hi
I've seen this problem a lot but could not find suitable solution. Error is "
The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).
"
Problem is that if i remove Clander Extender and Tab Pannel from my Page then this problem sloves. I'va removed all that code from My Master Page's Html which i wrote in Code Blocks(<% ... %>). My Master Page's Html is As Folllow
<%
@ Master Language="C#" AutoEventWireup="true" CodeFile="MasterPage.master.cs" Inherits="MasterPage" %><!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>BizLogiX</title>
<!-- <link href="<% =Request.ApplicationPath.ToString() + "\\acestyle.css" %>" type="text/css" rel="StyleSheet" />
<link href="<% =Request.ApplicationPath.ToString() + "\\menu.css" %>" type="text/css" rel="StyleSheet" /> -->
<!-- <script type="text/javascript" language="JavaScript" src="JScript/menu.js"></script> -->
<!-- <script type="text/javascript" language="JavaScript" src="<% =Request.ApplicationPath.ToString() + "\\JScript\\menu1.js" %>"></script>-->
<script src="JScript/TabBar.js" language="javascript" type=""></script>
<
script type="text/javascript">
// preload images
document.ondragstart =
function() { return(false); }
var
img_files = [ 'img/top/tab_start.gif',
'img/top/tab_bg.gif'
,
'img/top/tab_end.gif'
,
'img/top/tab_start_hover.gif'
,
'img/top/tab_bg_hover.gif'
,
'img/top/tab_end_hover.gif'
];
var
imgs = new Array();function preload()
{
for( e in img_files )
{
imgs[e] = new Image();
imgs[e].src = img_files[e];
}
}
function menu_hover(el)
{
var
img1;
var
label;
var
img2;switch( el.className )
{
case 'start':
img1 = el.childNodes[0];
label = next(el);
img2 = next(el,2).childNodes[0];
break
;case 'label':
img1 = previous(el).childNodes[0];
label = el;
img2 = next(el).childNodes[0];
break
;case 'end':
img1 = previous(el,2).childNodes[0];
label = previous(el);
img2 = el.childNodes[0];
break;
}
img1.src = img1.src.replace('.gif','_hover.gif');
label.id =
'hover';img2.src = img2.src.replace('.gif','_hover.gif');
}
function menu_hout(el)
{
var
img1;
var
label;
var
img2;switch( el.className )
{
case 'start':
img1 = el.childNodes[0];
label = next(el);
img2 = next(el,2).childNodes[0];
break
;case 'label':
img1 = previous(el).childNodes[0];
label = el;
img2 = next(el).childNodes[0];
break
;case 'end':
img1 = previous(el,2).childNodes[0];
label = previous(el);
img2 = el.childNodes[0];
break;
}
img1.src = img1.src.replace('_hover.gif','.gif');
label.id =
'';img2.src = img2.src.replace('_hover.gif','.gif');
}
function menu_click(tab, url_menu, url_main)
{
var tab, url, frame;
window.location.href=
"Top.asp?tab="+tab;
if
( url_menu ) parent.window.frames['leftFrame'].location.href = url_menu;if( url_main ) parent.window.frames['mainFrame'].location.href = url_main;
}
function next( el , num )
{
var
num, el;
if
( ! num ) num = 1;for(i=0;i<50;i++)
{
if( el.nextSibling.tagName == 'TD' )
{
num = num-1;
if(! num) return el.nextSibling;
}
el = el.nextSibling;
}
return null;
}
function previous(el, num)
{
var
num, el;
if
( ! num ) num = 1;for( i=0; i<50; i++ )
{
if( el.previousSibling.tagName == 'TD' )
{
num = num-1;
if(!num) return el.previousSibling;
}
el = el.previousSibling;
}
return null;
}
function changeProject(cbo)
{
intPROJECT_ID = cbo.options[cbo.selectedIndex].value
if
(intPROJECT_ID=="")return false
return
menu_click('99&PROJECT_ID=' + intPROJECT_ID ,'menu/Menu.asp?type=Project&PROJECT_ID=' + intPROJECT_ID, 'Task.asp?PROJECT_ID=' + intPROJECT_ID )
}
</script>
</
head>
<
body class="bg" onload="preload()" background="Top.asp_files/GetImg.gif">
<form id="form1" runat="server"><div>
<
table width="100%" height="100%" cellpadding="0" cellspacing="0"><tbody>
<
tr >
<
td colspan="2">
<img class="logo" src="Here i was also using '<%.....%> to get path dynamically'" align="left" style="left: 22px; width: 244px; top: 17px; height: 34px">
<
div class="topAppli">
<div style="margin-left: 0pt; display: inline; float: right; width: 500px; height: 100px;">
<div class="myenu" style="height: 100px;">
<div><b> hello</b> <a href="#" onclick="parent.top.location='logout.asp?lang=EN'" class="logout"> Logout</a></div>
</div>
<div id="infoUsager" align="right"> <b></b><br>
</div>
</div>
<!-- <div style="clear: both;"></div>-->
<div id="menuOnglet">
<table class="menuContainer" border="0" cellpadding="0" cellspacing="0" width="100%" style="height:100%" >
<tbody>
<tr>
<td align="left" nowrap="nowrap" valign="top" width="100%"><ul>
<ul>
<li id="current"><a onclick="menu_click('1&PROJECT_ID=75','menu/Menu.asp?type=Office&d=0','UserTasks.asp')"
href="accountshome.aspx"><span>Home</span></a> </li>
<li><a onclick="menu_click('3&PROJECT_ID=75','menu/Menu.asp?type=AdminLtd','Project.asp')"
href="MessageCenter.aspx"><span>Message Center </span></a> </li>
<li><a onclick="menu_click('4&PROJECT_ID=75','menu/MenuHelp.asp','/support/4.3/HTML/index.html')"
href="#"><span>FAQ</span></a> </li>
</ul>
</ul></td>
<!-- <td align="left" valign="top"></td>-->
</tr>
</tbody>
</table></div>
</
div></td>
<
tr style="height:100%">
<td style="width: 212px; height:100%" onload="init();menu_restore();" class=bgclass>
<!-- Side Menu Starts -->
<div class="menu" style="overflow: visible; height: 100%">
<div id="menu_top"><img src="Images/spacer.gif" alt="" border="0" height="5" width="143"></div>
<div class="menu1">
<div id="sadf" class="item1" onmouseover="this.style.backgroundColor='#EDF2F6';" onmouseout="this.style.backgroundColor='';" onclick="menu_item_toggle(this);"><img class="btn" src="" height="17" width="17"></div>
<div class="item1_sub">
<div class="menu2">
<div id="" class="item2" onmouseover="this.style.backgroundColor='#ffffff';" onmouseout="this.style.backgroundColor='';" onclick="location.href='asdfj';">as;dflkj;</div>
</div>
</div>
</div><div id="menu_bottom" style="overflow: visible; "><img src="Images/GetImg.gif" alt="" border="0" height="5" width="143"></div>
</
div>
<!-- Side Menu Ends -->
</td>
<td align="center" valign="top" style="width: 100%">
<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
</asp:ContentPlaceHolder></td>
</
tr></tbody>
</
table>
</
div></form>
</
body>
</
html>