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[Solved] ItemTemplate binding not working using onitemrequest

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ComboBox

This is a migrated thread and some comments may be shown as answers.

Gianluca asked on 16 Apr 2009, 02:37 PM

Hi,

i need a radcombobox populated by a class, on itemrequested

    
             protected void frmIdCliente_ItemsRequested(object o, RadComboBoxItemsRequestedEventArgs e)  
        
                {  
        
                    string text = e.Text;  
        
                    frmIdCliente.Items.Clear();  
        
                    ANCLI0.PopolaRadCombo(ref frmIdCliente, text, "C", 10);  
        
                }

On ANCLI0 class i have:

    
                   public static void PopolaRadCombo(ref RadComboBox ComboBoxToPopulate, String Filter, String FLCLF, Int32 NumeroRisultati)  
        
                    {  
        
                        RadComboBoxItem Cliente;  
        
                        ANCLI0 xxx = new ANCLI0();  
        
                        Hashtable Hashclienti = xxx.Cerca(Filter.ToString(), NumeroRisultati, "OMBBG", FLCLF);  
        
                        foreach (DictionaryEntry Entry in Hashclienti)  
        
                        {  
        
                            xxx = new ANCLI0(Entry.Key.ToString());  
        
                            Cliente = new RadComboBoxItem();  
        
                            Cliente.Text = xxx.DescrizioneCompleta;  
        
                            Cliente.Value = Entry.Key.ToString();  
        
                            Cliente.Attributes.Add("Indirizzo", xxx.IndirizzoCompleto);  
        
                            //se cliente non accetta ordini lo evidenzio in rosso  
        
                            if (xxx.ANCLI0_ACCOR == "NO")  
        
                            {  
        
                                Cliente.BackColor = System.Drawing.Color.Red;  
        
                                Cliente.Enabled = false;  
        
                            }  
        
                            ComboBoxToPopulate.Items.Add(Cliente);  
        
                        }  
        
                        ComboBoxToPopulate.SortItems();  
        
                    }

if my combobox is a simple one (without itemtemplates), it works fine, but if i have templated items like following:

    
            <telerik:RadComboBox ID="frmIdCliente" runat="server" AllowCustomText="True" EnableLoadOnDemand="True" 
        
                           HighlightTemplatedItems="true" MarkFirstMatch="True"   
        
                            OnItemsRequested="frmIdCliente_ItemsRequested"   
        
                            SkinsPath="~/RadControls/ComboBox/Skins" Width="150px" Skin="WebBlue">  
        
            <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
        
            <ItemTemplate> 
        
                   <table style="width:300px;border-bottom:1px solid black;padding:5px 0 5px 0;" cellspacing = 0 cellpadding = 0 class="normal">  
        
                       <tr> 
        
                           <td style="width:150px; text-align: left">  
        
                               <asp:Label ID="Label1" runat="server" Text='<%# Eval("Text") %>'></asp:Label> 
        
                               </td> 
        
                           <td style="width:150px; text-align: left">  
        
                               <%# DataBinder.Eval(Container.DataItem, "Text")%> 
        
                               <%# DataBinder.Eval(Container, "Attributes['Indirizzo']")%> 
        
                               <%# DataBinder.Eval(Container.DataItem, "Attributes 'Indirizzo']")%> 
        
                               <%# Container.Attributes["Indirizzo"].ToString() %> 
        
                           </td> 
        
                       </tr> 
        
                    </table> 
        
             </ItemTemplate>    
        
             </telerik:RadComboBox>

when i click on my combo, it don't show me values on its rows.... i think there's a problem with databindings, i try differents databindings (see code above), but it neve shows me "Text" or "Indirizzo" Values...

Someone coul help me??

thanks in advance!

[Solved] ItemTemplate binding not working using onitemrequest

2 Answers, 1 is accepted