View Full Version : TABS PANEL CONTROL

Apr 06, 2009, 1:31 PM

I always get the following error when I switch from <Source> mode to <Design> mode inside the Visual Studio 2005.

Please check the following error message:

Error Creating Control - TabPanel1
Content ('</html></ext:TabPanel>') does not match any properties within a 'Coolite.Ext.Web.Tab', make sure it is well-formed

The compilation of project is fine. No error of compilation, but I can not click on <Design> tab.

Any body can help me please ?

Here, the exemple of source code:

<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="coolite.aspx.vb" Inherits="testCoolite._coolite" %>

<%@ Register Assembly="Coolite.Ext.Web" Namespace="Coolite.Ext.Web" TagPrefix="ext" %>

<!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 id="Head1" runat="server">

<title>Untitled Page</title>




<ext:ScriptManager ID="ScriptManager1" runat="server"></ext:ScriptManager>


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

&amp;nbsp;&amp;nbsp;&amp;nbsp;<br />

<br />

&amp;nbsp; &amp;nbsp; &amp;nbsp;<br />

<br />

<br />

<br />

<table cellSpacing="0" cellPadding="1" border="0">


<ext:TabPanel ID="TabPanel1" runat="server" ActiveTabIndex="0" Height="768" Width="1024">


<ext:Tab runat="server" Title="Tab 1" ID="ctl61">


<table cellSpacing="0" cellPadding="1" border="0">


This is a testing

<ext:NumberField ID="NumberField1" runat="server" DecimalSeparator="," DecimalPrecision="4" BaseChars="<>=0123456789"></ext:NumberField>




<ext:Tab runat="server" Title="Tab 2" ID="ctl64" >


<ext:Tab runat="server" Title="Tab 3" ID="ctl67" >








Thank you,

Apr 07, 2009, 1:42 AM
Hi thomas,

We are investigating this issue. 

Here's a couple other reports of the same/similar Visual Studio Design-Time defect.




The Visual Studio Designer is a very buggy environment to develop for.

Apr 07, 2009, 9:34 AM
Hi Geoffrey,

Thank you for your support.

You know, I think that tag <Body> inside of <TAB> is confused with the main body tag of aspx page. Is it possible replacing the tag <Body> by something else like <BodyTemplate> for next version of coolite.

Thank you