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Version Q2 2011 released 07/12/2011
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TabStrip / Add/Remove/Disable Tabs


  • With RadTabStrip it is easy to add, remove or disable tabs at runtime. This example shows how to add, remove or disable a tab upon a button click.

    [C#] 

    //Add Tab to the Tabs Collection
RadTab childTab = new RadTab();
RadTabStrip1.InnermostSelectedTab.Tabs.Add(childTab);

//Removes Tab from the Tabs Collection
RadTab currentTab = RadTabStrip2.InnermostSelectedTab;
IRadTabContainer owner = currentTab.Owner;
owner.Tabs.Remove(currentTab);

//Disables Tab
RadTabStrip3.InnermostSelectedTab.Enabled = false;
    [VB] 
    'Add Tab to the Tabs Collection
Dim childTab As New RadTab()
RadTabStrip1.InnermostSelectedTab.Tabs.Add(childTab)

'Removes Tab from the Tabs Collection
Dim currentTab As RadTab = RadTabStrip2.InnermostSelectedTab
Dim owner As IRadTabContainer = currentTab.Owner
owner.Tabs.Remove(currentTab)

'Disables Tab
RadTabStrip3.InnermostSelectedTab.Enabled = False

Source Code

C# VB.NET
Show code in new window Demo isolation steps
  • <%@ 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" %>

    <%@ Page Language="vb" CodeFile="DefaultVB.aspx.vb" AutoEventWireup="false" Inherits="Telerik.Web.Examples.TabStrip.ServerSide.AddRemoveDisable.DefaultVB" %>

    <!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"></qsf:HeadTag>
        <style type="text/css">
            .section
            {
                clear:both;
                padding: 20px 0;
            }
        </style>
    </head>
    <body class="BODY">
        <form runat="server" id="mainForm" method="post">
            <telerik:RadScriptManager ID="ScriptManager" runat="server" />
            <qsf:Header runat="server" ID="Header1" NavigationLanguage="VB"></qsf:Header>
            <div class="section" style="padding: 0">
                <div class="title">
                    Adding tabs
                </div>
                <div style="float: right">
                    <asp:Button runat="server" ID="Button1" Text="Add child to selected tab" CssClass="qsfButtonBigger" />
                </div>
                <telerik:RadTabStrip runat="server" ID="RadTabStrip1" Style="float: left"
                    SelectedIndex="0">
                </telerik:RadTabStrip>
            </div>
            <div class="section">
                <div class="title">
                    Removing tabs
                </div>
                <div style="float: right">
                    <asp:Button runat="server" ID="Button2" Text="Remove selected tab" CssClass="qsfButtonBigger" />
                    <asp:Button runat="server" ID="Button3" Text="Reset tabstrip" CssClass="qsfButtonBigger" />
                </div>
                <telerik:RadTabStrip runat="server" ID="RadTabStrip2" Style="float: left"
                    SelectedIndex="0">
                </telerik:RadTabStrip>
            </div>
            <div class="section">
                <div class="title">
                    Disabling/Enabling tabs
                </div>
                <div style="float: right">
                    <asp:Button runat="server" ID="Button5" Text="Disable selected tab" CssClass="qsfButtonBigger" />
                    <asp:Button runat="server" ID="Button4" Text="Enable all tabs" CssClass="qsfButtonBigger" />
                </div>
                <telerik:RadTabStrip runat="server" ID="RadTabStrip3" Style="float: left"
                    SelectedIndex="0">
                </telerik:RadTabStrip>
            </div>
            <qsf:Footer runat="server" ID="Footer1"></qsf:Footer>
        </form>
    </body>
    </html>

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