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Version Q2 2011 released 07/12/2011
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ListBox / Item Templates

  
  • product image Spinning Reel 1 1 bearing
  • product image Spinning Reel 2 1 bearing
  • product image Spinning Reel 3 1 bearing
  • product image Spinning Reel 4 1 bearing
  • product image Spinning Reel 5 1 bearing
  • product image Spinning Reel 6 1 bearing
  • product image Spinning Reel 7 1 bearing
  • product image Spinning Reel 8 1 bearing

  • You can control the way items are rendered by using the ItemTemplate property of RadListBox. Do not forget to call the DataBind method if you are using databinding expressions (<%# %>) in the template

    Example

    ASPX

    <telerik:RadListBox runat="server" ID="RadListBox1">
	<ItemTemplate>
		<img src='<%# DataBinder.Eval(Container, "Value") %>' />
		<%# DataBinder.Eval(Container, "Text") %> -
		<%# DataBinder.Eval(Container, "Attributes['Price']") %>
	</ItemTemplate>
</telerik:RadListBox>

    C#

    public void Page_Load(object sender, EventArgs e)
{
	if (!Page.IsPostBack)
	{
		RadListBox1.DataBind();
	}
}

    VB.NET

    Public Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load
	If Not Page.IsPostBack Then
		RadListBox1.DataBind()
	End If
End Sub

Source Code

C# VB.NET
Show code in new window Demo isolation steps
  • <%@ Page Language="C#" AutoEventWireup="true" CodeFile="DefaultCS.aspx.cs" Inherits="ListBox_Examples_Functionality_Templates_DefaultCS" %>

    <%@ Register TagPrefix="qsf" Namespace="Telerik.QuickStart" %>
    <%@ Register TagPrefix="qsf" TagName="Header" Src="~/Common/Header.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="HeadTag" Src="~/Common/HeadTag.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="Footer" Src="~/Common/Footer.ascx" %>
    <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head runat="server">
        <qsf:HeadTag runat="server" ID="Headtag1" />
        <link href="styles.css" rel="stylesheet" type="text/css" />
        
        <style type="text/css">
         /* The default display: inline needs to be overrided to resize the container to hold with the content */
         div.RadListBox .rlbTemplate
         {
             display: inline-block;
         }
        </style>
    </head>
    <body class="BODY">
        <form runat="server" id="mainForm" method="post">
        <telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
        <qsf:Header runat="server" ID="Header1" NavigationLanguage="C#" />
        <telerik:RadAjaxPanel runat="server" ID="RadAjaxPanel1">
            <div class="example-panel">
                <div class="order-panel">
                    <label class="product-list">
                        Product list</label>
                    <label class="detail">
                        Detail View &amp; Purchase</label>
                    <telerik:RadListBox ID="RadListBox1" runat="server" AllowTransfer="true" AutoPostBackOnTransfer="true"
                        Height="200px" OnTransferred="RadListBox1_Transferred" SelectionMode="Multiple"
                        TransferToID="RadListBox2" Width="215px">
                        <ButtonSettings ShowTransferAll="false" VerticalAlign="Middle" />
                        <ItemTemplate>
                            <img class="product-image" src='Images/<%# DataBinder.Eval(Container, "Value")%>' alt="product image"/>
                            <span class="product-title">
                                <%# DataBinder.Eval(Container, "Text")%></span> <span class="bearing">1 bearing</span>
                        </ItemTemplate>
                        <Items>
                            <telerik:RadListBoxItem Text="Spinning Reel 1" Value="reel1_thumb.png" Price="99" Selected="true" />
                            <telerik:RadListBoxItem Text="Spinning Reel 2" Value="reel2_thumb.png" Price="199" />
                            <telerik:RadListBoxItem Text="Spinning Reel 3" Value="reel3_thumb.png" Price="99" />
                            <telerik:RadListBoxItem Text="Spinning Reel 4" Value="reel4_thumb.png" Price="299" />
                            <telerik:RadListBoxItem Text="Spinning Reel 5" Value="reel5_thumb.png" Price="199" />
                            <telerik:RadListBoxItem Text="Spinning Reel 6" Value="reel6_thumb.png" Price="99" />
                            <telerik:RadListBoxItem Text="Spinning Reel 7" Value="reel7_thumb.png" Price="299" />
                            <telerik:RadListBoxItem Text="Spinning Reel 8" Value="reel8_thumb.png" Price="199" />
                        </Items>
                    </telerik:RadListBox>
                    <telerik:RadListBox runat="server" ID="RadListBox2" Height="200px" Width="270px"
                        SelectionMode="Multiple">
                        <ItemTemplate>
                            <img class="product-image" src='Images/<%# DataBinder.Eval(Container, "Value")%>' alt="product image" />
                            <span class="detail-title">
                                <%# DataBinder.Eval(Container, "Text")%></span> <span class="bearing">1 bearing</span>
                            <ul class="details">
                                <li>
                                    <label>
                                        Price:</label>
                                    <span>
                                        <%# Convert.ToInt32(DataBinder.Eval(Container, "Attributes['Price']")).ToString("C0") %></span>
                                </li>
                                <li>
                                    <label>
                                        Quantity:</label>
                                    <telerik:RadNumericTextBox runat="server" ID="QuantityTextBox" Width="40px" MinValue="1"
                                        MaxValue="10" ShowSpinButtons="true" Value="1" NumberFormat-DecimalDigits="0" />
                                </li>
                            </ul>
                        </ItemTemplate>
                        <Items>
                            <telerik:RadListBoxItem Text="Spinning Reel 9" Value="reel9.png" Price="99" />                    
                        </Items>
                    </telerik:RadListBox>
                </div>
            </div>
        </telerik:RadAjaxPanel>
        <qsf:Footer runat="server" ID="Footer1" />
        </form>
    </body>
    </html>

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