Answer, 1 is accepted

answered on 25 Jun 2009, 08:26 AM

comboboxesperrow-sl.zip

Hi Devika,

The attached example demonstrates a way to have ComboBoxes in the RadGridView with different items source per each row.

Let me know if you need further assistance adapting this to your project.

Best wishes,
Pavel Pavlov
the Telerik team

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