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RadToolBar inside RibbonBarTemplateItem

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RibbonBar

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

Richard asked on 03 Apr 2015, 03:30 PM

Hi,

I have a ribbon bar that has a ribbon bar template item. Inside the template is a RadToolBar. When I load my page in Chrome, I get a client error. I don't receive the same error when using Internet Explorer. If I take the radtoolbar out, the error no longer occurs. The error is causing my page to stop loading. I have attached a simple example below. If you run this page in Chrome you will see the error via the F12 developer console. It says "Value must not be null for Controls and Behaviors". Any help with this would be greatly appreciated.

Thank you!

Richard

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="WebTestApplication.Default" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<asp:ScriptManager runat="server"></asp:ScriptManager>

<telerik:RadRibbonBar ID="TestRibbonBar" runat="server"

EnableAjaxSkinRendering="true"

Visible="True" Skin="Windows7" Width="100%"

Height="100px" CssClass="RadToolBarHeight">

<telerik:RibbonBarTab ID="rbtTest" Width="250px">

<telerik:RibbonBarGroup ID="rbgSearch" Text="Search Tests" Value="TestSearch"

BorderStyle="None" CssClass="TestSearchBar">

<Items>

<telerik:RibbonBarTemplateItem ID="rbtItem" BorderStyle="None" CssClass="TestSearchBar" >

<Template>

<telerik:RadToolBar ID="tlbSearch" runat="server" CausesValidation="False" AutoPostBack="True"

CssClass="TestSearchBar" Skin="Windows7" BorderStyle="None" >

<Items>

<telerik:RadToolBarButton CommandName="SearchBy" CommandArgument="none" runat="server"

Text="" CausesValidation="false" CssClass="TestSearchBar_SearchByBtn">

<ItemTemplate>

</ItemTemplate>

</telerik:RadToolBarButton>

</Items>

</telerik:RadToolBar>

</Template>

</telerik:RibbonBarTemplateItem>

</Items>

</telerik:RibbonBarGroup>

</telerik:RibbonBarTab>

</telerik:RadRibbonBar>

</form>

</body>

</html>

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RadToolBar inside RibbonBarTemplateItem

2 Answers, 1 is accepted