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Version Q2 2011 released 07/12/2011
select

PanelBar / Expand Behavior


Configuration
Select Panelbar Expand Mode:

  • You can control the way panel items expand via the ExpandMode property of RadPanelBar. The supported modes are:

    • MultipleExpandedItems: More than one item can be expanded at a time.
    • SingleExpandedItem: Only one item can be expanded at a time. Expanding an item collapses the previously expanded one.
    • FullExpandedItem: Only one item can be expanded at a time. The expanded area occupies the entire height of the RadPanelbar

Source Code

C# VB.NET
Show code in new window Demo isolation steps
  • <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
    <%@ 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" %>

    <%@ Page Language="c#" CodeFile="DefaultCS.aspx.cs" AutoEventWireup="true" Inherits="Telerik.Web.Examples.PanelBar.Functionality.PanelbarBehavior.DefaultCS" %>

    <!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 ID="Headtag1" runat="server"></qsf:HeadTag>
    </head>
    <body class="BODY">
        <form id="mainForm" method="post" runat="server">
        <qsf:Header ID="Header1" runat="server" NavigationLanguage="C#"></qsf:Header>
        <telerik:RadScriptManager ID="ScriptManager" runat="server" />
        <br />
        <qsf:ConfiguratorPanel runat="server" ID="ConfigurationPanel1" Title="Configuration" Orientation="Vertical" Expanded="true">
            <strong>Select Panelbar Expand Mode:</strong>
            <hr />
            <asp:RadioButtonList ID="RadioButtonList1" runat="server" AutoPostBack="True" OnSelectedIndexChanged="RadioButtonList1_SelectedIndexChanged">
                <asp:ListItem Value="MultipleExpandedItems" Selected="True">Multiple Expanded Items</asp:ListItem>
                <asp:ListItem Value="SingleExpandedItem">Single Expanded Item</asp:ListItem>
                <asp:ListItem Value="FullExpandedItem">Full Expanded Item</asp:ListItem>
            </asp:RadioButtonList>
        </qsf:ConfiguratorPanel>
        <div style="float: left; padding-bottom: 20px">
            <telerik:RadPanelBar runat="server" ID="RadPanelBar1" Height="300px">
                <Items>
                    <telerik:RadPanelItem Expanded="True" Text="ASP.NET controls">
                        <Items>
                            <telerik:RadPanelItem Text="RadMenu">
                            </telerik:RadPanelItem>
                            <telerik:RadPanelItem Text="RadTabStrip">
                            </telerik:RadPanelItem>
                            <telerik:RadPanelItem Text="RadPanelBar">
                            </telerik:RadPanelItem>
                            <telerik:RadPanelItem Text="RadTreeView">
                            </telerik:RadPanelItem>
                        </Items>
                    </telerik:RadPanelItem>
                    <telerik:RadPanelItem Text="WinForms controls">
                        <Items>
                            <telerik:RadPanelItem Text="RadMenustrip">
                            </telerik:RadPanelItem>
                            <telerik:RadPanelItem Text="RadTabStrip">
                            </telerik:RadPanelItem>
                            <telerik:RadPanelItem Text="RadToolStrip">
                            </telerik:RadPanelItem>
                        </Items>
                    </telerik:RadPanelItem>
                    <telerik:RadPanelItem Text="Other projects">
                        <Items>
                            <telerik:RadPanelItem Text="SiteFinity">
                            </telerik:RadPanelItem>
                            <telerik:RadPanelItem Text="Reporting">
                            </telerik:RadPanelItem>
                            <telerik:RadPanelItem Text="RadAjax">
                            </telerik:RadPanelItem>
                        </Items>
                    </telerik:RadPanelItem>
                </Items>
            </telerik:RadPanelBar>
        </div>
        <qsf:Footer ID="Footer1" runat="server"></qsf:Footer>
        </form>
    </body>
    </html>

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