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[Solved] reference to grid located in combobox template located in grid

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Grid

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Łukasz Kuryło asked on 27 Apr 2010, 08:30 PM

Hi all.
I have a code

    
            <telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="SqlDataSource1"  
        
                        GridLines="None" onitemdatabound="RadGrid1_ItemDataBound"> 
        
                        <MasterTableView AutoGenerateColumns="False" DataSourceID="SqlDataSource1"> 
        
                            <Columns> 
        
                                <telerik:GridTemplateColumn> 
        
                                    <FooterTemplate> 
        
                                        <telerik:RadComboBox ID="RadComboBox1" runat="server"> 
        
                                            <ItemTemplate> 
        
                                                <telerik:RadGrid ID="RadGrid2" runat="server"> 
        
                                                </telerik:RadGrid> 
        
                                            </ItemTemplate> 
        
                                        </telerik:RadComboBox> 
        
                                    </FooterTemplate> 
        
                                </telerik:GridTemplateColumn> 
        
                            </Columns> 
        
                        </MasterTableView> 
        
                    </telerik:RadGrid> 
        
                    <asp:SqlDataSource ID="SqlDataSource1" runat="server"  
        
                        ConnectionString="<%$ ConnectionStrings:XConnectionString %>"  
        
                        SelectCommand="SELECT [Name] FROM [Projects]"></asp:SqlDataSource>

    
            protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e) 
        
                { 
        
                    if (e.Item is GridFooterItem) 
        
                    { 
        
                        GridFooterItem footer = (GridFooterItem)e.Item; 
        
                        RadComboBox combo = ((RadComboBox)footer.FindControl("RadComboBox1")); 
        
                        RadGrid grid = ((RadGrid)combo.Items[0].FindControl("RadGrid2")); //result is null

                                    //RadGrid grid = ((RadGrid)combo.FindControl("RadGrid2"));
                        //result is null

                        string r = "fF"; 
        
                    } 
        
                }

The question is how can I get reference to RadGrid2?

1 Answer, 1 is accepted

answered on 28 Apr 2010, 06:53 AM

Hello Lukasz,

Your code works fine in my end when adding a RadComboBoxItem for RadComboBox. Give a try by adding RadComboBoxItem and see whether it helps you.

ASPX:

    
            <telerik:GridTemplateColumn> 
        
              <FooterTemplate> 
        
                 <telerik:RadComboBox ID="RadComboBox1" runat="server"> 
        
                     <ItemTemplate> 
        
                            <telerik:RadGrid ID="RadGrid2" runat="server"> 
        
                             </telerik:RadGrid> 
        
                     </ItemTemplate> 
        
                     <Items> 
        
                       <telerik:RadComboBoxItem /> 
        
                     </Items> 
        
                  </telerik:RadComboBox> 
        
              </FooterTemplate> 
        
            </telerik:GridTemplateColumn>

Feel free to share the comments,
Shinu.